diff --git a/admin/app/app.js b/admin/app/app.js index fb8b0ba2..b004fbf0 100644 --- a/admin/app/app.js +++ b/admin/app/app.js @@ -15,7 +15,6 @@ //'ngDragDrop', 'hjc.directives.dragdrop', 'angular-loading-bar', - 'nvd3', 'thatisuday.dropzone' ]) })(); diff --git a/admin/css/plugins/c3/c3.min.css b/admin/css/plugins/c3/c3.min.css deleted file mode 100644 index 1e20d5b1..00000000 --- a/admin/css/plugins/c3/c3.min.css +++ /dev/null @@ -1 +0,0 @@ -.c3 svg{font:10px sans-serif;-webkit-tap-highlight-color:transparent}.c3 line,.c3 path{fill:none;stroke:#000}.c3 text{-webkit-user-select:none;-moz-user-select:none;user-select:none}.c3-bars path,.c3-event-rect,.c3-legend-item-tile,.c3-xgrid-focus,.c3-ygrid{shape-rendering:crispEdges}.c3-chart-arc path{stroke:#fff}.c3-chart-arc text{fill:#fff;font-size:13px}.c3-grid line{stroke:#aaa}.c3-grid text{fill:#aaa}.c3-xgrid,.c3-ygrid{stroke-dasharray:3 3}.c3-text.c3-empty{fill:gray;font-size:2em}.c3-line{stroke-width:1px}.c3-circle._expanded_{stroke-width:1px;stroke:#fff}.c3-selected-circle{fill:#fff;stroke-width:2px}.c3-bar{stroke-width:0}.c3-bar._expanded_{fill-opacity:.75}.c3-target.c3-focused{opacity:1}.c3-target.c3-focused path.c3-line,.c3-target.c3-focused path.c3-step{stroke-width:2px}.c3-target.c3-defocused{opacity:.3!important}.c3-region{fill:#4682b4;fill-opacity:.1}.c3-brush .extent{fill-opacity:.1}.c3-legend-item{font-size:12px}.c3-legend-item-hidden{opacity:.15}.c3-legend-background{opacity:.75;fill:#fff;stroke:#d3d3d3;stroke-width:1}.c3-title{font:14px sans-serif}.c3-tooltip-container{z-index:10}.c3-tooltip{border-collapse:collapse;border-spacing:0;background-color:#fff;empty-cells:show;-webkit-box-shadow:7px 7px 12px -9px #777;-moz-box-shadow:7px 7px 12px -9px #777;box-shadow:7px 7px 12px -9px #777;opacity:.9}.c3-tooltip tr{border:1px solid #CCC}.c3-tooltip th{background-color:#aaa;font-size:14px;padding:2px 5px;text-align:left;color:#FFF}.c3-tooltip td{font-size:13px;padding:3px 6px;background-color:#fff;border-left:1px dotted #999}.c3-tooltip td>span{display:inline-block;width:10px;height:10px;margin-right:6px}.c3-tooltip td.value{text-align:right}.c3-area{stroke-width:0;opacity:.2}.c3-chart-arcs-title{dominant-baseline:middle;font-size:1.3em}.c3-chart-arcs .c3-chart-arcs-background{fill:#e0e0e0;stroke:none}.c3-chart-arcs .c3-chart-arcs-gauge-unit{fill:#000;font-size:16px}.c3-chart-arcs .c3-chart-arcs-gauge-max,.c3-chart-arcs .c3-chart-arcs-gauge-min{fill:#777}.c3-chart-arc .c3-gauge-value{fill:#000} \ No newline at end of file diff --git a/admin/index.html b/admin/index.html index 5a9e4dbe..43b4d764 100644 --- a/admin/index.html +++ b/admin/index.html @@ -26,7 +26,6 @@ - @@ -65,8 +64,6 @@ - - @@ -78,7 +75,6 @@ - diff --git a/admin/js/and3/and3.js b/admin/js/and3/and3.js deleted file mode 100644 index 8eb4a733..00000000 --- a/admin/js/and3/and3.js +++ /dev/null @@ -1,652 +0,0 @@ -/************************************************************************** -* and3, v1.0.9; MIT -**************************************************************************/ -(function(window){ - - 'use strict'; - var nv = window.nv; - - // Node.js or CommonJS - if (typeof(exports) !== 'undefined') { - /* jshint -W020 */ - nv = require('nvd3'); - /* jshint +W020 */ - } - - angular.module('nvd3', []) - - .directive('nvd3', ['nvd3Utils', function(nvd3Utils){ - return { - restrict: 'AE', - scope: { - data: '=', //chart data, [required] - options: '=', //chart options, according to nvd3 core api, [required] - api: '=?', //directive global api, [optional] - events: '=?', //global events that directive would subscribe to, [optional] - config: '=?', //global directive configuration, [optional] - onReady: '&?' //callback function that is called with internal scope when directive is created [optional] - }, - link: function(scope, element, attrs){ - var defaultConfig = { - extended: false, - visible: true, - disabled: false, - refreshDataOnly: true, - deepWatchOptions: true, - deepWatchData: true, - deepWatchDataDepth: 2, // 0 - by reference (cheap), 1 - by collection item (the middle), 2 - by value (expensive) - debounce: 10, // default 10ms, time silence to prevent refresh while multiple options changes at a time - debounceImmediate: true // immediate flag for debounce function - }; - - //flag indicates if directive and chart is ready - scope.isReady = false; - - //basic directive configuration - scope._config = angular.extend(defaultConfig, scope.config); - - //directive global api - scope.api = { - // Fully refresh directive - refresh: function(){ - scope.api.updateWithOptions(); - scope.isReady = true; - }, - - // Fully refresh directive with specified timeout - refreshWithTimeout: function(t){ - setTimeout(function(){ - scope.api.refresh(); - }, t); - }, - - // Update chart layout (for example if container is resized) - update: function() { - if (scope.chart && scope.svg) { - if (scope.options.chart.type === 'sunburstChart') { - scope.svg.datum(angular.copy(scope.data)).call(scope.chart); - } else { - scope.svg.datum(scope.data).call(scope.chart); - } - } else { - scope.api.refresh(); - } - }, - - // Update chart layout with specified timeout - updateWithTimeout: function(t){ - setTimeout(function(){ - scope.api.update(); - }, t); - }, - - // Update chart with new options - updateWithOptions: function(options){ - // set options - if (!arguments.length) { - options = scope.options; - } else { - scope.options = options; - - // return if options $watch is enabled - if (scope._config.deepWatchOptions && !scope._config.disabled) return; - } - - // Clearing - scope.api.clearElement(); - - // Exit if options are not yet bound - if (angular.isDefined(options) === false) return; - - // Exit if chart is hidden - if (!scope._config.visible) return; - - // Initialize chart with specific type - scope.chart = nv.models[options.chart.type](); - - // Generate random chart ID - scope.chart.id = Math.random().toString(36).substr(2, 15); - - angular.forEach(scope.chart, function(value, key){ - if (key[0] === '_'); - else if ([ - 'clearHighlights', - 'highlightPoint', - 'id', - 'options', - 'resizeHandler', - 'state', - 'open', - 'close', - 'tooltipContent' - ].indexOf(key) >= 0); - - else if (key === 'dispatch') { - if (options.chart[key] === undefined || options.chart[key] === null) { - if (scope._config.extended) options.chart[key] = {}; - } - configureEvents(scope.chart[key], options.chart[key]); - } - - else if ([ - 'bars', - 'bars1', - 'bars2', - 'boxplot', - 'bullet', - 'controls', - 'discretebar', - 'distX', - 'distY', - 'focus', - 'interactiveLayer', - 'legend', - 'lines', - 'lines1', - 'lines2', - 'multibar', - 'pie', - 'scatter', - 'scatters1', - 'scatters2', - 'sparkline', - 'stack1', - 'stack2', - 'sunburst', - 'tooltip', - 'x2Axis', - 'xAxis', - 'y1Axis', - 'y2Axis', - 'y3Axis', - 'y4Axis', - 'yAxis', - 'yAxis1', - 'yAxis2' - ].indexOf(key) >= 0 || - // stacked is a component for stackedAreaChart, but a boolean for multiBarChart and multiBarHorizontalChart - (key === 'stacked' && options.chart.type === 'stackedAreaChart')) { - if (options.chart[key] === undefined || options.chart[key] === null) { - if (scope._config.extended) options.chart[key] = {}; - } - configure(scope.chart[key], options.chart[key], options.chart.type); - } - - //TODO: need to fix bug in nvd3 - else if ((key === 'focusHeight') && options.chart.type === 'lineChart'); - else if ((key === 'focusHeight') && options.chart.type === 'lineWithFocusChart'); - else if ((key === 'xTickFormat' || key === 'yTickFormat') && options.chart.type === 'lineWithFocusChart'); - else if ((key === 'tooltips') && options.chart.type === 'boxPlotChart'); - else if ((key === 'tooltipXContent' || key === 'tooltipYContent') && options.chart.type === 'scatterChart'); - else if ((key === 'x' || key === 'y') && options.chart.type === 'forceDirectedGraph'); - - else if (options.chart[key] === undefined || options.chart[key] === null){ - if (scope._config.extended) { - if (key==='barColor') - options.chart[key] = value()(); - else - options.chart[key] = value(); - } - } - - else scope.chart[key](options.chart[key]); - }); - - // Update with data - scope.api.updateWithData(); - - // Configure wrappers - if (options['title'] || scope._config.extended) configureWrapper('title'); - if (options['subtitle'] || scope._config.extended) configureWrapper('subtitle'); - if (options['caption'] || scope._config.extended) configureWrapper('caption'); - - - // Configure styles - if (options['styles'] || scope._config.extended) configureStyles(); - - nv.addGraph(function() { - if (!scope.chart) return; - - // Remove resize handler. Due to async execution should be placed here, not in the clearElement - if (scope.chart.resizeHandler) scope.chart.resizeHandler.clear(); - - // Update the chart when window resizes - scope.chart.resizeHandler = nv.utils.windowResize(function() { - scope.chart && scope.chart.update && scope.chart.update(); - }); - - /// Zoom feature - if (options.chart.zoom !== undefined && [ - 'scatterChart', - 'lineChart', - 'candlestickBarChart', - 'cumulativeLineChart', - 'historicalBarChart', - 'ohlcBarChart', - 'stackedAreaChart' - ].indexOf(options.chart.type) > -1) { - nvd3Utils.zoom(scope, options); - } - - return scope.chart; - }, options.chart['callback']); - }, - - // Update chart with new data - updateWithData: function (data){ - // set data - if (!arguments.length) { - if (scope.options.chart.type === 'sunburstChart') { - data = angular.copy(scope.data); - } else { - data = scope.data; - } - } else { - scope.data = data; - - // return if data $watch is enabled - if (scope._config.deepWatchData && !scope._config.disabled) return; - } - - if (data) { - // remove whole svg element with old data - d3.select(element[0]).select('svg').remove(); - - var h, w; - - // Select the current element to add element and to render the chart in - scope.svg = d3.select(element[0]).insert('svg', '.caption'); - if (h = scope.options.chart.height) { - if (!isNaN(+h)) h += 'px'; //check if height is number - scope.svg.attr('height', h).style({height: h}); - } - if (w = scope.options.chart.width) { - if (!isNaN(+w)) w += 'px'; //check if width is number - scope.svg.attr('width', w).style({width: w}); - } else { - scope.svg.attr('width', '100%').style({width: '100%'}); - } - - scope.svg.datum(data).call(scope.chart); - - // update zooming if exists - if (scope.chart && scope.chart.zoomRender) scope.chart.zoomRender(); - } - }, - - // Fully clear directive element - clearElement: function (){ - element.find('.title').remove(); - element.find('.subtitle').remove(); - element.find('.caption').remove(); - element.empty(); - - // remove tooltip if exists - if (scope.chart && scope.chart.tooltip && scope.chart.tooltip.id) { - d3.select('#' + scope.chart.tooltip.id()).remove(); - } - - // To be compatible with old nvd3 (v1.7.1) - if (nv.graphs && scope.chart) { - for (var i = nv.graphs.length - 1; i >= 0; i--) { - if (nv.graphs[i] && (nv.graphs[i].id === scope.chart.id)) { - nv.graphs.splice(i, 1); - } - } - } - if (nv.tooltip && nv.tooltip.cleanup) { - nv.tooltip.cleanup(); - } - if (scope.chart && scope.chart.resizeHandler) scope.chart.resizeHandler.clear(); - scope.chart = null; - }, - - // Get full directive scope - getScope: function(){ return scope; }, - - // Get directive element - getElement: function(){ return element; } - }; - - // Configure the chart model with the passed options - function configure(chart, options, chartType){ - if (chart && options){ - angular.forEach(chart, function(value, key){ - if (key[0] === '_'); - else if (key === 'dispatch') { - if (options[key] === undefined || options[key] === null) { - if (scope._config.extended) options[key] = {}; - } - configureEvents(value, options[key]); - } - else if (key === 'tooltip') { - if (options[key] === undefined || options[key] === null) { - if (scope._config.extended) options[key] = {}; - } - configure(chart[key], options[key], chartType); - } - else if (key === 'contentGenerator') { - if (options[key]) chart[key](options[key]); - } - else if ([ - 'axis', - 'clearHighlights', - 'defined', - 'highlightPoint', - 'nvPointerEventsClass', - 'options', - 'rangeBand', - 'rangeBands', - 'scatter', - 'open', - 'close', - 'node' - ].indexOf(key) === -1) { - if (options[key] === undefined || options[key] === null){ - if (scope._config.extended) options[key] = value(); - } - else chart[key](options[key]); - } - }); - } - } - - // Subscribe to the chart events (contained in 'dispatch') - // and pass eventHandler functions in the 'options' parameter - function configureEvents(dispatch, options){ - if (dispatch && options){ - angular.forEach(dispatch, function(value, key){ - if (options[key] === undefined || options[key] === null){ - if (scope._config.extended) options[key] = value.on; - } - else dispatch.on(key + '._', options[key]); - }); - } - } - - // Configure 'title', 'subtitle', 'caption'. - // nvd3 has no sufficient models for it yet. - function configureWrapper(name){ - var _ = nvd3Utils.deepExtend(defaultWrapper(name), scope.options[name] || {}); - - if (scope._config.extended) scope.options[name] = _; - - var wrapElement = angular.element('
').html(_['html'] || '') - .addClass(name).addClass(_.className) - .removeAttr('style') - .css(_.css); - - if (!_['html']) wrapElement.text(_.text); - - if (_.enable) { - if (name === 'title') element.prepend(wrapElement); - else if (name === 'subtitle') angular.element(element[0].querySelector('.title')).after(wrapElement); - else if (name === 'caption') element.append(wrapElement); - } - } - - // Add some styles to the whole directive element - function configureStyles(){ - var _ = nvd3Utils.deepExtend(defaultStyles(), scope.options['styles'] || {}); - - if (scope._config.extended) scope.options['styles'] = _; - - angular.forEach(_.classes, function(value, key){ - value ? element.addClass(key) : element.removeClass(key); - }); - - element.removeAttr('style').css(_.css); - } - - // Default values for 'title', 'subtitle', 'caption' - function defaultWrapper(_){ - switch (_){ - case 'title': return { - enable: false, - text: 'Write Your Title', - className: 'h4', - css: { - width: scope.options.chart.width + 'px', - textAlign: 'center' - } - }; - case 'subtitle': return { - enable: false, - text: 'Write Your Subtitle', - css: { - width: scope.options.chart.width + 'px', - textAlign: 'center' - } - }; - case 'caption': return { - enable: false, - text: 'Figure 1. Write Your Caption text.', - css: { - width: scope.options.chart.width + 'px', - textAlign: 'center' - } - }; - } - } - - // Default values for styles - function defaultStyles(){ - return { - classes: { - 'with-3d-shadow': true, - 'with-transitions': true, - 'gallery': false - }, - css: {} - }; - } - - /* Event Handling */ - // Watching on options changing - if (scope._config.deepWatchOptions) { - scope.$watch('options', nvd3Utils.debounce(function(newOptions){ - if (!scope._config.disabled) scope.api.refresh(); - }, scope._config.debounce, scope._config.debounceImmediate), true); - } - - // Watching on data changing - function dataWatchFn(newData, oldData) { - if (newData !== oldData){ - if (!scope._config.disabled) { - scope._config.refreshDataOnly ? scope.api.update() : scope.api.refresh(); // if wanted to refresh data only, use update method, otherwise use full refresh. - } - } - } - if (scope._config.deepWatchData) { - if (scope._config.deepWatchDataDepth === 1) { - scope.$watchCollection('data', dataWatchFn); - } else { - scope.$watch('data', dataWatchFn, scope._config.deepWatchDataDepth === 2); - } - } - - // Watching on config changing - scope.$watch('config', function(newConfig, oldConfig){ - if (newConfig !== oldConfig){ - scope._config = angular.extend(defaultConfig, newConfig); - scope.api.refresh(); - } - }, true); - - // Refresh chart first time if deepWatchOptions and deepWatchData are false - if (!scope._config.deepWatchOptions && !scope._config.deepWatchData) { - scope.api.refresh(); - } - - //subscribe on global events - angular.forEach(scope.events, function(eventHandler, event){ - scope.$on(event, function(e, args){ - return eventHandler(e, scope, args); - }); - }); - - // remove completely when directive is destroyed - element.on('$destroy', function () { - scope.api.clearElement(); - }); - - // trigger onReady callback if directive is ready - scope.$watch('isReady', function(isReady){ - if (isReady) { - if (scope.onReady && typeof scope.onReady() === 'function') scope.onReady()(scope, element); - } - }); - } - }; - }]) - - .factory('nvd3Utils', function(){ - return { - debounce: function(func, wait, immediate) { - var timeout; - return function() { - var context = this, args = arguments; - var later = function() { - timeout = null; - if (!immediate) func.apply(context, args); - }; - var callNow = immediate && !timeout; - clearTimeout(timeout); - timeout = setTimeout(later, wait); - if (callNow) func.apply(context, args); - }; - }, - deepExtend: function(dst){ - var me = this; - angular.forEach(arguments, function(obj) { - if (obj !== dst) { - angular.forEach(obj, function(value, key) { - if (dst[key] && dst[key].constructor && dst[key].constructor === Object) { - me.deepExtend(dst[key], value); - } else { - dst[key] = value; - } - }); - } - }); - return dst; - }, - zoom: function(scope, options) { - var zoom = options.chart.zoom; - - // check if zoom enabled - var enabled = (typeof zoom.enabled === 'undefined' || zoom.enabled === null) ? true : zoom.enabled; - if (!enabled) return; - - var xScale = scope.chart.xAxis.scale() - , yScale = scope.chart.yAxis.scale() - , xDomain = scope.chart.xDomain || xScale.domain - , yDomain = scope.chart.yDomain || yScale.domain - , x_boundary = xScale.domain().slice() - , y_boundary = yScale.domain().slice() - - // initialize zoom options - , scale = zoom.scale || 1 - , translate = zoom.translate || [0, 0] - , scaleExtent = zoom.scaleExtent || [1, 10] - , useFixedDomain = zoom.useFixedDomain || false - , useNiceScale = zoom.useNiceScale || false - , horizontalOff = zoom.horizontalOff || false - , verticalOff = zoom.verticalOff || false - , unzoomEventType = zoom.unzoomEventType || 'dblclick.zoom' - - // auxiliary functions - , fixDomain - , d3zoom - , zoomed - , unzoomed - , zoomend - ; - - // ensure nice axis - if (useNiceScale) { - xScale.nice(); - yScale.nice(); - } - - // fix domain - fixDomain = function (domain, boundary) { - domain[0] = Math.min(Math.max(domain[0], boundary[0]), boundary[1] - boundary[1] / scaleExtent[1]); - domain[1] = Math.max(boundary[0] + boundary[1] / scaleExtent[1], Math.min(domain[1], boundary[1])); - return domain; - }; - - // zoom event handler - zoomed = function () { - if (zoom.zoomed !== undefined) { - var domains = zoom.zoomed(xScale.domain(), yScale.domain()); - if (!horizontalOff) xDomain([domains.x1, domains.x2]); - if (!verticalOff) yDomain([domains.y1, domains.y2]); - } else { - if (!horizontalOff) xDomain(useFixedDomain ? fixDomain(xScale.domain(), x_boundary) : xScale.domain()); - if (!verticalOff) yDomain(useFixedDomain ? fixDomain(yScale.domain(), y_boundary) : yScale.domain()); - } - if (scope.chart) scope.chart.update(); - }; - - // unzoomed event handler - unzoomed = function () { - if (zoom.unzoomed !== undefined) { - var domains = zoom.unzoomed(xScale.domain(), yScale.domain()); - if (!horizontalOff) xDomain([domains.x1, domains.x2]); - if (!verticalOff) yDomain([domains.y1, domains.y2]); - } else { - if (!horizontalOff) xDomain(x_boundary); - if (!verticalOff) yDomain(y_boundary); - } - d3zoom.scale(scale).translate(translate); - if (scope.chart) scope.chart.update(); - }; - - // zoomend event handler - zoomend = function () { - if (zoom.zoomend !== undefined) { - zoom.zoomend(); - } - }; - - // create d3 zoom handler - d3zoom = d3.behavior.zoom() - .x(xScale) - .y(yScale) - .scaleExtent(scaleExtent) - .on('zoom', zoomed) - .on('zoomend', zoomend); - - if (scope.svg) { - scope.svg.call(d3zoom); - - d3zoom.scale(scale).translate(translate).event(scope.svg); - - if (unzoomEventType !== 'none') scope.svg.on(unzoomEventType, unzoomed); - } - - if (scope.chart) - scope.chart.zoomRender = function(){ - // reset zoom scale and translate - d3zoom.scale(scale).translate(translate); - - // update scale - xScale = scope.chart.xAxis.scale(); - yScale = scope.chart.yAxis.scale(); - xDomain = scope.chart.xDomain || xScale.domain; - yDomain = scope.chart.yDomain || yScale.domain; - x_boundary = xScale.domain().slice(); - y_boundary = yScale.domain().slice(); - - // update zoom scale - d3zoom.x(xScale).y(yScale); - - scope.svg.call(d3zoom); - - if (unzoomEventType !== 'none') scope.svg.on(unzoomEventType, unzoomed); - }; - } - }; - }); -})(window); diff --git a/admin/js/and3/and3.min.js b/admin/js/and3/and3.min.js deleted file mode 100644 index 5dbb4dec..00000000 --- a/admin/js/and3/and3.min.js +++ /dev/null @@ -1 +0,0 @@ -!function(){"use strict";angular.module("nvd3",[]).directive("nvd3",["nvd3Utils",function(nvd3Utils){return{restrict:"AE",scope:{data:"=",options:"=",api:"=?",events:"=?",config:"=?",onReady:"&?"},link:function(scope,element){function configure(chart,options,chartType){chart&&options&&angular.forEach(chart,function(value,key){"_"===key[0]||("dispatch"===key?((void 0===options[key]||null===options[key])&&scope._config.extended&&(options[key]={}),configureEvents(value,options[key])):"tooltip"===key?((void 0===options[key]||null===options[key])&&scope._config.extended&&(options[key]={}),configure(chart[key],options[key],chartType)):"contentGenerator"===key?options[key]&&chart[key](options[key]):-1===["axis","clearHighlights","defined","highlightPoint","nvPointerEventsClass","options","rangeBand","rangeBands","scatter","open","close"].indexOf(key)&&(void 0===options[key]||null===options[key]?scope._config.extended&&(options[key]=value()):chart[key](options[key])))})}function configureEvents(dispatch,options){dispatch&&options&&angular.forEach(dispatch,function(value,key){void 0===options[key]||null===options[key]?scope._config.extended&&(options[key]=value.on):dispatch.on(key+"._",options[key])})}function configureWrapper(name){var _=nvd3Utils.deepExtend(defaultWrapper(name),scope.options[name]||{});scope._config.extended&&(scope.options[name]=_);var wrapElement=angular.element("
").html(_.html||"").addClass(name).addClass(_.className).removeAttr("style").css(_.css);_.html||wrapElement.text(_.text),_.enable&&("title"===name?element.prepend(wrapElement):"subtitle"===name?angular.element(element[0].querySelector(".title")).after(wrapElement):"caption"===name&&element.append(wrapElement))}function configureStyles(){var _=nvd3Utils.deepExtend(defaultStyles(),scope.options.styles||{});scope._config.extended&&(scope.options.styles=_),angular.forEach(_.classes,function(value,key){value?element.addClass(key):element.removeClass(key)}),element.removeAttr("style").css(_.css)}function defaultWrapper(_){switch(_){case"title":return{enable:!1,text:"Write Your Title",className:"h4",css:{width:scope.options.chart.width+"px",textAlign:"center"}};case"subtitle":return{enable:!1,text:"Write Your Subtitle",css:{width:scope.options.chart.width+"px",textAlign:"center"}};case"caption":return{enable:!1,text:"Figure 1. Write Your Caption text.",css:{width:scope.options.chart.width+"px",textAlign:"center"}}}}function defaultStyles(){return{classes:{"with-3d-shadow":!0,"with-transitions":!0,gallery:!1},css:{}}}function dataWatchFn(newData,oldData){newData!==oldData&&(scope._config.disabled||(scope._config.refreshDataOnly?scope.api.update():scope.api.refresh()))}var defaultConfig={extended:!1,visible:!0,disabled:!1,refreshDataOnly:!0,deepWatchOptions:!0,deepWatchData:!0,deepWatchDataDepth:2,debounce:10};scope.isReady=!1,scope._config=angular.extend(defaultConfig,scope.config),scope.api={refresh:function(){scope.api.updateWithOptions(scope.options),scope.isReady=!0},refreshWithTimeout:function(t){setTimeout(function(){scope.api.refresh()},t)},update:function(){scope.chart&&scope.svg?scope.svg.datum(scope.data).call(scope.chart):scope.api.refresh()},updateWithTimeout:function(t){setTimeout(function(){scope.api.update()},t)},updateWithOptions:function(options){scope.api.clearElement(),angular.isDefined(options)!==!1&&scope._config.visible&&(scope.chart=nv.models[options.chart.type](),scope.chart.id=Math.random().toString(36).substr(2,15),angular.forEach(scope.chart,function(value,key){"_"===key[0]||["clearHighlights","highlightPoint","id","options","resizeHandler","state","open","close","tooltipContent"].indexOf(key)>=0||("dispatch"===key?((void 0===options.chart[key]||null===options.chart[key])&&scope._config.extended&&(options.chart[key]={}),configureEvents(scope.chart[key],options.chart[key])):["bars","bars1","bars2","boxplot","bullet","controls","discretebar","distX","distY","interactiveLayer","legend","lines","lines1","lines2","multibar","pie","scatter","sparkline","stack1","stack2","sunburst","tooltip","x2Axis","xAxis","y1Axis","y2Axis","y3Axis","y4Axis","yAxis","yAxis1","yAxis2"].indexOf(key)>=0||"stacked"===key&&"stackedAreaChart"===options.chart.type?((void 0===options.chart[key]||null===options.chart[key])&&scope._config.extended&&(options.chart[key]={}),configure(scope.chart[key],options.chart[key],options.chart.type)):("xTickFormat"!==key&&"yTickFormat"!==key||"lineWithFocusChart"!==options.chart.type)&&("tooltips"===key&&"boxPlotChart"===options.chart.type||("tooltipXContent"!==key&&"tooltipYContent"!==key||"scatterChart"!==options.chart.type)&&(void 0===options.chart[key]||null===options.chart[key]?scope._config.extended&&(options.chart[key]="barColor"===key?value()():value()):scope.chart[key](options.chart[key]))))}),scope.api.updateWithData("sunburstChart"===options.chart.type?angular.copy(scope.data):scope.data),(options.title||scope._config.extended)&&configureWrapper("title"),(options.subtitle||scope._config.extended)&&configureWrapper("subtitle"),(options.caption||scope._config.extended)&&configureWrapper("caption"),(options.styles||scope._config.extended)&&configureStyles(),nv.addGraph(function(){return scope.chart?(scope.chart.resizeHandler&&scope.chart.resizeHandler.clear(),scope.chart.resizeHandler=nv.utils.windowResize(function(){scope.chart&&scope.chart.update&&scope.chart.update()}),void 0!==options.chart.zoom&&["scatterChart","lineChart","candlestickBarChart","cumulativeLineChart","historicalBarChart","ohlcBarChart","stackedAreaChart"].indexOf(options.chart.type)>-1&&nvd3Utils.zoom(scope,options),scope.chart):void 0},options.chart.callback))},updateWithData:function(data){if(data){d3.select(element[0]).select("svg").remove();var h,w;scope.svg=d3.select(element[0]).append("svg"),(h=scope.options.chart.height)&&(isNaN(+h)||(h+="px"),scope.svg.attr("height",h).style({height:h})),(w=scope.options.chart.width)?(isNaN(+w)||(w+="px"),scope.svg.attr("width",w).style({width:w})):scope.svg.attr("width","100%").style({width:"100%"}),scope.svg.datum(data).call(scope.chart)}},clearElement:function(){if(element.find(".title").remove(),element.find(".subtitle").remove(),element.find(".caption").remove(),element.empty(),scope.chart&&scope.chart.tooltip&&scope.chart.tooltip.id&&d3.select("#"+scope.chart.tooltip.id()).remove(),nv.graphs&&scope.chart)for(var i=nv.graphs.length-1;i>=0;i--)nv.graphs[i]&&nv.graphs[i].id===scope.chart.id&&nv.graphs.splice(i,1);nv.tooltip&&nv.tooltip.cleanup&&nv.tooltip.cleanup(),scope.chart&&scope.chart.resizeHandler&&scope.chart.resizeHandler.clear(),scope.chart=null},getScope:function(){return scope},getElement:function(){return element}},scope._config.deepWatchOptions&&scope.$watch("options",nvd3Utils.debounce(function(){scope._config.disabled||scope.api.refresh()},scope._config.debounce,!0),!0),scope._config.deepWatchData&&(1===scope._config.deepWatchDataDepth?scope.$watchCollection("data",dataWatchFn):scope.$watch("data",dataWatchFn,2===scope._config.deepWatchDataDepth)),scope.$watch("config",function(newConfig,oldConfig){newConfig!==oldConfig&&(scope._config=angular.extend(defaultConfig,newConfig),scope.api.refresh())},!0),scope._config.deepWatchOptions||scope._config.deepWatchData||scope.api.refresh(),angular.forEach(scope.events,function(eventHandler,event){scope.$on(event,function(e,args){return eventHandler(e,scope,args)})}),element.on("$destroy",function(){scope.api.clearElement()}),scope.$watch("isReady",function(isReady){isReady&&scope.onReady&&"function"==typeof scope.onReady()&&scope.onReady()(scope,element)})}}}]).factory("nvd3Utils",function(){return{debounce:function(func,wait,immediate){var timeout;return function(){var context=this,args=arguments,later=function(){timeout=null,immediate||func.apply(context,args)},callNow=immediate&&!timeout;clearTimeout(timeout),timeout=setTimeout(later,wait),callNow&&func.apply(context,args)}},deepExtend:function(dst){var me=this;return angular.forEach(arguments,function(obj){obj!==dst&&angular.forEach(obj,function(value,key){dst[key]&&dst[key].constructor&&dst[key].constructor===Object?me.deepExtend(dst[key],value):dst[key]=value})}),dst},zoom:function(scope,options){var zoom=options.chart.zoom,enabled="undefined"==typeof zoom.enabled||null===zoom.enabled?!0:zoom.enabled;if(enabled){var fixDomain,d3zoom,zoomed,unzoomed,xScale=scope.chart.xAxis.scale(),yScale=scope.chart.yAxis.scale(),xDomain=scope.chart.xDomain||xScale.domain,yDomain=scope.chart.yDomain||yScale.domain,x_boundary=xScale.domain().slice(),y_boundary=yScale.domain().slice(),scale=zoom.scale||1,translate=zoom.translate||[0,0],scaleExtent=zoom.scaleExtent||[1,10],useFixedDomain=zoom.useFixedDomain||!1,useNiceScale=zoom.useNiceScale||!1,horizontalOff=zoom.horizontalOff||!1,verticalOff=zoom.verticalOff||!1,unzoomEventType=zoom.unzoomEventType||"dblclick.zoom";useNiceScale&&(xScale.nice(),yScale.nice()),fixDomain=function(domain,boundary){return domain[0]=Math.min(Math.max(domain[0],boundary[0]),boundary[1]-boundary[1]/scaleExtent[1]),domain[1]=Math.max(boundary[0]+boundary[1]/scaleExtent[1],Math.min(domain[1],boundary[1])),domain},zoomed=function(){if(void 0!==zoom.zoomed){var domains=zoom.zoomed(xScale.domain(),yScale.domain());horizontalOff||xDomain([domains.x1,domains.x2]),verticalOff||yDomain([domains.y1,domains.y2])}else horizontalOff||xDomain(useFixedDomain?fixDomain(xScale.domain(),x_boundary):xScale.domain()),verticalOff||yDomain(useFixedDomain?fixDomain(yScale.domain(),y_boundary):yScale.domain());scope.chart.update()},unzoomed=function(){if(void 0!==zoom.unzoomed){var domains=zoom.unzoomed(xScale.domain(),yScale.domain());horizontalOff||xDomain([domains.x1,domains.x2]),verticalOff||yDomain([domains.y1,domains.y2])}else horizontalOff||xDomain(x_boundary),verticalOff||yDomain(y_boundary);d3zoom.scale(scale).translate(translate),scope.chart.update()},d3zoom=d3.behavior.zoom().x(xScale).y(yScale).scaleExtent(scaleExtent).on("zoom",zoomed),scope.svg.call(d3zoom),d3zoom.scale(scale).translate(translate).event(scope.svg),"none"!==unzoomEventType&&scope.svg.on(unzoomEventType,unzoomed)}}}})}(); \ No newline at end of file diff --git a/admin/js/d3/d3.js b/admin/js/d3/d3.js deleted file mode 100644 index 8868e425..00000000 --- a/admin/js/d3/d3.js +++ /dev/null @@ -1,9504 +0,0 @@ -!function() { - var d3 = { - version: "3.5.5" - }; - var d3_arraySlice = [].slice, d3_array = function(list) { - return d3_arraySlice.call(list); - }; - var d3_document = this.document; - function d3_documentElement(node) { - return node && (node.ownerDocument || node.document || node).documentElement; - } - function d3_window(node) { - return node && (node.ownerDocument && node.ownerDocument.defaultView || node.document && node || node.defaultView); - } - if (d3_document) { - try { - d3_array(d3_document.documentElement.childNodes)[0].nodeType; - } catch (e) { - d3_array = function(list) { - var i = list.length, array = new Array(i); - while (i--) array[i] = list[i]; - return array; - }; - } - } - if (!Date.now) Date.now = function() { - return +new Date(); - }; - if (d3_document) { - try { - d3_document.createElement("DIV").style.setProperty("opacity", 0, ""); - } catch (error) { - var d3_element_prototype = this.Element.prototype, d3_element_setAttribute = d3_element_prototype.setAttribute, d3_element_setAttributeNS = d3_element_prototype.setAttributeNS, d3_style_prototype = this.CSSStyleDeclaration.prototype, d3_style_setProperty = d3_style_prototype.setProperty; - d3_element_prototype.setAttribute = function(name, value) { - d3_element_setAttribute.call(this, name, value + ""); - }; - d3_element_prototype.setAttributeNS = function(space, local, value) { - d3_element_setAttributeNS.call(this, space, local, value + ""); - }; - d3_style_prototype.setProperty = function(name, value, priority) { - d3_style_setProperty.call(this, name, value + "", priority); - }; - } - } - d3.ascending = d3_ascending; - function d3_ascending(a, b) { - return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; - } - d3.descending = function(a, b) { - return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; - }; - d3.min = function(array, f) { - var i = -1, n = array.length, a, b; - if (arguments.length === 1) { - while (++i < n) if ((b = array[i]) != null && b >= b) { - a = b; - break; - } - while (++i < n) if ((b = array[i]) != null && a > b) a = b; - } else { - while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { - a = b; - break; - } - while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b; - } - return a; - }; - d3.max = function(array, f) { - var i = -1, n = array.length, a, b; - if (arguments.length === 1) { - while (++i < n) if ((b = array[i]) != null && b >= b) { - a = b; - break; - } - while (++i < n) if ((b = array[i]) != null && b > a) a = b; - } else { - while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { - a = b; - break; - } - while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b; - } - return a; - }; - d3.extent = function(array, f) { - var i = -1, n = array.length, a, b, c; - if (arguments.length === 1) { - while (++i < n) if ((b = array[i]) != null && b >= b) { - a = c = b; - break; - } - while (++i < n) if ((b = array[i]) != null) { - if (a > b) a = b; - if (c < b) c = b; - } - } else { - while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { - a = c = b; - break; - } - while (++i < n) if ((b = f.call(array, array[i], i)) != null) { - if (a > b) a = b; - if (c < b) c = b; - } - } - return [ a, c ]; - }; - function d3_number(x) { - return x === null ? NaN : +x; - } - function d3_numeric(x) { - return !isNaN(x); - } - d3.sum = function(array, f) { - var s = 0, n = array.length, a, i = -1; - if (arguments.length === 1) { - while (++i < n) if (d3_numeric(a = +array[i])) s += a; - } else { - while (++i < n) if (d3_numeric(a = +f.call(array, array[i], i))) s += a; - } - return s; - }; - d3.mean = function(array, f) { - var s = 0, n = array.length, a, i = -1, j = n; - if (arguments.length === 1) { - while (++i < n) if (d3_numeric(a = d3_number(array[i]))) s += a; else --j; - } else { - while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) s += a; else --j; - } - if (j) return s / j; - }; - d3.quantile = function(values, p) { - var H = (values.length - 1) * p + 1, h = Math.floor(H), v = +values[h - 1], e = H - h; - return e ? v + e * (values[h] - v) : v; - }; - d3.median = function(array, f) { - var numbers = [], n = array.length, a, i = -1; - if (arguments.length === 1) { - while (++i < n) if (d3_numeric(a = d3_number(array[i]))) numbers.push(a); - } else { - while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) numbers.push(a); - } - if (numbers.length) return d3.quantile(numbers.sort(d3_ascending), .5); - }; - d3.variance = function(array, f) { - var n = array.length, m = 0, a, d, s = 0, i = -1, j = 0; - if (arguments.length === 1) { - while (++i < n) { - if (d3_numeric(a = d3_number(array[i]))) { - d = a - m; - m += d / ++j; - s += d * (a - m); - } - } - } else { - while (++i < n) { - if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) { - d = a - m; - m += d / ++j; - s += d * (a - m); - } - } - } - if (j > 1) return s / (j - 1); - }; - d3.deviation = function() { - var v = d3.variance.apply(this, arguments); - return v ? Math.sqrt(v) : v; - }; - function d3_bisector(compare) { - return { - left: function(a, x, lo, hi) { - if (arguments.length < 3) lo = 0; - if (arguments.length < 4) hi = a.length; - while (lo < hi) { - var mid = lo + hi >>> 1; - if (compare(a[mid], x) < 0) lo = mid + 1; else hi = mid; - } - return lo; - }, - right: function(a, x, lo, hi) { - if (arguments.length < 3) lo = 0; - if (arguments.length < 4) hi = a.length; - while (lo < hi) { - var mid = lo + hi >>> 1; - if (compare(a[mid], x) > 0) hi = mid; else lo = mid + 1; - } - return lo; - } - }; - } - var d3_bisect = d3_bisector(d3_ascending); - d3.bisectLeft = d3_bisect.left; - d3.bisect = d3.bisectRight = d3_bisect.right; - d3.bisector = function(f) { - return d3_bisector(f.length === 1 ? function(d, x) { - return d3_ascending(f(d), x); - } : f); - }; - d3.shuffle = function(array, i0, i1) { - if ((m = arguments.length) < 3) { - i1 = array.length; - if (m < 2) i0 = 0; - } - var m = i1 - i0, t, i; - while (m) { - i = Math.random() * m-- | 0; - t = array[m + i0], array[m + i0] = array[i + i0], array[i + i0] = t; - } - return array; - }; - d3.permute = function(array, indexes) { - var i = indexes.length, permutes = new Array(i); - while (i--) permutes[i] = array[indexes[i]]; - return permutes; - }; - d3.pairs = function(array) { - var i = 0, n = array.length - 1, p0, p1 = array[0], pairs = new Array(n < 0 ? 0 : n); - while (i < n) pairs[i] = [ p0 = p1, p1 = array[++i] ]; - return pairs; - }; - d3.zip = function() { - if (!(n = arguments.length)) return []; - for (var i = -1, m = d3.min(arguments, d3_zipLength), zips = new Array(m); ++i < m; ) { - for (var j = -1, n, zip = zips[i] = new Array(n); ++j < n; ) { - zip[j] = arguments[j][i]; - } - } - return zips; - }; - function d3_zipLength(d) { - return d.length; - } - d3.transpose = function(matrix) { - return d3.zip.apply(d3, matrix); - }; - d3.keys = function(map) { - var keys = []; - for (var key in map) keys.push(key); - return keys; - }; - d3.values = function(map) { - var values = []; - for (var key in map) values.push(map[key]); - return values; - }; - d3.entries = function(map) { - var entries = []; - for (var key in map) entries.push({ - key: key, - value: map[key] - }); - return entries; - }; - d3.merge = function(arrays) { - var n = arrays.length, m, i = -1, j = 0, merged, array; - while (++i < n) j += arrays[i].length; - merged = new Array(j); - while (--n >= 0) { - array = arrays[n]; - m = array.length; - while (--m >= 0) { - merged[--j] = array[m]; - } - } - return merged; - }; - var abs = Math.abs; - d3.range = function(start, stop, step) { - if (arguments.length < 3) { - step = 1; - if (arguments.length < 2) { - stop = start; - start = 0; - } - } - if ((stop - start) / step === Infinity) throw new Error("infinite range"); - var range = [], k = d3_range_integerScale(abs(step)), i = -1, j; - start *= k, stop *= k, step *= k; - if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k); else while ((j = start + step * ++i) < stop) range.push(j / k); - return range; - }; - function d3_range_integerScale(x) { - var k = 1; - while (x * k % 1) k *= 10; - return k; - } - function d3_class(ctor, properties) { - for (var key in properties) { - Object.defineProperty(ctor.prototype, key, { - value: properties[key], - enumerable: false - }); - } - } - d3.map = function(object, f) { - var map = new d3_Map(); - if (object instanceof d3_Map) { - object.forEach(function(key, value) { - map.set(key, value); - }); - } else if (Array.isArray(object)) { - var i = -1, n = object.length, o; - if (arguments.length === 1) while (++i < n) map.set(i, object[i]); else while (++i < n) map.set(f.call(object, o = object[i], i), o); - } else { - for (var key in object) map.set(key, object[key]); - } - return map; - }; - function d3_Map() { - this._ = Object.create(null); - } - var d3_map_proto = "__proto__", d3_map_zero = "\x00"; - d3_class(d3_Map, { - has: d3_map_has, - get: function(key) { - return this._[d3_map_escape(key)]; - }, - set: function(key, value) { - return this._[d3_map_escape(key)] = value; - }, - remove: d3_map_remove, - keys: d3_map_keys, - values: function() { - var values = []; - for (var key in this._) values.push(this._[key]); - return values; - }, - entries: function() { - var entries = []; - for (var key in this._) entries.push({ - key: d3_map_unescape(key), - value: this._[key] - }); - return entries; - }, - size: d3_map_size, - empty: d3_map_empty, - forEach: function(f) { - for (var key in this._) f.call(this, d3_map_unescape(key), this._[key]); - } - }); - function d3_map_escape(key) { - return (key += "") === d3_map_proto || key[0] === d3_map_zero ? d3_map_zero + key : key; - } - function d3_map_unescape(key) { - return (key += "")[0] === d3_map_zero ? key.slice(1) : key; - } - function d3_map_has(key) { - return d3_map_escape(key) in this._; - } - function d3_map_remove(key) { - return (key = d3_map_escape(key)) in this._ && delete this._[key]; - } - function d3_map_keys() { - var keys = []; - for (var key in this._) keys.push(d3_map_unescape(key)); - return keys; - } - function d3_map_size() { - var size = 0; - for (var key in this._) ++size; - return size; - } - function d3_map_empty() { - for (var key in this._) return false; - return true; - } - d3.nest = function() { - var nest = {}, keys = [], sortKeys = [], sortValues, rollup; - function map(mapType, array, depth) { - if (depth >= keys.length) return rollup ? rollup.call(nest, array) : sortValues ? array.sort(sortValues) : array; - var i = -1, n = array.length, key = keys[depth++], keyValue, object, setter, valuesByKey = new d3_Map(), values; - while (++i < n) { - if (values = valuesByKey.get(keyValue = key(object = array[i]))) { - values.push(object); - } else { - valuesByKey.set(keyValue, [ object ]); - } - } - if (mapType) { - object = mapType(); - setter = function(keyValue, values) { - object.set(keyValue, map(mapType, values, depth)); - }; - } else { - object = {}; - setter = function(keyValue, values) { - object[keyValue] = map(mapType, values, depth); - }; - } - valuesByKey.forEach(setter); - return object; - } - function entries(map, depth) { - if (depth >= keys.length) return map; - var array = [], sortKey = sortKeys[depth++]; - map.forEach(function(key, keyMap) { - array.push({ - key: key, - values: entries(keyMap, depth) - }); - }); - return sortKey ? array.sort(function(a, b) { - return sortKey(a.key, b.key); - }) : array; - } - nest.map = function(array, mapType) { - return map(mapType, array, 0); - }; - nest.entries = function(array) { - return entries(map(d3.map, array, 0), 0); - }; - nest.key = function(d) { - keys.push(d); - return nest; - }; - nest.sortKeys = function(order) { - sortKeys[keys.length - 1] = order; - return nest; - }; - nest.sortValues = function(order) { - sortValues = order; - return nest; - }; - nest.rollup = function(f) { - rollup = f; - return nest; - }; - return nest; - }; - d3.set = function(array) { - var set = new d3_Set(); - if (array) for (var i = 0, n = array.length; i < n; ++i) set.add(array[i]); - return set; - }; - function d3_Set() { - this._ = Object.create(null); - } - d3_class(d3_Set, { - has: d3_map_has, - add: function(key) { - this._[d3_map_escape(key += "")] = true; - return key; - }, - remove: d3_map_remove, - values: d3_map_keys, - size: d3_map_size, - empty: d3_map_empty, - forEach: function(f) { - for (var key in this._) f.call(this, d3_map_unescape(key)); - } - }); - d3.behavior = {}; - function d3_identity(d) { - return d; - } - d3.rebind = function(target, source) { - var i = 1, n = arguments.length, method; - while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]); - return target; - }; - function d3_rebind(target, source, method) { - return function() { - var value = method.apply(source, arguments); - return value === source ? target : value; - }; - } - function d3_vendorSymbol(object, name) { - if (name in object) return name; - name = name.charAt(0).toUpperCase() + name.slice(1); - for (var i = 0, n = d3_vendorPrefixes.length; i < n; ++i) { - var prefixName = d3_vendorPrefixes[i] + name; - if (prefixName in object) return prefixName; - } - } - var d3_vendorPrefixes = [ "webkit", "ms", "moz", "Moz", "o", "O" ]; - function d3_noop() {} - d3.dispatch = function() { - var dispatch = new d3_dispatch(), i = -1, n = arguments.length; - while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch); - return dispatch; - }; - function d3_dispatch() {} - d3_dispatch.prototype.on = function(type, listener) { - var i = type.indexOf("."), name = ""; - if (i >= 0) { - name = type.slice(i + 1); - type = type.slice(0, i); - } - if (type) return arguments.length < 2 ? this[type].on(name) : this[type].on(name, listener); - if (arguments.length === 2) { - if (listener == null) for (type in this) { - if (this.hasOwnProperty(type)) this[type].on(name, null); - } - return this; - } - }; - function d3_dispatch_event(dispatch) { - var listeners = [], listenerByName = new d3_Map(); - function event() { - var z = listeners, i = -1, n = z.length, l; - while (++i < n) if (l = z[i].on) l.apply(this, arguments); - return dispatch; - } - event.on = function(name, listener) { - var l = listenerByName.get(name), i; - if (arguments.length < 2) return l && l.on; - if (l) { - l.on = null; - listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1)); - listenerByName.remove(name); - } - if (listener) listeners.push(listenerByName.set(name, { - on: listener - })); - return dispatch; - }; - return event; - } - d3.event = null; - function d3_eventPreventDefault() { - d3.event.preventDefault(); - } - function d3_eventSource() { - var e = d3.event, s; - while (s = e.sourceEvent) e = s; - return e; - } - function d3_eventDispatch(target) { - var dispatch = new d3_dispatch(), i = 0, n = arguments.length; - while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch); - dispatch.of = function(thiz, argumentz) { - return function(e1) { - try { - var e0 = e1.sourceEvent = d3.event; - e1.target = target; - d3.event = e1; - dispatch[e1.type].apply(thiz, argumentz); - } finally { - d3.event = e0; - } - }; - }; - return dispatch; - } - d3.requote = function(s) { - return s.replace(d3_requote_re, "\\$&"); - }; - var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g; - var d3_subclass = {}.__proto__ ? function(object, prototype) { - object.__proto__ = prototype; - } : function(object, prototype) { - for (var property in prototype) object[property] = prototype[property]; - }; - function d3_selection(groups) { - d3_subclass(groups, d3_selectionPrototype); - return groups; - } - var d3_select = function(s, n) { - return n.querySelector(s); - }, d3_selectAll = function(s, n) { - return n.querySelectorAll(s); - }, d3_selectMatches = function(n, s) { - var d3_selectMatcher = n.matches || n[d3_vendorSymbol(n, "matchesSelector")]; - d3_selectMatches = function(n, s) { - return d3_selectMatcher.call(n, s); - }; - return d3_selectMatches(n, s); - }; - if (typeof Sizzle === "function") { - d3_select = function(s, n) { - return Sizzle(s, n)[0] || null; - }; - d3_selectAll = Sizzle; - d3_selectMatches = Sizzle.matchesSelector; - } - d3.selection = function() { - return d3.select(d3_document.documentElement); - }; - var d3_selectionPrototype = d3.selection.prototype = []; - d3_selectionPrototype.select = function(selector) { - var subgroups = [], subgroup, subnode, group, node; - selector = d3_selection_selector(selector); - for (var j = -1, m = this.length; ++j < m; ) { - subgroups.push(subgroup = []); - subgroup.parentNode = (group = this[j]).parentNode; - for (var i = -1, n = group.length; ++i < n; ) { - if (node = group[i]) { - subgroup.push(subnode = selector.call(node, node.__data__, i, j)); - if (subnode && "__data__" in node) subnode.__data__ = node.__data__; - } else { - subgroup.push(null); - } - } - } - return d3_selection(subgroups); - }; - function d3_selection_selector(selector) { - return typeof selector === "function" ? selector : function() { - return d3_select(selector, this); - }; - } - d3_selectionPrototype.selectAll = function(selector) { - var subgroups = [], subgroup, node; - selector = d3_selection_selectorAll(selector); - for (var j = -1, m = this.length; ++j < m; ) { - for (var group = this[j], i = -1, n = group.length; ++i < n; ) { - if (node = group[i]) { - subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i, j))); - subgroup.parentNode = node; - } - } - } - return d3_selection(subgroups); - }; - function d3_selection_selectorAll(selector) { - return typeof selector === "function" ? selector : function() { - return d3_selectAll(selector, this); - }; - } - var d3_nsPrefix = { - svg: "http://www.w3.org/2000/svg", - xhtml: "http://www.w3.org/1999/xhtml", - xlink: "http://www.w3.org/1999/xlink", - xml: "http://www.w3.org/XML/1998/namespace", - xmlns: "http://www.w3.org/2000/xmlns/" - }; - d3.ns = { - prefix: d3_nsPrefix, - qualify: function(name) { - var i = name.indexOf(":"), prefix = name; - if (i >= 0) { - prefix = name.slice(0, i); - name = name.slice(i + 1); - } - return d3_nsPrefix.hasOwnProperty(prefix) ? { - space: d3_nsPrefix[prefix], - local: name - } : name; - } - }; - d3_selectionPrototype.attr = function(name, value) { - if (arguments.length < 2) { - if (typeof name === "string") { - var node = this.node(); - name = d3.ns.qualify(name); - return name.local ? node.getAttributeNS(name.space, name.local) : node.getAttribute(name); - } - for (value in name) this.each(d3_selection_attr(value, name[value])); - return this; - } - return this.each(d3_selection_attr(name, value)); - }; - function d3_selection_attr(name, value) { - name = d3.ns.qualify(name); - function attrNull() { - this.removeAttribute(name); - } - function attrNullNS() { - this.removeAttributeNS(name.space, name.local); - } - function attrConstant() { - this.setAttribute(name, value); - } - function attrConstantNS() { - this.setAttributeNS(name.space, name.local, value); - } - function attrFunction() { - var x = value.apply(this, arguments); - if (x == null) this.removeAttribute(name); else this.setAttribute(name, x); - } - function attrFunctionNS() { - var x = value.apply(this, arguments); - if (x == null) this.removeAttributeNS(name.space, name.local); else this.setAttributeNS(name.space, name.local, x); - } - return value == null ? name.local ? attrNullNS : attrNull : typeof value === "function" ? name.local ? attrFunctionNS : attrFunction : name.local ? attrConstantNS : attrConstant; - } - function d3_collapse(s) { - return s.trim().replace(/\s+/g, " "); - } - d3_selectionPrototype.classed = function(name, value) { - if (arguments.length < 2) { - if (typeof name === "string") { - var node = this.node(), n = (name = d3_selection_classes(name)).length, i = -1; - if (value = node.classList) { - while (++i < n) if (!value.contains(name[i])) return false; - } else { - value = node.getAttribute("class"); - while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false; - } - return true; - } - for (value in name) this.each(d3_selection_classed(value, name[value])); - return this; - } - return this.each(d3_selection_classed(name, value)); - }; - function d3_selection_classedRe(name) { - return new RegExp("(?:^|\\s+)" + d3.requote(name) + "(?:\\s+|$)", "g"); - } - function d3_selection_classes(name) { - return (name + "").trim().split(/^|\s+/); - } - function d3_selection_classed(name, value) { - name = d3_selection_classes(name).map(d3_selection_classedName); - var n = name.length; - function classedConstant() { - var i = -1; - while (++i < n) name[i](this, value); - } - function classedFunction() { - var i = -1, x = value.apply(this, arguments); - while (++i < n) name[i](this, x); - } - return typeof value === "function" ? classedFunction : classedConstant; - } - function d3_selection_classedName(name) { - var re = d3_selection_classedRe(name); - return function(node, value) { - if (c = node.classList) return value ? c.add(name) : c.remove(name); - var c = node.getAttribute("class") || ""; - if (value) { - re.lastIndex = 0; - if (!re.test(c)) node.setAttribute("class", d3_collapse(c + " " + name)); - } else { - node.setAttribute("class", d3_collapse(c.replace(re, " "))); - } - }; - } - d3_selectionPrototype.style = function(name, value, priority) { - var n = arguments.length; - if (n < 3) { - if (typeof name !== "string") { - if (n < 2) value = ""; - for (priority in name) this.each(d3_selection_style(priority, name[priority], value)); - return this; - } - if (n < 2) { - var node = this.node(); - return d3_window(node).getComputedStyle(node, null).getPropertyValue(name); - } - priority = ""; - } - return this.each(d3_selection_style(name, value, priority)); - }; - function d3_selection_style(name, value, priority) { - function styleNull() { - this.style.removeProperty(name); - } - function styleConstant() { - this.style.setProperty(name, value, priority); - } - function styleFunction() { - var x = value.apply(this, arguments); - if (x == null) this.style.removeProperty(name); else this.style.setProperty(name, x, priority); - } - return value == null ? styleNull : typeof value === "function" ? styleFunction : styleConstant; - } - d3_selectionPrototype.property = function(name, value) { - if (arguments.length < 2) { - if (typeof name === "string") return this.node()[name]; - for (value in name) this.each(d3_selection_property(value, name[value])); - return this; - } - return this.each(d3_selection_property(name, value)); - }; - function d3_selection_property(name, value) { - function propertyNull() { - delete this[name]; - } - function propertyConstant() { - this[name] = value; - } - function propertyFunction() { - var x = value.apply(this, arguments); - if (x == null) delete this[name]; else this[name] = x; - } - return value == null ? propertyNull : typeof value === "function" ? propertyFunction : propertyConstant; - } - d3_selectionPrototype.text = function(value) { - return arguments.length ? this.each(typeof value === "function" ? function() { - var v = value.apply(this, arguments); - this.textContent = v == null ? "" : v; - } : value == null ? function() { - this.textContent = ""; - } : function() { - this.textContent = value; - }) : this.node().textContent; - }; - d3_selectionPrototype.html = function(value) { - return arguments.length ? this.each(typeof value === "function" ? function() { - var v = value.apply(this, arguments); - this.innerHTML = v == null ? "" : v; - } : value == null ? function() { - this.innerHTML = ""; - } : function() { - this.innerHTML = value; - }) : this.node().innerHTML; - }; - d3_selectionPrototype.append = function(name) { - name = d3_selection_creator(name); - return this.select(function() { - return this.appendChild(name.apply(this, arguments)); - }); - }; - function d3_selection_creator(name) { - function create() { - var document = this.ownerDocument, namespace = this.namespaceURI; - return namespace ? document.createElementNS(namespace, name) : document.createElement(name); - } - function createNS() { - return this.ownerDocument.createElementNS(name.space, name.local); - } - return typeof name === "function" ? name : (name = d3.ns.qualify(name)).local ? createNS : create; - } - d3_selectionPrototype.insert = function(name, before) { - name = d3_selection_creator(name); - before = d3_selection_selector(before); - return this.select(function() { - return this.insertBefore(name.apply(this, arguments), before.apply(this, arguments) || null); - }); - }; - d3_selectionPrototype.remove = function() { - return this.each(d3_selectionRemove); - }; - function d3_selectionRemove() { - var parent = this.parentNode; - if (parent) parent.removeChild(this); - } - d3_selectionPrototype.data = function(value, key) { - var i = -1, n = this.length, group, node; - if (!arguments.length) { - value = new Array(n = (group = this[0]).length); - while (++i < n) { - if (node = group[i]) { - value[i] = node.__data__; - } - } - return value; - } - function bind(group, groupData) { - var i, n = group.length, m = groupData.length, n0 = Math.min(n, m), updateNodes = new Array(m), enterNodes = new Array(m), exitNodes = new Array(n), node, nodeData; - if (key) { - var nodeByKeyValue = new d3_Map(), keyValues = new Array(n), keyValue; - for (i = -1; ++i < n; ) { - if (nodeByKeyValue.has(keyValue = key.call(node = group[i], node.__data__, i))) { - exitNodes[i] = node; - } else { - nodeByKeyValue.set(keyValue, node); - } - keyValues[i] = keyValue; - } - for (i = -1; ++i < m; ) { - if (!(node = nodeByKeyValue.get(keyValue = key.call(groupData, nodeData = groupData[i], i)))) { - enterNodes[i] = d3_selection_dataNode(nodeData); - } else if (node !== true) { - updateNodes[i] = node; - node.__data__ = nodeData; - } - nodeByKeyValue.set(keyValue, true); - } - for (i = -1; ++i < n; ) { - if (nodeByKeyValue.get(keyValues[i]) !== true) { - exitNodes[i] = group[i]; - } - } - } else { - for (i = -1; ++i < n0; ) { - node = group[i]; - nodeData = groupData[i]; - if (node) { - node.__data__ = nodeData; - updateNodes[i] = node; - } else { - enterNodes[i] = d3_selection_dataNode(nodeData); - } - } - for (;i < m; ++i) { - enterNodes[i] = d3_selection_dataNode(groupData[i]); - } - for (;i < n; ++i) { - exitNodes[i] = group[i]; - } - } - enterNodes.update = updateNodes; - enterNodes.parentNode = updateNodes.parentNode = exitNodes.parentNode = group.parentNode; - enter.push(enterNodes); - update.push(updateNodes); - exit.push(exitNodes); - } - var enter = d3_selection_enter([]), update = d3_selection([]), exit = d3_selection([]); - if (typeof value === "function") { - while (++i < n) { - bind(group = this[i], value.call(group, group.parentNode.__data__, i)); - } - } else { - while (++i < n) { - bind(group = this[i], value); - } - } - update.enter = function() { - return enter; - }; - update.exit = function() { - return exit; - }; - return update; - }; - function d3_selection_dataNode(data) { - return { - __data__: data - }; - } - d3_selectionPrototype.datum = function(value) { - return arguments.length ? this.property("__data__", value) : this.property("__data__"); - }; - d3_selectionPrototype.filter = function(filter) { - var subgroups = [], subgroup, group, node; - if (typeof filter !== "function") filter = d3_selection_filter(filter); - for (var j = 0, m = this.length; j < m; j++) { - subgroups.push(subgroup = []); - subgroup.parentNode = (group = this[j]).parentNode; - for (var i = 0, n = group.length; i < n; i++) { - if ((node = group[i]) && filter.call(node, node.__data__, i, j)) { - subgroup.push(node); - } - } - } - return d3_selection(subgroups); - }; - function d3_selection_filter(selector) { - return function() { - return d3_selectMatches(this, selector); - }; - } - d3_selectionPrototype.order = function() { - for (var j = -1, m = this.length; ++j < m; ) { - for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0; ) { - if (node = group[i]) { - if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next); - next = node; - } - } - } - return this; - }; - d3_selectionPrototype.sort = function(comparator) { - comparator = d3_selection_sortComparator.apply(this, arguments); - for (var j = -1, m = this.length; ++j < m; ) this[j].sort(comparator); - return this.order(); - }; - function d3_selection_sortComparator(comparator) { - if (!arguments.length) comparator = d3_ascending; - return function(a, b) { - return a && b ? comparator(a.__data__, b.__data__) : !a - !b; - }; - } - d3_selectionPrototype.each = function(callback) { - return d3_selection_each(this, function(node, i, j) { - callback.call(node, node.__data__, i, j); - }); - }; - function d3_selection_each(groups, callback) { - for (var j = 0, m = groups.length; j < m; j++) { - for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) { - if (node = group[i]) callback(node, i, j); - } - } - return groups; - } - d3_selectionPrototype.call = function(callback) { - var args = d3_array(arguments); - callback.apply(args[0] = this, args); - return this; - }; - d3_selectionPrototype.empty = function() { - return !this.node(); - }; - d3_selectionPrototype.node = function() { - for (var j = 0, m = this.length; j < m; j++) { - for (var group = this[j], i = 0, n = group.length; i < n; i++) { - var node = group[i]; - if (node) return node; - } - } - return null; - }; - d3_selectionPrototype.size = function() { - var n = 0; - d3_selection_each(this, function() { - ++n; - }); - return n; - }; - function d3_selection_enter(selection) { - d3_subclass(selection, d3_selection_enterPrototype); - return selection; - } - var d3_selection_enterPrototype = []; - d3.selection.enter = d3_selection_enter; - d3.selection.enter.prototype = d3_selection_enterPrototype; - d3_selection_enterPrototype.append = d3_selectionPrototype.append; - d3_selection_enterPrototype.empty = d3_selectionPrototype.empty; - d3_selection_enterPrototype.node = d3_selectionPrototype.node; - d3_selection_enterPrototype.call = d3_selectionPrototype.call; - d3_selection_enterPrototype.size = d3_selectionPrototype.size; - d3_selection_enterPrototype.select = function(selector) { - var subgroups = [], subgroup, subnode, upgroup, group, node; - for (var j = -1, m = this.length; ++j < m; ) { - upgroup = (group = this[j]).update; - subgroups.push(subgroup = []); - subgroup.parentNode = group.parentNode; - for (var i = -1, n = group.length; ++i < n; ) { - if (node = group[i]) { - subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i, j)); - subnode.__data__ = node.__data__; - } else { - subgroup.push(null); - } - } - } - return d3_selection(subgroups); - }; - d3_selection_enterPrototype.insert = function(name, before) { - if (arguments.length < 2) before = d3_selection_enterInsertBefore(this); - return d3_selectionPrototype.insert.call(this, name, before); - }; - function d3_selection_enterInsertBefore(enter) { - var i0, j0; - return function(d, i, j) { - var group = enter[j].update, n = group.length, node; - if (j != j0) j0 = j, i0 = 0; - if (i >= i0) i0 = i + 1; - while (!(node = group[i0]) && ++i0 < n) ; - return node; - }; - } - d3.select = function(node) { - var group; - if (typeof node === "string") { - group = [ d3_select(node, d3_document) ]; - group.parentNode = d3_document.documentElement; - } else { - group = [ node ]; - group.parentNode = d3_documentElement(node); - } - return d3_selection([ group ]); - }; - d3.selectAll = function(nodes) { - var group; - if (typeof nodes === "string") { - group = d3_array(d3_selectAll(nodes, d3_document)); - group.parentNode = d3_document.documentElement; - } else { - group = nodes; - group.parentNode = null; - } - return d3_selection([ group ]); - }; - d3_selectionPrototype.on = function(type, listener, capture) { - var n = arguments.length; - if (n < 3) { - if (typeof type !== "string") { - if (n < 2) listener = false; - for (capture in type) this.each(d3_selection_on(capture, type[capture], listener)); - return this; - } - if (n < 2) return (n = this.node()["__on" + type]) && n._; - capture = false; - } - return this.each(d3_selection_on(type, listener, capture)); - }; - function d3_selection_on(type, listener, capture) { - var name = "__on" + type, i = type.indexOf("."), wrap = d3_selection_onListener; - if (i > 0) type = type.slice(0, i); - var filter = d3_selection_onFilters.get(type); - if (filter) type = filter, wrap = d3_selection_onFilter; - function onRemove() { - var l = this[name]; - if (l) { - this.removeEventListener(type, l, l.$); - delete this[name]; - } - } - function onAdd() { - var l = wrap(listener, d3_array(arguments)); - onRemove.call(this); - this.addEventListener(type, this[name] = l, l.$ = capture); - l._ = listener; - } - function removeAll() { - var re = new RegExp("^__on([^.]+)" + d3.requote(type) + "$"), match; - for (var name in this) { - if (match = name.match(re)) { - var l = this[name]; - this.removeEventListener(match[1], l, l.$); - delete this[name]; - } - } - } - return i ? listener ? onAdd : onRemove : listener ? d3_noop : removeAll; - } - var d3_selection_onFilters = d3.map({ - mouseenter: "mouseover", - mouseleave: "mouseout" - }); - if (d3_document) { - d3_selection_onFilters.forEach(function(k) { - if ("on" + k in d3_document) d3_selection_onFilters.remove(k); - }); - } - function d3_selection_onListener(listener, argumentz) { - return function(e) { - var o = d3.event; - d3.event = e; - argumentz[0] = this.__data__; - try { - listener.apply(this, argumentz); - } finally { - d3.event = o; - } - }; - } - function d3_selection_onFilter(listener, argumentz) { - var l = d3_selection_onListener(listener, argumentz); - return function(e) { - var target = this, related = e.relatedTarget; - if (!related || related !== target && !(related.compareDocumentPosition(target) & 8)) { - l.call(target, e); - } - }; - } - var d3_event_dragSelect, d3_event_dragId = 0; - function d3_event_dragSuppress(node) { - var name = ".dragsuppress-" + ++d3_event_dragId, click = "click" + name, w = d3.select(d3_window(node)).on("touchmove" + name, d3_eventPreventDefault).on("dragstart" + name, d3_eventPreventDefault).on("selectstart" + name, d3_eventPreventDefault); - if (d3_event_dragSelect == null) { - d3_event_dragSelect = "onselectstart" in node ? false : d3_vendorSymbol(node.style, "userSelect"); - } - if (d3_event_dragSelect) { - var style = d3_documentElement(node).style, select = style[d3_event_dragSelect]; - style[d3_event_dragSelect] = "none"; - } - return function(suppressClick) { - w.on(name, null); - if (d3_event_dragSelect) style[d3_event_dragSelect] = select; - if (suppressClick) { - var off = function() { - w.on(click, null); - }; - w.on(click, function() { - d3_eventPreventDefault(); - off(); - }, true); - setTimeout(off, 0); - } - }; - } - d3.mouse = function(container) { - return d3_mousePoint(container, d3_eventSource()); - }; - var d3_mouse_bug44083 = this.navigator && /WebKit/.test(this.navigator.userAgent) ? -1 : 0; - function d3_mousePoint(container, e) { - if (e.changedTouches) e = e.changedTouches[0]; - var svg = container.ownerSVGElement || container; - if (svg.createSVGPoint) { - var point = svg.createSVGPoint(); - if (d3_mouse_bug44083 < 0) { - var window = d3_window(container); - if (window.scrollX || window.scrollY) { - svg = d3.select("body").append("svg").style({ - position: "absolute", - top: 0, - left: 0, - margin: 0, - padding: 0, - border: "none" - }, "important"); - var ctm = svg[0][0].getScreenCTM(); - d3_mouse_bug44083 = !(ctm.f || ctm.e); - svg.remove(); - } - } - if (d3_mouse_bug44083) point.x = e.pageX, point.y = e.pageY; else point.x = e.clientX, - point.y = e.clientY; - point = point.matrixTransform(container.getScreenCTM().inverse()); - return [ point.x, point.y ]; - } - var rect = container.getBoundingClientRect(); - return [ e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop ]; - } - d3.touch = function(container, touches, identifier) { - if (arguments.length < 3) identifier = touches, touches = d3_eventSource().changedTouches; - if (touches) for (var i = 0, n = touches.length, touch; i < n; ++i) { - if ((touch = touches[i]).identifier === identifier) { - return d3_mousePoint(container, touch); - } - } - }; - d3.behavior.drag = function() { - var event = d3_eventDispatch(drag, "drag", "dragstart", "dragend"), origin = null, mousedown = dragstart(d3_noop, d3.mouse, d3_window, "mousemove", "mouseup"), touchstart = dragstart(d3_behavior_dragTouchId, d3.touch, d3_identity, "touchmove", "touchend"); - function drag() { - this.on("mousedown.drag", mousedown).on("touchstart.drag", touchstart); - } - function dragstart(id, position, subject, move, end) { - return function() { - var that = this, target = d3.event.target, parent = that.parentNode, dispatch = event.of(that, arguments), dragged = 0, dragId = id(), dragName = ".drag" + (dragId == null ? "" : "-" + dragId), dragOffset, dragSubject = d3.select(subject(target)).on(move + dragName, moved).on(end + dragName, ended), dragRestore = d3_event_dragSuppress(target), position0 = position(parent, dragId); - if (origin) { - dragOffset = origin.apply(that, arguments); - dragOffset = [ dragOffset.x - position0[0], dragOffset.y - position0[1] ]; - } else { - dragOffset = [ 0, 0 ]; - } - dispatch({ - type: "dragstart" - }); - function moved() { - var position1 = position(parent, dragId), dx, dy; - if (!position1) return; - dx = position1[0] - position0[0]; - dy = position1[1] - position0[1]; - dragged |= dx | dy; - position0 = position1; - dispatch({ - type: "drag", - x: position1[0] + dragOffset[0], - y: position1[1] + dragOffset[1], - dx: dx, - dy: dy - }); - } - function ended() { - if (!position(parent, dragId)) return; - dragSubject.on(move + dragName, null).on(end + dragName, null); - dragRestore(dragged && d3.event.target === target); - dispatch({ - type: "dragend" - }); - } - }; - } - drag.origin = function(x) { - if (!arguments.length) return origin; - origin = x; - return drag; - }; - return d3.rebind(drag, event, "on"); - }; - function d3_behavior_dragTouchId() { - return d3.event.changedTouches[0].identifier; - } - d3.touches = function(container, touches) { - if (arguments.length < 2) touches = d3_eventSource().touches; - return touches ? d3_array(touches).map(function(touch) { - var point = d3_mousePoint(container, touch); - point.identifier = touch.identifier; - return point; - }) : []; - }; - var ε = 1e-6, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π; - function d3_sgn(x) { - return x > 0 ? 1 : x < 0 ? -1 : 0; - } - function d3_cross2d(a, b, c) { - return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]); - } - function d3_acos(x) { - return x > 1 ? 0 : x < -1 ? π : Math.acos(x); - } - function d3_asin(x) { - return x > 1 ? halfπ : x < -1 ? -halfπ : Math.asin(x); - } - function d3_sinh(x) { - return ((x = Math.exp(x)) - 1 / x) / 2; - } - function d3_cosh(x) { - return ((x = Math.exp(x)) + 1 / x) / 2; - } - function d3_tanh(x) { - return ((x = Math.exp(2 * x)) - 1) / (x + 1); - } - function d3_haversin(x) { - return (x = Math.sin(x / 2)) * x; - } - var ρ = Math.SQRT2, ρ2 = 2, ρ4 = 4; - d3.interpolateZoom = function(p0, p1) { - var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], ux1 = p1[0], uy1 = p1[1], w1 = p1[2]; - var dx = ux1 - ux0, dy = uy1 - uy0, d2 = dx * dx + dy * dy, d1 = Math.sqrt(d2), b0 = (w1 * w1 - w0 * w0 + ρ4 * d2) / (2 * w0 * ρ2 * d1), b1 = (w1 * w1 - w0 * w0 - ρ4 * d2) / (2 * w1 * ρ2 * d1), r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1), dr = r1 - r0, S = (dr || Math.log(w1 / w0)) / ρ; - function interpolate(t) { - var s = t * S; - if (dr) { - var coshr0 = d3_cosh(r0), u = w0 / (ρ2 * d1) * (coshr0 * d3_tanh(ρ * s + r0) - d3_sinh(r0)); - return [ ux0 + u * dx, uy0 + u * dy, w0 * coshr0 / d3_cosh(ρ * s + r0) ]; - } - return [ ux0 + t * dx, uy0 + t * dy, w0 * Math.exp(ρ * s) ]; - } - interpolate.duration = S * 1e3; - return interpolate; - }; - d3.behavior.zoom = function() { - var view = { - x: 0, - y: 0, - k: 1 - }, translate0, center0, center, size = [ 960, 500 ], scaleExtent = d3_behavior_zoomInfinity, duration = 250, zooming = 0, mousedown = "mousedown.zoom", mousemove = "mousemove.zoom", mouseup = "mouseup.zoom", mousewheelTimer, touchstart = "touchstart.zoom", touchtime, event = d3_eventDispatch(zoom, "zoomstart", "zoom", "zoomend"), x0, x1, y0, y1; - if (!d3_behavior_zoomWheel) { - d3_behavior_zoomWheel = "onwheel" in d3_document ? (d3_behavior_zoomDelta = function() { - return -d3.event.deltaY * (d3.event.deltaMode ? 120 : 1); - }, "wheel") : "onmousewheel" in d3_document ? (d3_behavior_zoomDelta = function() { - return d3.event.wheelDelta; - }, "mousewheel") : (d3_behavior_zoomDelta = function() { - return -d3.event.detail; - }, "MozMousePixelScroll"); - } - function zoom(g) { - g.on(mousedown, mousedowned).on(d3_behavior_zoomWheel + ".zoom", mousewheeled).on("dblclick.zoom", dblclicked).on(touchstart, touchstarted); - } - zoom.event = function(g) { - g.each(function() { - var dispatch = event.of(this, arguments), view1 = view; - if (d3_transitionInheritId) { - d3.select(this).transition().each("start.zoom", function() { - view = this.__chart__ || { - x: 0, - y: 0, - k: 1 - }; - zoomstarted(dispatch); - }).tween("zoom:zoom", function() { - var dx = size[0], dy = size[1], cx = center0 ? center0[0] : dx / 2, cy = center0 ? center0[1] : dy / 2, i = d3.interpolateZoom([ (cx - view.x) / view.k, (cy - view.y) / view.k, dx / view.k ], [ (cx - view1.x) / view1.k, (cy - view1.y) / view1.k, dx / view1.k ]); - return function(t) { - var l = i(t), k = dx / l[2]; - this.__chart__ = view = { - x: cx - l[0] * k, - y: cy - l[1] * k, - k: k - }; - zoomed(dispatch); - }; - }).each("interrupt.zoom", function() { - zoomended(dispatch); - }).each("end.zoom", function() { - zoomended(dispatch); - }); - } else { - this.__chart__ = view; - zoomstarted(dispatch); - zoomed(dispatch); - zoomended(dispatch); - } - }); - }; - zoom.translate = function(_) { - if (!arguments.length) return [ view.x, view.y ]; - view = { - x: +_[0], - y: +_[1], - k: view.k - }; - rescale(); - return zoom; - }; - zoom.scale = function(_) { - if (!arguments.length) return view.k; - view = { - x: view.x, - y: view.y, - k: +_ - }; - rescale(); - return zoom; - }; - zoom.scaleExtent = function(_) { - if (!arguments.length) return scaleExtent; - scaleExtent = _ == null ? d3_behavior_zoomInfinity : [ +_[0], +_[1] ]; - return zoom; - }; - zoom.center = function(_) { - if (!arguments.length) return center; - center = _ && [ +_[0], +_[1] ]; - return zoom; - }; - zoom.size = function(_) { - if (!arguments.length) return size; - size = _ && [ +_[0], +_[1] ]; - return zoom; - }; - zoom.duration = function(_) { - if (!arguments.length) return duration; - duration = +_; - return zoom; - }; - zoom.x = function(z) { - if (!arguments.length) return x1; - x1 = z; - x0 = z.copy(); - view = { - x: 0, - y: 0, - k: 1 - }; - return zoom; - }; - zoom.y = function(z) { - if (!arguments.length) return y1; - y1 = z; - y0 = z.copy(); - view = { - x: 0, - y: 0, - k: 1 - }; - return zoom; - }; - function location(p) { - return [ (p[0] - view.x) / view.k, (p[1] - view.y) / view.k ]; - } - function point(l) { - return [ l[0] * view.k + view.x, l[1] * view.k + view.y ]; - } - function scaleTo(s) { - view.k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s)); - } - function translateTo(p, l) { - l = point(l); - view.x += p[0] - l[0]; - view.y += p[1] - l[1]; - } - function zoomTo(that, p, l, k) { - that.__chart__ = { - x: view.x, - y: view.y, - k: view.k - }; - scaleTo(Math.pow(2, k)); - translateTo(center0 = p, l); - that = d3.select(that); - if (duration > 0) that = that.transition().duration(duration); - that.call(zoom.event); - } - function rescale() { - if (x1) x1.domain(x0.range().map(function(x) { - return (x - view.x) / view.k; - }).map(x0.invert)); - if (y1) y1.domain(y0.range().map(function(y) { - return (y - view.y) / view.k; - }).map(y0.invert)); - } - function zoomstarted(dispatch) { - if (!zooming++) dispatch({ - type: "zoomstart" - }); - } - function zoomed(dispatch) { - rescale(); - dispatch({ - type: "zoom", - scale: view.k, - translate: [ view.x, view.y ] - }); - } - function zoomended(dispatch) { - if (!--zooming) dispatch({ - type: "zoomend" - }); - center0 = null; - } - function mousedowned() { - var that = this, target = d3.event.target, dispatch = event.of(that, arguments), dragged = 0, subject = d3.select(d3_window(that)).on(mousemove, moved).on(mouseup, ended), location0 = location(d3.mouse(that)), dragRestore = d3_event_dragSuppress(that); - d3_selection_interrupt.call(that); - zoomstarted(dispatch); - function moved() { - dragged = 1; - translateTo(d3.mouse(that), location0); - zoomed(dispatch); - } - function ended() { - subject.on(mousemove, null).on(mouseup, null); - dragRestore(dragged && d3.event.target === target); - zoomended(dispatch); - } - } - function touchstarted() { - var that = this, dispatch = event.of(that, arguments), locations0 = {}, distance0 = 0, scale0, zoomName = ".zoom-" + d3.event.changedTouches[0].identifier, touchmove = "touchmove" + zoomName, touchend = "touchend" + zoomName, targets = [], subject = d3.select(that), dragRestore = d3_event_dragSuppress(that); - started(); - zoomstarted(dispatch); - subject.on(mousedown, null).on(touchstart, started); - function relocate() { - var touches = d3.touches(that); - scale0 = view.k; - touches.forEach(function(t) { - if (t.identifier in locations0) locations0[t.identifier] = location(t); - }); - return touches; - } - function started() { - var target = d3.event.target; - d3.select(target).on(touchmove, moved).on(touchend, ended); - targets.push(target); - var changed = d3.event.changedTouches; - for (var i = 0, n = changed.length; i < n; ++i) { - locations0[changed[i].identifier] = null; - } - var touches = relocate(), now = Date.now(); - if (touches.length === 1) { - if (now - touchtime < 500) { - var p = touches[0]; - zoomTo(that, p, locations0[p.identifier], Math.floor(Math.log(view.k) / Math.LN2) + 1); - d3_eventPreventDefault(); - } - touchtime = now; - } else if (touches.length > 1) { - var p = touches[0], q = touches[1], dx = p[0] - q[0], dy = p[1] - q[1]; - distance0 = dx * dx + dy * dy; - } - } - function moved() { - var touches = d3.touches(that), p0, l0, p1, l1; - d3_selection_interrupt.call(that); - for (var i = 0, n = touches.length; i < n; ++i, l1 = null) { - p1 = touches[i]; - if (l1 = locations0[p1.identifier]) { - if (l0) break; - p0 = p1, l0 = l1; - } - } - if (l1) { - var distance1 = (distance1 = p1[0] - p0[0]) * distance1 + (distance1 = p1[1] - p0[1]) * distance1, scale1 = distance0 && Math.sqrt(distance1 / distance0); - p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ]; - l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ]; - scaleTo(scale1 * scale0); - } - touchtime = null; - translateTo(p0, l0); - zoomed(dispatch); - } - function ended() { - if (d3.event.touches.length) { - var changed = d3.event.changedTouches; - for (var i = 0, n = changed.length; i < n; ++i) { - delete locations0[changed[i].identifier]; - } - for (var identifier in locations0) { - return void relocate(); - } - } - d3.selectAll(targets).on(zoomName, null); - subject.on(mousedown, mousedowned).on(touchstart, touchstarted); - dragRestore(); - zoomended(dispatch); - } - } - function mousewheeled() { - var dispatch = event.of(this, arguments); - if (mousewheelTimer) clearTimeout(mousewheelTimer); else translate0 = location(center0 = center || d3.mouse(this)), - d3_selection_interrupt.call(this), zoomstarted(dispatch); - mousewheelTimer = setTimeout(function() { - mousewheelTimer = null; - zoomended(dispatch); - }, 50); - d3_eventPreventDefault(); - scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * view.k); - translateTo(center0, translate0); - zoomed(dispatch); - } - function dblclicked() { - var p = d3.mouse(this), k = Math.log(view.k) / Math.LN2; - zoomTo(this, p, location(p), d3.event.shiftKey ? Math.ceil(k) - 1 : Math.floor(k) + 1); - } - return d3.rebind(zoom, event, "on"); - }; - var d3_behavior_zoomInfinity = [ 0, Infinity ], d3_behavior_zoomDelta, d3_behavior_zoomWheel; - d3.color = d3_color; - function d3_color() {} - d3_color.prototype.toString = function() { - return this.rgb() + ""; - }; - d3.hsl = d3_hsl; - function d3_hsl(h, s, l) { - return this instanceof d3_hsl ? void (this.h = +h, this.s = +s, this.l = +l) : arguments.length < 2 ? h instanceof d3_hsl ? new d3_hsl(h.h, h.s, h.l) : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl) : new d3_hsl(h, s, l); - } - var d3_hslPrototype = d3_hsl.prototype = new d3_color(); - d3_hslPrototype.brighter = function(k) { - k = Math.pow(.7, arguments.length ? k : 1); - return new d3_hsl(this.h, this.s, this.l / k); - }; - d3_hslPrototype.darker = function(k) { - k = Math.pow(.7, arguments.length ? k : 1); - return new d3_hsl(this.h, this.s, k * this.l); - }; - d3_hslPrototype.rgb = function() { - return d3_hsl_rgb(this.h, this.s, this.l); - }; - function d3_hsl_rgb(h, s, l) { - var m1, m2; - h = isNaN(h) ? 0 : (h %= 360) < 0 ? h + 360 : h; - s = isNaN(s) ? 0 : s < 0 ? 0 : s > 1 ? 1 : s; - l = l < 0 ? 0 : l > 1 ? 1 : l; - m2 = l <= .5 ? l * (1 + s) : l + s - l * s; - m1 = 2 * l - m2; - function v(h) { - if (h > 360) h -= 360; else if (h < 0) h += 360; - if (h < 60) return m1 + (m2 - m1) * h / 60; - if (h < 180) return m2; - if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60; - return m1; - } - function vv(h) { - return Math.round(v(h) * 255); - } - return new d3_rgb(vv(h + 120), vv(h), vv(h - 120)); - } - d3.hcl = d3_hcl; - function d3_hcl(h, c, l) { - return this instanceof d3_hcl ? void (this.h = +h, this.c = +c, this.l = +l) : arguments.length < 2 ? h instanceof d3_hcl ? new d3_hcl(h.h, h.c, h.l) : h instanceof d3_lab ? d3_lab_hcl(h.l, h.a, h.b) : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b) : new d3_hcl(h, c, l); - } - var d3_hclPrototype = d3_hcl.prototype = new d3_color(); - d3_hclPrototype.brighter = function(k) { - return new d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1))); - }; - d3_hclPrototype.darker = function(k) { - return new d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1))); - }; - d3_hclPrototype.rgb = function() { - return d3_hcl_lab(this.h, this.c, this.l).rgb(); - }; - function d3_hcl_lab(h, c, l) { - if (isNaN(h)) h = 0; - if (isNaN(c)) c = 0; - return new d3_lab(l, Math.cos(h *= d3_radians) * c, Math.sin(h) * c); - } - d3.lab = d3_lab; - function d3_lab(l, a, b) { - return this instanceof d3_lab ? void (this.l = +l, this.a = +a, this.b = +b) : arguments.length < 2 ? l instanceof d3_lab ? new d3_lab(l.l, l.a, l.b) : l instanceof d3_hcl ? d3_hcl_lab(l.h, l.c, l.l) : d3_rgb_lab((l = d3_rgb(l)).r, l.g, l.b) : new d3_lab(l, a, b); - } - var d3_lab_K = 18; - var d3_lab_X = .95047, d3_lab_Y = 1, d3_lab_Z = 1.08883; - var d3_labPrototype = d3_lab.prototype = new d3_color(); - d3_labPrototype.brighter = function(k) { - return new d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b); - }; - d3_labPrototype.darker = function(k) { - return new d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b); - }; - d3_labPrototype.rgb = function() { - return d3_lab_rgb(this.l, this.a, this.b); - }; - function d3_lab_rgb(l, a, b) { - var y = (l + 16) / 116, x = y + a / 500, z = y - b / 200; - x = d3_lab_xyz(x) * d3_lab_X; - y = d3_lab_xyz(y) * d3_lab_Y; - z = d3_lab_xyz(z) * d3_lab_Z; - return new d3_rgb(d3_xyz_rgb(3.2404542 * x - 1.5371385 * y - .4985314 * z), d3_xyz_rgb(-.969266 * x + 1.8760108 * y + .041556 * z), d3_xyz_rgb(.0556434 * x - .2040259 * y + 1.0572252 * z)); - } - function d3_lab_hcl(l, a, b) { - return l > 0 ? new d3_hcl(Math.atan2(b, a) * d3_degrees, Math.sqrt(a * a + b * b), l) : new d3_hcl(NaN, NaN, l); - } - function d3_lab_xyz(x) { - return x > .206893034 ? x * x * x : (x - 4 / 29) / 7.787037; - } - function d3_xyz_lab(x) { - return x > .008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29; - } - function d3_xyz_rgb(r) { - return Math.round(255 * (r <= .00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - .055)); - } - d3.rgb = d3_rgb; - function d3_rgb(r, g, b) { - return this instanceof d3_rgb ? void (this.r = ~~r, this.g = ~~g, this.b = ~~b) : arguments.length < 2 ? r instanceof d3_rgb ? new d3_rgb(r.r, r.g, r.b) : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb) : new d3_rgb(r, g, b); - } - function d3_rgbNumber(value) { - return new d3_rgb(value >> 16, value >> 8 & 255, value & 255); - } - function d3_rgbString(value) { - return d3_rgbNumber(value) + ""; - } - var d3_rgbPrototype = d3_rgb.prototype = new d3_color(); - d3_rgbPrototype.brighter = function(k) { - k = Math.pow(.7, arguments.length ? k : 1); - var r = this.r, g = this.g, b = this.b, i = 30; - if (!r && !g && !b) return new d3_rgb(i, i, i); - if (r && r < i) r = i; - if (g && g < i) g = i; - if (b && b < i) b = i; - return new d3_rgb(Math.min(255, r / k), Math.min(255, g / k), Math.min(255, b / k)); - }; - d3_rgbPrototype.darker = function(k) { - k = Math.pow(.7, arguments.length ? k : 1); - return new d3_rgb(k * this.r, k * this.g, k * this.b); - }; - d3_rgbPrototype.hsl = function() { - return d3_rgb_hsl(this.r, this.g, this.b); - }; - d3_rgbPrototype.toString = function() { - return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b); - }; - function d3_rgb_hex(v) { - return v < 16 ? "0" + Math.max(0, v).toString(16) : Math.min(255, v).toString(16); - } - function d3_rgb_parse(format, rgb, hsl) { - var r = 0, g = 0, b = 0, m1, m2, color; - m1 = /([a-z]+)\((.*)\)/i.exec(format); - if (m1) { - m2 = m1[2].split(","); - switch (m1[1]) { - case "hsl": - { - return hsl(parseFloat(m2[0]), parseFloat(m2[1]) / 100, parseFloat(m2[2]) / 100); - } - - case "rgb": - { - return rgb(d3_rgb_parseNumber(m2[0]), d3_rgb_parseNumber(m2[1]), d3_rgb_parseNumber(m2[2])); - } - } - } - if (color = d3_rgb_names.get(format.toLowerCase())) { - return rgb(color.r, color.g, color.b); - } - if (format != null && format.charAt(0) === "#" && !isNaN(color = parseInt(format.slice(1), 16))) { - if (format.length === 4) { - r = (color & 3840) >> 4; - r = r >> 4 | r; - g = color & 240; - g = g >> 4 | g; - b = color & 15; - b = b << 4 | b; - } else if (format.length === 7) { - r = (color & 16711680) >> 16; - g = (color & 65280) >> 8; - b = color & 255; - } - } - return rgb(r, g, b); - } - function d3_rgb_hsl(r, g, b) { - var min = Math.min(r /= 255, g /= 255, b /= 255), max = Math.max(r, g, b), d = max - min, h, s, l = (max + min) / 2; - if (d) { - s = l < .5 ? d / (max + min) : d / (2 - max - min); - if (r == max) h = (g - b) / d + (g < b ? 6 : 0); else if (g == max) h = (b - r) / d + 2; else h = (r - g) / d + 4; - h *= 60; - } else { - h = NaN; - s = l > 0 && l < 1 ? 0 : h; - } - return new d3_hsl(h, s, l); - } - function d3_rgb_lab(r, g, b) { - r = d3_rgb_xyz(r); - g = d3_rgb_xyz(g); - b = d3_rgb_xyz(b); - var x = d3_xyz_lab((.4124564 * r + .3575761 * g + .1804375 * b) / d3_lab_X), y = d3_xyz_lab((.2126729 * r + .7151522 * g + .072175 * b) / d3_lab_Y), z = d3_xyz_lab((.0193339 * r + .119192 * g + .9503041 * b) / d3_lab_Z); - return d3_lab(116 * y - 16, 500 * (x - y), 200 * (y - z)); - } - function d3_rgb_xyz(r) { - return (r /= 255) <= .04045 ? r / 12.92 : Math.pow((r + .055) / 1.055, 2.4); - } - function d3_rgb_parseNumber(c) { - var f = parseFloat(c); - return c.charAt(c.length - 1) === "%" ? Math.round(f * 2.55) : f; - } - var d3_rgb_names = d3.map({ - aliceblue: 15792383, - antiquewhite: 16444375, - aqua: 65535, - aquamarine: 8388564, - azure: 15794175, - beige: 16119260, - bisque: 16770244, - black: 0, - blanchedalmond: 16772045, - blue: 255, - blueviolet: 9055202, - brown: 10824234, - burlywood: 14596231, - cadetblue: 6266528, - chartreuse: 8388352, - chocolate: 13789470, - coral: 16744272, - cornflowerblue: 6591981, - cornsilk: 16775388, - crimson: 14423100, - cyan: 65535, - darkblue: 139, - darkcyan: 35723, - darkgoldenrod: 12092939, - darkgray: 11119017, - darkgreen: 25600, - darkgrey: 11119017, - darkkhaki: 12433259, - darkmagenta: 9109643, - darkolivegreen: 5597999, - darkorange: 16747520, - darkorchid: 10040012, - darkred: 9109504, - darksalmon: 15308410, - darkseagreen: 9419919, - darkslateblue: 4734347, - darkslategray: 3100495, - darkslategrey: 3100495, - darkturquoise: 52945, - darkviolet: 9699539, - deeppink: 16716947, - deepskyblue: 49151, - dimgray: 6908265, - dimgrey: 6908265, - dodgerblue: 2003199, - firebrick: 11674146, - floralwhite: 16775920, - forestgreen: 2263842, - fuchsia: 16711935, - gainsboro: 14474460, - ghostwhite: 16316671, - gold: 16766720, - goldenrod: 14329120, - gray: 8421504, - green: 32768, - greenyellow: 11403055, - grey: 8421504, - honeydew: 15794160, - hotpink: 16738740, - indianred: 13458524, - indigo: 4915330, - ivory: 16777200, - khaki: 15787660, - lavender: 15132410, - lavenderblush: 16773365, - lawngreen: 8190976, - lemonchiffon: 16775885, - lightblue: 11393254, - lightcoral: 15761536, - lightcyan: 14745599, - lightgoldenrodyellow: 16448210, - lightgray: 13882323, - lightgreen: 9498256, - lightgrey: 13882323, - lightpink: 16758465, - lightsalmon: 16752762, - lightseagreen: 2142890, - lightskyblue: 8900346, - lightslategray: 7833753, - lightslategrey: 7833753, - lightsteelblue: 11584734, - lightyellow: 16777184, - lime: 65280, - limegreen: 3329330, - linen: 16445670, - magenta: 16711935, - maroon: 8388608, - mediumaquamarine: 6737322, - mediumblue: 205, - mediumorchid: 12211667, - mediumpurple: 9662683, - mediumseagreen: 3978097, - mediumslateblue: 8087790, - mediumspringgreen: 64154, - mediumturquoise: 4772300, - mediumvioletred: 13047173, - midnightblue: 1644912, - mintcream: 16121850, - mistyrose: 16770273, - moccasin: 16770229, - navajowhite: 16768685, - navy: 128, - oldlace: 16643558, - olive: 8421376, - olivedrab: 7048739, - orange: 16753920, - orangered: 16729344, - orchid: 14315734, - palegoldenrod: 15657130, - palegreen: 10025880, - paleturquoise: 11529966, - palevioletred: 14381203, - papayawhip: 16773077, - peachpuff: 16767673, - peru: 13468991, - pink: 16761035, - plum: 14524637, - powderblue: 11591910, - purple: 8388736, - rebeccapurple: 6697881, - red: 16711680, - rosybrown: 12357519, - royalblue: 4286945, - saddlebrown: 9127187, - salmon: 16416882, - sandybrown: 16032864, - seagreen: 3050327, - seashell: 16774638, - sienna: 10506797, - silver: 12632256, - skyblue: 8900331, - slateblue: 6970061, - slategray: 7372944, - slategrey: 7372944, - snow: 16775930, - springgreen: 65407, - steelblue: 4620980, - tan: 13808780, - teal: 32896, - thistle: 14204888, - tomato: 16737095, - turquoise: 4251856, - violet: 15631086, - wheat: 16113331, - white: 16777215, - whitesmoke: 16119285, - yellow: 16776960, - yellowgreen: 10145074 - }); - d3_rgb_names.forEach(function(key, value) { - d3_rgb_names.set(key, d3_rgbNumber(value)); - }); - function d3_functor(v) { - return typeof v === "function" ? v : function() { - return v; - }; - } - d3.functor = d3_functor; - d3.xhr = d3_xhrType(d3_identity); - function d3_xhrType(response) { - return function(url, mimeType, callback) { - if (arguments.length === 2 && typeof mimeType === "function") callback = mimeType, - mimeType = null; - return d3_xhr(url, mimeType, response, callback); - }; - } - function d3_xhr(url, mimeType, response, callback) { - var xhr = {}, dispatch = d3.dispatch("beforesend", "progress", "load", "error"), headers = {}, request = new XMLHttpRequest(), responseType = null; - if (this.XDomainRequest && !("withCredentials" in request) && /^(http(s)?:)?\/\//.test(url)) request = new XDomainRequest(); - "onload" in request ? request.onload = request.onerror = respond : request.onreadystatechange = function() { - request.readyState > 3 && respond(); - }; - function respond() { - var status = request.status, result; - if (!status && d3_xhrHasResponse(request) || status >= 200 && status < 300 || status === 304) { - try { - result = response.call(xhr, request); - } catch (e) { - dispatch.error.call(xhr, e); - return; - } - dispatch.load.call(xhr, result); - } else { - dispatch.error.call(xhr, request); - } - } - request.onprogress = function(event) { - var o = d3.event; - d3.event = event; - try { - dispatch.progress.call(xhr, request); - } finally { - d3.event = o; - } - }; - xhr.header = function(name, value) { - name = (name + "").toLowerCase(); - if (arguments.length < 2) return headers[name]; - if (value == null) delete headers[name]; else headers[name] = value + ""; - return xhr; - }; - xhr.mimeType = function(value) { - if (!arguments.length) return mimeType; - mimeType = value == null ? null : value + ""; - return xhr; - }; - xhr.responseType = function(value) { - if (!arguments.length) return responseType; - responseType = value; - return xhr; - }; - xhr.response = function(value) { - response = value; - return xhr; - }; - [ "get", "post" ].forEach(function(method) { - xhr[method] = function() { - return xhr.send.apply(xhr, [ method ].concat(d3_array(arguments))); - }; - }); - xhr.send = function(method, data, callback) { - if (arguments.length === 2 && typeof data === "function") callback = data, data = null; - request.open(method, url, true); - if (mimeType != null && !("accept" in headers)) headers["accept"] = mimeType + ",*/*"; - if (request.setRequestHeader) for (var name in headers) request.setRequestHeader(name, headers[name]); - if (mimeType != null && request.overrideMimeType) request.overrideMimeType(mimeType); - if (responseType != null) request.responseType = responseType; - if (callback != null) xhr.on("error", callback).on("load", function(request) { - callback(null, request); - }); - dispatch.beforesend.call(xhr, request); - request.send(data == null ? null : data); - return xhr; - }; - xhr.abort = function() { - request.abort(); - return xhr; - }; - d3.rebind(xhr, dispatch, "on"); - return callback == null ? xhr : xhr.get(d3_xhr_fixCallback(callback)); - } - function d3_xhr_fixCallback(callback) { - return callback.length === 1 ? function(error, request) { - callback(error == null ? request : null); - } : callback; - } - function d3_xhrHasResponse(request) { - var type = request.responseType; - return type && type !== "text" ? request.response : request.responseText; - } - d3.dsv = function(delimiter, mimeType) { - var reFormat = new RegExp('["' + delimiter + "\n]"), delimiterCode = delimiter.charCodeAt(0); - function dsv(url, row, callback) { - if (arguments.length < 3) callback = row, row = null; - var xhr = d3_xhr(url, mimeType, row == null ? response : typedResponse(row), callback); - xhr.row = function(_) { - return arguments.length ? xhr.response((row = _) == null ? response : typedResponse(_)) : row; - }; - return xhr; - } - function response(request) { - return dsv.parse(request.responseText); - } - function typedResponse(f) { - return function(request) { - return dsv.parse(request.responseText, f); - }; - } - dsv.parse = function(text, f) { - var o; - return dsv.parseRows(text, function(row, i) { - if (o) return o(row, i - 1); - var a = new Function("d", "return {" + row.map(function(name, i) { - return JSON.stringify(name) + ": d[" + i + "]"; - }).join(",") + "}"); - o = f ? function(row, i) { - return f(a(row), i); - } : a; - }); - }; - dsv.parseRows = function(text, f) { - var EOL = {}, EOF = {}, rows = [], N = text.length, I = 0, n = 0, t, eol; - function token() { - if (I >= N) return EOF; - if (eol) return eol = false, EOL; - var j = I; - if (text.charCodeAt(j) === 34) { - var i = j; - while (i++ < N) { - if (text.charCodeAt(i) === 34) { - if (text.charCodeAt(i + 1) !== 34) break; - ++i; - } - } - I = i + 2; - var c = text.charCodeAt(i + 1); - if (c === 13) { - eol = true; - if (text.charCodeAt(i + 2) === 10) ++I; - } else if (c === 10) { - eol = true; - } - return text.slice(j + 1, i).replace(/""/g, '"'); - } - while (I < N) { - var c = text.charCodeAt(I++), k = 1; - if (c === 10) eol = true; else if (c === 13) { - eol = true; - if (text.charCodeAt(I) === 10) ++I, ++k; - } else if (c !== delimiterCode) continue; - return text.slice(j, I - k); - } - return text.slice(j); - } - while ((t = token()) !== EOF) { - var a = []; - while (t !== EOL && t !== EOF) { - a.push(t); - t = token(); - } - if (f && (a = f(a, n++)) == null) continue; - rows.push(a); - } - return rows; - }; - dsv.format = function(rows) { - if (Array.isArray(rows[0])) return dsv.formatRows(rows); - var fieldSet = new d3_Set(), fields = []; - rows.forEach(function(row) { - for (var field in row) { - if (!fieldSet.has(field)) { - fields.push(fieldSet.add(field)); - } - } - }); - return [ fields.map(formatValue).join(delimiter) ].concat(rows.map(function(row) { - return fields.map(function(field) { - return formatValue(row[field]); - }).join(delimiter); - })).join("\n"); - }; - dsv.formatRows = function(rows) { - return rows.map(formatRow).join("\n"); - }; - function formatRow(row) { - return row.map(formatValue).join(delimiter); - } - function formatValue(text) { - return reFormat.test(text) ? '"' + text.replace(/\"/g, '""') + '"' : text; - } - return dsv; - }; - d3.csv = d3.dsv(",", "text/csv"); - d3.tsv = d3.dsv(" ", "text/tab-separated-values"); - var d3_timer_queueHead, d3_timer_queueTail, d3_timer_interval, d3_timer_timeout, d3_timer_active, d3_timer_frame = this[d3_vendorSymbol(this, "requestAnimationFrame")] || function(callback) { - setTimeout(callback, 17); - }; - d3.timer = function(callback, delay, then) { - var n = arguments.length; - if (n < 2) delay = 0; - if (n < 3) then = Date.now(); - var time = then + delay, timer = { - c: callback, - t: time, - f: false, - n: null - }; - if (d3_timer_queueTail) d3_timer_queueTail.n = timer; else d3_timer_queueHead = timer; - d3_timer_queueTail = timer; - if (!d3_timer_interval) { - d3_timer_timeout = clearTimeout(d3_timer_timeout); - d3_timer_interval = 1; - d3_timer_frame(d3_timer_step); - } - }; - function d3_timer_step() { - var now = d3_timer_mark(), delay = d3_timer_sweep() - now; - if (delay > 24) { - if (isFinite(delay)) { - clearTimeout(d3_timer_timeout); - d3_timer_timeout = setTimeout(d3_timer_step, delay); - } - d3_timer_interval = 0; - } else { - d3_timer_interval = 1; - d3_timer_frame(d3_timer_step); - } - } - d3.timer.flush = function() { - d3_timer_mark(); - d3_timer_sweep(); - }; - function d3_timer_mark() { - var now = Date.now(); - d3_timer_active = d3_timer_queueHead; - while (d3_timer_active) { - if (now >= d3_timer_active.t) d3_timer_active.f = d3_timer_active.c(now - d3_timer_active.t); - d3_timer_active = d3_timer_active.n; - } - return now; - } - function d3_timer_sweep() { - var t0, t1 = d3_timer_queueHead, time = Infinity; - while (t1) { - if (t1.f) { - t1 = t0 ? t0.n = t1.n : d3_timer_queueHead = t1.n; - } else { - if (t1.t < time) time = t1.t; - t1 = (t0 = t1).n; - } - } - d3_timer_queueTail = t0; - return time; - } - function d3_format_precision(x, p) { - return p - (x ? Math.ceil(Math.log(x) / Math.LN10) : 1); - } - d3.round = function(x, n) { - return n ? Math.round(x * (n = Math.pow(10, n))) / n : Math.round(x); - }; - var d3_formatPrefixes = [ "y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y" ].map(d3_formatPrefix); - d3.formatPrefix = function(value, precision) { - var i = 0; - if (value) { - if (value < 0) value *= -1; - if (precision) value = d3.round(value, d3_format_precision(value, precision)); - i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10); - i = Math.max(-24, Math.min(24, Math.floor((i - 1) / 3) * 3)); - } - return d3_formatPrefixes[8 + i / 3]; - }; - function d3_formatPrefix(d, i) { - var k = Math.pow(10, abs(8 - i) * 3); - return { - scale: i > 8 ? function(d) { - return d / k; - } : function(d) { - return d * k; - }, - symbol: d - }; - } - function d3_locale_numberFormat(locale) { - var locale_decimal = locale.decimal, locale_thousands = locale.thousands, locale_grouping = locale.grouping, locale_currency = locale.currency, formatGroup = locale_grouping && locale_thousands ? function(value, width) { - var i = value.length, t = [], j = 0, g = locale_grouping[0], length = 0; - while (i > 0 && g > 0) { - if (length + g + 1 > width) g = Math.max(1, width - length); - t.push(value.substring(i -= g, i + g)); - if ((length += g + 1) > width) break; - g = locale_grouping[j = (j + 1) % locale_grouping.length]; - } - return t.reverse().join(locale_thousands); - } : d3_identity; - return function(specifier) { - var match = d3_format_re.exec(specifier), fill = match[1] || " ", align = match[2] || ">", sign = match[3] || "-", symbol = match[4] || "", zfill = match[5], width = +match[6], comma = match[7], precision = match[8], type = match[9], scale = 1, prefix = "", suffix = "", integer = false, exponent = true; - if (precision) precision = +precision.substring(1); - if (zfill || fill === "0" && align === "=") { - zfill = fill = "0"; - align = "="; - } - switch (type) { - case "n": - comma = true; - type = "g"; - break; - - case "%": - scale = 100; - suffix = "%"; - type = "f"; - break; - - case "p": - scale = 100; - suffix = "%"; - type = "r"; - break; - - case "b": - case "o": - case "x": - case "X": - if (symbol === "#") prefix = "0" + type.toLowerCase(); - - case "c": - exponent = false; - - case "d": - integer = true; - precision = 0; - break; - - case "s": - scale = -1; - type = "r"; - break; - } - if (symbol === "$") prefix = locale_currency[0], suffix = locale_currency[1]; - if (type == "r" && !precision) type = "g"; - if (precision != null) { - if (type == "g") precision = Math.max(1, Math.min(21, precision)); else if (type == "e" || type == "f") precision = Math.max(0, Math.min(20, precision)); - } - type = d3_format_types.get(type) || d3_format_typeDefault; - var zcomma = zfill && comma; - return function(value) { - var fullSuffix = suffix; - if (integer && value % 1) return ""; - var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, "-") : sign === "-" ? "" : sign; - if (scale < 0) { - var unit = d3.formatPrefix(value, precision); - value = unit.scale(value); - fullSuffix = unit.symbol + suffix; - } else { - value *= scale; - } - value = type(value, precision); - var i = value.lastIndexOf("."), before, after; - if (i < 0) { - var j = exponent ? value.lastIndexOf("e") : -1; - if (j < 0) before = value, after = ""; else before = value.substring(0, j), after = value.substring(j); - } else { - before = value.substring(0, i); - after = locale_decimal + value.substring(i + 1); - } - if (!zfill && comma) before = formatGroup(before, Infinity); - var length = prefix.length + before.length + after.length + (zcomma ? 0 : negative.length), padding = length < width ? new Array(length = width - length + 1).join(fill) : ""; - if (zcomma) before = formatGroup(padding + before, padding.length ? width - after.length : Infinity); - negative += prefix; - value = before + after; - return (align === "<" ? negative + value + padding : align === ">" ? padding + negative + value : align === "^" ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length) : negative + (zcomma ? value : padding + value)) + fullSuffix; - }; - }; - } - var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i; - var d3_format_types = d3.map({ - b: function(x) { - return x.toString(2); - }, - c: function(x) { - return String.fromCharCode(x); - }, - o: function(x) { - return x.toString(8); - }, - x: function(x) { - return x.toString(16); - }, - X: function(x) { - return x.toString(16).toUpperCase(); - }, - g: function(x, p) { - return x.toPrecision(p); - }, - e: function(x, p) { - return x.toExponential(p); - }, - f: function(x, p) { - return x.toFixed(p); - }, - r: function(x, p) { - return (x = d3.round(x, d3_format_precision(x, p))).toFixed(Math.max(0, Math.min(20, d3_format_precision(x * (1 + 1e-15), p)))); - } - }); - function d3_format_typeDefault(x) { - return x + ""; - } - var d3_time = d3.time = {}, d3_date = Date; - function d3_date_utc() { - this._ = new Date(arguments.length > 1 ? Date.UTC.apply(this, arguments) : arguments[0]); - } - d3_date_utc.prototype = { - getDate: function() { - return this._.getUTCDate(); - }, - getDay: function() { - return this._.getUTCDay(); - }, - getFullYear: function() { - return this._.getUTCFullYear(); - }, - getHours: function() { - return this._.getUTCHours(); - }, - getMilliseconds: function() { - return this._.getUTCMilliseconds(); - }, - getMinutes: function() { - return this._.getUTCMinutes(); - }, - getMonth: function() { - return this._.getUTCMonth(); - }, - getSeconds: function() { - return this._.getUTCSeconds(); - }, - getTime: function() { - return this._.getTime(); - }, - getTimezoneOffset: function() { - return 0; - }, - valueOf: function() { - return this._.valueOf(); - }, - setDate: function() { - d3_time_prototype.setUTCDate.apply(this._, arguments); - }, - setDay: function() { - d3_time_prototype.setUTCDay.apply(this._, arguments); - }, - setFullYear: function() { - d3_time_prototype.setUTCFullYear.apply(this._, arguments); - }, - setHours: function() { - d3_time_prototype.setUTCHours.apply(this._, arguments); - }, - setMilliseconds: function() { - d3_time_prototype.setUTCMilliseconds.apply(this._, arguments); - }, - setMinutes: function() { - d3_time_prototype.setUTCMinutes.apply(this._, arguments); - }, - setMonth: function() { - d3_time_prototype.setUTCMonth.apply(this._, arguments); - }, - setSeconds: function() { - d3_time_prototype.setUTCSeconds.apply(this._, arguments); - }, - setTime: function() { - d3_time_prototype.setTime.apply(this._, arguments); - } - }; - var d3_time_prototype = Date.prototype; - function d3_time_interval(local, step, number) { - function round(date) { - var d0 = local(date), d1 = offset(d0, 1); - return date - d0 < d1 - date ? d0 : d1; - } - function ceil(date) { - step(date = local(new d3_date(date - 1)), 1); - return date; - } - function offset(date, k) { - step(date = new d3_date(+date), k); - return date; - } - function range(t0, t1, dt) { - var time = ceil(t0), times = []; - if (dt > 1) { - while (time < t1) { - if (!(number(time) % dt)) times.push(new Date(+time)); - step(time, 1); - } - } else { - while (time < t1) times.push(new Date(+time)), step(time, 1); - } - return times; - } - function range_utc(t0, t1, dt) { - try { - d3_date = d3_date_utc; - var utc = new d3_date_utc(); - utc._ = t0; - return range(utc, t1, dt); - } finally { - d3_date = Date; - } - } - local.floor = local; - local.round = round; - local.ceil = ceil; - local.offset = offset; - local.range = range; - var utc = local.utc = d3_time_interval_utc(local); - utc.floor = utc; - utc.round = d3_time_interval_utc(round); - utc.ceil = d3_time_interval_utc(ceil); - utc.offset = d3_time_interval_utc(offset); - utc.range = range_utc; - return local; - } - function d3_time_interval_utc(method) { - return function(date, k) { - try { - d3_date = d3_date_utc; - var utc = new d3_date_utc(); - utc._ = date; - return method(utc, k)._; - } finally { - d3_date = Date; - } - }; - } - d3_time.year = d3_time_interval(function(date) { - date = d3_time.day(date); - date.setMonth(0, 1); - return date; - }, function(date, offset) { - date.setFullYear(date.getFullYear() + offset); - }, function(date) { - return date.getFullYear(); - }); - d3_time.years = d3_time.year.range; - d3_time.years.utc = d3_time.year.utc.range; - d3_time.day = d3_time_interval(function(date) { - var day = new d3_date(2e3, 0); - day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate()); - return day; - }, function(date, offset) { - date.setDate(date.getDate() + offset); - }, function(date) { - return date.getDate() - 1; - }); - d3_time.days = d3_time.day.range; - d3_time.days.utc = d3_time.day.utc.range; - d3_time.dayOfYear = function(date) { - var year = d3_time.year(date); - return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5); - }; - [ "sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday" ].forEach(function(day, i) { - i = 7 - i; - var interval = d3_time[day] = d3_time_interval(function(date) { - (date = d3_time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7); - return date; - }, function(date, offset) { - date.setDate(date.getDate() + Math.floor(offset) * 7); - }, function(date) { - var day = d3_time.year(date).getDay(); - return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i); - }); - d3_time[day + "s"] = interval.range; - d3_time[day + "s"].utc = interval.utc.range; - d3_time[day + "OfYear"] = function(date) { - var day = d3_time.year(date).getDay(); - return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7); - }; - }); - d3_time.week = d3_time.sunday; - d3_time.weeks = d3_time.sunday.range; - d3_time.weeks.utc = d3_time.sunday.utc.range; - d3_time.weekOfYear = d3_time.sundayOfYear; - function d3_locale_timeFormat(locale) { - var locale_dateTime = locale.dateTime, locale_date = locale.date, locale_time = locale.time, locale_periods = locale.periods, locale_days = locale.days, locale_shortDays = locale.shortDays, locale_months = locale.months, locale_shortMonths = locale.shortMonths; - function d3_time_format(template) { - var n = template.length; - function format(date) { - var string = [], i = -1, j = 0, c, p, f; - while (++i < n) { - if (template.charCodeAt(i) === 37) { - string.push(template.slice(j, i)); - if ((p = d3_time_formatPads[c = template.charAt(++i)]) != null) c = template.charAt(++i); - if (f = d3_time_formats[c]) c = f(date, p == null ? c === "e" ? " " : "0" : p); - string.push(c); - j = i + 1; - } - } - string.push(template.slice(j, i)); - return string.join(""); - } - format.parse = function(string) { - var d = { - y: 1900, - m: 0, - d: 1, - H: 0, - M: 0, - S: 0, - L: 0, - Z: null - }, i = d3_time_parse(d, template, string, 0); - if (i != string.length) return null; - if ("p" in d) d.H = d.H % 12 + d.p * 12; - var localZ = d.Z != null && d3_date !== d3_date_utc, date = new (localZ ? d3_date_utc : d3_date)(); - if ("j" in d) date.setFullYear(d.y, 0, d.j); else if ("w" in d && ("W" in d || "U" in d)) { - date.setFullYear(d.y, 0, 1); - date.setFullYear(d.y, 0, "W" in d ? (d.w + 6) % 7 + d.W * 7 - (date.getDay() + 5) % 7 : d.w + d.U * 7 - (date.getDay() + 6) % 7); - } else date.setFullYear(d.y, d.m, d.d); - date.setHours(d.H + (d.Z / 100 | 0), d.M + d.Z % 100, d.S, d.L); - return localZ ? date._ : date; - }; - format.toString = function() { - return template; - }; - return format; - } - function d3_time_parse(date, template, string, j) { - var c, p, t, i = 0, n = template.length, m = string.length; - while (i < n) { - if (j >= m) return -1; - c = template.charCodeAt(i++); - if (c === 37) { - t = template.charAt(i++); - p = d3_time_parsers[t in d3_time_formatPads ? template.charAt(i++) : t]; - if (!p || (j = p(date, string, j)) < 0) return -1; - } else if (c != string.charCodeAt(j++)) { - return -1; - } - } - return j; - } - d3_time_format.utc = function(template) { - var local = d3_time_format(template); - function format(date) { - try { - d3_date = d3_date_utc; - var utc = new d3_date(); - utc._ = date; - return local(utc); - } finally { - d3_date = Date; - } - } - format.parse = function(string) { - try { - d3_date = d3_date_utc; - var date = local.parse(string); - return date && date._; - } finally { - d3_date = Date; - } - }; - format.toString = local.toString; - return format; - }; - d3_time_format.multi = d3_time_format.utc.multi = d3_time_formatMulti; - var d3_time_periodLookup = d3.map(), d3_time_dayRe = d3_time_formatRe(locale_days), d3_time_dayLookup = d3_time_formatLookup(locale_days), d3_time_dayAbbrevRe = d3_time_formatRe(locale_shortDays), d3_time_dayAbbrevLookup = d3_time_formatLookup(locale_shortDays), d3_time_monthRe = d3_time_formatRe(locale_months), d3_time_monthLookup = d3_time_formatLookup(locale_months), d3_time_monthAbbrevRe = d3_time_formatRe(locale_shortMonths), d3_time_monthAbbrevLookup = d3_time_formatLookup(locale_shortMonths); - locale_periods.forEach(function(p, i) { - d3_time_periodLookup.set(p.toLowerCase(), i); - }); - var d3_time_formats = { - a: function(d) { - return locale_shortDays[d.getDay()]; - }, - A: function(d) { - return locale_days[d.getDay()]; - }, - b: function(d) { - return locale_shortMonths[d.getMonth()]; - }, - B: function(d) { - return locale_months[d.getMonth()]; - }, - c: d3_time_format(locale_dateTime), - d: function(d, p) { - return d3_time_formatPad(d.getDate(), p, 2); - }, - e: function(d, p) { - return d3_time_formatPad(d.getDate(), p, 2); - }, - H: function(d, p) { - return d3_time_formatPad(d.getHours(), p, 2); - }, - I: function(d, p) { - return d3_time_formatPad(d.getHours() % 12 || 12, p, 2); - }, - j: function(d, p) { - return d3_time_formatPad(1 + d3_time.dayOfYear(d), p, 3); - }, - L: function(d, p) { - return d3_time_formatPad(d.getMilliseconds(), p, 3); - }, - m: function(d, p) { - return d3_time_formatPad(d.getMonth() + 1, p, 2); - }, - M: function(d, p) { - return d3_time_formatPad(d.getMinutes(), p, 2); - }, - p: function(d) { - return locale_periods[+(d.getHours() >= 12)]; - }, - S: function(d, p) { - return d3_time_formatPad(d.getSeconds(), p, 2); - }, - U: function(d, p) { - return d3_time_formatPad(d3_time.sundayOfYear(d), p, 2); - }, - w: function(d) { - return d.getDay(); - }, - W: function(d, p) { - return d3_time_formatPad(d3_time.mondayOfYear(d), p, 2); - }, - x: d3_time_format(locale_date), - X: d3_time_format(locale_time), - y: function(d, p) { - return d3_time_formatPad(d.getFullYear() % 100, p, 2); - }, - Y: function(d, p) { - return d3_time_formatPad(d.getFullYear() % 1e4, p, 4); - }, - Z: d3_time_zone, - "%": function() { - return "%"; - } - }; - var d3_time_parsers = { - a: d3_time_parseWeekdayAbbrev, - A: d3_time_parseWeekday, - b: d3_time_parseMonthAbbrev, - B: d3_time_parseMonth, - c: d3_time_parseLocaleFull, - d: d3_time_parseDay, - e: d3_time_parseDay, - H: d3_time_parseHour24, - I: d3_time_parseHour24, - j: d3_time_parseDayOfYear, - L: d3_time_parseMilliseconds, - m: d3_time_parseMonthNumber, - M: d3_time_parseMinutes, - p: d3_time_parseAmPm, - S: d3_time_parseSeconds, - U: d3_time_parseWeekNumberSunday, - w: d3_time_parseWeekdayNumber, - W: d3_time_parseWeekNumberMonday, - x: d3_time_parseLocaleDate, - X: d3_time_parseLocaleTime, - y: d3_time_parseYear, - Y: d3_time_parseFullYear, - Z: d3_time_parseZone, - "%": d3_time_parseLiteralPercent - }; - function d3_time_parseWeekdayAbbrev(date, string, i) { - d3_time_dayAbbrevRe.lastIndex = 0; - var n = d3_time_dayAbbrevRe.exec(string.slice(i)); - return n ? (date.w = d3_time_dayAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1; - } - function d3_time_parseWeekday(date, string, i) { - d3_time_dayRe.lastIndex = 0; - var n = d3_time_dayRe.exec(string.slice(i)); - return n ? (date.w = d3_time_dayLookup.get(n[0].toLowerCase()), i + n[0].length) : -1; - } - function d3_time_parseMonthAbbrev(date, string, i) { - d3_time_monthAbbrevRe.lastIndex = 0; - var n = d3_time_monthAbbrevRe.exec(string.slice(i)); - return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1; - } - function d3_time_parseMonth(date, string, i) { - d3_time_monthRe.lastIndex = 0; - var n = d3_time_monthRe.exec(string.slice(i)); - return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i + n[0].length) : -1; - } - function d3_time_parseLocaleFull(date, string, i) { - return d3_time_parse(date, d3_time_formats.c.toString(), string, i); - } - function d3_time_parseLocaleDate(date, string, i) { - return d3_time_parse(date, d3_time_formats.x.toString(), string, i); - } - function d3_time_parseLocaleTime(date, string, i) { - return d3_time_parse(date, d3_time_formats.X.toString(), string, i); - } - function d3_time_parseAmPm(date, string, i) { - var n = d3_time_periodLookup.get(string.slice(i, i += 2).toLowerCase()); - return n == null ? -1 : (date.p = n, i); - } - return d3_time_format; - } - var d3_time_formatPads = { - "-": "", - _: " ", - "0": "0" - }, d3_time_numberRe = /^\s*\d+/, d3_time_percentRe = /^%/; - function d3_time_formatPad(value, fill, width) { - var sign = value < 0 ? "-" : "", string = (sign ? -value : value) + "", length = string.length; - return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string); - } - function d3_time_formatRe(names) { - return new RegExp("^(?:" + names.map(d3.requote).join("|") + ")", "i"); - } - function d3_time_formatLookup(names) { - var map = new d3_Map(), i = -1, n = names.length; - while (++i < n) map.set(names[i].toLowerCase(), i); - return map; - } - function d3_time_parseWeekdayNumber(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 1)); - return n ? (date.w = +n[0], i + n[0].length) : -1; - } - function d3_time_parseWeekNumberSunday(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i)); - return n ? (date.U = +n[0], i + n[0].length) : -1; - } - function d3_time_parseWeekNumberMonday(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i)); - return n ? (date.W = +n[0], i + n[0].length) : -1; - } - function d3_time_parseFullYear(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 4)); - return n ? (date.y = +n[0], i + n[0].length) : -1; - } - function d3_time_parseYear(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 2)); - return n ? (date.y = d3_time_expandYear(+n[0]), i + n[0].length) : -1; - } - function d3_time_parseZone(date, string, i) { - return /^[+-]\d{4}$/.test(string = string.slice(i, i + 5)) ? (date.Z = -string, - i + 5) : -1; - } - function d3_time_expandYear(d) { - return d + (d > 68 ? 1900 : 2e3); - } - function d3_time_parseMonthNumber(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 2)); - return n ? (date.m = n[0] - 1, i + n[0].length) : -1; - } - function d3_time_parseDay(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 2)); - return n ? (date.d = +n[0], i + n[0].length) : -1; - } - function d3_time_parseDayOfYear(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 3)); - return n ? (date.j = +n[0], i + n[0].length) : -1; - } - function d3_time_parseHour24(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 2)); - return n ? (date.H = +n[0], i + n[0].length) : -1; - } - function d3_time_parseMinutes(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 2)); - return n ? (date.M = +n[0], i + n[0].length) : -1; - } - function d3_time_parseSeconds(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 2)); - return n ? (date.S = +n[0], i + n[0].length) : -1; - } - function d3_time_parseMilliseconds(date, string, i) { - d3_time_numberRe.lastIndex = 0; - var n = d3_time_numberRe.exec(string.slice(i, i + 3)); - return n ? (date.L = +n[0], i + n[0].length) : -1; - } - function d3_time_zone(d) { - var z = d.getTimezoneOffset(), zs = z > 0 ? "-" : "+", zh = abs(z) / 60 | 0, zm = abs(z) % 60; - return zs + d3_time_formatPad(zh, "0", 2) + d3_time_formatPad(zm, "0", 2); - } - function d3_time_parseLiteralPercent(date, string, i) { - d3_time_percentRe.lastIndex = 0; - var n = d3_time_percentRe.exec(string.slice(i, i + 1)); - return n ? i + n[0].length : -1; - } - function d3_time_formatMulti(formats) { - var n = formats.length, i = -1; - while (++i < n) formats[i][0] = this(formats[i][0]); - return function(date) { - var i = 0, f = formats[i]; - while (!f[1](date)) f = formats[++i]; - return f[0](date); - }; - } - d3.locale = function(locale) { - return { - numberFormat: d3_locale_numberFormat(locale), - timeFormat: d3_locale_timeFormat(locale) - }; - }; - var d3_locale_enUS = d3.locale({ - decimal: ".", - thousands: ",", - grouping: [ 3 ], - currency: [ "$", "" ], - dateTime: "%a %b %e %X %Y", - date: "%m/%d/%Y", - time: "%H:%M:%S", - periods: [ "AM", "PM" ], - days: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], - shortDays: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], - months: [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ], - shortMonths: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ] - }); - d3.format = d3_locale_enUS.numberFormat; - d3.geo = {}; - function d3_adder() {} - d3_adder.prototype = { - s: 0, - t: 0, - add: function(y) { - d3_adderSum(y, this.t, d3_adderTemp); - d3_adderSum(d3_adderTemp.s, this.s, this); - if (this.s) this.t += d3_adderTemp.t; else this.s = d3_adderTemp.t; - }, - reset: function() { - this.s = this.t = 0; - }, - valueOf: function() { - return this.s; - } - }; - var d3_adderTemp = new d3_adder(); - function d3_adderSum(a, b, o) { - var x = o.s = a + b, bv = x - a, av = x - bv; - o.t = a - av + (b - bv); - } - d3.geo.stream = function(object, listener) { - if (object && d3_geo_streamObjectType.hasOwnProperty(object.type)) { - d3_geo_streamObjectType[object.type](object, listener); - } else { - d3_geo_streamGeometry(object, listener); - } - }; - function d3_geo_streamGeometry(geometry, listener) { - if (geometry && d3_geo_streamGeometryType.hasOwnProperty(geometry.type)) { - d3_geo_streamGeometryType[geometry.type](geometry, listener); - } - } - var d3_geo_streamObjectType = { - Feature: function(feature, listener) { - d3_geo_streamGeometry(feature.geometry, listener); - }, - FeatureCollection: function(object, listener) { - var features = object.features, i = -1, n = features.length; - while (++i < n) d3_geo_streamGeometry(features[i].geometry, listener); - } - }; - var d3_geo_streamGeometryType = { - Sphere: function(object, listener) { - listener.sphere(); - }, - Point: function(object, listener) { - object = object.coordinates; - listener.point(object[0], object[1], object[2]); - }, - MultiPoint: function(object, listener) { - var coordinates = object.coordinates, i = -1, n = coordinates.length; - while (++i < n) object = coordinates[i], listener.point(object[0], object[1], object[2]); - }, - LineString: function(object, listener) { - d3_geo_streamLine(object.coordinates, listener, 0); - }, - MultiLineString: function(object, listener) { - var coordinates = object.coordinates, i = -1, n = coordinates.length; - while (++i < n) d3_geo_streamLine(coordinates[i], listener, 0); - }, - Polygon: function(object, listener) { - d3_geo_streamPolygon(object.coordinates, listener); - }, - MultiPolygon: function(object, listener) { - var coordinates = object.coordinates, i = -1, n = coordinates.length; - while (++i < n) d3_geo_streamPolygon(coordinates[i], listener); - }, - GeometryCollection: function(object, listener) { - var geometries = object.geometries, i = -1, n = geometries.length; - while (++i < n) d3_geo_streamGeometry(geometries[i], listener); - } - }; - function d3_geo_streamLine(coordinates, listener, closed) { - var i = -1, n = coordinates.length - closed, coordinate; - listener.lineStart(); - while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1], coordinate[2]); - listener.lineEnd(); - } - function d3_geo_streamPolygon(coordinates, listener) { - var i = -1, n = coordinates.length; - listener.polygonStart(); - while (++i < n) d3_geo_streamLine(coordinates[i], listener, 1); - listener.polygonEnd(); - } - d3.geo.area = function(object) { - d3_geo_areaSum = 0; - d3.geo.stream(object, d3_geo_area); - return d3_geo_areaSum; - }; - var d3_geo_areaSum, d3_geo_areaRingSum = new d3_adder(); - var d3_geo_area = { - sphere: function() { - d3_geo_areaSum += 4 * π; - }, - point: d3_noop, - lineStart: d3_noop, - lineEnd: d3_noop, - polygonStart: function() { - d3_geo_areaRingSum.reset(); - d3_geo_area.lineStart = d3_geo_areaRingStart; - }, - polygonEnd: function() { - var area = 2 * d3_geo_areaRingSum; - d3_geo_areaSum += area < 0 ? 4 * π + area : area; - d3_geo_area.lineStart = d3_geo_area.lineEnd = d3_geo_area.point = d3_noop; - } - }; - function d3_geo_areaRingStart() { - var λ00, φ00, λ0, cosφ0, sinφ0; - d3_geo_area.point = function(λ, φ) { - d3_geo_area.point = nextPoint; - λ0 = (λ00 = λ) * d3_radians, cosφ0 = Math.cos(φ = (φ00 = φ) * d3_radians / 2 + π / 4), - sinφ0 = Math.sin(φ); - }; - function nextPoint(λ, φ) { - λ *= d3_radians; - φ = φ * d3_radians / 2 + π / 4; - var dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, cosφ = Math.cos(φ), sinφ = Math.sin(φ), k = sinφ0 * sinφ, u = cosφ0 * cosφ + k * Math.cos(adλ), v = k * sdλ * Math.sin(adλ); - d3_geo_areaRingSum.add(Math.atan2(v, u)); - λ0 = λ, cosφ0 = cosφ, sinφ0 = sinφ; - } - d3_geo_area.lineEnd = function() { - nextPoint(λ00, φ00); - }; - } - function d3_geo_cartesian(spherical) { - var λ = spherical[0], φ = spherical[1], cosφ = Math.cos(φ); - return [ cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ) ]; - } - function d3_geo_cartesianDot(a, b) { - return a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; - } - function d3_geo_cartesianCross(a, b) { - return [ a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0] ]; - } - function d3_geo_cartesianAdd(a, b) { - a[0] += b[0]; - a[1] += b[1]; - a[2] += b[2]; - } - function d3_geo_cartesianScale(vector, k) { - return [ vector[0] * k, vector[1] * k, vector[2] * k ]; - } - function d3_geo_cartesianNormalize(d) { - var l = Math.sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]); - d[0] /= l; - d[1] /= l; - d[2] /= l; - } - function d3_geo_spherical(cartesian) { - return [ Math.atan2(cartesian[1], cartesian[0]), d3_asin(cartesian[2]) ]; - } - function d3_geo_sphericalEqual(a, b) { - return abs(a[0] - b[0]) < ε && abs(a[1] - b[1]) < ε; - } - d3.geo.bounds = function() { - var λ0, φ0, λ1, φ1, λ_, λ__, φ__, p0, dλSum, ranges, range; - var bound = { - point: point, - lineStart: lineStart, - lineEnd: lineEnd, - polygonStart: function() { - bound.point = ringPoint; - bound.lineStart = ringStart; - bound.lineEnd = ringEnd; - dλSum = 0; - d3_geo_area.polygonStart(); - }, - polygonEnd: function() { - d3_geo_area.polygonEnd(); - bound.point = point; - bound.lineStart = lineStart; - bound.lineEnd = lineEnd; - if (d3_geo_areaRingSum < 0) λ0 = -(λ1 = 180), φ0 = -(φ1 = 90); else if (dλSum > ε) φ1 = 90; else if (dλSum < -ε) φ0 = -90; - range[0] = λ0, range[1] = λ1; - } - }; - function point(λ, φ) { - ranges.push(range = [ λ0 = λ, λ1 = λ ]); - if (φ < φ0) φ0 = φ; - if (φ > φ1) φ1 = φ; - } - function linePoint(λ, φ) { - var p = d3_geo_cartesian([ λ * d3_radians, φ * d3_radians ]); - if (p0) { - var normal = d3_geo_cartesianCross(p0, p), equatorial = [ normal[1], -normal[0], 0 ], inflection = d3_geo_cartesianCross(equatorial, normal); - d3_geo_cartesianNormalize(inflection); - inflection = d3_geo_spherical(inflection); - var dλ = λ - λ_, s = dλ > 0 ? 1 : -1, λi = inflection[0] * d3_degrees * s, antimeridian = abs(dλ) > 180; - if (antimeridian ^ (s * λ_ < λi && λi < s * λ)) { - var φi = inflection[1] * d3_degrees; - if (φi > φ1) φ1 = φi; - } else if (λi = (λi + 360) % 360 - 180, antimeridian ^ (s * λ_ < λi && λi < s * λ)) { - var φi = -inflection[1] * d3_degrees; - if (φi < φ0) φ0 = φi; - } else { - if (φ < φ0) φ0 = φ; - if (φ > φ1) φ1 = φ; - } - if (antimeridian) { - if (λ < λ_) { - if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ; - } else { - if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ; - } - } else { - if (λ1 >= λ0) { - if (λ < λ0) λ0 = λ; - if (λ > λ1) λ1 = λ; - } else { - if (λ > λ_) { - if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ; - } else { - if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ; - } - } - } - } else { - point(λ, φ); - } - p0 = p, λ_ = λ; - } - function lineStart() { - bound.point = linePoint; - } - function lineEnd() { - range[0] = λ0, range[1] = λ1; - bound.point = point; - p0 = null; - } - function ringPoint(λ, φ) { - if (p0) { - var dλ = λ - λ_; - dλSum += abs(dλ) > 180 ? dλ + (dλ > 0 ? 360 : -360) : dλ; - } else λ__ = λ, φ__ = φ; - d3_geo_area.point(λ, φ); - linePoint(λ, φ); - } - function ringStart() { - d3_geo_area.lineStart(); - } - function ringEnd() { - ringPoint(λ__, φ__); - d3_geo_area.lineEnd(); - if (abs(dλSum) > ε) λ0 = -(λ1 = 180); - range[0] = λ0, range[1] = λ1; - p0 = null; - } - function angle(λ0, λ1) { - return (λ1 -= λ0) < 0 ? λ1 + 360 : λ1; - } - function compareRanges(a, b) { - return a[0] - b[0]; - } - function withinRange(x, range) { - return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x; - } - return function(feature) { - φ1 = λ1 = -(λ0 = φ0 = Infinity); - ranges = []; - d3.geo.stream(feature, bound); - var n = ranges.length; - if (n) { - ranges.sort(compareRanges); - for (var i = 1, a = ranges[0], b, merged = [ a ]; i < n; ++i) { - b = ranges[i]; - if (withinRange(b[0], a) || withinRange(b[1], a)) { - if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1]; - if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0]; - } else { - merged.push(a = b); - } - } - var best = -Infinity, dλ; - for (var n = merged.length - 1, i = 0, a = merged[n], b; i <= n; a = b, ++i) { - b = merged[i]; - if ((dλ = angle(a[1], b[0])) > best) best = dλ, λ0 = b[0], λ1 = a[1]; - } - } - ranges = range = null; - return λ0 === Infinity || φ0 === Infinity ? [ [ NaN, NaN ], [ NaN, NaN ] ] : [ [ λ0, φ0 ], [ λ1, φ1 ] ]; - }; - }(); - d3.geo.centroid = function(object) { - d3_geo_centroidW0 = d3_geo_centroidW1 = d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0; - d3.geo.stream(object, d3_geo_centroid); - var x = d3_geo_centroidX2, y = d3_geo_centroidY2, z = d3_geo_centroidZ2, m = x * x + y * y + z * z; - if (m < ε2) { - x = d3_geo_centroidX1, y = d3_geo_centroidY1, z = d3_geo_centroidZ1; - if (d3_geo_centroidW1 < ε) x = d3_geo_centroidX0, y = d3_geo_centroidY0, z = d3_geo_centroidZ0; - m = x * x + y * y + z * z; - if (m < ε2) return [ NaN, NaN ]; - } - return [ Math.atan2(y, x) * d3_degrees, d3_asin(z / Math.sqrt(m)) * d3_degrees ]; - }; - var d3_geo_centroidW0, d3_geo_centroidW1, d3_geo_centroidX0, d3_geo_centroidY0, d3_geo_centroidZ0, d3_geo_centroidX1, d3_geo_centroidY1, d3_geo_centroidZ1, d3_geo_centroidX2, d3_geo_centroidY2, d3_geo_centroidZ2; - var d3_geo_centroid = { - sphere: d3_noop, - point: d3_geo_centroidPoint, - lineStart: d3_geo_centroidLineStart, - lineEnd: d3_geo_centroidLineEnd, - polygonStart: function() { - d3_geo_centroid.lineStart = d3_geo_centroidRingStart; - }, - polygonEnd: function() { - d3_geo_centroid.lineStart = d3_geo_centroidLineStart; - } - }; - function d3_geo_centroidPoint(λ, φ) { - λ *= d3_radians; - var cosφ = Math.cos(φ *= d3_radians); - d3_geo_centroidPointXYZ(cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ)); - } - function d3_geo_centroidPointXYZ(x, y, z) { - ++d3_geo_centroidW0; - d3_geo_centroidX0 += (x - d3_geo_centroidX0) / d3_geo_centroidW0; - d3_geo_centroidY0 += (y - d3_geo_centroidY0) / d3_geo_centroidW0; - d3_geo_centroidZ0 += (z - d3_geo_centroidZ0) / d3_geo_centroidW0; - } - function d3_geo_centroidLineStart() { - var x0, y0, z0; - d3_geo_centroid.point = function(λ, φ) { - λ *= d3_radians; - var cosφ = Math.cos(φ *= d3_radians); - x0 = cosφ * Math.cos(λ); - y0 = cosφ * Math.sin(λ); - z0 = Math.sin(φ); - d3_geo_centroid.point = nextPoint; - d3_geo_centroidPointXYZ(x0, y0, z0); - }; - function nextPoint(λ, φ) { - λ *= d3_radians; - var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), w = Math.atan2(Math.sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z); - d3_geo_centroidW1 += w; - d3_geo_centroidX1 += w * (x0 + (x0 = x)); - d3_geo_centroidY1 += w * (y0 + (y0 = y)); - d3_geo_centroidZ1 += w * (z0 + (z0 = z)); - d3_geo_centroidPointXYZ(x0, y0, z0); - } - } - function d3_geo_centroidLineEnd() { - d3_geo_centroid.point = d3_geo_centroidPoint; - } - function d3_geo_centroidRingStart() { - var λ00, φ00, x0, y0, z0; - d3_geo_centroid.point = function(λ, φ) { - λ00 = λ, φ00 = φ; - d3_geo_centroid.point = nextPoint; - λ *= d3_radians; - var cosφ = Math.cos(φ *= d3_radians); - x0 = cosφ * Math.cos(λ); - y0 = cosφ * Math.sin(λ); - z0 = Math.sin(φ); - d3_geo_centroidPointXYZ(x0, y0, z0); - }; - d3_geo_centroid.lineEnd = function() { - nextPoint(λ00, φ00); - d3_geo_centroid.lineEnd = d3_geo_centroidLineEnd; - d3_geo_centroid.point = d3_geo_centroidPoint; - }; - function nextPoint(λ, φ) { - λ *= d3_radians; - var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), cx = y0 * z - z0 * y, cy = z0 * x - x0 * z, cz = x0 * y - y0 * x, m = Math.sqrt(cx * cx + cy * cy + cz * cz), u = x0 * x + y0 * y + z0 * z, v = m && -d3_acos(u) / m, w = Math.atan2(m, u); - d3_geo_centroidX2 += v * cx; - d3_geo_centroidY2 += v * cy; - d3_geo_centroidZ2 += v * cz; - d3_geo_centroidW1 += w; - d3_geo_centroidX1 += w * (x0 + (x0 = x)); - d3_geo_centroidY1 += w * (y0 + (y0 = y)); - d3_geo_centroidZ1 += w * (z0 + (z0 = z)); - d3_geo_centroidPointXYZ(x0, y0, z0); - } - } - function d3_geo_compose(a, b) { - function compose(x, y) { - return x = a(x, y), b(x[0], x[1]); - } - if (a.invert && b.invert) compose.invert = function(x, y) { - return x = b.invert(x, y), x && a.invert(x[0], x[1]); - }; - return compose; - } - function d3_true() { - return true; - } - function d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener) { - var subject = [], clip = []; - segments.forEach(function(segment) { - if ((n = segment.length - 1) <= 0) return; - var n, p0 = segment[0], p1 = segment[n]; - if (d3_geo_sphericalEqual(p0, p1)) { - listener.lineStart(); - for (var i = 0; i < n; ++i) listener.point((p0 = segment[i])[0], p0[1]); - listener.lineEnd(); - return; - } - var a = new d3_geo_clipPolygonIntersection(p0, segment, null, true), b = new d3_geo_clipPolygonIntersection(p0, null, a, false); - a.o = b; - subject.push(a); - clip.push(b); - a = new d3_geo_clipPolygonIntersection(p1, segment, null, false); - b = new d3_geo_clipPolygonIntersection(p1, null, a, true); - a.o = b; - subject.push(a); - clip.push(b); - }); - clip.sort(compare); - d3_geo_clipPolygonLinkCircular(subject); - d3_geo_clipPolygonLinkCircular(clip); - if (!subject.length) return; - for (var i = 0, entry = clipStartInside, n = clip.length; i < n; ++i) { - clip[i].e = entry = !entry; - } - var start = subject[0], points, point; - while (1) { - var current = start, isSubject = true; - while (current.v) if ((current = current.n) === start) return; - points = current.z; - listener.lineStart(); - do { - current.v = current.o.v = true; - if (current.e) { - if (isSubject) { - for (var i = 0, n = points.length; i < n; ++i) listener.point((point = points[i])[0], point[1]); - } else { - interpolate(current.x, current.n.x, 1, listener); - } - current = current.n; - } else { - if (isSubject) { - points = current.p.z; - for (var i = points.length - 1; i >= 0; --i) listener.point((point = points[i])[0], point[1]); - } else { - interpolate(current.x, current.p.x, -1, listener); - } - current = current.p; - } - current = current.o; - points = current.z; - isSubject = !isSubject; - } while (!current.v); - listener.lineEnd(); - } - } - function d3_geo_clipPolygonLinkCircular(array) { - if (!(n = array.length)) return; - var n, i = 0, a = array[0], b; - while (++i < n) { - a.n = b = array[i]; - b.p = a; - a = b; - } - a.n = b = array[0]; - b.p = a; - } - function d3_geo_clipPolygonIntersection(point, points, other, entry) { - this.x = point; - this.z = points; - this.o = other; - this.e = entry; - this.v = false; - this.n = this.p = null; - } - function d3_geo_clip(pointVisible, clipLine, interpolate, clipStart) { - return function(rotate, listener) { - var line = clipLine(listener), rotatedClipStart = rotate.invert(clipStart[0], clipStart[1]); - var clip = { - point: point, - lineStart: lineStart, - lineEnd: lineEnd, - polygonStart: function() { - clip.point = pointRing; - clip.lineStart = ringStart; - clip.lineEnd = ringEnd; - segments = []; - polygon = []; - }, - polygonEnd: function() { - clip.point = point; - clip.lineStart = lineStart; - clip.lineEnd = lineEnd; - segments = d3.merge(segments); - var clipStartInside = d3_geo_pointInPolygon(rotatedClipStart, polygon); - if (segments.length) { - if (!polygonStarted) listener.polygonStart(), polygonStarted = true; - d3_geo_clipPolygon(segments, d3_geo_clipSort, clipStartInside, interpolate, listener); - } else if (clipStartInside) { - if (!polygonStarted) listener.polygonStart(), polygonStarted = true; - listener.lineStart(); - interpolate(null, null, 1, listener); - listener.lineEnd(); - } - if (polygonStarted) listener.polygonEnd(), polygonStarted = false; - segments = polygon = null; - }, - sphere: function() { - listener.polygonStart(); - listener.lineStart(); - interpolate(null, null, 1, listener); - listener.lineEnd(); - listener.polygonEnd(); - } - }; - function point(λ, φ) { - var point = rotate(λ, φ); - if (pointVisible(λ = point[0], φ = point[1])) listener.point(λ, φ); - } - function pointLine(λ, φ) { - var point = rotate(λ, φ); - line.point(point[0], point[1]); - } - function lineStart() { - clip.point = pointLine; - line.lineStart(); - } - function lineEnd() { - clip.point = point; - line.lineEnd(); - } - var segments; - var buffer = d3_geo_clipBufferListener(), ringListener = clipLine(buffer), polygonStarted = false, polygon, ring; - function pointRing(λ, φ) { - ring.push([ λ, φ ]); - var point = rotate(λ, φ); - ringListener.point(point[0], point[1]); - } - function ringStart() { - ringListener.lineStart(); - ring = []; - } - function ringEnd() { - pointRing(ring[0][0], ring[0][1]); - ringListener.lineEnd(); - var clean = ringListener.clean(), ringSegments = buffer.buffer(), segment, n = ringSegments.length; - ring.pop(); - polygon.push(ring); - ring = null; - if (!n) return; - if (clean & 1) { - segment = ringSegments[0]; - var n = segment.length - 1, i = -1, point; - if (n > 0) { - if (!polygonStarted) listener.polygonStart(), polygonStarted = true; - listener.lineStart(); - while (++i < n) listener.point((point = segment[i])[0], point[1]); - listener.lineEnd(); - } - return; - } - if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift())); - segments.push(ringSegments.filter(d3_geo_clipSegmentLength1)); - } - return clip; - }; - } - function d3_geo_clipSegmentLength1(segment) { - return segment.length > 1; - } - function d3_geo_clipBufferListener() { - var lines = [], line; - return { - lineStart: function() { - lines.push(line = []); - }, - point: function(λ, φ) { - line.push([ λ, φ ]); - }, - lineEnd: d3_noop, - buffer: function() { - var buffer = lines; - lines = []; - line = null; - return buffer; - }, - rejoin: function() { - if (lines.length > 1) lines.push(lines.pop().concat(lines.shift())); - } - }; - } - function d3_geo_clipSort(a, b) { - return ((a = a.x)[0] < 0 ? a[1] - halfπ - ε : halfπ - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfπ - ε : halfπ - b[1]); - } - var d3_geo_clipAntimeridian = d3_geo_clip(d3_true, d3_geo_clipAntimeridianLine, d3_geo_clipAntimeridianInterpolate, [ -π, -π / 2 ]); - function d3_geo_clipAntimeridianLine(listener) { - var λ0 = NaN, φ0 = NaN, sλ0 = NaN, clean; - return { - lineStart: function() { - listener.lineStart(); - clean = 1; - }, - point: function(λ1, φ1) { - var sλ1 = λ1 > 0 ? π : -π, dλ = abs(λ1 - λ0); - if (abs(dλ - π) < ε) { - listener.point(λ0, φ0 = (φ0 + φ1) / 2 > 0 ? halfπ : -halfπ); - listener.point(sλ0, φ0); - listener.lineEnd(); - listener.lineStart(); - listener.point(sλ1, φ0); - listener.point(λ1, φ0); - clean = 0; - } else if (sλ0 !== sλ1 && dλ >= π) { - if (abs(λ0 - sλ0) < ε) λ0 -= sλ0 * ε; - if (abs(λ1 - sλ1) < ε) λ1 -= sλ1 * ε; - φ0 = d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1); - listener.point(sλ0, φ0); - listener.lineEnd(); - listener.lineStart(); - listener.point(sλ1, φ0); - clean = 0; - } - listener.point(λ0 = λ1, φ0 = φ1); - sλ0 = sλ1; - }, - lineEnd: function() { - listener.lineEnd(); - λ0 = φ0 = NaN; - }, - clean: function() { - return 2 - clean; - } - }; - } - function d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1) { - var cosφ0, cosφ1, sinλ0_λ1 = Math.sin(λ0 - λ1); - return abs(sinλ0_λ1) > ε ? Math.atan((Math.sin(φ0) * (cosφ1 = Math.cos(φ1)) * Math.sin(λ1) - Math.sin(φ1) * (cosφ0 = Math.cos(φ0)) * Math.sin(λ0)) / (cosφ0 * cosφ1 * sinλ0_λ1)) : (φ0 + φ1) / 2; - } - function d3_geo_clipAntimeridianInterpolate(from, to, direction, listener) { - var φ; - if (from == null) { - φ = direction * halfπ; - listener.point(-π, φ); - listener.point(0, φ); - listener.point(π, φ); - listener.point(π, 0); - listener.point(π, -φ); - listener.point(0, -φ); - listener.point(-π, -φ); - listener.point(-π, 0); - listener.point(-π, φ); - } else if (abs(from[0] - to[0]) > ε) { - var s = from[0] < to[0] ? π : -π; - φ = direction * s / 2; - listener.point(-s, φ); - listener.point(0, φ); - listener.point(s, φ); - } else { - listener.point(to[0], to[1]); - } - } - function d3_geo_pointInPolygon(point, polygon) { - var meridian = point[0], parallel = point[1], meridianNormal = [ Math.sin(meridian), -Math.cos(meridian), 0 ], polarAngle = 0, winding = 0; - d3_geo_areaRingSum.reset(); - for (var i = 0, n = polygon.length; i < n; ++i) { - var ring = polygon[i], m = ring.length; - if (!m) continue; - var point0 = ring[0], λ0 = point0[0], φ0 = point0[1] / 2 + π / 4, sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), j = 1; - while (true) { - if (j === m) j = 0; - point = ring[j]; - var λ = point[0], φ = point[1] / 2 + π / 4, sinφ = Math.sin(φ), cosφ = Math.cos(φ), dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, antimeridian = adλ > π, k = sinφ0 * sinφ; - d3_geo_areaRingSum.add(Math.atan2(k * sdλ * Math.sin(adλ), cosφ0 * cosφ + k * Math.cos(adλ))); - polarAngle += antimeridian ? dλ + sdλ * τ : dλ; - if (antimeridian ^ λ0 >= meridian ^ λ >= meridian) { - var arc = d3_geo_cartesianCross(d3_geo_cartesian(point0), d3_geo_cartesian(point)); - d3_geo_cartesianNormalize(arc); - var intersection = d3_geo_cartesianCross(meridianNormal, arc); - d3_geo_cartesianNormalize(intersection); - var φarc = (antimeridian ^ dλ >= 0 ? -1 : 1) * d3_asin(intersection[2]); - if (parallel > φarc || parallel === φarc && (arc[0] || arc[1])) { - winding += antimeridian ^ dλ >= 0 ? 1 : -1; - } - } - if (!j++) break; - λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ, point0 = point; - } - } - return (polarAngle < -ε || polarAngle < ε && d3_geo_areaRingSum < 0) ^ winding & 1; - } - function d3_geo_clipCircle(radius) { - var cr = Math.cos(radius), smallRadius = cr > 0, notHemisphere = abs(cr) > ε, interpolate = d3_geo_circleInterpolate(radius, 6 * d3_radians); - return d3_geo_clip(visible, clipLine, interpolate, smallRadius ? [ 0, -radius ] : [ -π, radius - π ]); - function visible(λ, φ) { - return Math.cos(λ) * Math.cos(φ) > cr; - } - function clipLine(listener) { - var point0, c0, v0, v00, clean; - return { - lineStart: function() { - v00 = v0 = false; - clean = 1; - }, - point: function(λ, φ) { - var point1 = [ λ, φ ], point2, v = visible(λ, φ), c = smallRadius ? v ? 0 : code(λ, φ) : v ? code(λ + (λ < 0 ? π : -π), φ) : 0; - if (!point0 && (v00 = v0 = v)) listener.lineStart(); - if (v !== v0) { - point2 = intersect(point0, point1); - if (d3_geo_sphericalEqual(point0, point2) || d3_geo_sphericalEqual(point1, point2)) { - point1[0] += ε; - point1[1] += ε; - v = visible(point1[0], point1[1]); - } - } - if (v !== v0) { - clean = 0; - if (v) { - listener.lineStart(); - point2 = intersect(point1, point0); - listener.point(point2[0], point2[1]); - } else { - point2 = intersect(point0, point1); - listener.point(point2[0], point2[1]); - listener.lineEnd(); - } - point0 = point2; - } else if (notHemisphere && point0 && smallRadius ^ v) { - var t; - if (!(c & c0) && (t = intersect(point1, point0, true))) { - clean = 0; - if (smallRadius) { - listener.lineStart(); - listener.point(t[0][0], t[0][1]); - listener.point(t[1][0], t[1][1]); - listener.lineEnd(); - } else { - listener.point(t[1][0], t[1][1]); - listener.lineEnd(); - listener.lineStart(); - listener.point(t[0][0], t[0][1]); - } - } - } - if (v && (!point0 || !d3_geo_sphericalEqual(point0, point1))) { - listener.point(point1[0], point1[1]); - } - point0 = point1, v0 = v, c0 = c; - }, - lineEnd: function() { - if (v0) listener.lineEnd(); - point0 = null; - }, - clean: function() { - return clean | (v00 && v0) << 1; - } - }; - } - function intersect(a, b, two) { - var pa = d3_geo_cartesian(a), pb = d3_geo_cartesian(b); - var n1 = [ 1, 0, 0 ], n2 = d3_geo_cartesianCross(pa, pb), n2n2 = d3_geo_cartesianDot(n2, n2), n1n2 = n2[0], determinant = n2n2 - n1n2 * n1n2; - if (!determinant) return !two && a; - var c1 = cr * n2n2 / determinant, c2 = -cr * n1n2 / determinant, n1xn2 = d3_geo_cartesianCross(n1, n2), A = d3_geo_cartesianScale(n1, c1), B = d3_geo_cartesianScale(n2, c2); - d3_geo_cartesianAdd(A, B); - var u = n1xn2, w = d3_geo_cartesianDot(A, u), uu = d3_geo_cartesianDot(u, u), t2 = w * w - uu * (d3_geo_cartesianDot(A, A) - 1); - if (t2 < 0) return; - var t = Math.sqrt(t2), q = d3_geo_cartesianScale(u, (-w - t) / uu); - d3_geo_cartesianAdd(q, A); - q = d3_geo_spherical(q); - if (!two) return q; - var λ0 = a[0], λ1 = b[0], φ0 = a[1], φ1 = b[1], z; - if (λ1 < λ0) z = λ0, λ0 = λ1, λ1 = z; - var δλ = λ1 - λ0, polar = abs(δλ - π) < ε, meridian = polar || δλ < ε; - if (!polar && φ1 < φ0) z = φ0, φ0 = φ1, φ1 = z; - if (meridian ? polar ? φ0 + φ1 > 0 ^ q[1] < (abs(q[0] - λ0) < ε ? φ0 : φ1) : φ0 <= q[1] && q[1] <= φ1 : δλ > π ^ (λ0 <= q[0] && q[0] <= λ1)) { - var q1 = d3_geo_cartesianScale(u, (-w + t) / uu); - d3_geo_cartesianAdd(q1, A); - return [ q, d3_geo_spherical(q1) ]; - } - } - function code(λ, φ) { - var r = smallRadius ? radius : π - radius, code = 0; - if (λ < -r) code |= 1; else if (λ > r) code |= 2; - if (φ < -r) code |= 4; else if (φ > r) code |= 8; - return code; - } - } - function d3_geom_clipLine(x0, y0, x1, y1) { - return function(line) { - var a = line.a, b = line.b, ax = a.x, ay = a.y, bx = b.x, by = b.y, t0 = 0, t1 = 1, dx = bx - ax, dy = by - ay, r; - r = x0 - ax; - if (!dx && r > 0) return; - r /= dx; - if (dx < 0) { - if (r < t0) return; - if (r < t1) t1 = r; - } else if (dx > 0) { - if (r > t1) return; - if (r > t0) t0 = r; - } - r = x1 - ax; - if (!dx && r < 0) return; - r /= dx; - if (dx < 0) { - if (r > t1) return; - if (r > t0) t0 = r; - } else if (dx > 0) { - if (r < t0) return; - if (r < t1) t1 = r; - } - r = y0 - ay; - if (!dy && r > 0) return; - r /= dy; - if (dy < 0) { - if (r < t0) return; - if (r < t1) t1 = r; - } else if (dy > 0) { - if (r > t1) return; - if (r > t0) t0 = r; - } - r = y1 - ay; - if (!dy && r < 0) return; - r /= dy; - if (dy < 0) { - if (r > t1) return; - if (r > t0) t0 = r; - } else if (dy > 0) { - if (r < t0) return; - if (r < t1) t1 = r; - } - if (t0 > 0) line.a = { - x: ax + t0 * dx, - y: ay + t0 * dy - }; - if (t1 < 1) line.b = { - x: ax + t1 * dx, - y: ay + t1 * dy - }; - return line; - }; - } - var d3_geo_clipExtentMAX = 1e9; - d3.geo.clipExtent = function() { - var x0, y0, x1, y1, stream, clip, clipExtent = { - stream: function(output) { - if (stream) stream.valid = false; - stream = clip(output); - stream.valid = true; - return stream; - }, - extent: function(_) { - if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ]; - clip = d3_geo_clipExtent(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]); - if (stream) stream.valid = false, stream = null; - return clipExtent; - } - }; - return clipExtent.extent([ [ 0, 0 ], [ 960, 500 ] ]); - }; - function d3_geo_clipExtent(x0, y0, x1, y1) { - return function(listener) { - var listener_ = listener, bufferListener = d3_geo_clipBufferListener(), clipLine = d3_geom_clipLine(x0, y0, x1, y1), segments, polygon, ring; - var clip = { - point: point, - lineStart: lineStart, - lineEnd: lineEnd, - polygonStart: function() { - listener = bufferListener; - segments = []; - polygon = []; - clean = true; - }, - polygonEnd: function() { - listener = listener_; - segments = d3.merge(segments); - var clipStartInside = insidePolygon([ x0, y1 ]), inside = clean && clipStartInside, visible = segments.length; - if (inside || visible) { - listener.polygonStart(); - if (inside) { - listener.lineStart(); - interpolate(null, null, 1, listener); - listener.lineEnd(); - } - if (visible) { - d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener); - } - listener.polygonEnd(); - } - segments = polygon = ring = null; - } - }; - function insidePolygon(p) { - var wn = 0, n = polygon.length, y = p[1]; - for (var i = 0; i < n; ++i) { - for (var j = 1, v = polygon[i], m = v.length, a = v[0], b; j < m; ++j) { - b = v[j]; - if (a[1] <= y) { - if (b[1] > y && d3_cross2d(a, b, p) > 0) ++wn; - } else { - if (b[1] <= y && d3_cross2d(a, b, p) < 0) --wn; - } - a = b; - } - } - return wn !== 0; - } - function interpolate(from, to, direction, listener) { - var a = 0, a1 = 0; - if (from == null || (a = corner(from, direction)) !== (a1 = corner(to, direction)) || comparePoints(from, to) < 0 ^ direction > 0) { - do { - listener.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0); - } while ((a = (a + direction + 4) % 4) !== a1); - } else { - listener.point(to[0], to[1]); - } - } - function pointVisible(x, y) { - return x0 <= x && x <= x1 && y0 <= y && y <= y1; - } - function point(x, y) { - if (pointVisible(x, y)) listener.point(x, y); - } - var x__, y__, v__, x_, y_, v_, first, clean; - function lineStart() { - clip.point = linePoint; - if (polygon) polygon.push(ring = []); - first = true; - v_ = false; - x_ = y_ = NaN; - } - function lineEnd() { - if (segments) { - linePoint(x__, y__); - if (v__ && v_) bufferListener.rejoin(); - segments.push(bufferListener.buffer()); - } - clip.point = point; - if (v_) listener.lineEnd(); - } - function linePoint(x, y) { - x = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, x)); - y = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, y)); - var v = pointVisible(x, y); - if (polygon) ring.push([ x, y ]); - if (first) { - x__ = x, y__ = y, v__ = v; - first = false; - if (v) { - listener.lineStart(); - listener.point(x, y); - } - } else { - if (v && v_) listener.point(x, y); else { - var l = { - a: { - x: x_, - y: y_ - }, - b: { - x: x, - y: y - } - }; - if (clipLine(l)) { - if (!v_) { - listener.lineStart(); - listener.point(l.a.x, l.a.y); - } - listener.point(l.b.x, l.b.y); - if (!v) listener.lineEnd(); - clean = false; - } else if (v) { - listener.lineStart(); - listener.point(x, y); - clean = false; - } - } - } - x_ = x, y_ = y, v_ = v; - } - return clip; - }; - function corner(p, direction) { - return abs(p[0] - x0) < ε ? direction > 0 ? 0 : 3 : abs(p[0] - x1) < ε ? direction > 0 ? 2 : 1 : abs(p[1] - y0) < ε ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2; - } - function compare(a, b) { - return comparePoints(a.x, b.x); - } - function comparePoints(a, b) { - var ca = corner(a, 1), cb = corner(b, 1); - return ca !== cb ? ca - cb : ca === 0 ? b[1] - a[1] : ca === 1 ? a[0] - b[0] : ca === 2 ? a[1] - b[1] : b[0] - a[0]; - } - } - function d3_geo_conic(projectAt) { - var φ0 = 0, φ1 = π / 3, m = d3_geo_projectionMutator(projectAt), p = m(φ0, φ1); - p.parallels = function(_) { - if (!arguments.length) return [ φ0 / π * 180, φ1 / π * 180 ]; - return m(φ0 = _[0] * π / 180, φ1 = _[1] * π / 180); - }; - return p; - } - function d3_geo_conicEqualArea(φ0, φ1) { - var sinφ0 = Math.sin(φ0), n = (sinφ0 + Math.sin(φ1)) / 2, C = 1 + sinφ0 * (2 * n - sinφ0), ρ0 = Math.sqrt(C) / n; - function forward(λ, φ) { - var ρ = Math.sqrt(C - 2 * n * Math.sin(φ)) / n; - return [ ρ * Math.sin(λ *= n), ρ0 - ρ * Math.cos(λ) ]; - } - forward.invert = function(x, y) { - var ρ0_y = ρ0 - y; - return [ Math.atan2(x, ρ0_y) / n, d3_asin((C - (x * x + ρ0_y * ρ0_y) * n * n) / (2 * n)) ]; - }; - return forward; - } - (d3.geo.conicEqualArea = function() { - return d3_geo_conic(d3_geo_conicEqualArea); - }).raw = d3_geo_conicEqualArea; - d3.geo.albers = function() { - return d3.geo.conicEqualArea().rotate([ 96, 0 ]).center([ -.6, 38.7 ]).parallels([ 29.5, 45.5 ]).scale(1070); - }; - d3.geo.albersUsa = function() { - var lower48 = d3.geo.albers(); - var alaska = d3.geo.conicEqualArea().rotate([ 154, 0 ]).center([ -2, 58.5 ]).parallels([ 55, 65 ]); - var hawaii = d3.geo.conicEqualArea().rotate([ 157, 0 ]).center([ -3, 19.9 ]).parallels([ 8, 18 ]); - var point, pointStream = { - point: function(x, y) { - point = [ x, y ]; - } - }, lower48Point, alaskaPoint, hawaiiPoint; - function albersUsa(coordinates) { - var x = coordinates[0], y = coordinates[1]; - point = null; - (lower48Point(x, y), point) || (alaskaPoint(x, y), point) || hawaiiPoint(x, y); - return point; - } - albersUsa.invert = function(coordinates) { - var k = lower48.scale(), t = lower48.translate(), x = (coordinates[0] - t[0]) / k, y = (coordinates[1] - t[1]) / k; - return (y >= .12 && y < .234 && x >= -.425 && x < -.214 ? alaska : y >= .166 && y < .234 && x >= -.214 && x < -.115 ? hawaii : lower48).invert(coordinates); - }; - albersUsa.stream = function(stream) { - var lower48Stream = lower48.stream(stream), alaskaStream = alaska.stream(stream), hawaiiStream = hawaii.stream(stream); - return { - point: function(x, y) { - lower48Stream.point(x, y); - alaskaStream.point(x, y); - hawaiiStream.point(x, y); - }, - sphere: function() { - lower48Stream.sphere(); - alaskaStream.sphere(); - hawaiiStream.sphere(); - }, - lineStart: function() { - lower48Stream.lineStart(); - alaskaStream.lineStart(); - hawaiiStream.lineStart(); - }, - lineEnd: function() { - lower48Stream.lineEnd(); - alaskaStream.lineEnd(); - hawaiiStream.lineEnd(); - }, - polygonStart: function() { - lower48Stream.polygonStart(); - alaskaStream.polygonStart(); - hawaiiStream.polygonStart(); - }, - polygonEnd: function() { - lower48Stream.polygonEnd(); - alaskaStream.polygonEnd(); - hawaiiStream.polygonEnd(); - } - }; - }; - albersUsa.precision = function(_) { - if (!arguments.length) return lower48.precision(); - lower48.precision(_); - alaska.precision(_); - hawaii.precision(_); - return albersUsa; - }; - albersUsa.scale = function(_) { - if (!arguments.length) return lower48.scale(); - lower48.scale(_); - alaska.scale(_ * .35); - hawaii.scale(_); - return albersUsa.translate(lower48.translate()); - }; - albersUsa.translate = function(_) { - if (!arguments.length) return lower48.translate(); - var k = lower48.scale(), x = +_[0], y = +_[1]; - lower48Point = lower48.translate(_).clipExtent([ [ x - .455 * k, y - .238 * k ], [ x + .455 * k, y + .238 * k ] ]).stream(pointStream).point; - alaskaPoint = alaska.translate([ x - .307 * k, y + .201 * k ]).clipExtent([ [ x - .425 * k + ε, y + .12 * k + ε ], [ x - .214 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point; - hawaiiPoint = hawaii.translate([ x - .205 * k, y + .212 * k ]).clipExtent([ [ x - .214 * k + ε, y + .166 * k + ε ], [ x - .115 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point; - return albersUsa; - }; - return albersUsa.scale(1070); - }; - var d3_geo_pathAreaSum, d3_geo_pathAreaPolygon, d3_geo_pathArea = { - point: d3_noop, - lineStart: d3_noop, - lineEnd: d3_noop, - polygonStart: function() { - d3_geo_pathAreaPolygon = 0; - d3_geo_pathArea.lineStart = d3_geo_pathAreaRingStart; - }, - polygonEnd: function() { - d3_geo_pathArea.lineStart = d3_geo_pathArea.lineEnd = d3_geo_pathArea.point = d3_noop; - d3_geo_pathAreaSum += abs(d3_geo_pathAreaPolygon / 2); - } - }; - function d3_geo_pathAreaRingStart() { - var x00, y00, x0, y0; - d3_geo_pathArea.point = function(x, y) { - d3_geo_pathArea.point = nextPoint; - x00 = x0 = x, y00 = y0 = y; - }; - function nextPoint(x, y) { - d3_geo_pathAreaPolygon += y0 * x - x0 * y; - x0 = x, y0 = y; - } - d3_geo_pathArea.lineEnd = function() { - nextPoint(x00, y00); - }; - } - var d3_geo_pathBoundsX0, d3_geo_pathBoundsY0, d3_geo_pathBoundsX1, d3_geo_pathBoundsY1; - var d3_geo_pathBounds = { - point: d3_geo_pathBoundsPoint, - lineStart: d3_noop, - lineEnd: d3_noop, - polygonStart: d3_noop, - polygonEnd: d3_noop - }; - function d3_geo_pathBoundsPoint(x, y) { - if (x < d3_geo_pathBoundsX0) d3_geo_pathBoundsX0 = x; - if (x > d3_geo_pathBoundsX1) d3_geo_pathBoundsX1 = x; - if (y < d3_geo_pathBoundsY0) d3_geo_pathBoundsY0 = y; - if (y > d3_geo_pathBoundsY1) d3_geo_pathBoundsY1 = y; - } - function d3_geo_pathBuffer() { - var pointCircle = d3_geo_pathBufferCircle(4.5), buffer = []; - var stream = { - point: point, - lineStart: function() { - stream.point = pointLineStart; - }, - lineEnd: lineEnd, - polygonStart: function() { - stream.lineEnd = lineEndPolygon; - }, - polygonEnd: function() { - stream.lineEnd = lineEnd; - stream.point = point; - }, - pointRadius: function(_) { - pointCircle = d3_geo_pathBufferCircle(_); - return stream; - }, - result: function() { - if (buffer.length) { - var result = buffer.join(""); - buffer = []; - return result; - } - } - }; - function point(x, y) { - buffer.push("M", x, ",", y, pointCircle); - } - function pointLineStart(x, y) { - buffer.push("M", x, ",", y); - stream.point = pointLine; - } - function pointLine(x, y) { - buffer.push("L", x, ",", y); - } - function lineEnd() { - stream.point = point; - } - function lineEndPolygon() { - buffer.push("Z"); - } - return stream; - } - function d3_geo_pathBufferCircle(radius) { - return "m0," + radius + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius + "z"; - } - var d3_geo_pathCentroid = { - point: d3_geo_pathCentroidPoint, - lineStart: d3_geo_pathCentroidLineStart, - lineEnd: d3_geo_pathCentroidLineEnd, - polygonStart: function() { - d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidRingStart; - }, - polygonEnd: function() { - d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint; - d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidLineStart; - d3_geo_pathCentroid.lineEnd = d3_geo_pathCentroidLineEnd; - } - }; - function d3_geo_pathCentroidPoint(x, y) { - d3_geo_centroidX0 += x; - d3_geo_centroidY0 += y; - ++d3_geo_centroidZ0; - } - function d3_geo_pathCentroidLineStart() { - var x0, y0; - d3_geo_pathCentroid.point = function(x, y) { - d3_geo_pathCentroid.point = nextPoint; - d3_geo_pathCentroidPoint(x0 = x, y0 = y); - }; - function nextPoint(x, y) { - var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy); - d3_geo_centroidX1 += z * (x0 + x) / 2; - d3_geo_centroidY1 += z * (y0 + y) / 2; - d3_geo_centroidZ1 += z; - d3_geo_pathCentroidPoint(x0 = x, y0 = y); - } - } - function d3_geo_pathCentroidLineEnd() { - d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint; - } - function d3_geo_pathCentroidRingStart() { - var x00, y00, x0, y0; - d3_geo_pathCentroid.point = function(x, y) { - d3_geo_pathCentroid.point = nextPoint; - d3_geo_pathCentroidPoint(x00 = x0 = x, y00 = y0 = y); - }; - function nextPoint(x, y) { - var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy); - d3_geo_centroidX1 += z * (x0 + x) / 2; - d3_geo_centroidY1 += z * (y0 + y) / 2; - d3_geo_centroidZ1 += z; - z = y0 * x - x0 * y; - d3_geo_centroidX2 += z * (x0 + x); - d3_geo_centroidY2 += z * (y0 + y); - d3_geo_centroidZ2 += z * 3; - d3_geo_pathCentroidPoint(x0 = x, y0 = y); - } - d3_geo_pathCentroid.lineEnd = function() { - nextPoint(x00, y00); - }; - } - function d3_geo_pathContext(context) { - var pointRadius = 4.5; - var stream = { - point: point, - lineStart: function() { - stream.point = pointLineStart; - }, - lineEnd: lineEnd, - polygonStart: function() { - stream.lineEnd = lineEndPolygon; - }, - polygonEnd: function() { - stream.lineEnd = lineEnd; - stream.point = point; - }, - pointRadius: function(_) { - pointRadius = _; - return stream; - }, - result: d3_noop - }; - function point(x, y) { - context.moveTo(x + pointRadius, y); - context.arc(x, y, pointRadius, 0, τ); - } - function pointLineStart(x, y) { - context.moveTo(x, y); - stream.point = pointLine; - } - function pointLine(x, y) { - context.lineTo(x, y); - } - function lineEnd() { - stream.point = point; - } - function lineEndPolygon() { - context.closePath(); - } - return stream; - } - function d3_geo_resample(project) { - var δ2 = .5, cosMinDistance = Math.cos(30 * d3_radians), maxDepth = 16; - function resample(stream) { - return (maxDepth ? resampleRecursive : resampleNone)(stream); - } - function resampleNone(stream) { - return d3_geo_transformPoint(stream, function(x, y) { - x = project(x, y); - stream.point(x[0], x[1]); - }); - } - function resampleRecursive(stream) { - var λ00, φ00, x00, y00, a00, b00, c00, λ0, x0, y0, a0, b0, c0; - var resample = { - point: point, - lineStart: lineStart, - lineEnd: lineEnd, - polygonStart: function() { - stream.polygonStart(); - resample.lineStart = ringStart; - }, - polygonEnd: function() { - stream.polygonEnd(); - resample.lineStart = lineStart; - } - }; - function point(x, y) { - x = project(x, y); - stream.point(x[0], x[1]); - } - function lineStart() { - x0 = NaN; - resample.point = linePoint; - stream.lineStart(); - } - function linePoint(λ, φ) { - var c = d3_geo_cartesian([ λ, φ ]), p = project(λ, φ); - resampleLineTo(x0, y0, λ0, a0, b0, c0, x0 = p[0], y0 = p[1], λ0 = λ, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream); - stream.point(x0, y0); - } - function lineEnd() { - resample.point = point; - stream.lineEnd(); - } - function ringStart() { - lineStart(); - resample.point = ringPoint; - resample.lineEnd = ringEnd; - } - function ringPoint(λ, φ) { - linePoint(λ00 = λ, φ00 = φ), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0; - resample.point = linePoint; - } - function ringEnd() { - resampleLineTo(x0, y0, λ0, a0, b0, c0, x00, y00, λ00, a00, b00, c00, maxDepth, stream); - resample.lineEnd = lineEnd; - lineEnd(); - } - return resample; - } - function resampleLineTo(x0, y0, λ0, a0, b0, c0, x1, y1, λ1, a1, b1, c1, depth, stream) { - var dx = x1 - x0, dy = y1 - y0, d2 = dx * dx + dy * dy; - if (d2 > 4 * δ2 && depth--) { - var a = a0 + a1, b = b0 + b1, c = c0 + c1, m = Math.sqrt(a * a + b * b + c * c), φ2 = Math.asin(c /= m), λ2 = abs(abs(c) - 1) < ε || abs(λ0 - λ1) < ε ? (λ0 + λ1) / 2 : Math.atan2(b, a), p = project(λ2, φ2), x2 = p[0], y2 = p[1], dx2 = x2 - x0, dy2 = y2 - y0, dz = dy * dx2 - dx * dy2; - if (dz * dz / d2 > δ2 || abs((dx * dx2 + dy * dy2) / d2 - .5) > .3 || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) { - resampleLineTo(x0, y0, λ0, a0, b0, c0, x2, y2, λ2, a /= m, b /= m, c, depth, stream); - stream.point(x2, y2); - resampleLineTo(x2, y2, λ2, a, b, c, x1, y1, λ1, a1, b1, c1, depth, stream); - } - } - } - resample.precision = function(_) { - if (!arguments.length) return Math.sqrt(δ2); - maxDepth = (δ2 = _ * _) > 0 && 16; - return resample; - }; - return resample; - } - d3.geo.path = function() { - var pointRadius = 4.5, projection, context, projectStream, contextStream, cacheStream; - function path(object) { - if (object) { - if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments)); - if (!cacheStream || !cacheStream.valid) cacheStream = projectStream(contextStream); - d3.geo.stream(object, cacheStream); - } - return contextStream.result(); - } - path.area = function(object) { - d3_geo_pathAreaSum = 0; - d3.geo.stream(object, projectStream(d3_geo_pathArea)); - return d3_geo_pathAreaSum; - }; - path.centroid = function(object) { - d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0; - d3.geo.stream(object, projectStream(d3_geo_pathCentroid)); - return d3_geo_centroidZ2 ? [ d3_geo_centroidX2 / d3_geo_centroidZ2, d3_geo_centroidY2 / d3_geo_centroidZ2 ] : d3_geo_centroidZ1 ? [ d3_geo_centroidX1 / d3_geo_centroidZ1, d3_geo_centroidY1 / d3_geo_centroidZ1 ] : d3_geo_centroidZ0 ? [ d3_geo_centroidX0 / d3_geo_centroidZ0, d3_geo_centroidY0 / d3_geo_centroidZ0 ] : [ NaN, NaN ]; - }; - path.bounds = function(object) { - d3_geo_pathBoundsX1 = d3_geo_pathBoundsY1 = -(d3_geo_pathBoundsX0 = d3_geo_pathBoundsY0 = Infinity); - d3.geo.stream(object, projectStream(d3_geo_pathBounds)); - return [ [ d3_geo_pathBoundsX0, d3_geo_pathBoundsY0 ], [ d3_geo_pathBoundsX1, d3_geo_pathBoundsY1 ] ]; - }; - path.projection = function(_) { - if (!arguments.length) return projection; - projectStream = (projection = _) ? _.stream || d3_geo_pathProjectStream(_) : d3_identity; - return reset(); - }; - path.context = function(_) { - if (!arguments.length) return context; - contextStream = (context = _) == null ? new d3_geo_pathBuffer() : new d3_geo_pathContext(_); - if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius); - return reset(); - }; - path.pointRadius = function(_) { - if (!arguments.length) return pointRadius; - pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_); - return path; - }; - function reset() { - cacheStream = null; - return path; - } - return path.projection(d3.geo.albersUsa()).context(null); - }; - function d3_geo_pathProjectStream(project) { - var resample = d3_geo_resample(function(x, y) { - return project([ x * d3_degrees, y * d3_degrees ]); - }); - return function(stream) { - return d3_geo_projectionRadians(resample(stream)); - }; - } - d3.geo.transform = function(methods) { - return { - stream: function(stream) { - var transform = new d3_geo_transform(stream); - for (var k in methods) transform[k] = methods[k]; - return transform; - } - }; - }; - function d3_geo_transform(stream) { - this.stream = stream; - } - d3_geo_transform.prototype = { - point: function(x, y) { - this.stream.point(x, y); - }, - sphere: function() { - this.stream.sphere(); - }, - lineStart: function() { - this.stream.lineStart(); - }, - lineEnd: function() { - this.stream.lineEnd(); - }, - polygonStart: function() { - this.stream.polygonStart(); - }, - polygonEnd: function() { - this.stream.polygonEnd(); - } - }; - function d3_geo_transformPoint(stream, point) { - return { - point: point, - sphere: function() { - stream.sphere(); - }, - lineStart: function() { - stream.lineStart(); - }, - lineEnd: function() { - stream.lineEnd(); - }, - polygonStart: function() { - stream.polygonStart(); - }, - polygonEnd: function() { - stream.polygonEnd(); - } - }; - } - d3.geo.projection = d3_geo_projection; - d3.geo.projectionMutator = d3_geo_projectionMutator; - function d3_geo_projection(project) { - return d3_geo_projectionMutator(function() { - return project; - })(); - } - function d3_geo_projectionMutator(projectAt) { - var project, rotate, projectRotate, projectResample = d3_geo_resample(function(x, y) { - x = project(x, y); - return [ x[0] * k + δx, δy - x[1] * k ]; - }), k = 150, x = 480, y = 250, λ = 0, φ = 0, δλ = 0, δφ = 0, δγ = 0, δx, δy, preclip = d3_geo_clipAntimeridian, postclip = d3_identity, clipAngle = null, clipExtent = null, stream; - function projection(point) { - point = projectRotate(point[0] * d3_radians, point[1] * d3_radians); - return [ point[0] * k + δx, δy - point[1] * k ]; - } - function invert(point) { - point = projectRotate.invert((point[0] - δx) / k, (δy - point[1]) / k); - return point && [ point[0] * d3_degrees, point[1] * d3_degrees ]; - } - projection.stream = function(output) { - if (stream) stream.valid = false; - stream = d3_geo_projectionRadians(preclip(rotate, projectResample(postclip(output)))); - stream.valid = true; - return stream; - }; - projection.clipAngle = function(_) { - if (!arguments.length) return clipAngle; - preclip = _ == null ? (clipAngle = _, d3_geo_clipAntimeridian) : d3_geo_clipCircle((clipAngle = +_) * d3_radians); - return invalidate(); - }; - projection.clipExtent = function(_) { - if (!arguments.length) return clipExtent; - clipExtent = _; - postclip = _ ? d3_geo_clipExtent(_[0][0], _[0][1], _[1][0], _[1][1]) : d3_identity; - return invalidate(); - }; - projection.scale = function(_) { - if (!arguments.length) return k; - k = +_; - return reset(); - }; - projection.translate = function(_) { - if (!arguments.length) return [ x, y ]; - x = +_[0]; - y = +_[1]; - return reset(); - }; - projection.center = function(_) { - if (!arguments.length) return [ λ * d3_degrees, φ * d3_degrees ]; - λ = _[0] % 360 * d3_radians; - φ = _[1] % 360 * d3_radians; - return reset(); - }; - projection.rotate = function(_) { - if (!arguments.length) return [ δλ * d3_degrees, δφ * d3_degrees, δγ * d3_degrees ]; - δλ = _[0] % 360 * d3_radians; - δφ = _[1] % 360 * d3_radians; - δγ = _.length > 2 ? _[2] % 360 * d3_radians : 0; - return reset(); - }; - d3.rebind(projection, projectResample, "precision"); - function reset() { - projectRotate = d3_geo_compose(rotate = d3_geo_rotation(δλ, δφ, δγ), project); - var center = project(λ, φ); - δx = x - center[0] * k; - δy = y + center[1] * k; - return invalidate(); - } - function invalidate() { - if (stream) stream.valid = false, stream = null; - return projection; - } - return function() { - project = projectAt.apply(this, arguments); - projection.invert = project.invert && invert; - return reset(); - }; - } - function d3_geo_projectionRadians(stream) { - return d3_geo_transformPoint(stream, function(x, y) { - stream.point(x * d3_radians, y * d3_radians); - }); - } - function d3_geo_equirectangular(λ, φ) { - return [ λ, φ ]; - } - (d3.geo.equirectangular = function() { - return d3_geo_projection(d3_geo_equirectangular); - }).raw = d3_geo_equirectangular.invert = d3_geo_equirectangular; - d3.geo.rotation = function(rotate) { - rotate = d3_geo_rotation(rotate[0] % 360 * d3_radians, rotate[1] * d3_radians, rotate.length > 2 ? rotate[2] * d3_radians : 0); - function forward(coordinates) { - coordinates = rotate(coordinates[0] * d3_radians, coordinates[1] * d3_radians); - return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates; - } - forward.invert = function(coordinates) { - coordinates = rotate.invert(coordinates[0] * d3_radians, coordinates[1] * d3_radians); - return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates; - }; - return forward; - }; - function d3_geo_identityRotation(λ, φ) { - return [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ]; - } - d3_geo_identityRotation.invert = d3_geo_equirectangular; - function d3_geo_rotation(δλ, δφ, δγ) { - return δλ ? δφ || δγ ? d3_geo_compose(d3_geo_rotationλ(δλ), d3_geo_rotationφγ(δφ, δγ)) : d3_geo_rotationλ(δλ) : δφ || δγ ? d3_geo_rotationφγ(δφ, δγ) : d3_geo_identityRotation; - } - function d3_geo_forwardRotationλ(δλ) { - return function(λ, φ) { - return λ += δλ, [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ]; - }; - } - function d3_geo_rotationλ(δλ) { - var rotation = d3_geo_forwardRotationλ(δλ); - rotation.invert = d3_geo_forwardRotationλ(-δλ); - return rotation; - } - function d3_geo_rotationφγ(δφ, δγ) { - var cosδφ = Math.cos(δφ), sinδφ = Math.sin(δφ), cosδγ = Math.cos(δγ), sinδγ = Math.sin(δγ); - function rotation(λ, φ) { - var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδφ + x * sinδφ; - return [ Math.atan2(y * cosδγ - k * sinδγ, x * cosδφ - z * sinδφ), d3_asin(k * cosδγ + y * sinδγ) ]; - } - rotation.invert = function(λ, φ) { - var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδγ - y * sinδγ; - return [ Math.atan2(y * cosδγ + z * sinδγ, x * cosδφ + k * sinδφ), d3_asin(k * cosδφ - x * sinδφ) ]; - }; - return rotation; - } - d3.geo.circle = function() { - var origin = [ 0, 0 ], angle, precision = 6, interpolate; - function circle() { - var center = typeof origin === "function" ? origin.apply(this, arguments) : origin, rotate = d3_geo_rotation(-center[0] * d3_radians, -center[1] * d3_radians, 0).invert, ring = []; - interpolate(null, null, 1, { - point: function(x, y) { - ring.push(x = rotate(x, y)); - x[0] *= d3_degrees, x[1] *= d3_degrees; - } - }); - return { - type: "Polygon", - coordinates: [ ring ] - }; - } - circle.origin = function(x) { - if (!arguments.length) return origin; - origin = x; - return circle; - }; - circle.angle = function(x) { - if (!arguments.length) return angle; - interpolate = d3_geo_circleInterpolate((angle = +x) * d3_radians, precision * d3_radians); - return circle; - }; - circle.precision = function(_) { - if (!arguments.length) return precision; - interpolate = d3_geo_circleInterpolate(angle * d3_radians, (precision = +_) * d3_radians); - return circle; - }; - return circle.angle(90); - }; - function d3_geo_circleInterpolate(radius, precision) { - var cr = Math.cos(radius), sr = Math.sin(radius); - return function(from, to, direction, listener) { - var step = direction * precision; - if (from != null) { - from = d3_geo_circleAngle(cr, from); - to = d3_geo_circleAngle(cr, to); - if (direction > 0 ? from < to : from > to) from += direction * τ; - } else { - from = radius + direction * τ; - to = radius - .5 * step; - } - for (var point, t = from; direction > 0 ? t > to : t < to; t -= step) { - listener.point((point = d3_geo_spherical([ cr, -sr * Math.cos(t), -sr * Math.sin(t) ]))[0], point[1]); - } - }; - } - function d3_geo_circleAngle(cr, point) { - var a = d3_geo_cartesian(point); - a[0] -= cr; - d3_geo_cartesianNormalize(a); - var angle = d3_acos(-a[1]); - return ((-a[2] < 0 ? -angle : angle) + 2 * Math.PI - ε) % (2 * Math.PI); - } - d3.geo.distance = function(a, b) { - var Δλ = (b[0] - a[0]) * d3_radians, φ0 = a[1] * d3_radians, φ1 = b[1] * d3_radians, sinΔλ = Math.sin(Δλ), cosΔλ = Math.cos(Δλ), sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), sinφ1 = Math.sin(φ1), cosφ1 = Math.cos(φ1), t; - return Math.atan2(Math.sqrt((t = cosφ1 * sinΔλ) * t + (t = cosφ0 * sinφ1 - sinφ0 * cosφ1 * cosΔλ) * t), sinφ0 * sinφ1 + cosφ0 * cosφ1 * cosΔλ); - }; - d3.geo.graticule = function() { - var x1, x0, X1, X0, y1, y0, Y1, Y0, dx = 10, dy = dx, DX = 90, DY = 360, x, y, X, Y, precision = 2.5; - function graticule() { - return { - type: "MultiLineString", - coordinates: lines() - }; - } - function lines() { - return d3.range(Math.ceil(X0 / DX) * DX, X1, DX).map(X).concat(d3.range(Math.ceil(Y0 / DY) * DY, Y1, DY).map(Y)).concat(d3.range(Math.ceil(x0 / dx) * dx, x1, dx).filter(function(x) { - return abs(x % DX) > ε; - }).map(x)).concat(d3.range(Math.ceil(y0 / dy) * dy, y1, dy).filter(function(y) { - return abs(y % DY) > ε; - }).map(y)); - } - graticule.lines = function() { - return lines().map(function(coordinates) { - return { - type: "LineString", - coordinates: coordinates - }; - }); - }; - graticule.outline = function() { - return { - type: "Polygon", - coordinates: [ X(X0).concat(Y(Y1).slice(1), X(X1).reverse().slice(1), Y(Y0).reverse().slice(1)) ] - }; - }; - graticule.extent = function(_) { - if (!arguments.length) return graticule.minorExtent(); - return graticule.majorExtent(_).minorExtent(_); - }; - graticule.majorExtent = function(_) { - if (!arguments.length) return [ [ X0, Y0 ], [ X1, Y1 ] ]; - X0 = +_[0][0], X1 = +_[1][0]; - Y0 = +_[0][1], Y1 = +_[1][1]; - if (X0 > X1) _ = X0, X0 = X1, X1 = _; - if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _; - return graticule.precision(precision); - }; - graticule.minorExtent = function(_) { - if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ]; - x0 = +_[0][0], x1 = +_[1][0]; - y0 = +_[0][1], y1 = +_[1][1]; - if (x0 > x1) _ = x0, x0 = x1, x1 = _; - if (y0 > y1) _ = y0, y0 = y1, y1 = _; - return graticule.precision(precision); - }; - graticule.step = function(_) { - if (!arguments.length) return graticule.minorStep(); - return graticule.majorStep(_).minorStep(_); - }; - graticule.majorStep = function(_) { - if (!arguments.length) return [ DX, DY ]; - DX = +_[0], DY = +_[1]; - return graticule; - }; - graticule.minorStep = function(_) { - if (!arguments.length) return [ dx, dy ]; - dx = +_[0], dy = +_[1]; - return graticule; - }; - graticule.precision = function(_) { - if (!arguments.length) return precision; - precision = +_; - x = d3_geo_graticuleX(y0, y1, 90); - y = d3_geo_graticuleY(x0, x1, precision); - X = d3_geo_graticuleX(Y0, Y1, 90); - Y = d3_geo_graticuleY(X0, X1, precision); - return graticule; - }; - return graticule.majorExtent([ [ -180, -90 + ε ], [ 180, 90 - ε ] ]).minorExtent([ [ -180, -80 - ε ], [ 180, 80 + ε ] ]); - }; - function d3_geo_graticuleX(y0, y1, dy) { - var y = d3.range(y0, y1 - ε, dy).concat(y1); - return function(x) { - return y.map(function(y) { - return [ x, y ]; - }); - }; - } - function d3_geo_graticuleY(x0, x1, dx) { - var x = d3.range(x0, x1 - ε, dx).concat(x1); - return function(y) { - return x.map(function(x) { - return [ x, y ]; - }); - }; - } - function d3_source(d) { - return d.source; - } - function d3_target(d) { - return d.target; - } - d3.geo.greatArc = function() { - var source = d3_source, source_, target = d3_target, target_; - function greatArc() { - return { - type: "LineString", - coordinates: [ source_ || source.apply(this, arguments), target_ || target.apply(this, arguments) ] - }; - } - greatArc.distance = function() { - return d3.geo.distance(source_ || source.apply(this, arguments), target_ || target.apply(this, arguments)); - }; - greatArc.source = function(_) { - if (!arguments.length) return source; - source = _, source_ = typeof _ === "function" ? null : _; - return greatArc; - }; - greatArc.target = function(_) { - if (!arguments.length) return target; - target = _, target_ = typeof _ === "function" ? null : _; - return greatArc; - }; - greatArc.precision = function() { - return arguments.length ? greatArc : 0; - }; - return greatArc; - }; - d3.geo.interpolate = function(source, target) { - return d3_geo_interpolate(source[0] * d3_radians, source[1] * d3_radians, target[0] * d3_radians, target[1] * d3_radians); - }; - function d3_geo_interpolate(x0, y0, x1, y1) { - var cy0 = Math.cos(y0), sy0 = Math.sin(y0), cy1 = Math.cos(y1), sy1 = Math.sin(y1), kx0 = cy0 * Math.cos(x0), ky0 = cy0 * Math.sin(x0), kx1 = cy1 * Math.cos(x1), ky1 = cy1 * Math.sin(x1), d = 2 * Math.asin(Math.sqrt(d3_haversin(y1 - y0) + cy0 * cy1 * d3_haversin(x1 - x0))), k = 1 / Math.sin(d); - var interpolate = d ? function(t) { - var B = Math.sin(t *= d) * k, A = Math.sin(d - t) * k, x = A * kx0 + B * kx1, y = A * ky0 + B * ky1, z = A * sy0 + B * sy1; - return [ Math.atan2(y, x) * d3_degrees, Math.atan2(z, Math.sqrt(x * x + y * y)) * d3_degrees ]; - } : function() { - return [ x0 * d3_degrees, y0 * d3_degrees ]; - }; - interpolate.distance = d; - return interpolate; - } - d3.geo.length = function(object) { - d3_geo_lengthSum = 0; - d3.geo.stream(object, d3_geo_length); - return d3_geo_lengthSum; - }; - var d3_geo_lengthSum; - var d3_geo_length = { - sphere: d3_noop, - point: d3_noop, - lineStart: d3_geo_lengthLineStart, - lineEnd: d3_noop, - polygonStart: d3_noop, - polygonEnd: d3_noop - }; - function d3_geo_lengthLineStart() { - var λ0, sinφ0, cosφ0; - d3_geo_length.point = function(λ, φ) { - λ0 = λ * d3_radians, sinφ0 = Math.sin(φ *= d3_radians), cosφ0 = Math.cos(φ); - d3_geo_length.point = nextPoint; - }; - d3_geo_length.lineEnd = function() { - d3_geo_length.point = d3_geo_length.lineEnd = d3_noop; - }; - function nextPoint(λ, φ) { - var sinφ = Math.sin(φ *= d3_radians), cosφ = Math.cos(φ), t = abs((λ *= d3_radians) - λ0), cosΔλ = Math.cos(t); - d3_geo_lengthSum += Math.atan2(Math.sqrt((t = cosφ * Math.sin(t)) * t + (t = cosφ0 * sinφ - sinφ0 * cosφ * cosΔλ) * t), sinφ0 * sinφ + cosφ0 * cosφ * cosΔλ); - λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ; - } - } - function d3_geo_azimuthal(scale, angle) { - function azimuthal(λ, φ) { - var cosλ = Math.cos(λ), cosφ = Math.cos(φ), k = scale(cosλ * cosφ); - return [ k * cosφ * Math.sin(λ), k * Math.sin(φ) ]; - } - azimuthal.invert = function(x, y) { - var ρ = Math.sqrt(x * x + y * y), c = angle(ρ), sinc = Math.sin(c), cosc = Math.cos(c); - return [ Math.atan2(x * sinc, ρ * cosc), Math.asin(ρ && y * sinc / ρ) ]; - }; - return azimuthal; - } - var d3_geo_azimuthalEqualArea = d3_geo_azimuthal(function(cosλcosφ) { - return Math.sqrt(2 / (1 + cosλcosφ)); - }, function(ρ) { - return 2 * Math.asin(ρ / 2); - }); - (d3.geo.azimuthalEqualArea = function() { - return d3_geo_projection(d3_geo_azimuthalEqualArea); - }).raw = d3_geo_azimuthalEqualArea; - var d3_geo_azimuthalEquidistant = d3_geo_azimuthal(function(cosλcosφ) { - var c = Math.acos(cosλcosφ); - return c && c / Math.sin(c); - }, d3_identity); - (d3.geo.azimuthalEquidistant = function() { - return d3_geo_projection(d3_geo_azimuthalEquidistant); - }).raw = d3_geo_azimuthalEquidistant; - function d3_geo_conicConformal(φ0, φ1) { - var cosφ0 = Math.cos(φ0), t = function(φ) { - return Math.tan(π / 4 + φ / 2); - }, n = φ0 === φ1 ? Math.sin(φ0) : Math.log(cosφ0 / Math.cos(φ1)) / Math.log(t(φ1) / t(φ0)), F = cosφ0 * Math.pow(t(φ0), n) / n; - if (!n) return d3_geo_mercator; - function forward(λ, φ) { - if (F > 0) { - if (φ < -halfπ + ε) φ = -halfπ + ε; - } else { - if (φ > halfπ - ε) φ = halfπ - ε; - } - var ρ = F / Math.pow(t(φ), n); - return [ ρ * Math.sin(n * λ), F - ρ * Math.cos(n * λ) ]; - } - forward.invert = function(x, y) { - var ρ0_y = F - y, ρ = d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y); - return [ Math.atan2(x, ρ0_y) / n, 2 * Math.atan(Math.pow(F / ρ, 1 / n)) - halfπ ]; - }; - return forward; - } - (d3.geo.conicConformal = function() { - return d3_geo_conic(d3_geo_conicConformal); - }).raw = d3_geo_conicConformal; - function d3_geo_conicEquidistant(φ0, φ1) { - var cosφ0 = Math.cos(φ0), n = φ0 === φ1 ? Math.sin(φ0) : (cosφ0 - Math.cos(φ1)) / (φ1 - φ0), G = cosφ0 / n + φ0; - if (abs(n) < ε) return d3_geo_equirectangular; - function forward(λ, φ) { - var ρ = G - φ; - return [ ρ * Math.sin(n * λ), G - ρ * Math.cos(n * λ) ]; - } - forward.invert = function(x, y) { - var ρ0_y = G - y; - return [ Math.atan2(x, ρ0_y) / n, G - d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y) ]; - }; - return forward; - } - (d3.geo.conicEquidistant = function() { - return d3_geo_conic(d3_geo_conicEquidistant); - }).raw = d3_geo_conicEquidistant; - var d3_geo_gnomonic = d3_geo_azimuthal(function(cosλcosφ) { - return 1 / cosλcosφ; - }, Math.atan); - (d3.geo.gnomonic = function() { - return d3_geo_projection(d3_geo_gnomonic); - }).raw = d3_geo_gnomonic; - function d3_geo_mercator(λ, φ) { - return [ λ, Math.log(Math.tan(π / 4 + φ / 2)) ]; - } - d3_geo_mercator.invert = function(x, y) { - return [ x, 2 * Math.atan(Math.exp(y)) - halfπ ]; - }; - function d3_geo_mercatorProjection(project) { - var m = d3_geo_projection(project), scale = m.scale, translate = m.translate, clipExtent = m.clipExtent, clipAuto; - m.scale = function() { - var v = scale.apply(m, arguments); - return v === m ? clipAuto ? m.clipExtent(null) : m : v; - }; - m.translate = function() { - var v = translate.apply(m, arguments); - return v === m ? clipAuto ? m.clipExtent(null) : m : v; - }; - m.clipExtent = function(_) { - var v = clipExtent.apply(m, arguments); - if (v === m) { - if (clipAuto = _ == null) { - var k = π * scale(), t = translate(); - clipExtent([ [ t[0] - k, t[1] - k ], [ t[0] + k, t[1] + k ] ]); - } - } else if (clipAuto) { - v = null; - } - return v; - }; - return m.clipExtent(null); - } - (d3.geo.mercator = function() { - return d3_geo_mercatorProjection(d3_geo_mercator); - }).raw = d3_geo_mercator; - var d3_geo_orthographic = d3_geo_azimuthal(function() { - return 1; - }, Math.asin); - (d3.geo.orthographic = function() { - return d3_geo_projection(d3_geo_orthographic); - }).raw = d3_geo_orthographic; - var d3_geo_stereographic = d3_geo_azimuthal(function(cosλcosφ) { - return 1 / (1 + cosλcosφ); - }, function(ρ) { - return 2 * Math.atan(ρ); - }); - (d3.geo.stereographic = function() { - return d3_geo_projection(d3_geo_stereographic); - }).raw = d3_geo_stereographic; - function d3_geo_transverseMercator(λ, φ) { - return [ Math.log(Math.tan(π / 4 + φ / 2)), -λ ]; - } - d3_geo_transverseMercator.invert = function(x, y) { - return [ -y, 2 * Math.atan(Math.exp(x)) - halfπ ]; - }; - (d3.geo.transverseMercator = function() { - var projection = d3_geo_mercatorProjection(d3_geo_transverseMercator), center = projection.center, rotate = projection.rotate; - projection.center = function(_) { - return _ ? center([ -_[1], _[0] ]) : (_ = center(), [ _[1], -_[0] ]); - }; - projection.rotate = function(_) { - return _ ? rotate([ _[0], _[1], _.length > 2 ? _[2] + 90 : 90 ]) : (_ = rotate(), - [ _[0], _[1], _[2] - 90 ]); - }; - return rotate([ 0, 0, 90 ]); - }).raw = d3_geo_transverseMercator; - d3.geom = {}; - function d3_geom_pointX(d) { - return d[0]; - } - function d3_geom_pointY(d) { - return d[1]; - } - d3.geom.hull = function(vertices) { - var x = d3_geom_pointX, y = d3_geom_pointY; - if (arguments.length) return hull(vertices); - function hull(data) { - if (data.length < 3) return []; - var fx = d3_functor(x), fy = d3_functor(y), i, n = data.length, points = [], flippedPoints = []; - for (i = 0; i < n; i++) { - points.push([ +fx.call(this, data[i], i), +fy.call(this, data[i], i), i ]); - } - points.sort(d3_geom_hullOrder); - for (i = 0; i < n; i++) flippedPoints.push([ points[i][0], -points[i][1] ]); - var upper = d3_geom_hullUpper(points), lower = d3_geom_hullUpper(flippedPoints); - var skipLeft = lower[0] === upper[0], skipRight = lower[lower.length - 1] === upper[upper.length - 1], polygon = []; - for (i = upper.length - 1; i >= 0; --i) polygon.push(data[points[upper[i]][2]]); - for (i = +skipLeft; i < lower.length - skipRight; ++i) polygon.push(data[points[lower[i]][2]]); - return polygon; - } - hull.x = function(_) { - return arguments.length ? (x = _, hull) : x; - }; - hull.y = function(_) { - return arguments.length ? (y = _, hull) : y; - }; - return hull; - }; - function d3_geom_hullUpper(points) { - var n = points.length, hull = [ 0, 1 ], hs = 2; - for (var i = 2; i < n; i++) { - while (hs > 1 && d3_cross2d(points[hull[hs - 2]], points[hull[hs - 1]], points[i]) <= 0) --hs; - hull[hs++] = i; - } - return hull.slice(0, hs); - } - function d3_geom_hullOrder(a, b) { - return a[0] - b[0] || a[1] - b[1]; - } - d3.geom.polygon = function(coordinates) { - d3_subclass(coordinates, d3_geom_polygonPrototype); - return coordinates; - }; - var d3_geom_polygonPrototype = d3.geom.polygon.prototype = []; - d3_geom_polygonPrototype.area = function() { - var i = -1, n = this.length, a, b = this[n - 1], area = 0; - while (++i < n) { - a = b; - b = this[i]; - area += a[1] * b[0] - a[0] * b[1]; - } - return area * .5; - }; - d3_geom_polygonPrototype.centroid = function(k) { - var i = -1, n = this.length, x = 0, y = 0, a, b = this[n - 1], c; - if (!arguments.length) k = -1 / (6 * this.area()); - while (++i < n) { - a = b; - b = this[i]; - c = a[0] * b[1] - b[0] * a[1]; - x += (a[0] + b[0]) * c; - y += (a[1] + b[1]) * c; - } - return [ x * k, y * k ]; - }; - d3_geom_polygonPrototype.clip = function(subject) { - var input, closed = d3_geom_polygonClosed(subject), i = -1, n = this.length - d3_geom_polygonClosed(this), j, m, a = this[n - 1], b, c, d; - while (++i < n) { - input = subject.slice(); - subject.length = 0; - b = this[i]; - c = input[(m = input.length - closed) - 1]; - j = -1; - while (++j < m) { - d = input[j]; - if (d3_geom_polygonInside(d, a, b)) { - if (!d3_geom_polygonInside(c, a, b)) { - subject.push(d3_geom_polygonIntersect(c, d, a, b)); - } - subject.push(d); - } else if (d3_geom_polygonInside(c, a, b)) { - subject.push(d3_geom_polygonIntersect(c, d, a, b)); - } - c = d; - } - if (closed) subject.push(subject[0]); - a = b; - } - return subject; - }; - function d3_geom_polygonInside(p, a, b) { - return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]); - } - function d3_geom_polygonIntersect(c, d, a, b) { - var x1 = c[0], x3 = a[0], x21 = d[0] - x1, x43 = b[0] - x3, y1 = c[1], y3 = a[1], y21 = d[1] - y1, y43 = b[1] - y3, ua = (x43 * (y1 - y3) - y43 * (x1 - x3)) / (y43 * x21 - x43 * y21); - return [ x1 + ua * x21, y1 + ua * y21 ]; - } - function d3_geom_polygonClosed(coordinates) { - var a = coordinates[0], b = coordinates[coordinates.length - 1]; - return !(a[0] - b[0] || a[1] - b[1]); - } - var d3_geom_voronoiEdges, d3_geom_voronoiCells, d3_geom_voronoiBeaches, d3_geom_voronoiBeachPool = [], d3_geom_voronoiFirstCircle, d3_geom_voronoiCircles, d3_geom_voronoiCirclePool = []; - function d3_geom_voronoiBeach() { - d3_geom_voronoiRedBlackNode(this); - this.edge = this.site = this.circle = null; - } - function d3_geom_voronoiCreateBeach(site) { - var beach = d3_geom_voronoiBeachPool.pop() || new d3_geom_voronoiBeach(); - beach.site = site; - return beach; - } - function d3_geom_voronoiDetachBeach(beach) { - d3_geom_voronoiDetachCircle(beach); - d3_geom_voronoiBeaches.remove(beach); - d3_geom_voronoiBeachPool.push(beach); - d3_geom_voronoiRedBlackNode(beach); - } - function d3_geom_voronoiRemoveBeach(beach) { - var circle = beach.circle, x = circle.x, y = circle.cy, vertex = { - x: x, - y: y - }, previous = beach.P, next = beach.N, disappearing = [ beach ]; - d3_geom_voronoiDetachBeach(beach); - var lArc = previous; - while (lArc.circle && abs(x - lArc.circle.x) < ε && abs(y - lArc.circle.cy) < ε) { - previous = lArc.P; - disappearing.unshift(lArc); - d3_geom_voronoiDetachBeach(lArc); - lArc = previous; - } - disappearing.unshift(lArc); - d3_geom_voronoiDetachCircle(lArc); - var rArc = next; - while (rArc.circle && abs(x - rArc.circle.x) < ε && abs(y - rArc.circle.cy) < ε) { - next = rArc.N; - disappearing.push(rArc); - d3_geom_voronoiDetachBeach(rArc); - rArc = next; - } - disappearing.push(rArc); - d3_geom_voronoiDetachCircle(rArc); - var nArcs = disappearing.length, iArc; - for (iArc = 1; iArc < nArcs; ++iArc) { - rArc = disappearing[iArc]; - lArc = disappearing[iArc - 1]; - d3_geom_voronoiSetEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex); - } - lArc = disappearing[0]; - rArc = disappearing[nArcs - 1]; - rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, rArc.site, null, vertex); - d3_geom_voronoiAttachCircle(lArc); - d3_geom_voronoiAttachCircle(rArc); - } - function d3_geom_voronoiAddBeach(site) { - var x = site.x, directrix = site.y, lArc, rArc, dxl, dxr, node = d3_geom_voronoiBeaches._; - while (node) { - dxl = d3_geom_voronoiLeftBreakPoint(node, directrix) - x; - if (dxl > ε) node = node.L; else { - dxr = x - d3_geom_voronoiRightBreakPoint(node, directrix); - if (dxr > ε) { - if (!node.R) { - lArc = node; - break; - } - node = node.R; - } else { - if (dxl > -ε) { - lArc = node.P; - rArc = node; - } else if (dxr > -ε) { - lArc = node; - rArc = node.N; - } else { - lArc = rArc = node; - } - break; - } - } - } - var newArc = d3_geom_voronoiCreateBeach(site); - d3_geom_voronoiBeaches.insert(lArc, newArc); - if (!lArc && !rArc) return; - if (lArc === rArc) { - d3_geom_voronoiDetachCircle(lArc); - rArc = d3_geom_voronoiCreateBeach(lArc.site); - d3_geom_voronoiBeaches.insert(newArc, rArc); - newArc.edge = rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site); - d3_geom_voronoiAttachCircle(lArc); - d3_geom_voronoiAttachCircle(rArc); - return; - } - if (!rArc) { - newArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site); - return; - } - d3_geom_voronoiDetachCircle(lArc); - d3_geom_voronoiDetachCircle(rArc); - var lSite = lArc.site, ax = lSite.x, ay = lSite.y, bx = site.x - ax, by = site.y - ay, rSite = rArc.site, cx = rSite.x - ax, cy = rSite.y - ay, d = 2 * (bx * cy - by * cx), hb = bx * bx + by * by, hc = cx * cx + cy * cy, vertex = { - x: (cy * hb - by * hc) / d + ax, - y: (bx * hc - cx * hb) / d + ay - }; - d3_geom_voronoiSetEdgeEnd(rArc.edge, lSite, rSite, vertex); - newArc.edge = d3_geom_voronoiCreateEdge(lSite, site, null, vertex); - rArc.edge = d3_geom_voronoiCreateEdge(site, rSite, null, vertex); - d3_geom_voronoiAttachCircle(lArc); - d3_geom_voronoiAttachCircle(rArc); - } - function d3_geom_voronoiLeftBreakPoint(arc, directrix) { - var site = arc.site, rfocx = site.x, rfocy = site.y, pby2 = rfocy - directrix; - if (!pby2) return rfocx; - var lArc = arc.P; - if (!lArc) return -Infinity; - site = lArc.site; - var lfocx = site.x, lfocy = site.y, plby2 = lfocy - directrix; - if (!plby2) return lfocx; - var hl = lfocx - rfocx, aby2 = 1 / pby2 - 1 / plby2, b = hl / plby2; - if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx; - return (rfocx + lfocx) / 2; - } - function d3_geom_voronoiRightBreakPoint(arc, directrix) { - var rArc = arc.N; - if (rArc) return d3_geom_voronoiLeftBreakPoint(rArc, directrix); - var site = arc.site; - return site.y === directrix ? site.x : Infinity; - } - function d3_geom_voronoiCell(site) { - this.site = site; - this.edges = []; - } - d3_geom_voronoiCell.prototype.prepare = function() { - var halfEdges = this.edges, iHalfEdge = halfEdges.length, edge; - while (iHalfEdge--) { - edge = halfEdges[iHalfEdge].edge; - if (!edge.b || !edge.a) halfEdges.splice(iHalfEdge, 1); - } - halfEdges.sort(d3_geom_voronoiHalfEdgeOrder); - return halfEdges.length; - }; - function d3_geom_voronoiCloseCells(extent) { - var x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], x2, y2, x3, y3, cells = d3_geom_voronoiCells, iCell = cells.length, cell, iHalfEdge, halfEdges, nHalfEdges, start, end; - while (iCell--) { - cell = cells[iCell]; - if (!cell || !cell.prepare()) continue; - halfEdges = cell.edges; - nHalfEdges = halfEdges.length; - iHalfEdge = 0; - while (iHalfEdge < nHalfEdges) { - end = halfEdges[iHalfEdge].end(), x3 = end.x, y3 = end.y; - start = halfEdges[++iHalfEdge % nHalfEdges].start(), x2 = start.x, y2 = start.y; - if (abs(x3 - x2) > ε || abs(y3 - y2) > ε) { - halfEdges.splice(iHalfEdge, 0, new d3_geom_voronoiHalfEdge(d3_geom_voronoiCreateBorderEdge(cell.site, end, abs(x3 - x0) < ε && y1 - y3 > ε ? { - x: x0, - y: abs(x2 - x0) < ε ? y2 : y1 - } : abs(y3 - y1) < ε && x1 - x3 > ε ? { - x: abs(y2 - y1) < ε ? x2 : x1, - y: y1 - } : abs(x3 - x1) < ε && y3 - y0 > ε ? { - x: x1, - y: abs(x2 - x1) < ε ? y2 : y0 - } : abs(y3 - y0) < ε && x3 - x0 > ε ? { - x: abs(y2 - y0) < ε ? x2 : x0, - y: y0 - } : null), cell.site, null)); - ++nHalfEdges; - } - } - } - } - function d3_geom_voronoiHalfEdgeOrder(a, b) { - return b.angle - a.angle; - } - function d3_geom_voronoiCircle() { - d3_geom_voronoiRedBlackNode(this); - this.x = this.y = this.arc = this.site = this.cy = null; - } - function d3_geom_voronoiAttachCircle(arc) { - var lArc = arc.P, rArc = arc.N; - if (!lArc || !rArc) return; - var lSite = lArc.site, cSite = arc.site, rSite = rArc.site; - if (lSite === rSite) return; - var bx = cSite.x, by = cSite.y, ax = lSite.x - bx, ay = lSite.y - by, cx = rSite.x - bx, cy = rSite.y - by; - var d = 2 * (ax * cy - ay * cx); - if (d >= -ε2) return; - var ha = ax * ax + ay * ay, hc = cx * cx + cy * cy, x = (cy * ha - ay * hc) / d, y = (ax * hc - cx * ha) / d, cy = y + by; - var circle = d3_geom_voronoiCirclePool.pop() || new d3_geom_voronoiCircle(); - circle.arc = arc; - circle.site = cSite; - circle.x = x + bx; - circle.y = cy + Math.sqrt(x * x + y * y); - circle.cy = cy; - arc.circle = circle; - var before = null, node = d3_geom_voronoiCircles._; - while (node) { - if (circle.y < node.y || circle.y === node.y && circle.x <= node.x) { - if (node.L) node = node.L; else { - before = node.P; - break; - } - } else { - if (node.R) node = node.R; else { - before = node; - break; - } - } - } - d3_geom_voronoiCircles.insert(before, circle); - if (!before) d3_geom_voronoiFirstCircle = circle; - } - function d3_geom_voronoiDetachCircle(arc) { - var circle = arc.circle; - if (circle) { - if (!circle.P) d3_geom_voronoiFirstCircle = circle.N; - d3_geom_voronoiCircles.remove(circle); - d3_geom_voronoiCirclePool.push(circle); - d3_geom_voronoiRedBlackNode(circle); - arc.circle = null; - } - } - function d3_geom_voronoiClipEdges(extent) { - var edges = d3_geom_voronoiEdges, clip = d3_geom_clipLine(extent[0][0], extent[0][1], extent[1][0], extent[1][1]), i = edges.length, e; - while (i--) { - e = edges[i]; - if (!d3_geom_voronoiConnectEdge(e, extent) || !clip(e) || abs(e.a.x - e.b.x) < ε && abs(e.a.y - e.b.y) < ε) { - e.a = e.b = null; - edges.splice(i, 1); - } - } - } - function d3_geom_voronoiConnectEdge(edge, extent) { - var vb = edge.b; - if (vb) return true; - var va = edge.a, x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], lSite = edge.l, rSite = edge.r, lx = lSite.x, ly = lSite.y, rx = rSite.x, ry = rSite.y, fx = (lx + rx) / 2, fy = (ly + ry) / 2, fm, fb; - if (ry === ly) { - if (fx < x0 || fx >= x1) return; - if (lx > rx) { - if (!va) va = { - x: fx, - y: y0 - }; else if (va.y >= y1) return; - vb = { - x: fx, - y: y1 - }; - } else { - if (!va) va = { - x: fx, - y: y1 - }; else if (va.y < y0) return; - vb = { - x: fx, - y: y0 - }; - } - } else { - fm = (lx - rx) / (ry - ly); - fb = fy - fm * fx; - if (fm < -1 || fm > 1) { - if (lx > rx) { - if (!va) va = { - x: (y0 - fb) / fm, - y: y0 - }; else if (va.y >= y1) return; - vb = { - x: (y1 - fb) / fm, - y: y1 - }; - } else { - if (!va) va = { - x: (y1 - fb) / fm, - y: y1 - }; else if (va.y < y0) return; - vb = { - x: (y0 - fb) / fm, - y: y0 - }; - } - } else { - if (ly < ry) { - if (!va) va = { - x: x0, - y: fm * x0 + fb - }; else if (va.x >= x1) return; - vb = { - x: x1, - y: fm * x1 + fb - }; - } else { - if (!va) va = { - x: x1, - y: fm * x1 + fb - }; else if (va.x < x0) return; - vb = { - x: x0, - y: fm * x0 + fb - }; - } - } - } - edge.a = va; - edge.b = vb; - return true; - } - function d3_geom_voronoiEdge(lSite, rSite) { - this.l = lSite; - this.r = rSite; - this.a = this.b = null; - } - function d3_geom_voronoiCreateEdge(lSite, rSite, va, vb) { - var edge = new d3_geom_voronoiEdge(lSite, rSite); - d3_geom_voronoiEdges.push(edge); - if (va) d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, va); - if (vb) d3_geom_voronoiSetEdgeEnd(edge, rSite, lSite, vb); - d3_geom_voronoiCells[lSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, lSite, rSite)); - d3_geom_voronoiCells[rSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, rSite, lSite)); - return edge; - } - function d3_geom_voronoiCreateBorderEdge(lSite, va, vb) { - var edge = new d3_geom_voronoiEdge(lSite, null); - edge.a = va; - edge.b = vb; - d3_geom_voronoiEdges.push(edge); - return edge; - } - function d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, vertex) { - if (!edge.a && !edge.b) { - edge.a = vertex; - edge.l = lSite; - edge.r = rSite; - } else if (edge.l === rSite) { - edge.b = vertex; - } else { - edge.a = vertex; - } - } - function d3_geom_voronoiHalfEdge(edge, lSite, rSite) { - var va = edge.a, vb = edge.b; - this.edge = edge; - this.site = lSite; - this.angle = rSite ? Math.atan2(rSite.y - lSite.y, rSite.x - lSite.x) : edge.l === lSite ? Math.atan2(vb.x - va.x, va.y - vb.y) : Math.atan2(va.x - vb.x, vb.y - va.y); - } - d3_geom_voronoiHalfEdge.prototype = { - start: function() { - return this.edge.l === this.site ? this.edge.a : this.edge.b; - }, - end: function() { - return this.edge.l === this.site ? this.edge.b : this.edge.a; - } - }; - function d3_geom_voronoiRedBlackTree() { - this._ = null; - } - function d3_geom_voronoiRedBlackNode(node) { - node.U = node.C = node.L = node.R = node.P = node.N = null; - } - d3_geom_voronoiRedBlackTree.prototype = { - insert: function(after, node) { - var parent, grandpa, uncle; - if (after) { - node.P = after; - node.N = after.N; - if (after.N) after.N.P = node; - after.N = node; - if (after.R) { - after = after.R; - while (after.L) after = after.L; - after.L = node; - } else { - after.R = node; - } - parent = after; - } else if (this._) { - after = d3_geom_voronoiRedBlackFirst(this._); - node.P = null; - node.N = after; - after.P = after.L = node; - parent = after; - } else { - node.P = node.N = null; - this._ = node; - parent = null; - } - node.L = node.R = null; - node.U = parent; - node.C = true; - after = node; - while (parent && parent.C) { - grandpa = parent.U; - if (parent === grandpa.L) { - uncle = grandpa.R; - if (uncle && uncle.C) { - parent.C = uncle.C = false; - grandpa.C = true; - after = grandpa; - } else { - if (after === parent.R) { - d3_geom_voronoiRedBlackRotateLeft(this, parent); - after = parent; - parent = after.U; - } - parent.C = false; - grandpa.C = true; - d3_geom_voronoiRedBlackRotateRight(this, grandpa); - } - } else { - uncle = grandpa.L; - if (uncle && uncle.C) { - parent.C = uncle.C = false; - grandpa.C = true; - after = grandpa; - } else { - if (after === parent.L) { - d3_geom_voronoiRedBlackRotateRight(this, parent); - after = parent; - parent = after.U; - } - parent.C = false; - grandpa.C = true; - d3_geom_voronoiRedBlackRotateLeft(this, grandpa); - } - } - parent = after.U; - } - this._.C = false; - }, - remove: function(node) { - if (node.N) node.N.P = node.P; - if (node.P) node.P.N = node.N; - node.N = node.P = null; - var parent = node.U, sibling, left = node.L, right = node.R, next, red; - if (!left) next = right; else if (!right) next = left; else next = d3_geom_voronoiRedBlackFirst(right); - if (parent) { - if (parent.L === node) parent.L = next; else parent.R = next; - } else { - this._ = next; - } - if (left && right) { - red = next.C; - next.C = node.C; - next.L = left; - left.U = next; - if (next !== right) { - parent = next.U; - next.U = node.U; - node = next.R; - parent.L = node; - next.R = right; - right.U = next; - } else { - next.U = parent; - parent = next; - node = next.R; - } - } else { - red = node.C; - node = next; - } - if (node) node.U = parent; - if (red) return; - if (node && node.C) { - node.C = false; - return; - } - do { - if (node === this._) break; - if (node === parent.L) { - sibling = parent.R; - if (sibling.C) { - sibling.C = false; - parent.C = true; - d3_geom_voronoiRedBlackRotateLeft(this, parent); - sibling = parent.R; - } - if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) { - if (!sibling.R || !sibling.R.C) { - sibling.L.C = false; - sibling.C = true; - d3_geom_voronoiRedBlackRotateRight(this, sibling); - sibling = parent.R; - } - sibling.C = parent.C; - parent.C = sibling.R.C = false; - d3_geom_voronoiRedBlackRotateLeft(this, parent); - node = this._; - break; - } - } else { - sibling = parent.L; - if (sibling.C) { - sibling.C = false; - parent.C = true; - d3_geom_voronoiRedBlackRotateRight(this, parent); - sibling = parent.L; - } - if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) { - if (!sibling.L || !sibling.L.C) { - sibling.R.C = false; - sibling.C = true; - d3_geom_voronoiRedBlackRotateLeft(this, sibling); - sibling = parent.L; - } - sibling.C = parent.C; - parent.C = sibling.L.C = false; - d3_geom_voronoiRedBlackRotateRight(this, parent); - node = this._; - break; - } - } - sibling.C = true; - node = parent; - parent = parent.U; - } while (!node.C); - if (node) node.C = false; - } - }; - function d3_geom_voronoiRedBlackRotateLeft(tree, node) { - var p = node, q = node.R, parent = p.U; - if (parent) { - if (parent.L === p) parent.L = q; else parent.R = q; - } else { - tree._ = q; - } - q.U = parent; - p.U = q; - p.R = q.L; - if (p.R) p.R.U = p; - q.L = p; - } - function d3_geom_voronoiRedBlackRotateRight(tree, node) { - var p = node, q = node.L, parent = p.U; - if (parent) { - if (parent.L === p) parent.L = q; else parent.R = q; - } else { - tree._ = q; - } - q.U = parent; - p.U = q; - p.L = q.R; - if (p.L) p.L.U = p; - q.R = p; - } - function d3_geom_voronoiRedBlackFirst(node) { - while (node.L) node = node.L; - return node; - } - function d3_geom_voronoi(sites, bbox) { - var site = sites.sort(d3_geom_voronoiVertexOrder).pop(), x0, y0, circle; - d3_geom_voronoiEdges = []; - d3_geom_voronoiCells = new Array(sites.length); - d3_geom_voronoiBeaches = new d3_geom_voronoiRedBlackTree(); - d3_geom_voronoiCircles = new d3_geom_voronoiRedBlackTree(); - while (true) { - circle = d3_geom_voronoiFirstCircle; - if (site && (!circle || site.y < circle.y || site.y === circle.y && site.x < circle.x)) { - if (site.x !== x0 || site.y !== y0) { - d3_geom_voronoiCells[site.i] = new d3_geom_voronoiCell(site); - d3_geom_voronoiAddBeach(site); - x0 = site.x, y0 = site.y; - } - site = sites.pop(); - } else if (circle) { - d3_geom_voronoiRemoveBeach(circle.arc); - } else { - break; - } - } - if (bbox) d3_geom_voronoiClipEdges(bbox), d3_geom_voronoiCloseCells(bbox); - var diagram = { - cells: d3_geom_voronoiCells, - edges: d3_geom_voronoiEdges - }; - d3_geom_voronoiBeaches = d3_geom_voronoiCircles = d3_geom_voronoiEdges = d3_geom_voronoiCells = null; - return diagram; - } - function d3_geom_voronoiVertexOrder(a, b) { - return b.y - a.y || b.x - a.x; - } - d3.geom.voronoi = function(points) { - var x = d3_geom_pointX, y = d3_geom_pointY, fx = x, fy = y, clipExtent = d3_geom_voronoiClipExtent; - if (points) return voronoi(points); - function voronoi(data) { - var polygons = new Array(data.length), x0 = clipExtent[0][0], y0 = clipExtent[0][1], x1 = clipExtent[1][0], y1 = clipExtent[1][1]; - d3_geom_voronoi(sites(data), clipExtent).cells.forEach(function(cell, i) { - var edges = cell.edges, site = cell.site, polygon = polygons[i] = edges.length ? edges.map(function(e) { - var s = e.start(); - return [ s.x, s.y ]; - }) : site.x >= x0 && site.x <= x1 && site.y >= y0 && site.y <= y1 ? [ [ x0, y1 ], [ x1, y1 ], [ x1, y0 ], [ x0, y0 ] ] : []; - polygon.point = data[i]; - }); - return polygons; - } - function sites(data) { - return data.map(function(d, i) { - return { - x: Math.round(fx(d, i) / ε) * ε, - y: Math.round(fy(d, i) / ε) * ε, - i: i - }; - }); - } - voronoi.links = function(data) { - return d3_geom_voronoi(sites(data)).edges.filter(function(edge) { - return edge.l && edge.r; - }).map(function(edge) { - return { - source: data[edge.l.i], - target: data[edge.r.i] - }; - }); - }; - voronoi.triangles = function(data) { - var triangles = []; - d3_geom_voronoi(sites(data)).cells.forEach(function(cell, i) { - var site = cell.site, edges = cell.edges.sort(d3_geom_voronoiHalfEdgeOrder), j = -1, m = edges.length, e0, s0, e1 = edges[m - 1].edge, s1 = e1.l === site ? e1.r : e1.l; - while (++j < m) { - e0 = e1; - s0 = s1; - e1 = edges[j].edge; - s1 = e1.l === site ? e1.r : e1.l; - if (i < s0.i && i < s1.i && d3_geom_voronoiTriangleArea(site, s0, s1) < 0) { - triangles.push([ data[i], data[s0.i], data[s1.i] ]); - } - } - }); - return triangles; - }; - voronoi.x = function(_) { - return arguments.length ? (fx = d3_functor(x = _), voronoi) : x; - }; - voronoi.y = function(_) { - return arguments.length ? (fy = d3_functor(y = _), voronoi) : y; - }; - voronoi.clipExtent = function(_) { - if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent; - clipExtent = _ == null ? d3_geom_voronoiClipExtent : _; - return voronoi; - }; - voronoi.size = function(_) { - if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent && clipExtent[1]; - return voronoi.clipExtent(_ && [ [ 0, 0 ], _ ]); - }; - return voronoi; - }; - var d3_geom_voronoiClipExtent = [ [ -1e6, -1e6 ], [ 1e6, 1e6 ] ]; - function d3_geom_voronoiTriangleArea(a, b, c) { - return (a.x - c.x) * (b.y - a.y) - (a.x - b.x) * (c.y - a.y); - } - d3.geom.delaunay = function(vertices) { - return d3.geom.voronoi().triangles(vertices); - }; - d3.geom.quadtree = function(points, x1, y1, x2, y2) { - var x = d3_geom_pointX, y = d3_geom_pointY, compat; - if (compat = arguments.length) { - x = d3_geom_quadtreeCompatX; - y = d3_geom_quadtreeCompatY; - if (compat === 3) { - y2 = y1; - x2 = x1; - y1 = x1 = 0; - } - return quadtree(points); - } - function quadtree(data) { - var d, fx = d3_functor(x), fy = d3_functor(y), xs, ys, i, n, x1_, y1_, x2_, y2_; - if (x1 != null) { - x1_ = x1, y1_ = y1, x2_ = x2, y2_ = y2; - } else { - x2_ = y2_ = -(x1_ = y1_ = Infinity); - xs = [], ys = []; - n = data.length; - if (compat) for (i = 0; i < n; ++i) { - d = data[i]; - if (d.x < x1_) x1_ = d.x; - if (d.y < y1_) y1_ = d.y; - if (d.x > x2_) x2_ = d.x; - if (d.y > y2_) y2_ = d.y; - xs.push(d.x); - ys.push(d.y); - } else for (i = 0; i < n; ++i) { - var x_ = +fx(d = data[i], i), y_ = +fy(d, i); - if (x_ < x1_) x1_ = x_; - if (y_ < y1_) y1_ = y_; - if (x_ > x2_) x2_ = x_; - if (y_ > y2_) y2_ = y_; - xs.push(x_); - ys.push(y_); - } - } - var dx = x2_ - x1_, dy = y2_ - y1_; - if (dx > dy) y2_ = y1_ + dx; else x2_ = x1_ + dy; - function insert(n, d, x, y, x1, y1, x2, y2) { - if (isNaN(x) || isNaN(y)) return; - if (n.leaf) { - var nx = n.x, ny = n.y; - if (nx != null) { - if (abs(nx - x) + abs(ny - y) < .01) { - insertChild(n, d, x, y, x1, y1, x2, y2); - } else { - var nPoint = n.point; - n.x = n.y = n.point = null; - insertChild(n, nPoint, nx, ny, x1, y1, x2, y2); - insertChild(n, d, x, y, x1, y1, x2, y2); - } - } else { - n.x = x, n.y = y, n.point = d; - } - } else { - insertChild(n, d, x, y, x1, y1, x2, y2); - } - } - function insertChild(n, d, x, y, x1, y1, x2, y2) { - var xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym, i = below << 1 | right; - n.leaf = false; - n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode()); - if (right) x1 = xm; else x2 = xm; - if (below) y1 = ym; else y2 = ym; - insert(n, d, x, y, x1, y1, x2, y2); - } - var root = d3_geom_quadtreeNode(); - root.add = function(d) { - insert(root, d, +fx(d, ++i), +fy(d, i), x1_, y1_, x2_, y2_); - }; - root.visit = function(f) { - d3_geom_quadtreeVisit(f, root, x1_, y1_, x2_, y2_); - }; - root.find = function(point) { - return d3_geom_quadtreeFind(root, point[0], point[1], x1_, y1_, x2_, y2_); - }; - i = -1; - if (x1 == null) { - while (++i < n) { - insert(root, data[i], xs[i], ys[i], x1_, y1_, x2_, y2_); - } - --i; - } else data.forEach(root.add); - xs = ys = data = d = null; - return root; - } - quadtree.x = function(_) { - return arguments.length ? (x = _, quadtree) : x; - }; - quadtree.y = function(_) { - return arguments.length ? (y = _, quadtree) : y; - }; - quadtree.extent = function(_) { - if (!arguments.length) return x1 == null ? null : [ [ x1, y1 ], [ x2, y2 ] ]; - if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = +_[0][0], y1 = +_[0][1], x2 = +_[1][0], - y2 = +_[1][1]; - return quadtree; - }; - quadtree.size = function(_) { - if (!arguments.length) return x1 == null ? null : [ x2 - x1, y2 - y1 ]; - if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = y1 = 0, x2 = +_[0], y2 = +_[1]; - return quadtree; - }; - return quadtree; - }; - function d3_geom_quadtreeCompatX(d) { - return d.x; - } - function d3_geom_quadtreeCompatY(d) { - return d.y; - } - function d3_geom_quadtreeNode() { - return { - leaf: true, - nodes: [], - point: null, - x: null, - y: null - }; - } - function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) { - if (!f(node, x1, y1, x2, y2)) { - var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, children = node.nodes; - if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy); - if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy); - if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2); - if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2); - } - } - function d3_geom_quadtreeFind(root, x, y, x0, y0, x3, y3) { - var minDistance2 = Infinity, closestPoint; - (function find(node, x1, y1, x2, y2) { - if (x1 > x3 || y1 > y3 || x2 < x0 || y2 < y0) return; - if (point = node.point) { - var point, dx = x - node.x, dy = y - node.y, distance2 = dx * dx + dy * dy; - if (distance2 < minDistance2) { - var distance = Math.sqrt(minDistance2 = distance2); - x0 = x - distance, y0 = y - distance; - x3 = x + distance, y3 = y + distance; - closestPoint = point; - } - } - var children = node.nodes, xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym; - for (var i = below << 1 | right, j = i + 4; i < j; ++i) { - if (node = children[i & 3]) switch (i & 3) { - case 0: - find(node, x1, y1, xm, ym); - break; - - case 1: - find(node, xm, y1, x2, ym); - break; - - case 2: - find(node, x1, ym, xm, y2); - break; - - case 3: - find(node, xm, ym, x2, y2); - break; - } - } - })(root, x0, y0, x3, y3); - return closestPoint; - } - d3.interpolateRgb = d3_interpolateRgb; - function d3_interpolateRgb(a, b) { - a = d3.rgb(a); - b = d3.rgb(b); - var ar = a.r, ag = a.g, ab = a.b, br = b.r - ar, bg = b.g - ag, bb = b.b - ab; - return function(t) { - return "#" + d3_rgb_hex(Math.round(ar + br * t)) + d3_rgb_hex(Math.round(ag + bg * t)) + d3_rgb_hex(Math.round(ab + bb * t)); - }; - } - d3.interpolateObject = d3_interpolateObject; - function d3_interpolateObject(a, b) { - var i = {}, c = {}, k; - for (k in a) { - if (k in b) { - i[k] = d3_interpolate(a[k], b[k]); - } else { - c[k] = a[k]; - } - } - for (k in b) { - if (!(k in a)) { - c[k] = b[k]; - } - } - return function(t) { - for (k in i) c[k] = i[k](t); - return c; - }; - } - d3.interpolateNumber = d3_interpolateNumber; - function d3_interpolateNumber(a, b) { - a = +a, b = +b; - return function(t) { - return a * (1 - t) + b * t; - }; - } - d3.interpolateString = d3_interpolateString; - function d3_interpolateString(a, b) { - var bi = d3_interpolate_numberA.lastIndex = d3_interpolate_numberB.lastIndex = 0, am, bm, bs, i = -1, s = [], q = []; - a = a + "", b = b + ""; - while ((am = d3_interpolate_numberA.exec(a)) && (bm = d3_interpolate_numberB.exec(b))) { - if ((bs = bm.index) > bi) { - bs = b.slice(bi, bs); - if (s[i]) s[i] += bs; else s[++i] = bs; - } - if ((am = am[0]) === (bm = bm[0])) { - if (s[i]) s[i] += bm; else s[++i] = bm; - } else { - s[++i] = null; - q.push({ - i: i, - x: d3_interpolateNumber(am, bm) - }); - } - bi = d3_interpolate_numberB.lastIndex; - } - if (bi < b.length) { - bs = b.slice(bi); - if (s[i]) s[i] += bs; else s[++i] = bs; - } - return s.length < 2 ? q[0] ? (b = q[0].x, function(t) { - return b(t) + ""; - }) : function() { - return b; - } : (b = q.length, function(t) { - for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t); - return s.join(""); - }); - } - var d3_interpolate_numberA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g, d3_interpolate_numberB = new RegExp(d3_interpolate_numberA.source, "g"); - d3.interpolate = d3_interpolate; - function d3_interpolate(a, b) { - var i = d3.interpolators.length, f; - while (--i >= 0 && !(f = d3.interpolators[i](a, b))) ; - return f; - } - d3.interpolators = [ function(a, b) { - var t = typeof b; - return (t === "string" ? d3_rgb_names.has(b) || /^(#|rgb\(|hsl\()/.test(b) ? d3_interpolateRgb : d3_interpolateString : b instanceof d3_color ? d3_interpolateRgb : Array.isArray(b) ? d3_interpolateArray : t === "object" && isNaN(b) ? d3_interpolateObject : d3_interpolateNumber)(a, b); - } ]; - d3.interpolateArray = d3_interpolateArray; - function d3_interpolateArray(a, b) { - var x = [], c = [], na = a.length, nb = b.length, n0 = Math.min(a.length, b.length), i; - for (i = 0; i < n0; ++i) x.push(d3_interpolate(a[i], b[i])); - for (;i < na; ++i) c[i] = a[i]; - for (;i < nb; ++i) c[i] = b[i]; - return function(t) { - for (i = 0; i < n0; ++i) c[i] = x[i](t); - return c; - }; - } - var d3_ease_default = function() { - return d3_identity; - }; - var d3_ease = d3.map({ - linear: d3_ease_default, - poly: d3_ease_poly, - quad: function() { - return d3_ease_quad; - }, - cubic: function() { - return d3_ease_cubic; - }, - sin: function() { - return d3_ease_sin; - }, - exp: function() { - return d3_ease_exp; - }, - circle: function() { - return d3_ease_circle; - }, - elastic: d3_ease_elastic, - back: d3_ease_back, - bounce: function() { - return d3_ease_bounce; - } - }); - var d3_ease_mode = d3.map({ - "in": d3_identity, - out: d3_ease_reverse, - "in-out": d3_ease_reflect, - "out-in": function(f) { - return d3_ease_reflect(d3_ease_reverse(f)); - } - }); - d3.ease = function(name) { - var i = name.indexOf("-"), t = i >= 0 ? name.slice(0, i) : name, m = i >= 0 ? name.slice(i + 1) : "in"; - t = d3_ease.get(t) || d3_ease_default; - m = d3_ease_mode.get(m) || d3_identity; - return d3_ease_clamp(m(t.apply(null, d3_arraySlice.call(arguments, 1)))); - }; - function d3_ease_clamp(f) { - return function(t) { - return t <= 0 ? 0 : t >= 1 ? 1 : f(t); - }; - } - function d3_ease_reverse(f) { - return function(t) { - return 1 - f(1 - t); - }; - } - function d3_ease_reflect(f) { - return function(t) { - return .5 * (t < .5 ? f(2 * t) : 2 - f(2 - 2 * t)); - }; - } - function d3_ease_quad(t) { - return t * t; - } - function d3_ease_cubic(t) { - return t * t * t; - } - function d3_ease_cubicInOut(t) { - if (t <= 0) return 0; - if (t >= 1) return 1; - var t2 = t * t, t3 = t2 * t; - return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75); - } - function d3_ease_poly(e) { - return function(t) { - return Math.pow(t, e); - }; - } - function d3_ease_sin(t) { - return 1 - Math.cos(t * halfπ); - } - function d3_ease_exp(t) { - return Math.pow(2, 10 * (t - 1)); - } - function d3_ease_circle(t) { - return 1 - Math.sqrt(1 - t * t); - } - function d3_ease_elastic(a, p) { - var s; - if (arguments.length < 2) p = .45; - if (arguments.length) s = p / τ * Math.asin(1 / a); else a = 1, s = p / 4; - return function(t) { - return 1 + a * Math.pow(2, -10 * t) * Math.sin((t - s) * τ / p); - }; - } - function d3_ease_back(s) { - if (!s) s = 1.70158; - return function(t) { - return t * t * ((s + 1) * t - s); - }; - } - function d3_ease_bounce(t) { - return t < 1 / 2.75 ? 7.5625 * t * t : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75 : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375 : 7.5625 * (t -= 2.625 / 2.75) * t + .984375; - } - d3.interpolateHcl = d3_interpolateHcl; - function d3_interpolateHcl(a, b) { - a = d3.hcl(a); - b = d3.hcl(b); - var ah = a.h, ac = a.c, al = a.l, bh = b.h - ah, bc = b.c - ac, bl = b.l - al; - if (isNaN(bc)) bc = 0, ac = isNaN(ac) ? b.c : ac; - if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; - return function(t) { - return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + ""; - }; - } - d3.interpolateHsl = d3_interpolateHsl; - function d3_interpolateHsl(a, b) { - a = d3.hsl(a); - b = d3.hsl(b); - var ah = a.h, as = a.s, al = a.l, bh = b.h - ah, bs = b.s - as, bl = b.l - al; - if (isNaN(bs)) bs = 0, as = isNaN(as) ? b.s : as; - if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; - return function(t) { - return d3_hsl_rgb(ah + bh * t, as + bs * t, al + bl * t) + ""; - }; - } - d3.interpolateLab = d3_interpolateLab; - function d3_interpolateLab(a, b) { - a = d3.lab(a); - b = d3.lab(b); - var al = a.l, aa = a.a, ab = a.b, bl = b.l - al, ba = b.a - aa, bb = b.b - ab; - return function(t) { - return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + ""; - }; - } - d3.interpolateRound = d3_interpolateRound; - function d3_interpolateRound(a, b) { - b -= a; - return function(t) { - return Math.round(a + b * t); - }; - } - d3.transform = function(string) { - var g = d3_document.createElementNS(d3.ns.prefix.svg, "g"); - return (d3.transform = function(string) { - if (string != null) { - g.setAttribute("transform", string); - var t = g.transform.baseVal.consolidate(); - } - return new d3_transform(t ? t.matrix : d3_transformIdentity); - })(string); - }; - function d3_transform(m) { - var r0 = [ m.a, m.b ], r1 = [ m.c, m.d ], kx = d3_transformNormalize(r0), kz = d3_transformDot(r0, r1), ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0; - if (r0[0] * r1[1] < r1[0] * r0[1]) { - r0[0] *= -1; - r0[1] *= -1; - kx *= -1; - kz *= -1; - } - this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_degrees; - this.translate = [ m.e, m.f ]; - this.scale = [ kx, ky ]; - this.skew = ky ? Math.atan2(kz, ky) * d3_degrees : 0; - } - d3_transform.prototype.toString = function() { - return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")"; - }; - function d3_transformDot(a, b) { - return a[0] * b[0] + a[1] * b[1]; - } - function d3_transformNormalize(a) { - var k = Math.sqrt(d3_transformDot(a, a)); - if (k) { - a[0] /= k; - a[1] /= k; - } - return k; - } - function d3_transformCombine(a, b, k) { - a[0] += k * b[0]; - a[1] += k * b[1]; - return a; - } - var d3_transformIdentity = { - a: 1, - b: 0, - c: 0, - d: 1, - e: 0, - f: 0 - }; - d3.interpolateTransform = d3_interpolateTransform; - function d3_interpolateTransform(a, b) { - var s = [], q = [], n, A = d3.transform(a), B = d3.transform(b), ta = A.translate, tb = B.translate, ra = A.rotate, rb = B.rotate, wa = A.skew, wb = B.skew, ka = A.scale, kb = B.scale; - if (ta[0] != tb[0] || ta[1] != tb[1]) { - s.push("translate(", null, ",", null, ")"); - q.push({ - i: 1, - x: d3_interpolateNumber(ta[0], tb[0]) - }, { - i: 3, - x: d3_interpolateNumber(ta[1], tb[1]) - }); - } else if (tb[0] || tb[1]) { - s.push("translate(" + tb + ")"); - } else { - s.push(""); - } - if (ra != rb) { - if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360; - q.push({ - i: s.push(s.pop() + "rotate(", null, ")") - 2, - x: d3_interpolateNumber(ra, rb) - }); - } else if (rb) { - s.push(s.pop() + "rotate(" + rb + ")"); - } - if (wa != wb) { - q.push({ - i: s.push(s.pop() + "skewX(", null, ")") - 2, - x: d3_interpolateNumber(wa, wb) - }); - } else if (wb) { - s.push(s.pop() + "skewX(" + wb + ")"); - } - if (ka[0] != kb[0] || ka[1] != kb[1]) { - n = s.push(s.pop() + "scale(", null, ",", null, ")"); - q.push({ - i: n - 4, - x: d3_interpolateNumber(ka[0], kb[0]) - }, { - i: n - 2, - x: d3_interpolateNumber(ka[1], kb[1]) - }); - } else if (kb[0] != 1 || kb[1] != 1) { - s.push(s.pop() + "scale(" + kb + ")"); - } - n = q.length; - return function(t) { - var i = -1, o; - while (++i < n) s[(o = q[i]).i] = o.x(t); - return s.join(""); - }; - } - function d3_uninterpolateNumber(a, b) { - b = (b -= a = +a) || 1 / b; - return function(x) { - return (x - a) / b; - }; - } - function d3_uninterpolateClamp(a, b) { - b = (b -= a = +a) || 1 / b; - return function(x) { - return Math.max(0, Math.min(1, (x - a) / b)); - }; - } - d3.layout = {}; - d3.layout.bundle = function() { - return function(links) { - var paths = [], i = -1, n = links.length; - while (++i < n) paths.push(d3_layout_bundlePath(links[i])); - return paths; - }; - }; - function d3_layout_bundlePath(link) { - var start = link.source, end = link.target, lca = d3_layout_bundleLeastCommonAncestor(start, end), points = [ start ]; - while (start !== lca) { - start = start.parent; - points.push(start); - } - var k = points.length; - while (end !== lca) { - points.splice(k, 0, end); - end = end.parent; - } - return points; - } - function d3_layout_bundleAncestors(node) { - var ancestors = [], parent = node.parent; - while (parent != null) { - ancestors.push(node); - node = parent; - parent = parent.parent; - } - ancestors.push(node); - return ancestors; - } - function d3_layout_bundleLeastCommonAncestor(a, b) { - if (a === b) return a; - var aNodes = d3_layout_bundleAncestors(a), bNodes = d3_layout_bundleAncestors(b), aNode = aNodes.pop(), bNode = bNodes.pop(), sharedNode = null; - while (aNode === bNode) { - sharedNode = aNode; - aNode = aNodes.pop(); - bNode = bNodes.pop(); - } - return sharedNode; - } - d3.layout.chord = function() { - var chord = {}, chords, groups, matrix, n, padding = 0, sortGroups, sortSubgroups, sortChords; - function relayout() { - var subgroups = {}, groupSums = [], groupIndex = d3.range(n), subgroupIndex = [], k, x, x0, i, j; - chords = []; - groups = []; - k = 0, i = -1; - while (++i < n) { - x = 0, j = -1; - while (++j < n) { - x += matrix[i][j]; - } - groupSums.push(x); - subgroupIndex.push(d3.range(n)); - k += x; - } - if (sortGroups) { - groupIndex.sort(function(a, b) { - return sortGroups(groupSums[a], groupSums[b]); - }); - } - if (sortSubgroups) { - subgroupIndex.forEach(function(d, i) { - d.sort(function(a, b) { - return sortSubgroups(matrix[i][a], matrix[i][b]); - }); - }); - } - k = (τ - padding * n) / k; - x = 0, i = -1; - while (++i < n) { - x0 = x, j = -1; - while (++j < n) { - var di = groupIndex[i], dj = subgroupIndex[di][j], v = matrix[di][dj], a0 = x, a1 = x += v * k; - subgroups[di + "-" + dj] = { - index: di, - subindex: dj, - startAngle: a0, - endAngle: a1, - value: v - }; - } - groups[di] = { - index: di, - startAngle: x0, - endAngle: x, - value: (x - x0) / k - }; - x += padding; - } - i = -1; - while (++i < n) { - j = i - 1; - while (++j < n) { - var source = subgroups[i + "-" + j], target = subgroups[j + "-" + i]; - if (source.value || target.value) { - chords.push(source.value < target.value ? { - source: target, - target: source - } : { - source: source, - target: target - }); - } - } - } - if (sortChords) resort(); - } - function resort() { - chords.sort(function(a, b) { - return sortChords((a.source.value + a.target.value) / 2, (b.source.value + b.target.value) / 2); - }); - } - chord.matrix = function(x) { - if (!arguments.length) return matrix; - n = (matrix = x) && matrix.length; - chords = groups = null; - return chord; - }; - chord.padding = function(x) { - if (!arguments.length) return padding; - padding = x; - chords = groups = null; - return chord; - }; - chord.sortGroups = function(x) { - if (!arguments.length) return sortGroups; - sortGroups = x; - chords = groups = null; - return chord; - }; - chord.sortSubgroups = function(x) { - if (!arguments.length) return sortSubgroups; - sortSubgroups = x; - chords = null; - return chord; - }; - chord.sortChords = function(x) { - if (!arguments.length) return sortChords; - sortChords = x; - if (chords) resort(); - return chord; - }; - chord.chords = function() { - if (!chords) relayout(); - return chords; - }; - chord.groups = function() { - if (!groups) relayout(); - return groups; - }; - return chord; - }; - d3.layout.force = function() { - var force = {}, event = d3.dispatch("start", "tick", "end"), size = [ 1, 1 ], drag, alpha, friction = .9, linkDistance = d3_layout_forceLinkDistance, linkStrength = d3_layout_forceLinkStrength, charge = -30, chargeDistance2 = d3_layout_forceChargeDistance2, gravity = .1, theta2 = .64, nodes = [], links = [], distances, strengths, charges; - function repulse(node) { - return function(quad, x1, _, x2) { - if (quad.point !== node) { - var dx = quad.cx - node.x, dy = quad.cy - node.y, dw = x2 - x1, dn = dx * dx + dy * dy; - if (dw * dw / theta2 < dn) { - if (dn < chargeDistance2) { - var k = quad.charge / dn; - node.px -= dx * k; - node.py -= dy * k; - } - return true; - } - if (quad.point && dn && dn < chargeDistance2) { - var k = quad.pointCharge / dn; - node.px -= dx * k; - node.py -= dy * k; - } - } - return !quad.charge; - }; - } - force.tick = function() { - if ((alpha *= .99) < .005) { - event.end({ - type: "end", - alpha: alpha = 0 - }); - return true; - } - var n = nodes.length, m = links.length, q, i, o, s, t, l, k, x, y; - for (i = 0; i < m; ++i) { - o = links[i]; - s = o.source; - t = o.target; - x = t.x - s.x; - y = t.y - s.y; - if (l = x * x + y * y) { - l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l; - x *= l; - y *= l; - t.x -= x * (k = s.weight / (t.weight + s.weight)); - t.y -= y * k; - s.x += x * (k = 1 - k); - s.y += y * k; - } - } - if (k = alpha * gravity) { - x = size[0] / 2; - y = size[1] / 2; - i = -1; - if (k) while (++i < n) { - o = nodes[i]; - o.x += (x - o.x) * k; - o.y += (y - o.y) * k; - } - } - if (charge) { - d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges); - i = -1; - while (++i < n) { - if (!(o = nodes[i]).fixed) { - q.visit(repulse(o)); - } - } - } - i = -1; - while (++i < n) { - o = nodes[i]; - if (o.fixed) { - o.x = o.px; - o.y = o.py; - } else { - o.x -= (o.px - (o.px = o.x)) * friction; - o.y -= (o.py - (o.py = o.y)) * friction; - } - } - event.tick({ - type: "tick", - alpha: alpha - }); - }; - force.nodes = function(x) { - if (!arguments.length) return nodes; - nodes = x; - return force; - }; - force.links = function(x) { - if (!arguments.length) return links; - links = x; - return force; - }; - force.size = function(x) { - if (!arguments.length) return size; - size = x; - return force; - }; - force.linkDistance = function(x) { - if (!arguments.length) return linkDistance; - linkDistance = typeof x === "function" ? x : +x; - return force; - }; - force.distance = force.linkDistance; - force.linkStrength = function(x) { - if (!arguments.length) return linkStrength; - linkStrength = typeof x === "function" ? x : +x; - return force; - }; - force.friction = function(x) { - if (!arguments.length) return friction; - friction = +x; - return force; - }; - force.charge = function(x) { - if (!arguments.length) return charge; - charge = typeof x === "function" ? x : +x; - return force; - }; - force.chargeDistance = function(x) { - if (!arguments.length) return Math.sqrt(chargeDistance2); - chargeDistance2 = x * x; - return force; - }; - force.gravity = function(x) { - if (!arguments.length) return gravity; - gravity = +x; - return force; - }; - force.theta = function(x) { - if (!arguments.length) return Math.sqrt(theta2); - theta2 = x * x; - return force; - }; - force.alpha = function(x) { - if (!arguments.length) return alpha; - x = +x; - if (alpha) { - if (x > 0) alpha = x; else alpha = 0; - } else if (x > 0) { - event.start({ - type: "start", - alpha: alpha = x - }); - d3.timer(force.tick); - } - return force; - }; - force.start = function() { - var i, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o; - for (i = 0; i < n; ++i) { - (o = nodes[i]).index = i; - o.weight = 0; - } - for (i = 0; i < m; ++i) { - o = links[i]; - if (typeof o.source == "number") o.source = nodes[o.source]; - if (typeof o.target == "number") o.target = nodes[o.target]; - ++o.source.weight; - ++o.target.weight; - } - for (i = 0; i < n; ++i) { - o = nodes[i]; - if (isNaN(o.x)) o.x = position("x", w); - if (isNaN(o.y)) o.y = position("y", h); - if (isNaN(o.px)) o.px = o.x; - if (isNaN(o.py)) o.py = o.y; - } - distances = []; - if (typeof linkDistance === "function") for (i = 0; i < m; ++i) distances[i] = +linkDistance.call(this, links[i], i); else for (i = 0; i < m; ++i) distances[i] = linkDistance; - strengths = []; - if (typeof linkStrength === "function") for (i = 0; i < m; ++i) strengths[i] = +linkStrength.call(this, links[i], i); else for (i = 0; i < m; ++i) strengths[i] = linkStrength; - charges = []; - if (typeof charge === "function") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i); else for (i = 0; i < n; ++i) charges[i] = charge; - function position(dimension, size) { - if (!neighbors) { - neighbors = new Array(n); - for (j = 0; j < n; ++j) { - neighbors[j] = []; - } - for (j = 0; j < m; ++j) { - var o = links[j]; - neighbors[o.source.index].push(o.target); - neighbors[o.target.index].push(o.source); - } - } - var candidates = neighbors[i], j = -1, l = candidates.length, x; - while (++j < l) if (!isNaN(x = candidates[j][dimension])) return x; - return Math.random() * size; - } - return force.resume(); - }; - force.resume = function() { - return force.alpha(.1); - }; - force.stop = function() { - return force.alpha(0); - }; - force.drag = function() { - if (!drag) drag = d3.behavior.drag().origin(d3_identity).on("dragstart.force", d3_layout_forceDragstart).on("drag.force", dragmove).on("dragend.force", d3_layout_forceDragend); - if (!arguments.length) return drag; - this.on("mouseover.force", d3_layout_forceMouseover).on("mouseout.force", d3_layout_forceMouseout).call(drag); - }; - function dragmove(d) { - d.px = d3.event.x, d.py = d3.event.y; - force.resume(); - } - return d3.rebind(force, event, "on"); - }; - function d3_layout_forceDragstart(d) { - d.fixed |= 2; - } - function d3_layout_forceDragend(d) { - d.fixed &= ~6; - } - function d3_layout_forceMouseover(d) { - d.fixed |= 4; - d.px = d.x, d.py = d.y; - } - function d3_layout_forceMouseout(d) { - d.fixed &= ~4; - } - function d3_layout_forceAccumulate(quad, alpha, charges) { - var cx = 0, cy = 0; - quad.charge = 0; - if (!quad.leaf) { - var nodes = quad.nodes, n = nodes.length, i = -1, c; - while (++i < n) { - c = nodes[i]; - if (c == null) continue; - d3_layout_forceAccumulate(c, alpha, charges); - quad.charge += c.charge; - cx += c.charge * c.cx; - cy += c.charge * c.cy; - } - } - if (quad.point) { - if (!quad.leaf) { - quad.point.x += Math.random() - .5; - quad.point.y += Math.random() - .5; - } - var k = alpha * charges[quad.point.index]; - quad.charge += quad.pointCharge = k; - cx += k * quad.point.x; - cy += k * quad.point.y; - } - quad.cx = cx / quad.charge; - quad.cy = cy / quad.charge; - } - var d3_layout_forceLinkDistance = 20, d3_layout_forceLinkStrength = 1, d3_layout_forceChargeDistance2 = Infinity; - d3.layout.hierarchy = function() { - var sort = d3_layout_hierarchySort, children = d3_layout_hierarchyChildren, value = d3_layout_hierarchyValue; - function hierarchy(root) { - var stack = [ root ], nodes = [], node; - root.depth = 0; - while ((node = stack.pop()) != null) { - nodes.push(node); - if ((childs = children.call(hierarchy, node, node.depth)) && (n = childs.length)) { - var n, childs, child; - while (--n >= 0) { - stack.push(child = childs[n]); - child.parent = node; - child.depth = node.depth + 1; - } - if (value) node.value = 0; - node.children = childs; - } else { - if (value) node.value = +value.call(hierarchy, node, node.depth) || 0; - delete node.children; - } - } - d3_layout_hierarchyVisitAfter(root, function(node) { - var childs, parent; - if (sort && (childs = node.children)) childs.sort(sort); - if (value && (parent = node.parent)) parent.value += node.value; - }); - return nodes; - } - hierarchy.sort = function(x) { - if (!arguments.length) return sort; - sort = x; - return hierarchy; - }; - hierarchy.children = function(x) { - if (!arguments.length) return children; - children = x; - return hierarchy; - }; - hierarchy.value = function(x) { - if (!arguments.length) return value; - value = x; - return hierarchy; - }; - hierarchy.revalue = function(root) { - if (value) { - d3_layout_hierarchyVisitBefore(root, function(node) { - if (node.children) node.value = 0; - }); - d3_layout_hierarchyVisitAfter(root, function(node) { - var parent; - if (!node.children) node.value = +value.call(hierarchy, node, node.depth) || 0; - if (parent = node.parent) parent.value += node.value; - }); - } - return root; - }; - return hierarchy; - }; - function d3_layout_hierarchyRebind(object, hierarchy) { - d3.rebind(object, hierarchy, "sort", "children", "value"); - object.nodes = object; - object.links = d3_layout_hierarchyLinks; - return object; - } - function d3_layout_hierarchyVisitBefore(node, callback) { - var nodes = [ node ]; - while ((node = nodes.pop()) != null) { - callback(node); - if ((children = node.children) && (n = children.length)) { - var n, children; - while (--n >= 0) nodes.push(children[n]); - } - } - } - function d3_layout_hierarchyVisitAfter(node, callback) { - var nodes = [ node ], nodes2 = []; - while ((node = nodes.pop()) != null) { - nodes2.push(node); - if ((children = node.children) && (n = children.length)) { - var i = -1, n, children; - while (++i < n) nodes.push(children[i]); - } - } - while ((node = nodes2.pop()) != null) { - callback(node); - } - } - function d3_layout_hierarchyChildren(d) { - return d.children; - } - function d3_layout_hierarchyValue(d) { - return d.value; - } - function d3_layout_hierarchySort(a, b) { - return b.value - a.value; - } - function d3_layout_hierarchyLinks(nodes) { - return d3.merge(nodes.map(function(parent) { - return (parent.children || []).map(function(child) { - return { - source: parent, - target: child - }; - }); - })); - } - d3.layout.partition = function() { - var hierarchy = d3.layout.hierarchy(), size = [ 1, 1 ]; - function position(node, x, dx, dy) { - var children = node.children; - node.x = x; - node.y = node.depth * dy; - node.dx = dx; - node.dy = dy; - if (children && (n = children.length)) { - var i = -1, n, c, d; - dx = node.value ? dx / node.value : 0; - while (++i < n) { - position(c = children[i], x, d = c.value * dx, dy); - x += d; - } - } - } - function depth(node) { - var children = node.children, d = 0; - if (children && (n = children.length)) { - var i = -1, n; - while (++i < n) d = Math.max(d, depth(children[i])); - } - return 1 + d; - } - function partition(d, i) { - var nodes = hierarchy.call(this, d, i); - position(nodes[0], 0, size[0], size[1] / depth(nodes[0])); - return nodes; - } - partition.size = function(x) { - if (!arguments.length) return size; - size = x; - return partition; - }; - return d3_layout_hierarchyRebind(partition, hierarchy); - }; - d3.layout.pie = function() { - var value = Number, sort = d3_layout_pieSortByValue, startAngle = 0, endAngle = τ, padAngle = 0; - function pie(data) { - var n = data.length, values = data.map(function(d, i) { - return +value.call(pie, d, i); - }), a = +(typeof startAngle === "function" ? startAngle.apply(this, arguments) : startAngle), da = (typeof endAngle === "function" ? endAngle.apply(this, arguments) : endAngle) - a, p = Math.min(Math.abs(da) / n, +(typeof padAngle === "function" ? padAngle.apply(this, arguments) : padAngle)), pa = p * (da < 0 ? -1 : 1), k = (da - n * pa) / d3.sum(values), index = d3.range(n), arcs = [], v; - if (sort != null) index.sort(sort === d3_layout_pieSortByValue ? function(i, j) { - return values[j] - values[i]; - } : function(i, j) { - return sort(data[i], data[j]); - }); - index.forEach(function(i) { - arcs[i] = { - data: data[i], - value: v = values[i], - startAngle: a, - endAngle: a += v * k + pa, - padAngle: p - }; - }); - return arcs; - } - pie.value = function(_) { - if (!arguments.length) return value; - value = _; - return pie; - }; - pie.sort = function(_) { - if (!arguments.length) return sort; - sort = _; - return pie; - }; - pie.startAngle = function(_) { - if (!arguments.length) return startAngle; - startAngle = _; - return pie; - }; - pie.endAngle = function(_) { - if (!arguments.length) return endAngle; - endAngle = _; - return pie; - }; - pie.padAngle = function(_) { - if (!arguments.length) return padAngle; - padAngle = _; - return pie; - }; - return pie; - }; - var d3_layout_pieSortByValue = {}; - d3.layout.stack = function() { - var values = d3_identity, order = d3_layout_stackOrderDefault, offset = d3_layout_stackOffsetZero, out = d3_layout_stackOut, x = d3_layout_stackX, y = d3_layout_stackY; - function stack(data, index) { - if (!(n = data.length)) return data; - var series = data.map(function(d, i) { - return values.call(stack, d, i); - }); - var points = series.map(function(d) { - return d.map(function(v, i) { - return [ x.call(stack, v, i), y.call(stack, v, i) ]; - }); - }); - var orders = order.call(stack, points, index); - series = d3.permute(series, orders); - points = d3.permute(points, orders); - var offsets = offset.call(stack, points, index); - var m = series[0].length, n, i, j, o; - for (j = 0; j < m; ++j) { - out.call(stack, series[0][j], o = offsets[j], points[0][j][1]); - for (i = 1; i < n; ++i) { - out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]); - } - } - return data; - } - stack.values = function(x) { - if (!arguments.length) return values; - values = x; - return stack; - }; - stack.order = function(x) { - if (!arguments.length) return order; - order = typeof x === "function" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault; - return stack; - }; - stack.offset = function(x) { - if (!arguments.length) return offset; - offset = typeof x === "function" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero; - return stack; - }; - stack.x = function(z) { - if (!arguments.length) return x; - x = z; - return stack; - }; - stack.y = function(z) { - if (!arguments.length) return y; - y = z; - return stack; - }; - stack.out = function(z) { - if (!arguments.length) return out; - out = z; - return stack; - }; - return stack; - }; - function d3_layout_stackX(d) { - return d.x; - } - function d3_layout_stackY(d) { - return d.y; - } - function d3_layout_stackOut(d, y0, y) { - d.y0 = y0; - d.y = y; - } - var d3_layout_stackOrders = d3.map({ - "inside-out": function(data) { - var n = data.length, i, j, max = data.map(d3_layout_stackMaxIndex), sums = data.map(d3_layout_stackReduceSum), index = d3.range(n).sort(function(a, b) { - return max[a] - max[b]; - }), top = 0, bottom = 0, tops = [], bottoms = []; - for (i = 0; i < n; ++i) { - j = index[i]; - if (top < bottom) { - top += sums[j]; - tops.push(j); - } else { - bottom += sums[j]; - bottoms.push(j); - } - } - return bottoms.reverse().concat(tops); - }, - reverse: function(data) { - return d3.range(data.length).reverse(); - }, - "default": d3_layout_stackOrderDefault - }); - var d3_layout_stackOffsets = d3.map({ - silhouette: function(data) { - var n = data.length, m = data[0].length, sums = [], max = 0, i, j, o, y0 = []; - for (j = 0; j < m; ++j) { - for (i = 0, o = 0; i < n; i++) o += data[i][j][1]; - if (o > max) max = o; - sums.push(o); - } - for (j = 0; j < m; ++j) { - y0[j] = (max - sums[j]) / 2; - } - return y0; - }, - wiggle: function(data) { - var n = data.length, x = data[0], m = x.length, i, j, k, s1, s2, s3, dx, o, o0, y0 = []; - y0[0] = o = o0 = 0; - for (j = 1; j < m; ++j) { - for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1]; - for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) { - for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) { - s3 += (data[k][j][1] - data[k][j - 1][1]) / dx; - } - s2 += s3 * data[i][j][1]; - } - y0[j] = o -= s1 ? s2 / s1 * dx : 0; - if (o < o0) o0 = o; - } - for (j = 0; j < m; ++j) y0[j] -= o0; - return y0; - }, - expand: function(data) { - var n = data.length, m = data[0].length, k = 1 / n, i, j, o, y0 = []; - for (j = 0; j < m; ++j) { - for (i = 0, o = 0; i < n; i++) o += data[i][j][1]; - if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; else for (i = 0; i < n; i++) data[i][j][1] = k; - } - for (j = 0; j < m; ++j) y0[j] = 0; - return y0; - }, - zero: d3_layout_stackOffsetZero - }); - function d3_layout_stackOrderDefault(data) { - return d3.range(data.length); - } - function d3_layout_stackOffsetZero(data) { - var j = -1, m = data[0].length, y0 = []; - while (++j < m) y0[j] = 0; - return y0; - } - function d3_layout_stackMaxIndex(array) { - var i = 1, j = 0, v = array[0][1], k, n = array.length; - for (;i < n; ++i) { - if ((k = array[i][1]) > v) { - j = i; - v = k; - } - } - return j; - } - function d3_layout_stackReduceSum(d) { - return d.reduce(d3_layout_stackSum, 0); - } - function d3_layout_stackSum(p, d) { - return p + d[1]; - } - d3.layout.histogram = function() { - var frequency = true, valuer = Number, ranger = d3_layout_histogramRange, binner = d3_layout_histogramBinSturges; - function histogram(data, i) { - var bins = [], values = data.map(valuer, this), range = ranger.call(this, values, i), thresholds = binner.call(this, range, values, i), bin, i = -1, n = values.length, m = thresholds.length - 1, k = frequency ? 1 : 1 / n, x; - while (++i < m) { - bin = bins[i] = []; - bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]); - bin.y = 0; - } - if (m > 0) { - i = -1; - while (++i < n) { - x = values[i]; - if (x >= range[0] && x <= range[1]) { - bin = bins[d3.bisect(thresholds, x, 1, m) - 1]; - bin.y += k; - bin.push(data[i]); - } - } - } - return bins; - } - histogram.value = function(x) { - if (!arguments.length) return valuer; - valuer = x; - return histogram; - }; - histogram.range = function(x) { - if (!arguments.length) return ranger; - ranger = d3_functor(x); - return histogram; - }; - histogram.bins = function(x) { - if (!arguments.length) return binner; - binner = typeof x === "number" ? function(range) { - return d3_layout_histogramBinFixed(range, x); - } : d3_functor(x); - return histogram; - }; - histogram.frequency = function(x) { - if (!arguments.length) return frequency; - frequency = !!x; - return histogram; - }; - return histogram; - }; - function d3_layout_histogramBinSturges(range, values) { - return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1)); - } - function d3_layout_histogramBinFixed(range, n) { - var x = -1, b = +range[0], m = (range[1] - b) / n, f = []; - while (++x <= n) f[x] = m * x + b; - return f; - } - function d3_layout_histogramRange(values) { - return [ d3.min(values), d3.max(values) ]; - } - d3.layout.pack = function() { - var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), padding = 0, size = [ 1, 1 ], radius; - function pack(d, i) { - var nodes = hierarchy.call(this, d, i), root = nodes[0], w = size[0], h = size[1], r = radius == null ? Math.sqrt : typeof radius === "function" ? radius : function() { - return radius; - }; - root.x = root.y = 0; - d3_layout_hierarchyVisitAfter(root, function(d) { - d.r = +r(d.value); - }); - d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings); - if (padding) { - var dr = padding * (radius ? 1 : Math.max(2 * root.r / w, 2 * root.r / h)) / 2; - d3_layout_hierarchyVisitAfter(root, function(d) { - d.r += dr; - }); - d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings); - d3_layout_hierarchyVisitAfter(root, function(d) { - d.r -= dr; - }); - } - d3_layout_packTransform(root, w / 2, h / 2, radius ? 1 : 1 / Math.max(2 * root.r / w, 2 * root.r / h)); - return nodes; - } - pack.size = function(_) { - if (!arguments.length) return size; - size = _; - return pack; - }; - pack.radius = function(_) { - if (!arguments.length) return radius; - radius = _ == null || typeof _ === "function" ? _ : +_; - return pack; - }; - pack.padding = function(_) { - if (!arguments.length) return padding; - padding = +_; - return pack; - }; - return d3_layout_hierarchyRebind(pack, hierarchy); - }; - function d3_layout_packSort(a, b) { - return a.value - b.value; - } - function d3_layout_packInsert(a, b) { - var c = a._pack_next; - a._pack_next = b; - b._pack_prev = a; - b._pack_next = c; - c._pack_prev = b; - } - function d3_layout_packSplice(a, b) { - a._pack_next = b; - b._pack_prev = a; - } - function d3_layout_packIntersects(a, b) { - var dx = b.x - a.x, dy = b.y - a.y, dr = a.r + b.r; - return .999 * dr * dr > dx * dx + dy * dy; - } - function d3_layout_packSiblings(node) { - if (!(nodes = node.children) || !(n = nodes.length)) return; - var nodes, xMin = Infinity, xMax = -Infinity, yMin = Infinity, yMax = -Infinity, a, b, c, i, j, k, n; - function bound(node) { - xMin = Math.min(node.x - node.r, xMin); - xMax = Math.max(node.x + node.r, xMax); - yMin = Math.min(node.y - node.r, yMin); - yMax = Math.max(node.y + node.r, yMax); - } - nodes.forEach(d3_layout_packLink); - a = nodes[0]; - a.x = -a.r; - a.y = 0; - bound(a); - if (n > 1) { - b = nodes[1]; - b.x = b.r; - b.y = 0; - bound(b); - if (n > 2) { - c = nodes[2]; - d3_layout_packPlace(a, b, c); - bound(c); - d3_layout_packInsert(a, c); - a._pack_prev = c; - d3_layout_packInsert(c, b); - b = a._pack_next; - for (i = 3; i < n; i++) { - d3_layout_packPlace(a, b, c = nodes[i]); - var isect = 0, s1 = 1, s2 = 1; - for (j = b._pack_next; j !== b; j = j._pack_next, s1++) { - if (d3_layout_packIntersects(j, c)) { - isect = 1; - break; - } - } - if (isect == 1) { - for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) { - if (d3_layout_packIntersects(k, c)) { - break; - } - } - } - if (isect) { - if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b); - i--; - } else { - d3_layout_packInsert(a, c); - b = c; - bound(c); - } - } - } - } - var cx = (xMin + xMax) / 2, cy = (yMin + yMax) / 2, cr = 0; - for (i = 0; i < n; i++) { - c = nodes[i]; - c.x -= cx; - c.y -= cy; - cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y)); - } - node.r = cr; - nodes.forEach(d3_layout_packUnlink); - } - function d3_layout_packLink(node) { - node._pack_next = node._pack_prev = node; - } - function d3_layout_packUnlink(node) { - delete node._pack_next; - delete node._pack_prev; - } - function d3_layout_packTransform(node, x, y, k) { - var children = node.children; - node.x = x += k * node.x; - node.y = y += k * node.y; - node.r *= k; - if (children) { - var i = -1, n = children.length; - while (++i < n) d3_layout_packTransform(children[i], x, y, k); - } - } - function d3_layout_packPlace(a, b, c) { - var db = a.r + c.r, dx = b.x - a.x, dy = b.y - a.y; - if (db && (dx || dy)) { - var da = b.r + c.r, dc = dx * dx + dy * dy; - da *= da; - db *= db; - var x = .5 + (db - da) / (2 * dc), y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc); - c.x = a.x + x * dx + y * dy; - c.y = a.y + x * dy - y * dx; - } else { - c.x = a.x + db; - c.y = a.y; - } - } - d3.layout.tree = function() { - var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = null; - function tree(d, i) { - var nodes = hierarchy.call(this, d, i), root0 = nodes[0], root1 = wrapTree(root0); - d3_layout_hierarchyVisitAfter(root1, firstWalk), root1.parent.m = -root1.z; - d3_layout_hierarchyVisitBefore(root1, secondWalk); - if (nodeSize) d3_layout_hierarchyVisitBefore(root0, sizeNode); else { - var left = root0, right = root0, bottom = root0; - d3_layout_hierarchyVisitBefore(root0, function(node) { - if (node.x < left.x) left = node; - if (node.x > right.x) right = node; - if (node.depth > bottom.depth) bottom = node; - }); - var tx = separation(left, right) / 2 - left.x, kx = size[0] / (right.x + separation(right, left) / 2 + tx), ky = size[1] / (bottom.depth || 1); - d3_layout_hierarchyVisitBefore(root0, function(node) { - node.x = (node.x + tx) * kx; - node.y = node.depth * ky; - }); - } - return nodes; - } - function wrapTree(root0) { - var root1 = { - A: null, - children: [ root0 ] - }, queue = [ root1 ], node1; - while ((node1 = queue.pop()) != null) { - for (var children = node1.children, child, i = 0, n = children.length; i < n; ++i) { - queue.push((children[i] = child = { - _: children[i], - parent: node1, - children: (child = children[i].children) && child.slice() || [], - A: null, - a: null, - z: 0, - m: 0, - c: 0, - s: 0, - t: null, - i: i - }).a = child); - } - } - return root1.children[0]; - } - function firstWalk(v) { - var children = v.children, siblings = v.parent.children, w = v.i ? siblings[v.i - 1] : null; - if (children.length) { - d3_layout_treeShift(v); - var midpoint = (children[0].z + children[children.length - 1].z) / 2; - if (w) { - v.z = w.z + separation(v._, w._); - v.m = v.z - midpoint; - } else { - v.z = midpoint; - } - } else if (w) { - v.z = w.z + separation(v._, w._); - } - v.parent.A = apportion(v, w, v.parent.A || siblings[0]); - } - function secondWalk(v) { - v._.x = v.z + v.parent.m; - v.m += v.parent.m; - } - function apportion(v, w, ancestor) { - if (w) { - var vip = v, vop = v, vim = w, vom = vip.parent.children[0], sip = vip.m, sop = vop.m, sim = vim.m, som = vom.m, shift; - while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) { - vom = d3_layout_treeLeft(vom); - vop = d3_layout_treeRight(vop); - vop.a = v; - shift = vim.z + sim - vip.z - sip + separation(vim._, vip._); - if (shift > 0) { - d3_layout_treeMove(d3_layout_treeAncestor(vim, v, ancestor), v, shift); - sip += shift; - sop += shift; - } - sim += vim.m; - sip += vip.m; - som += vom.m; - sop += vop.m; - } - if (vim && !d3_layout_treeRight(vop)) { - vop.t = vim; - vop.m += sim - sop; - } - if (vip && !d3_layout_treeLeft(vom)) { - vom.t = vip; - vom.m += sip - som; - ancestor = v; - } - } - return ancestor; - } - function sizeNode(node) { - node.x *= size[0]; - node.y = node.depth * size[1]; - } - tree.separation = function(x) { - if (!arguments.length) return separation; - separation = x; - return tree; - }; - tree.size = function(x) { - if (!arguments.length) return nodeSize ? null : size; - nodeSize = (size = x) == null ? sizeNode : null; - return tree; - }; - tree.nodeSize = function(x) { - if (!arguments.length) return nodeSize ? size : null; - nodeSize = (size = x) == null ? null : sizeNode; - return tree; - }; - return d3_layout_hierarchyRebind(tree, hierarchy); - }; - function d3_layout_treeSeparation(a, b) { - return a.parent == b.parent ? 1 : 2; - } - function d3_layout_treeLeft(v) { - var children = v.children; - return children.length ? children[0] : v.t; - } - function d3_layout_treeRight(v) { - var children = v.children, n; - return (n = children.length) ? children[n - 1] : v.t; - } - function d3_layout_treeMove(wm, wp, shift) { - var change = shift / (wp.i - wm.i); - wp.c -= change; - wp.s += shift; - wm.c += change; - wp.z += shift; - wp.m += shift; - } - function d3_layout_treeShift(v) { - var shift = 0, change = 0, children = v.children, i = children.length, w; - while (--i >= 0) { - w = children[i]; - w.z += shift; - w.m += shift; - shift += w.s + (change += w.c); - } - } - function d3_layout_treeAncestor(vim, v, ancestor) { - return vim.a.parent === v.parent ? vim.a : ancestor; - } - d3.layout.cluster = function() { - var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = false; - function cluster(d, i) { - var nodes = hierarchy.call(this, d, i), root = nodes[0], previousNode, x = 0; - d3_layout_hierarchyVisitAfter(root, function(node) { - var children = node.children; - if (children && children.length) { - node.x = d3_layout_clusterX(children); - node.y = d3_layout_clusterY(children); - } else { - node.x = previousNode ? x += separation(node, previousNode) : 0; - node.y = 0; - previousNode = node; - } - }); - var left = d3_layout_clusterLeft(root), right = d3_layout_clusterRight(root), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2; - d3_layout_hierarchyVisitAfter(root, nodeSize ? function(node) { - node.x = (node.x - root.x) * size[0]; - node.y = (root.y - node.y) * size[1]; - } : function(node) { - node.x = (node.x - x0) / (x1 - x0) * size[0]; - node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1]; - }); - return nodes; - } - cluster.separation = function(x) { - if (!arguments.length) return separation; - separation = x; - return cluster; - }; - cluster.size = function(x) { - if (!arguments.length) return nodeSize ? null : size; - nodeSize = (size = x) == null; - return cluster; - }; - cluster.nodeSize = function(x) { - if (!arguments.length) return nodeSize ? size : null; - nodeSize = (size = x) != null; - return cluster; - }; - return d3_layout_hierarchyRebind(cluster, hierarchy); - }; - function d3_layout_clusterY(children) { - return 1 + d3.max(children, function(child) { - return child.y; - }); - } - function d3_layout_clusterX(children) { - return children.reduce(function(x, child) { - return x + child.x; - }, 0) / children.length; - } - function d3_layout_clusterLeft(node) { - var children = node.children; - return children && children.length ? d3_layout_clusterLeft(children[0]) : node; - } - function d3_layout_clusterRight(node) { - var children = node.children, n; - return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node; - } - d3.layout.treemap = function() { - var hierarchy = d3.layout.hierarchy(), round = Math.round, size = [ 1, 1 ], padding = null, pad = d3_layout_treemapPadNull, sticky = false, stickies, mode = "squarify", ratio = .5 * (1 + Math.sqrt(5)); - function scale(children, k) { - var i = -1, n = children.length, child, area; - while (++i < n) { - area = (child = children[i]).value * (k < 0 ? 0 : k); - child.area = isNaN(area) || area <= 0 ? 0 : area; - } - } - function squarify(node) { - var children = node.children; - if (children && children.length) { - var rect = pad(node), row = [], remaining = children.slice(), child, best = Infinity, score, u = mode === "slice" ? rect.dx : mode === "dice" ? rect.dy : mode === "slice-dice" ? node.depth & 1 ? rect.dy : rect.dx : Math.min(rect.dx, rect.dy), n; - scale(remaining, rect.dx * rect.dy / node.value); - row.area = 0; - while ((n = remaining.length) > 0) { - row.push(child = remaining[n - 1]); - row.area += child.area; - if (mode !== "squarify" || (score = worst(row, u)) <= best) { - remaining.pop(); - best = score; - } else { - row.area -= row.pop().area; - position(row, u, rect, false); - u = Math.min(rect.dx, rect.dy); - row.length = row.area = 0; - best = Infinity; - } - } - if (row.length) { - position(row, u, rect, true); - row.length = row.area = 0; - } - children.forEach(squarify); - } - } - function stickify(node) { - var children = node.children; - if (children && children.length) { - var rect = pad(node), remaining = children.slice(), child, row = []; - scale(remaining, rect.dx * rect.dy / node.value); - row.area = 0; - while (child = remaining.pop()) { - row.push(child); - row.area += child.area; - if (child.z != null) { - position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length); - row.length = row.area = 0; - } - } - children.forEach(stickify); - } - } - function worst(row, u) { - var s = row.area, r, rmax = 0, rmin = Infinity, i = -1, n = row.length; - while (++i < n) { - if (!(r = row[i].area)) continue; - if (r < rmin) rmin = r; - if (r > rmax) rmax = r; - } - s *= s; - u *= u; - return s ? Math.max(u * rmax * ratio / s, s / (u * rmin * ratio)) : Infinity; - } - function position(row, u, rect, flush) { - var i = -1, n = row.length, x = rect.x, y = rect.y, v = u ? round(row.area / u) : 0, o; - if (u == rect.dx) { - if (flush || v > rect.dy) v = rect.dy; - while (++i < n) { - o = row[i]; - o.x = x; - o.y = y; - o.dy = v; - x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0); - } - o.z = true; - o.dx += rect.x + rect.dx - x; - rect.y += v; - rect.dy -= v; - } else { - if (flush || v > rect.dx) v = rect.dx; - while (++i < n) { - o = row[i]; - o.x = x; - o.y = y; - o.dx = v; - y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0); - } - o.z = false; - o.dy += rect.y + rect.dy - y; - rect.x += v; - rect.dx -= v; - } - } - function treemap(d) { - var nodes = stickies || hierarchy(d), root = nodes[0]; - root.x = 0; - root.y = 0; - root.dx = size[0]; - root.dy = size[1]; - if (stickies) hierarchy.revalue(root); - scale([ root ], root.dx * root.dy / root.value); - (stickies ? stickify : squarify)(root); - if (sticky) stickies = nodes; - return nodes; - } - treemap.size = function(x) { - if (!arguments.length) return size; - size = x; - return treemap; - }; - treemap.padding = function(x) { - if (!arguments.length) return padding; - function padFunction(node) { - var p = x.call(treemap, node, node.depth); - return p == null ? d3_layout_treemapPadNull(node) : d3_layout_treemapPad(node, typeof p === "number" ? [ p, p, p, p ] : p); - } - function padConstant(node) { - return d3_layout_treemapPad(node, x); - } - var type; - pad = (padding = x) == null ? d3_layout_treemapPadNull : (type = typeof x) === "function" ? padFunction : type === "number" ? (x = [ x, x, x, x ], - padConstant) : padConstant; - return treemap; - }; - treemap.round = function(x) { - if (!arguments.length) return round != Number; - round = x ? Math.round : Number; - return treemap; - }; - treemap.sticky = function(x) { - if (!arguments.length) return sticky; - sticky = x; - stickies = null; - return treemap; - }; - treemap.ratio = function(x) { - if (!arguments.length) return ratio; - ratio = x; - return treemap; - }; - treemap.mode = function(x) { - if (!arguments.length) return mode; - mode = x + ""; - return treemap; - }; - return d3_layout_hierarchyRebind(treemap, hierarchy); - }; - function d3_layout_treemapPadNull(node) { - return { - x: node.x, - y: node.y, - dx: node.dx, - dy: node.dy - }; - } - function d3_layout_treemapPad(node, padding) { - var x = node.x + padding[3], y = node.y + padding[0], dx = node.dx - padding[1] - padding[3], dy = node.dy - padding[0] - padding[2]; - if (dx < 0) { - x += dx / 2; - dx = 0; - } - if (dy < 0) { - y += dy / 2; - dy = 0; - } - return { - x: x, - y: y, - dx: dx, - dy: dy - }; - } - d3.random = { - normal: function(µ, σ) { - var n = arguments.length; - if (n < 2) σ = 1; - if (n < 1) µ = 0; - return function() { - var x, y, r; - do { - x = Math.random() * 2 - 1; - y = Math.random() * 2 - 1; - r = x * x + y * y; - } while (!r || r > 1); - return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r); - }; - }, - logNormal: function() { - var random = d3.random.normal.apply(d3, arguments); - return function() { - return Math.exp(random()); - }; - }, - bates: function(m) { - var random = d3.random.irwinHall(m); - return function() { - return random() / m; - }; - }, - irwinHall: function(m) { - return function() { - for (var s = 0, j = 0; j < m; j++) s += Math.random(); - return s; - }; - } - }; - d3.scale = {}; - function d3_scaleExtent(domain) { - var start = domain[0], stop = domain[domain.length - 1]; - return start < stop ? [ start, stop ] : [ stop, start ]; - } - function d3_scaleRange(scale) { - return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range()); - } - function d3_scale_bilinear(domain, range, uninterpolate, interpolate) { - var u = uninterpolate(domain[0], domain[1]), i = interpolate(range[0], range[1]); - return function(x) { - return i(u(x)); - }; - } - function d3_scale_nice(domain, nice) { - var i0 = 0, i1 = domain.length - 1, x0 = domain[i0], x1 = domain[i1], dx; - if (x1 < x0) { - dx = i0, i0 = i1, i1 = dx; - dx = x0, x0 = x1, x1 = dx; - } - domain[i0] = nice.floor(x0); - domain[i1] = nice.ceil(x1); - return domain; - } - function d3_scale_niceStep(step) { - return step ? { - floor: function(x) { - return Math.floor(x / step) * step; - }, - ceil: function(x) { - return Math.ceil(x / step) * step; - } - } : d3_scale_niceIdentity; - } - var d3_scale_niceIdentity = { - floor: d3_identity, - ceil: d3_identity - }; - function d3_scale_polylinear(domain, range, uninterpolate, interpolate) { - var u = [], i = [], j = 0, k = Math.min(domain.length, range.length) - 1; - if (domain[k] < domain[0]) { - domain = domain.slice().reverse(); - range = range.slice().reverse(); - } - while (++j <= k) { - u.push(uninterpolate(domain[j - 1], domain[j])); - i.push(interpolate(range[j - 1], range[j])); - } - return function(x) { - var j = d3.bisect(domain, x, 1, k) - 1; - return i[j](u[j](x)); - }; - } - d3.scale.linear = function() { - return d3_scale_linear([ 0, 1 ], [ 0, 1 ], d3_interpolate, false); - }; - function d3_scale_linear(domain, range, interpolate, clamp) { - var output, input; - function rescale() { - var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear, uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber; - output = linear(domain, range, uninterpolate, interpolate); - input = linear(range, domain, uninterpolate, d3_interpolate); - return scale; - } - function scale(x) { - return output(x); - } - scale.invert = function(y) { - return input(y); - }; - scale.domain = function(x) { - if (!arguments.length) return domain; - domain = x.map(Number); - return rescale(); - }; - scale.range = function(x) { - if (!arguments.length) return range; - range = x; - return rescale(); - }; - scale.rangeRound = function(x) { - return scale.range(x).interpolate(d3_interpolateRound); - }; - scale.clamp = function(x) { - if (!arguments.length) return clamp; - clamp = x; - return rescale(); - }; - scale.interpolate = function(x) { - if (!arguments.length) return interpolate; - interpolate = x; - return rescale(); - }; - scale.ticks = function(m) { - return d3_scale_linearTicks(domain, m); - }; - scale.tickFormat = function(m, format) { - return d3_scale_linearTickFormat(domain, m, format); - }; - scale.nice = function(m) { - d3_scale_linearNice(domain, m); - return rescale(); - }; - scale.copy = function() { - return d3_scale_linear(domain, range, interpolate, clamp); - }; - return rescale(); - } - function d3_scale_linearRebind(scale, linear) { - return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp"); - } - function d3_scale_linearNice(domain, m) { - return d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2])); - } - function d3_scale_linearTickRange(domain, m) { - if (m == null) m = 10; - var extent = d3_scaleExtent(domain), span = extent[1] - extent[0], step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), err = m / span * step; - if (err <= .15) step *= 10; else if (err <= .35) step *= 5; else if (err <= .75) step *= 2; - extent[0] = Math.ceil(extent[0] / step) * step; - extent[1] = Math.floor(extent[1] / step) * step + step * .5; - extent[2] = step; - return extent; - } - function d3_scale_linearTicks(domain, m) { - return d3.range.apply(d3, d3_scale_linearTickRange(domain, m)); - } - function d3_scale_linearTickFormat(domain, m, format) { - var range = d3_scale_linearTickRange(domain, m); - if (format) { - var match = d3_format_re.exec(format); - match.shift(); - if (match[8] === "s") { - var prefix = d3.formatPrefix(Math.max(abs(range[0]), abs(range[1]))); - if (!match[7]) match[7] = "." + d3_scale_linearPrecision(prefix.scale(range[2])); - match[8] = "f"; - format = d3.format(match.join("")); - return function(d) { - return format(prefix.scale(d)) + prefix.symbol; - }; - } - if (!match[7]) match[7] = "." + d3_scale_linearFormatPrecision(match[8], range); - format = match.join(""); - } else { - format = ",." + d3_scale_linearPrecision(range[2]) + "f"; - } - return d3.format(format); - } - var d3_scale_linearFormatSignificant = { - s: 1, - g: 1, - p: 1, - r: 1, - e: 1 - }; - function d3_scale_linearPrecision(value) { - return -Math.floor(Math.log(value) / Math.LN10 + .01); - } - function d3_scale_linearFormatPrecision(type, range) { - var p = d3_scale_linearPrecision(range[2]); - return type in d3_scale_linearFormatSignificant ? Math.abs(p - d3_scale_linearPrecision(Math.max(abs(range[0]), abs(range[1])))) + +(type !== "e") : p - (type === "%") * 2; - } - d3.scale.log = function() { - return d3_scale_log(d3.scale.linear().domain([ 0, 1 ]), 10, true, [ 1, 10 ]); - }; - function d3_scale_log(linear, base, positive, domain) { - function log(x) { - return (positive ? Math.log(x < 0 ? 0 : x) : -Math.log(x > 0 ? 0 : -x)) / Math.log(base); - } - function pow(x) { - return positive ? Math.pow(base, x) : -Math.pow(base, -x); - } - function scale(x) { - return linear(log(x)); - } - scale.invert = function(x) { - return pow(linear.invert(x)); - }; - scale.domain = function(x) { - if (!arguments.length) return domain; - positive = x[0] >= 0; - linear.domain((domain = x.map(Number)).map(log)); - return scale; - }; - scale.base = function(_) { - if (!arguments.length) return base; - base = +_; - linear.domain(domain.map(log)); - return scale; - }; - scale.nice = function() { - var niced = d3_scale_nice(domain.map(log), positive ? Math : d3_scale_logNiceNegative); - linear.domain(niced); - domain = niced.map(pow); - return scale; - }; - scale.ticks = function() { - var extent = d3_scaleExtent(domain), ticks = [], u = extent[0], v = extent[1], i = Math.floor(log(u)), j = Math.ceil(log(v)), n = base % 1 ? 2 : base; - if (isFinite(j - i)) { - if (positive) { - for (;i < j; i++) for (var k = 1; k < n; k++) ticks.push(pow(i) * k); - ticks.push(pow(i)); - } else { - ticks.push(pow(i)); - for (;i++ < j; ) for (var k = n - 1; k > 0; k--) ticks.push(pow(i) * k); - } - for (i = 0; ticks[i] < u; i++) {} - for (j = ticks.length; ticks[j - 1] > v; j--) {} - ticks = ticks.slice(i, j); - } - return ticks; - }; - scale.tickFormat = function(n, format) { - if (!arguments.length) return d3_scale_logFormat; - if (arguments.length < 2) format = d3_scale_logFormat; else if (typeof format !== "function") format = d3.format(format); - var k = Math.max(.1, n / scale.ticks().length), f = positive ? (e = 1e-12, Math.ceil) : (e = -1e-12, - Math.floor), e; - return function(d) { - return d / pow(f(log(d) + e)) <= k ? format(d) : ""; - }; - }; - scale.copy = function() { - return d3_scale_log(linear.copy(), base, positive, domain); - }; - return d3_scale_linearRebind(scale, linear); - } - var d3_scale_logFormat = d3.format(".0e"), d3_scale_logNiceNegative = { - floor: function(x) { - return -Math.ceil(-x); - }, - ceil: function(x) { - return -Math.floor(-x); - } - }; - d3.scale.pow = function() { - return d3_scale_pow(d3.scale.linear(), 1, [ 0, 1 ]); - }; - function d3_scale_pow(linear, exponent, domain) { - var powp = d3_scale_powPow(exponent), powb = d3_scale_powPow(1 / exponent); - function scale(x) { - return linear(powp(x)); - } - scale.invert = function(x) { - return powb(linear.invert(x)); - }; - scale.domain = function(x) { - if (!arguments.length) return domain; - linear.domain((domain = x.map(Number)).map(powp)); - return scale; - }; - scale.ticks = function(m) { - return d3_scale_linearTicks(domain, m); - }; - scale.tickFormat = function(m, format) { - return d3_scale_linearTickFormat(domain, m, format); - }; - scale.nice = function(m) { - return scale.domain(d3_scale_linearNice(domain, m)); - }; - scale.exponent = function(x) { - if (!arguments.length) return exponent; - powp = d3_scale_powPow(exponent = x); - powb = d3_scale_powPow(1 / exponent); - linear.domain(domain.map(powp)); - return scale; - }; - scale.copy = function() { - return d3_scale_pow(linear.copy(), exponent, domain); - }; - return d3_scale_linearRebind(scale, linear); - } - function d3_scale_powPow(e) { - return function(x) { - return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e); - }; - } - d3.scale.sqrt = function() { - return d3.scale.pow().exponent(.5); - }; - d3.scale.ordinal = function() { - return d3_scale_ordinal([], { - t: "range", - a: [ [] ] - }); - }; - function d3_scale_ordinal(domain, ranger) { - var index, range, rangeBand; - function scale(x) { - return range[((index.get(x) || (ranger.t === "range" ? index.set(x, domain.push(x)) : NaN)) - 1) % range.length]; - } - function steps(start, step) { - return d3.range(domain.length).map(function(i) { - return start + step * i; - }); - } - scale.domain = function(x) { - if (!arguments.length) return domain; - domain = []; - index = new d3_Map(); - var i = -1, n = x.length, xi; - while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi)); - return scale[ranger.t].apply(scale, ranger.a); - }; - scale.range = function(x) { - if (!arguments.length) return range; - range = x; - rangeBand = 0; - ranger = { - t: "range", - a: arguments - }; - return scale; - }; - scale.rangePoints = function(x, padding) { - if (arguments.length < 2) padding = 0; - var start = x[0], stop = x[1], step = domain.length < 2 ? (start = (start + stop) / 2, - 0) : (stop - start) / (domain.length - 1 + padding); - range = steps(start + step * padding / 2, step); - rangeBand = 0; - ranger = { - t: "rangePoints", - a: arguments - }; - return scale; - }; - scale.rangeRoundPoints = function(x, padding) { - if (arguments.length < 2) padding = 0; - var start = x[0], stop = x[1], step = domain.length < 2 ? (start = stop = Math.round((start + stop) / 2), - 0) : (stop - start) / (domain.length - 1 + padding) | 0; - range = steps(start + Math.round(step * padding / 2 + (stop - start - (domain.length - 1 + padding) * step) / 2), step); - rangeBand = 0; - ranger = { - t: "rangeRoundPoints", - a: arguments - }; - return scale; - }; - scale.rangeBands = function(x, padding, outerPadding) { - if (arguments.length < 2) padding = 0; - if (arguments.length < 3) outerPadding = padding; - var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = (stop - start) / (domain.length - padding + 2 * outerPadding); - range = steps(start + step * outerPadding, step); - if (reverse) range.reverse(); - rangeBand = step * (1 - padding); - ranger = { - t: "rangeBands", - a: arguments - }; - return scale; - }; - scale.rangeRoundBands = function(x, padding, outerPadding) { - if (arguments.length < 2) padding = 0; - if (arguments.length < 3) outerPadding = padding; - var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding)); - range = steps(start + Math.round((stop - start - (domain.length - padding) * step) / 2), step); - if (reverse) range.reverse(); - rangeBand = Math.round(step * (1 - padding)); - ranger = { - t: "rangeRoundBands", - a: arguments - }; - return scale; - }; - scale.rangeBand = function() { - return rangeBand; - }; - scale.rangeExtent = function() { - return d3_scaleExtent(ranger.a[0]); - }; - scale.copy = function() { - return d3_scale_ordinal(domain, ranger); - }; - return scale.domain(domain); - } - d3.scale.category10 = function() { - return d3.scale.ordinal().range(d3_category10); - }; - d3.scale.category20 = function() { - return d3.scale.ordinal().range(d3_category20); - }; - d3.scale.category20b = function() { - return d3.scale.ordinal().range(d3_category20b); - }; - d3.scale.category20c = function() { - return d3.scale.ordinal().range(d3_category20c); - }; - var d3_category10 = [ 2062260, 16744206, 2924588, 14034728, 9725885, 9197131, 14907330, 8355711, 12369186, 1556175 ].map(d3_rgbString); - var d3_category20 = [ 2062260, 11454440, 16744206, 16759672, 2924588, 10018698, 14034728, 16750742, 9725885, 12955861, 9197131, 12885140, 14907330, 16234194, 8355711, 13092807, 12369186, 14408589, 1556175, 10410725 ].map(d3_rgbString); - var d3_category20b = [ 3750777, 5395619, 7040719, 10264286, 6519097, 9216594, 11915115, 13556636, 9202993, 12426809, 15186514, 15190932, 8666169, 11356490, 14049643, 15177372, 8077683, 10834324, 13528509, 14589654 ].map(d3_rgbString); - var d3_category20c = [ 3244733, 7057110, 10406625, 13032431, 15095053, 16616764, 16625259, 16634018, 3253076, 7652470, 10607003, 13101504, 7695281, 10394312, 12369372, 14342891, 6513507, 9868950, 12434877, 14277081 ].map(d3_rgbString); - d3.scale.quantile = function() { - return d3_scale_quantile([], []); - }; - function d3_scale_quantile(domain, range) { - var thresholds; - function rescale() { - var k = 0, q = range.length; - thresholds = []; - while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q); - return scale; - } - function scale(x) { - if (!isNaN(x = +x)) return range[d3.bisect(thresholds, x)]; - } - scale.domain = function(x) { - if (!arguments.length) return domain; - domain = x.map(d3_number).filter(d3_numeric).sort(d3_ascending); - return rescale(); - }; - scale.range = function(x) { - if (!arguments.length) return range; - range = x; - return rescale(); - }; - scale.quantiles = function() { - return thresholds; - }; - scale.invertExtent = function(y) { - y = range.indexOf(y); - return y < 0 ? [ NaN, NaN ] : [ y > 0 ? thresholds[y - 1] : domain[0], y < thresholds.length ? thresholds[y] : domain[domain.length - 1] ]; - }; - scale.copy = function() { - return d3_scale_quantile(domain, range); - }; - return rescale(); - } - d3.scale.quantize = function() { - return d3_scale_quantize(0, 1, [ 0, 1 ]); - }; - function d3_scale_quantize(x0, x1, range) { - var kx, i; - function scale(x) { - return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))]; - } - function rescale() { - kx = range.length / (x1 - x0); - i = range.length - 1; - return scale; - } - scale.domain = function(x) { - if (!arguments.length) return [ x0, x1 ]; - x0 = +x[0]; - x1 = +x[x.length - 1]; - return rescale(); - }; - scale.range = function(x) { - if (!arguments.length) return range; - range = x; - return rescale(); - }; - scale.invertExtent = function(y) { - y = range.indexOf(y); - y = y < 0 ? NaN : y / kx + x0; - return [ y, y + 1 / kx ]; - }; - scale.copy = function() { - return d3_scale_quantize(x0, x1, range); - }; - return rescale(); - } - d3.scale.threshold = function() { - return d3_scale_threshold([ .5 ], [ 0, 1 ]); - }; - function d3_scale_threshold(domain, range) { - function scale(x) { - if (x <= x) return range[d3.bisect(domain, x)]; - } - scale.domain = function(_) { - if (!arguments.length) return domain; - domain = _; - return scale; - }; - scale.range = function(_) { - if (!arguments.length) return range; - range = _; - return scale; - }; - scale.invertExtent = function(y) { - y = range.indexOf(y); - return [ domain[y - 1], domain[y] ]; - }; - scale.copy = function() { - return d3_scale_threshold(domain, range); - }; - return scale; - } - d3.scale.identity = function() { - return d3_scale_identity([ 0, 1 ]); - }; - function d3_scale_identity(domain) { - function identity(x) { - return +x; - } - identity.invert = identity; - identity.domain = identity.range = function(x) { - if (!arguments.length) return domain; - domain = x.map(identity); - return identity; - }; - identity.ticks = function(m) { - return d3_scale_linearTicks(domain, m); - }; - identity.tickFormat = function(m, format) { - return d3_scale_linearTickFormat(domain, m, format); - }; - identity.copy = function() { - return d3_scale_identity(domain); - }; - return identity; - } - d3.svg = {}; - function d3_zero() { - return 0; - } - d3.svg.arc = function() { - var innerRadius = d3_svg_arcInnerRadius, outerRadius = d3_svg_arcOuterRadius, cornerRadius = d3_zero, padRadius = d3_svg_arcAuto, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle, padAngle = d3_svg_arcPadAngle; - function arc() { - var r0 = Math.max(0, +innerRadius.apply(this, arguments)), r1 = Math.max(0, +outerRadius.apply(this, arguments)), a0 = startAngle.apply(this, arguments) - halfπ, a1 = endAngle.apply(this, arguments) - halfπ, da = Math.abs(a1 - a0), cw = a0 > a1 ? 0 : 1; - if (r1 < r0) rc = r1, r1 = r0, r0 = rc; - if (da >= τε) return circleSegment(r1, cw) + (r0 ? circleSegment(r0, 1 - cw) : "") + "Z"; - var rc, cr, rp, ap, p0 = 0, p1 = 0, x0, y0, x1, y1, x2, y2, x3, y3, path = []; - if (ap = (+padAngle.apply(this, arguments) || 0) / 2) { - rp = padRadius === d3_svg_arcAuto ? Math.sqrt(r0 * r0 + r1 * r1) : +padRadius.apply(this, arguments); - if (!cw) p1 *= -1; - if (r1) p1 = d3_asin(rp / r1 * Math.sin(ap)); - if (r0) p0 = d3_asin(rp / r0 * Math.sin(ap)); - } - if (r1) { - x0 = r1 * Math.cos(a0 + p1); - y0 = r1 * Math.sin(a0 + p1); - x1 = r1 * Math.cos(a1 - p1); - y1 = r1 * Math.sin(a1 - p1); - var l1 = Math.abs(a1 - a0 - 2 * p1) <= π ? 0 : 1; - if (p1 && d3_svg_arcSweep(x0, y0, x1, y1) === cw ^ l1) { - var h1 = (a0 + a1) / 2; - x0 = r1 * Math.cos(h1); - y0 = r1 * Math.sin(h1); - x1 = y1 = null; - } - } else { - x0 = y0 = 0; - } - if (r0) { - x2 = r0 * Math.cos(a1 - p0); - y2 = r0 * Math.sin(a1 - p0); - x3 = r0 * Math.cos(a0 + p0); - y3 = r0 * Math.sin(a0 + p0); - var l0 = Math.abs(a0 - a1 + 2 * p0) <= π ? 0 : 1; - if (p0 && d3_svg_arcSweep(x2, y2, x3, y3) === 1 - cw ^ l0) { - var h0 = (a0 + a1) / 2; - x2 = r0 * Math.cos(h0); - y2 = r0 * Math.sin(h0); - x3 = y3 = null; - } - } else { - x2 = y2 = 0; - } - if ((rc = Math.min(Math.abs(r1 - r0) / 2, +cornerRadius.apply(this, arguments))) > .001) { - cr = r0 < r1 ^ cw ? 0 : 1; - var oc = x3 == null ? [ x2, y2 ] : x1 == null ? [ x0, y0 ] : d3_geom_polygonIntersect([ x0, y0 ], [ x3, y3 ], [ x1, y1 ], [ x2, y2 ]), ax = x0 - oc[0], ay = y0 - oc[1], bx = x1 - oc[0], by = y1 - oc[1], kc = 1 / Math.sin(Math.acos((ax * bx + ay * by) / (Math.sqrt(ax * ax + ay * ay) * Math.sqrt(bx * bx + by * by))) / 2), lc = Math.sqrt(oc[0] * oc[0] + oc[1] * oc[1]); - if (x1 != null) { - var rc1 = Math.min(rc, (r1 - lc) / (kc + 1)), t30 = d3_svg_arcCornerTangents(x3 == null ? [ x2, y2 ] : [ x3, y3 ], [ x0, y0 ], r1, rc1, cw), t12 = d3_svg_arcCornerTangents([ x1, y1 ], [ x2, y2 ], r1, rc1, cw); - if (rc === rc1) { - path.push("M", t30[0], "A", rc1, ",", rc1, " 0 0,", cr, " ", t30[1], "A", r1, ",", r1, " 0 ", 1 - cw ^ d3_svg_arcSweep(t30[1][0], t30[1][1], t12[1][0], t12[1][1]), ",", cw, " ", t12[1], "A", rc1, ",", rc1, " 0 0,", cr, " ", t12[0]); - } else { - path.push("M", t30[0], "A", rc1, ",", rc1, " 0 1,", cr, " ", t12[0]); - } - } else { - path.push("M", x0, ",", y0); - } - if (x3 != null) { - var rc0 = Math.min(rc, (r0 - lc) / (kc - 1)), t03 = d3_svg_arcCornerTangents([ x0, y0 ], [ x3, y3 ], r0, -rc0, cw), t21 = d3_svg_arcCornerTangents([ x2, y2 ], x1 == null ? [ x0, y0 ] : [ x1, y1 ], r0, -rc0, cw); - if (rc === rc0) { - path.push("L", t21[0], "A", rc0, ",", rc0, " 0 0,", cr, " ", t21[1], "A", r0, ",", r0, " 0 ", cw ^ d3_svg_arcSweep(t21[1][0], t21[1][1], t03[1][0], t03[1][1]), ",", 1 - cw, " ", t03[1], "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]); - } else { - path.push("L", t21[0], "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]); - } - } else { - path.push("L", x2, ",", y2); - } - } else { - path.push("M", x0, ",", y0); - if (x1 != null) path.push("A", r1, ",", r1, " 0 ", l1, ",", cw, " ", x1, ",", y1); - path.push("L", x2, ",", y2); - if (x3 != null) path.push("A", r0, ",", r0, " 0 ", l0, ",", 1 - cw, " ", x3, ",", y3); - } - path.push("Z"); - return path.join(""); - } - function circleSegment(r1, cw) { - return "M0," + r1 + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + -r1 + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + r1; - } - arc.innerRadius = function(v) { - if (!arguments.length) return innerRadius; - innerRadius = d3_functor(v); - return arc; - }; - arc.outerRadius = function(v) { - if (!arguments.length) return outerRadius; - outerRadius = d3_functor(v); - return arc; - }; - arc.cornerRadius = function(v) { - if (!arguments.length) return cornerRadius; - cornerRadius = d3_functor(v); - return arc; - }; - arc.padRadius = function(v) { - if (!arguments.length) return padRadius; - padRadius = v == d3_svg_arcAuto ? d3_svg_arcAuto : d3_functor(v); - return arc; - }; - arc.startAngle = function(v) { - if (!arguments.length) return startAngle; - startAngle = d3_functor(v); - return arc; - }; - arc.endAngle = function(v) { - if (!arguments.length) return endAngle; - endAngle = d3_functor(v); - return arc; - }; - arc.padAngle = function(v) { - if (!arguments.length) return padAngle; - padAngle = d3_functor(v); - return arc; - }; - arc.centroid = function() { - var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2, a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - halfπ; - return [ Math.cos(a) * r, Math.sin(a) * r ]; - }; - return arc; - }; - var d3_svg_arcAuto = "auto"; - function d3_svg_arcInnerRadius(d) { - return d.innerRadius; - } - function d3_svg_arcOuterRadius(d) { - return d.outerRadius; - } - function d3_svg_arcStartAngle(d) { - return d.startAngle; - } - function d3_svg_arcEndAngle(d) { - return d.endAngle; - } - function d3_svg_arcPadAngle(d) { - return d && d.padAngle; - } - function d3_svg_arcSweep(x0, y0, x1, y1) { - return (x0 - x1) * y0 - (y0 - y1) * x0 > 0 ? 0 : 1; - } - function d3_svg_arcCornerTangents(p0, p1, r1, rc, cw) { - var x01 = p0[0] - p1[0], y01 = p0[1] - p1[1], lo = (cw ? rc : -rc) / Math.sqrt(x01 * x01 + y01 * y01), ox = lo * y01, oy = -lo * x01, x1 = p0[0] + ox, y1 = p0[1] + oy, x2 = p1[0] + ox, y2 = p1[1] + oy, x3 = (x1 + x2) / 2, y3 = (y1 + y2) / 2, dx = x2 - x1, dy = y2 - y1, d2 = dx * dx + dy * dy, r = r1 - rc, D = x1 * y2 - x2 * y1, d = (dy < 0 ? -1 : 1) * Math.sqrt(r * r * d2 - D * D), cx0 = (D * dy - dx * d) / d2, cy0 = (-D * dx - dy * d) / d2, cx1 = (D * dy + dx * d) / d2, cy1 = (-D * dx + dy * d) / d2, dx0 = cx0 - x3, dy0 = cy0 - y3, dx1 = cx1 - x3, dy1 = cy1 - y3; - if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1; - return [ [ cx0 - ox, cy0 - oy ], [ cx0 * r1 / r, cy0 * r1 / r ] ]; - } - function d3_svg_line(projection) { - var x = d3_geom_pointX, y = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, tension = .7; - function line(data) { - var segments = [], points = [], i = -1, n = data.length, d, fx = d3_functor(x), fy = d3_functor(y); - function segment() { - segments.push("M", interpolate(projection(points), tension)); - } - while (++i < n) { - if (defined.call(this, d = data[i], i)) { - points.push([ +fx.call(this, d, i), +fy.call(this, d, i) ]); - } else if (points.length) { - segment(); - points = []; - } - } - if (points.length) segment(); - return segments.length ? segments.join("") : null; - } - line.x = function(_) { - if (!arguments.length) return x; - x = _; - return line; - }; - line.y = function(_) { - if (!arguments.length) return y; - y = _; - return line; - }; - line.defined = function(_) { - if (!arguments.length) return defined; - defined = _; - return line; - }; - line.interpolate = function(_) { - if (!arguments.length) return interpolateKey; - if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key; - return line; - }; - line.tension = function(_) { - if (!arguments.length) return tension; - tension = _; - return line; - }; - return line; - } - d3.svg.line = function() { - return d3_svg_line(d3_identity); - }; - var d3_svg_lineInterpolators = d3.map({ - linear: d3_svg_lineLinear, - "linear-closed": d3_svg_lineLinearClosed, - step: d3_svg_lineStep, - "step-before": d3_svg_lineStepBefore, - "step-after": d3_svg_lineStepAfter, - basis: d3_svg_lineBasis, - "basis-open": d3_svg_lineBasisOpen, - "basis-closed": d3_svg_lineBasisClosed, - bundle: d3_svg_lineBundle, - cardinal: d3_svg_lineCardinal, - "cardinal-open": d3_svg_lineCardinalOpen, - "cardinal-closed": d3_svg_lineCardinalClosed, - monotone: d3_svg_lineMonotone - }); - d3_svg_lineInterpolators.forEach(function(key, value) { - value.key = key; - value.closed = /-closed$/.test(key); - }); - function d3_svg_lineLinear(points) { - return points.join("L"); - } - function d3_svg_lineLinearClosed(points) { - return d3_svg_lineLinear(points) + "Z"; - } - function d3_svg_lineStep(points) { - var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ]; - while (++i < n) path.push("H", (p[0] + (p = points[i])[0]) / 2, "V", p[1]); - if (n > 1) path.push("H", p[0]); - return path.join(""); - } - function d3_svg_lineStepBefore(points) { - var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ]; - while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]); - return path.join(""); - } - function d3_svg_lineStepAfter(points) { - var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ]; - while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]); - return path.join(""); - } - function d3_svg_lineCardinalOpen(points, tension) { - return points.length < 4 ? d3_svg_lineLinear(points) : points[1] + d3_svg_lineHermite(points.slice(1, -1), d3_svg_lineCardinalTangents(points, tension)); - } - function d3_svg_lineCardinalClosed(points, tension) { - return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite((points.push(points[0]), - points), d3_svg_lineCardinalTangents([ points[points.length - 2] ].concat(points, [ points[1] ]), tension)); - } - function d3_svg_lineCardinal(points, tension) { - return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineCardinalTangents(points, tension)); - } - function d3_svg_lineHermite(points, tangents) { - if (tangents.length < 1 || points.length != tangents.length && points.length != tangents.length + 2) { - return d3_svg_lineLinear(points); - } - var quad = points.length != tangents.length, path = "", p0 = points[0], p = points[1], t0 = tangents[0], t = t0, pi = 1; - if (quad) { - path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3) + "," + p[0] + "," + p[1]; - p0 = points[1]; - pi = 2; - } - if (tangents.length > 1) { - t = tangents[1]; - p = points[pi]; - pi++; - path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1]) + "," + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1]; - for (var i = 2; i < tangents.length; i++, pi++) { - p = points[pi]; - t = tangents[i]; - path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1]; - } - } - if (quad) { - var lp = points[pi]; - path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3) + "," + lp[0] + "," + lp[1]; - } - return path; - } - function d3_svg_lineCardinalTangents(points, tension) { - var tangents = [], a = (1 - tension) / 2, p0, p1 = points[0], p2 = points[1], i = 1, n = points.length; - while (++i < n) { - p0 = p1; - p1 = p2; - p2 = points[i]; - tangents.push([ a * (p2[0] - p0[0]), a * (p2[1] - p0[1]) ]); - } - return tangents; - } - function d3_svg_lineBasis(points) { - if (points.length < 3) return d3_svg_lineLinear(points); - var i = 1, n = points.length, pi = points[0], x0 = pi[0], y0 = pi[1], px = [ x0, x0, x0, (pi = points[1])[0] ], py = [ y0, y0, y0, pi[1] ], path = [ x0, ",", y0, "L", d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ]; - points.push(points[n - 1]); - while (++i <= n) { - pi = points[i]; - px.shift(); - px.push(pi[0]); - py.shift(); - py.push(pi[1]); - d3_svg_lineBasisBezier(path, px, py); - } - points.pop(); - path.push("L", pi); - return path.join(""); - } - function d3_svg_lineBasisOpen(points) { - if (points.length < 4) return d3_svg_lineLinear(points); - var path = [], i = -1, n = points.length, pi, px = [ 0 ], py = [ 0 ]; - while (++i < 3) { - pi = points[i]; - px.push(pi[0]); - py.push(pi[1]); - } - path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py)); - --i; - while (++i < n) { - pi = points[i]; - px.shift(); - px.push(pi[0]); - py.shift(); - py.push(pi[1]); - d3_svg_lineBasisBezier(path, px, py); - } - return path.join(""); - } - function d3_svg_lineBasisClosed(points) { - var path, i = -1, n = points.length, m = n + 4, pi, px = [], py = []; - while (++i < 4) { - pi = points[i % n]; - px.push(pi[0]); - py.push(pi[1]); - } - path = [ d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ]; - --i; - while (++i < m) { - pi = points[i % n]; - px.shift(); - px.push(pi[0]); - py.shift(); - py.push(pi[1]); - d3_svg_lineBasisBezier(path, px, py); - } - return path.join(""); - } - function d3_svg_lineBundle(points, tension) { - var n = points.length - 1; - if (n) { - var x0 = points[0][0], y0 = points[0][1], dx = points[n][0] - x0, dy = points[n][1] - y0, i = -1, p, t; - while (++i <= n) { - p = points[i]; - t = i / n; - p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx); - p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy); - } - } - return d3_svg_lineBasis(points); - } - function d3_svg_lineDot4(a, b) { - return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3]; - } - var d3_svg_lineBasisBezier1 = [ 0, 2 / 3, 1 / 3, 0 ], d3_svg_lineBasisBezier2 = [ 0, 1 / 3, 2 / 3, 0 ], d3_svg_lineBasisBezier3 = [ 0, 1 / 6, 2 / 3, 1 / 6 ]; - function d3_svg_lineBasisBezier(path, x, y) { - path.push("C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y)); - } - function d3_svg_lineSlope(p0, p1) { - return (p1[1] - p0[1]) / (p1[0] - p0[0]); - } - function d3_svg_lineFiniteDifferences(points) { - var i = 0, j = points.length - 1, m = [], p0 = points[0], p1 = points[1], d = m[0] = d3_svg_lineSlope(p0, p1); - while (++i < j) { - m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2; - } - m[i] = d; - return m; - } - function d3_svg_lineMonotoneTangents(points) { - var tangents = [], d, a, b, s, m = d3_svg_lineFiniteDifferences(points), i = -1, j = points.length - 1; - while (++i < j) { - d = d3_svg_lineSlope(points[i], points[i + 1]); - if (abs(d) < ε) { - m[i] = m[i + 1] = 0; - } else { - a = m[i] / d; - b = m[i + 1] / d; - s = a * a + b * b; - if (s > 9) { - s = d * 3 / Math.sqrt(s); - m[i] = s * a; - m[i + 1] = s * b; - } - } - } - i = -1; - while (++i <= j) { - s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i])); - tangents.push([ s || 0, m[i] * s || 0 ]); - } - return tangents; - } - function d3_svg_lineMonotone(points) { - return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points)); - } - d3.svg.line.radial = function() { - var line = d3_svg_line(d3_svg_lineRadial); - line.radius = line.x, delete line.x; - line.angle = line.y, delete line.y; - return line; - }; - function d3_svg_lineRadial(points) { - var point, i = -1, n = points.length, r, a; - while (++i < n) { - point = points[i]; - r = point[0]; - a = point[1] - halfπ; - point[0] = r * Math.cos(a); - point[1] = r * Math.sin(a); - } - return points; - } - function d3_svg_area(projection) { - var x0 = d3_geom_pointX, x1 = d3_geom_pointX, y0 = 0, y1 = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, interpolateReverse = interpolate, L = "L", tension = .7; - function area(data) { - var segments = [], points0 = [], points1 = [], i = -1, n = data.length, d, fx0 = d3_functor(x0), fy0 = d3_functor(y0), fx1 = x0 === x1 ? function() { - return x; - } : d3_functor(x1), fy1 = y0 === y1 ? function() { - return y; - } : d3_functor(y1), x, y; - function segment() { - segments.push("M", interpolate(projection(points1), tension), L, interpolateReverse(projection(points0.reverse()), tension), "Z"); - } - while (++i < n) { - if (defined.call(this, d = data[i], i)) { - points0.push([ x = +fx0.call(this, d, i), y = +fy0.call(this, d, i) ]); - points1.push([ +fx1.call(this, d, i), +fy1.call(this, d, i) ]); - } else if (points0.length) { - segment(); - points0 = []; - points1 = []; - } - } - if (points0.length) segment(); - return segments.length ? segments.join("") : null; - } - area.x = function(_) { - if (!arguments.length) return x1; - x0 = x1 = _; - return area; - }; - area.x0 = function(_) { - if (!arguments.length) return x0; - x0 = _; - return area; - }; - area.x1 = function(_) { - if (!arguments.length) return x1; - x1 = _; - return area; - }; - area.y = function(_) { - if (!arguments.length) return y1; - y0 = y1 = _; - return area; - }; - area.y0 = function(_) { - if (!arguments.length) return y0; - y0 = _; - return area; - }; - area.y1 = function(_) { - if (!arguments.length) return y1; - y1 = _; - return area; - }; - area.defined = function(_) { - if (!arguments.length) return defined; - defined = _; - return area; - }; - area.interpolate = function(_) { - if (!arguments.length) return interpolateKey; - if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key; - interpolateReverse = interpolate.reverse || interpolate; - L = interpolate.closed ? "M" : "L"; - return area; - }; - area.tension = function(_) { - if (!arguments.length) return tension; - tension = _; - return area; - }; - return area; - } - d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter; - d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore; - d3.svg.area = function() { - return d3_svg_area(d3_identity); - }; - d3.svg.area.radial = function() { - var area = d3_svg_area(d3_svg_lineRadial); - area.radius = area.x, delete area.x; - area.innerRadius = area.x0, delete area.x0; - area.outerRadius = area.x1, delete area.x1; - area.angle = area.y, delete area.y; - area.startAngle = area.y0, delete area.y0; - area.endAngle = area.y1, delete area.y1; - return area; - }; - d3.svg.chord = function() { - var source = d3_source, target = d3_target, radius = d3_svg_chordRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle; - function chord(d, i) { - var s = subgroup(this, source, d, i), t = subgroup(this, target, d, i); - return "M" + s.p0 + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t) ? curve(s.r, s.p1, s.r, s.p0) : curve(s.r, s.p1, t.r, t.p0) + arc(t.r, t.p1, t.a1 - t.a0) + curve(t.r, t.p1, s.r, s.p0)) + "Z"; - } - function subgroup(self, f, d, i) { - var subgroup = f.call(self, d, i), r = radius.call(self, subgroup, i), a0 = startAngle.call(self, subgroup, i) - halfπ, a1 = endAngle.call(self, subgroup, i) - halfπ; - return { - r: r, - a0: a0, - a1: a1, - p0: [ r * Math.cos(a0), r * Math.sin(a0) ], - p1: [ r * Math.cos(a1), r * Math.sin(a1) ] - }; - } - function equals(a, b) { - return a.a0 == b.a0 && a.a1 == b.a1; - } - function arc(r, p, a) { - return "A" + r + "," + r + " 0 " + +(a > π) + ",1 " + p; - } - function curve(r0, p0, r1, p1) { - return "Q 0,0 " + p1; - } - chord.radius = function(v) { - if (!arguments.length) return radius; - radius = d3_functor(v); - return chord; - }; - chord.source = function(v) { - if (!arguments.length) return source; - source = d3_functor(v); - return chord; - }; - chord.target = function(v) { - if (!arguments.length) return target; - target = d3_functor(v); - return chord; - }; - chord.startAngle = function(v) { - if (!arguments.length) return startAngle; - startAngle = d3_functor(v); - return chord; - }; - chord.endAngle = function(v) { - if (!arguments.length) return endAngle; - endAngle = d3_functor(v); - return chord; - }; - return chord; - }; - function d3_svg_chordRadius(d) { - return d.radius; - } - d3.svg.diagonal = function() { - var source = d3_source, target = d3_target, projection = d3_svg_diagonalProjection; - function diagonal(d, i) { - var p0 = source.call(this, d, i), p3 = target.call(this, d, i), m = (p0.y + p3.y) / 2, p = [ p0, { - x: p0.x, - y: m - }, { - x: p3.x, - y: m - }, p3 ]; - p = p.map(projection); - return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3]; - } - diagonal.source = function(x) { - if (!arguments.length) return source; - source = d3_functor(x); - return diagonal; - }; - diagonal.target = function(x) { - if (!arguments.length) return target; - target = d3_functor(x); - return diagonal; - }; - diagonal.projection = function(x) { - if (!arguments.length) return projection; - projection = x; - return diagonal; - }; - return diagonal; - }; - function d3_svg_diagonalProjection(d) { - return [ d.x, d.y ]; - } - d3.svg.diagonal.radial = function() { - var diagonal = d3.svg.diagonal(), projection = d3_svg_diagonalProjection, projection_ = diagonal.projection; - diagonal.projection = function(x) { - return arguments.length ? projection_(d3_svg_diagonalRadialProjection(projection = x)) : projection; - }; - return diagonal; - }; - function d3_svg_diagonalRadialProjection(projection) { - return function() { - var d = projection.apply(this, arguments), r = d[0], a = d[1] - halfπ; - return [ r * Math.cos(a), r * Math.sin(a) ]; - }; - } - d3.svg.symbol = function() { - var type = d3_svg_symbolType, size = d3_svg_symbolSize; - function symbol(d, i) { - return (d3_svg_symbols.get(type.call(this, d, i)) || d3_svg_symbolCircle)(size.call(this, d, i)); - } - symbol.type = function(x) { - if (!arguments.length) return type; - type = d3_functor(x); - return symbol; - }; - symbol.size = function(x) { - if (!arguments.length) return size; - size = d3_functor(x); - return symbol; - }; - return symbol; - }; - function d3_svg_symbolSize() { - return 64; - } - function d3_svg_symbolType() { - return "circle"; - } - function d3_svg_symbolCircle(size) { - var r = Math.sqrt(size / π); - return "M0," + r + "A" + r + "," + r + " 0 1,1 0," + -r + "A" + r + "," + r + " 0 1,1 0," + r + "Z"; - } - var d3_svg_symbols = d3.map({ - circle: d3_svg_symbolCircle, - cross: function(size) { - var r = Math.sqrt(size / 5) / 2; - return "M" + -3 * r + "," + -r + "H" + -r + "V" + -3 * r + "H" + r + "V" + -r + "H" + 3 * r + "V" + r + "H" + r + "V" + 3 * r + "H" + -r + "V" + r + "H" + -3 * r + "Z"; - }, - diamond: function(size) { - var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), rx = ry * d3_svg_symbolTan30; - return "M0," + -ry + "L" + rx + ",0" + " 0," + ry + " " + -rx + ",0" + "Z"; - }, - square: function(size) { - var r = Math.sqrt(size) / 2; - return "M" + -r + "," + -r + "L" + r + "," + -r + " " + r + "," + r + " " + -r + "," + r + "Z"; - }, - "triangle-down": function(size) { - var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2; - return "M0," + ry + "L" + rx + "," + -ry + " " + -rx + "," + -ry + "Z"; - }, - "triangle-up": function(size) { - var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2; - return "M0," + -ry + "L" + rx + "," + ry + " " + -rx + "," + ry + "Z"; - } - }); - d3.svg.symbolTypes = d3_svg_symbols.keys(); - var d3_svg_symbolSqrt3 = Math.sqrt(3), d3_svg_symbolTan30 = Math.tan(30 * d3_radians); - d3_selectionPrototype.transition = function(name) { - var id = d3_transitionInheritId || ++d3_transitionId, ns = d3_transitionNamespace(name), subgroups = [], subgroup, node, transition = d3_transitionInherit || { - time: Date.now(), - ease: d3_ease_cubicInOut, - delay: 0, - duration: 250 - }; - for (var j = -1, m = this.length; ++j < m; ) { - subgroups.push(subgroup = []); - for (var group = this[j], i = -1, n = group.length; ++i < n; ) { - if (node = group[i]) d3_transitionNode(node, i, ns, id, transition); - subgroup.push(node); - } - } - return d3_transition(subgroups, ns, id); - }; - d3_selectionPrototype.interrupt = function(name) { - return this.each(name == null ? d3_selection_interrupt : d3_selection_interruptNS(d3_transitionNamespace(name))); - }; - var d3_selection_interrupt = d3_selection_interruptNS(d3_transitionNamespace()); - function d3_selection_interruptNS(ns) { - return function() { - var lock, active; - if ((lock = this[ns]) && (active = lock[lock.active])) { - if (--lock.count) delete lock[lock.active]; else delete this[ns]; - lock.active += .5; - active.event && active.event.interrupt.call(this, this.__data__, active.index); - } - }; - } - function d3_transition(groups, ns, id) { - d3_subclass(groups, d3_transitionPrototype); - groups.namespace = ns; - groups.id = id; - return groups; - } - var d3_transitionPrototype = [], d3_transitionId = 0, d3_transitionInheritId, d3_transitionInherit; - d3_transitionPrototype.call = d3_selectionPrototype.call; - d3_transitionPrototype.empty = d3_selectionPrototype.empty; - d3_transitionPrototype.node = d3_selectionPrototype.node; - d3_transitionPrototype.size = d3_selectionPrototype.size; - d3.transition = function(selection, name) { - return selection && selection.transition ? d3_transitionInheritId ? selection.transition(name) : selection : d3.selection().transition(selection); - }; - d3.transition.prototype = d3_transitionPrototype; - d3_transitionPrototype.select = function(selector) { - var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnode, node; - selector = d3_selection_selector(selector); - for (var j = -1, m = this.length; ++j < m; ) { - subgroups.push(subgroup = []); - for (var group = this[j], i = -1, n = group.length; ++i < n; ) { - if ((node = group[i]) && (subnode = selector.call(node, node.__data__, i, j))) { - if ("__data__" in node) subnode.__data__ = node.__data__; - d3_transitionNode(subnode, i, ns, id, node[ns][id]); - subgroup.push(subnode); - } else { - subgroup.push(null); - } - } - } - return d3_transition(subgroups, ns, id); - }; - d3_transitionPrototype.selectAll = function(selector) { - var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnodes, node, subnode, transition; - selector = d3_selection_selectorAll(selector); - for (var j = -1, m = this.length; ++j < m; ) { - for (var group = this[j], i = -1, n = group.length; ++i < n; ) { - if (node = group[i]) { - transition = node[ns][id]; - subnodes = selector.call(node, node.__data__, i, j); - subgroups.push(subgroup = []); - for (var k = -1, o = subnodes.length; ++k < o; ) { - if (subnode = subnodes[k]) d3_transitionNode(subnode, k, ns, id, transition); - subgroup.push(subnode); - } - } - } - } - return d3_transition(subgroups, ns, id); - }; - d3_transitionPrototype.filter = function(filter) { - var subgroups = [], subgroup, group, node; - if (typeof filter !== "function") filter = d3_selection_filter(filter); - for (var j = 0, m = this.length; j < m; j++) { - subgroups.push(subgroup = []); - for (var group = this[j], i = 0, n = group.length; i < n; i++) { - if ((node = group[i]) && filter.call(node, node.__data__, i, j)) { - subgroup.push(node); - } - } - } - return d3_transition(subgroups, this.namespace, this.id); - }; - d3_transitionPrototype.tween = function(name, tween) { - var id = this.id, ns = this.namespace; - if (arguments.length < 2) return this.node()[ns][id].tween.get(name); - return d3_selection_each(this, tween == null ? function(node) { - node[ns][id].tween.remove(name); - } : function(node) { - node[ns][id].tween.set(name, tween); - }); - }; - function d3_transition_tween(groups, name, value, tween) { - var id = groups.id, ns = groups.namespace; - return d3_selection_each(groups, typeof value === "function" ? function(node, i, j) { - node[ns][id].tween.set(name, tween(value.call(node, node.__data__, i, j))); - } : (value = tween(value), function(node) { - node[ns][id].tween.set(name, value); - })); - } - d3_transitionPrototype.attr = function(nameNS, value) { - if (arguments.length < 2) { - for (value in nameNS) this.attr(value, nameNS[value]); - return this; - } - var interpolate = nameNS == "transform" ? d3_interpolateTransform : d3_interpolate, name = d3.ns.qualify(nameNS); - function attrNull() { - this.removeAttribute(name); - } - function attrNullNS() { - this.removeAttributeNS(name.space, name.local); - } - function attrTween(b) { - return b == null ? attrNull : (b += "", function() { - var a = this.getAttribute(name), i; - return a !== b && (i = interpolate(a, b), function(t) { - this.setAttribute(name, i(t)); - }); - }); - } - function attrTweenNS(b) { - return b == null ? attrNullNS : (b += "", function() { - var a = this.getAttributeNS(name.space, name.local), i; - return a !== b && (i = interpolate(a, b), function(t) { - this.setAttributeNS(name.space, name.local, i(t)); - }); - }); - } - return d3_transition_tween(this, "attr." + nameNS, value, name.local ? attrTweenNS : attrTween); - }; - d3_transitionPrototype.attrTween = function(nameNS, tween) { - var name = d3.ns.qualify(nameNS); - function attrTween(d, i) { - var f = tween.call(this, d, i, this.getAttribute(name)); - return f && function(t) { - this.setAttribute(name, f(t)); - }; - } - function attrTweenNS(d, i) { - var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local)); - return f && function(t) { - this.setAttributeNS(name.space, name.local, f(t)); - }; - } - return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween); - }; - d3_transitionPrototype.style = function(name, value, priority) { - var n = arguments.length; - if (n < 3) { - if (typeof name !== "string") { - if (n < 2) value = ""; - for (priority in name) this.style(priority, name[priority], value); - return this; - } - priority = ""; - } - function styleNull() { - this.style.removeProperty(name); - } - function styleString(b) { - return b == null ? styleNull : (b += "", function() { - var a = d3_window(this).getComputedStyle(this, null).getPropertyValue(name), i; - return a !== b && (i = d3_interpolate(a, b), function(t) { - this.style.setProperty(name, i(t), priority); - }); - }); - } - return d3_transition_tween(this, "style." + name, value, styleString); - }; - d3_transitionPrototype.styleTween = function(name, tween, priority) { - if (arguments.length < 3) priority = ""; - function styleTween(d, i) { - var f = tween.call(this, d, i, d3_window(this).getComputedStyle(this, null).getPropertyValue(name)); - return f && function(t) { - this.style.setProperty(name, f(t), priority); - }; - } - return this.tween("style." + name, styleTween); - }; - d3_transitionPrototype.text = function(value) { - return d3_transition_tween(this, "text", value, d3_transition_text); - }; - function d3_transition_text(b) { - if (b == null) b = ""; - return function() { - this.textContent = b; - }; - } - d3_transitionPrototype.remove = function() { - var ns = this.namespace; - return this.each("end.transition", function() { - var p; - if (this[ns].count < 2 && (p = this.parentNode)) p.removeChild(this); - }); - }; - d3_transitionPrototype.ease = function(value) { - var id = this.id, ns = this.namespace; - if (arguments.length < 1) return this.node()[ns][id].ease; - if (typeof value !== "function") value = d3.ease.apply(d3, arguments); - return d3_selection_each(this, function(node) { - node[ns][id].ease = value; - }); - }; - d3_transitionPrototype.delay = function(value) { - var id = this.id, ns = this.namespace; - if (arguments.length < 1) return this.node()[ns][id].delay; - return d3_selection_each(this, typeof value === "function" ? function(node, i, j) { - node[ns][id].delay = +value.call(node, node.__data__, i, j); - } : (value = +value, function(node) { - node[ns][id].delay = value; - })); - }; - d3_transitionPrototype.duration = function(value) { - var id = this.id, ns = this.namespace; - if (arguments.length < 1) return this.node()[ns][id].duration; - return d3_selection_each(this, typeof value === "function" ? function(node, i, j) { - node[ns][id].duration = Math.max(1, value.call(node, node.__data__, i, j)); - } : (value = Math.max(1, value), function(node) { - node[ns][id].duration = value; - })); - }; - d3_transitionPrototype.each = function(type, listener) { - var id = this.id, ns = this.namespace; - if (arguments.length < 2) { - var inherit = d3_transitionInherit, inheritId = d3_transitionInheritId; - try { - d3_transitionInheritId = id; - d3_selection_each(this, function(node, i, j) { - d3_transitionInherit = node[ns][id]; - type.call(node, node.__data__, i, j); - }); - } finally { - d3_transitionInherit = inherit; - d3_transitionInheritId = inheritId; - } - } else { - d3_selection_each(this, function(node) { - var transition = node[ns][id]; - (transition.event || (transition.event = d3.dispatch("start", "end", "interrupt"))).on(type, listener); - }); - } - return this; - }; - d3_transitionPrototype.transition = function() { - var id0 = this.id, id1 = ++d3_transitionId, ns = this.namespace, subgroups = [], subgroup, group, node, transition; - for (var j = 0, m = this.length; j < m; j++) { - subgroups.push(subgroup = []); - for (var group = this[j], i = 0, n = group.length; i < n; i++) { - if (node = group[i]) { - transition = node[ns][id0]; - d3_transitionNode(node, i, ns, id1, { - time: transition.time, - ease: transition.ease, - delay: transition.delay + transition.duration, - duration: transition.duration - }); - } - subgroup.push(node); - } - } - return d3_transition(subgroups, ns, id1); - }; - function d3_transitionNamespace(name) { - return name == null ? "__transition__" : "__transition_" + name + "__"; - } - function d3_transitionNode(node, i, ns, id, inherit) { - var lock = node[ns] || (node[ns] = { - active: 0, - count: 0 - }), transition = lock[id]; - if (!transition) { - var time = inherit.time; - transition = lock[id] = { - tween: new d3_Map(), - time: time, - delay: inherit.delay, - duration: inherit.duration, - ease: inherit.ease, - index: i - }; - inherit = null; - ++lock.count; - d3.timer(function(elapsed) { - var delay = transition.delay, duration, ease, timer = d3_timer_active, tweened = []; - timer.t = delay + time; - if (delay <= elapsed) return start(elapsed - delay); - timer.c = start; - function start(elapsed) { - if (lock.active > id) return stop(); - var active = lock[lock.active]; - if (active) { - --lock.count; - delete lock[lock.active]; - active.event && active.event.interrupt.call(node, node.__data__, active.index); - } - lock.active = id; - transition.event && transition.event.start.call(node, node.__data__, i); - transition.tween.forEach(function(key, value) { - if (value = value.call(node, node.__data__, i)) { - tweened.push(value); - } - }); - ease = transition.ease; - duration = transition.duration; - d3.timer(function() { - timer.c = tick(elapsed || 1) ? d3_true : tick; - return 1; - }, 0, time); - } - function tick(elapsed) { - if (lock.active !== id) return 1; - var t = elapsed / duration, e = ease(t), n = tweened.length; - while (n > 0) { - tweened[--n].call(node, e); - } - if (t >= 1) { - transition.event && transition.event.end.call(node, node.__data__, i); - return stop(); - } - } - function stop() { - if (--lock.count) delete lock[id]; else delete node[ns]; - return 1; - } - }, 0, time); - } - } - d3.svg.axis = function() { - var scale = d3.scale.linear(), orient = d3_svg_axisDefaultOrient, innerTickSize = 6, outerTickSize = 6, tickPadding = 3, tickArguments_ = [ 10 ], tickValues = null, tickFormat_; - function axis(g) { - g.each(function() { - var g = d3.select(this); - var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = scale.copy(); - var ticks = tickValues == null ? scale1.ticks ? scale1.ticks.apply(scale1, tickArguments_) : scale1.domain() : tickValues, tickFormat = tickFormat_ == null ? scale1.tickFormat ? scale1.tickFormat.apply(scale1, tickArguments_) : d3_identity : tickFormat_, tick = g.selectAll(".tick").data(ticks, scale1), tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", ε), tickExit = d3.transition(tick.exit()).style("opacity", ε).remove(), tickUpdate = d3.transition(tick.order()).style("opacity", 1), tickSpacing = Math.max(innerTickSize, 0) + tickPadding, tickTransform; - var range = d3_scaleRange(scale1), path = g.selectAll(".domain").data([ 0 ]), pathUpdate = (path.enter().append("path").attr("class", "domain"), - d3.transition(path)); - tickEnter.append("line"); - tickEnter.append("text"); - var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text").text(tickFormat), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text"), sign = orient === "top" || orient === "left" ? -1 : 1, x1, x2, y1, y2; - if (orient === "bottom" || orient === "top") { - tickTransform = d3_svg_axisX, x1 = "x", y1 = "y", x2 = "x2", y2 = "y2"; - text.attr("dy", sign < 0 ? "0em" : ".71em").style("text-anchor", "middle"); - pathUpdate.attr("d", "M" + range[0] + "," + sign * outerTickSize + "V0H" + range[1] + "V" + sign * outerTickSize); - } else { - tickTransform = d3_svg_axisY, x1 = "y", y1 = "x", x2 = "y2", y2 = "x2"; - text.attr("dy", ".32em").style("text-anchor", sign < 0 ? "end" : "start"); - pathUpdate.attr("d", "M" + sign * outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + sign * outerTickSize); - } - lineEnter.attr(y2, sign * innerTickSize); - textEnter.attr(y1, sign * tickSpacing); - lineUpdate.attr(x2, 0).attr(y2, sign * innerTickSize); - textUpdate.attr(x1, 0).attr(y1, sign * tickSpacing); - if (scale1.rangeBand) { - var x = scale1, dx = x.rangeBand() / 2; - scale0 = scale1 = function(d) { - return x(d) + dx; - }; - } else if (scale0.rangeBand) { - scale0 = scale1; - } else { - tickExit.call(tickTransform, scale1, scale0); - } - tickEnter.call(tickTransform, scale0, scale1); - tickUpdate.call(tickTransform, scale1, scale1); - }); - } - axis.scale = function(x) { - if (!arguments.length) return scale; - scale = x; - return axis; - }; - axis.orient = function(x) { - if (!arguments.length) return orient; - orient = x in d3_svg_axisOrients ? x + "" : d3_svg_axisDefaultOrient; - return axis; - }; - axis.ticks = function() { - if (!arguments.length) return tickArguments_; - tickArguments_ = arguments; - return axis; - }; - axis.tickValues = function(x) { - if (!arguments.length) return tickValues; - tickValues = x; - return axis; - }; - axis.tickFormat = function(x) { - if (!arguments.length) return tickFormat_; - tickFormat_ = x; - return axis; - }; - axis.tickSize = function(x) { - var n = arguments.length; - if (!n) return innerTickSize; - innerTickSize = +x; - outerTickSize = +arguments[n - 1]; - return axis; - }; - axis.innerTickSize = function(x) { - if (!arguments.length) return innerTickSize; - innerTickSize = +x; - return axis; - }; - axis.outerTickSize = function(x) { - if (!arguments.length) return outerTickSize; - outerTickSize = +x; - return axis; - }; - axis.tickPadding = function(x) { - if (!arguments.length) return tickPadding; - tickPadding = +x; - return axis; - }; - axis.tickSubdivide = function() { - return arguments.length && axis; - }; - return axis; - }; - var d3_svg_axisDefaultOrient = "bottom", d3_svg_axisOrients = { - top: 1, - right: 1, - bottom: 1, - left: 1 - }; - function d3_svg_axisX(selection, x0, x1) { - selection.attr("transform", function(d) { - var v0 = x0(d); - return "translate(" + (isFinite(v0) ? v0 : x1(d)) + ",0)"; - }); - } - function d3_svg_axisY(selection, y0, y1) { - selection.attr("transform", function(d) { - var v0 = y0(d); - return "translate(0," + (isFinite(v0) ? v0 : y1(d)) + ")"; - }); - } - d3.svg.brush = function() { - var event = d3_eventDispatch(brush, "brushstart", "brush", "brushend"), x = null, y = null, xExtent = [ 0, 0 ], yExtent = [ 0, 0 ], xExtentDomain, yExtentDomain, xClamp = true, yClamp = true, resizes = d3_svg_brushResizes[0]; - function brush(g) { - g.each(function() { - var g = d3.select(this).style("pointer-events", "all").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)").on("mousedown.brush", brushstart).on("touchstart.brush", brushstart); - var background = g.selectAll(".background").data([ 0 ]); - background.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair"); - g.selectAll(".extent").data([ 0 ]).enter().append("rect").attr("class", "extent").style("cursor", "move"); - var resize = g.selectAll(".resize").data(resizes, d3_identity); - resize.exit().remove(); - resize.enter().append("g").attr("class", function(d) { - return "resize " + d; - }).style("cursor", function(d) { - return d3_svg_brushCursor[d]; - }).append("rect").attr("x", function(d) { - return /[ew]$/.test(d) ? -3 : null; - }).attr("y", function(d) { - return /^[ns]/.test(d) ? -3 : null; - }).attr("width", 6).attr("height", 6).style("visibility", "hidden"); - resize.style("display", brush.empty() ? "none" : null); - var gUpdate = d3.transition(g), backgroundUpdate = d3.transition(background), range; - if (x) { - range = d3_scaleRange(x); - backgroundUpdate.attr("x", range[0]).attr("width", range[1] - range[0]); - redrawX(gUpdate); - } - if (y) { - range = d3_scaleRange(y); - backgroundUpdate.attr("y", range[0]).attr("height", range[1] - range[0]); - redrawY(gUpdate); - } - redraw(gUpdate); - }); - } - brush.event = function(g) { - g.each(function() { - var event_ = event.of(this, arguments), extent1 = { - x: xExtent, - y: yExtent, - i: xExtentDomain, - j: yExtentDomain - }, extent0 = this.__chart__ || extent1; - this.__chart__ = extent1; - if (d3_transitionInheritId) { - d3.select(this).transition().each("start.brush", function() { - xExtentDomain = extent0.i; - yExtentDomain = extent0.j; - xExtent = extent0.x; - yExtent = extent0.y; - event_({ - type: "brushstart" - }); - }).tween("brush:brush", function() { - var xi = d3_interpolateArray(xExtent, extent1.x), yi = d3_interpolateArray(yExtent, extent1.y); - xExtentDomain = yExtentDomain = null; - return function(t) { - xExtent = extent1.x = xi(t); - yExtent = extent1.y = yi(t); - event_({ - type: "brush", - mode: "resize" - }); - }; - }).each("end.brush", function() { - xExtentDomain = extent1.i; - yExtentDomain = extent1.j; - event_({ - type: "brush", - mode: "resize" - }); - event_({ - type: "brushend" - }); - }); - } else { - event_({ - type: "brushstart" - }); - event_({ - type: "brush", - mode: "resize" - }); - event_({ - type: "brushend" - }); - } - }); - }; - function redraw(g) { - g.selectAll(".resize").attr("transform", function(d) { - return "translate(" + xExtent[+/e$/.test(d)] + "," + yExtent[+/^s/.test(d)] + ")"; - }); - } - function redrawX(g) { - g.select(".extent").attr("x", xExtent[0]); - g.selectAll(".extent,.n>rect,.s>rect").attr("width", xExtent[1] - xExtent[0]); - } - function redrawY(g) { - g.select(".extent").attr("y", yExtent[0]); - g.selectAll(".extent,.e>rect,.w>rect").attr("height", yExtent[1] - yExtent[0]); - } - function brushstart() { - var target = this, eventTarget = d3.select(d3.event.target), event_ = event.of(target, arguments), g = d3.select(target), resizing = eventTarget.datum(), resizingX = !/^(n|s)$/.test(resizing) && x, resizingY = !/^(e|w)$/.test(resizing) && y, dragging = eventTarget.classed("extent"), dragRestore = d3_event_dragSuppress(target), center, origin = d3.mouse(target), offset; - var w = d3.select(d3_window(target)).on("keydown.brush", keydown).on("keyup.brush", keyup); - if (d3.event.changedTouches) { - w.on("touchmove.brush", brushmove).on("touchend.brush", brushend); - } else { - w.on("mousemove.brush", brushmove).on("mouseup.brush", brushend); - } - g.interrupt().selectAll("*").interrupt(); - if (dragging) { - origin[0] = xExtent[0] - origin[0]; - origin[1] = yExtent[0] - origin[1]; - } else if (resizing) { - var ex = +/w$/.test(resizing), ey = +/^n/.test(resizing); - offset = [ xExtent[1 - ex] - origin[0], yExtent[1 - ey] - origin[1] ]; - origin[0] = xExtent[ex]; - origin[1] = yExtent[ey]; - } else if (d3.event.altKey) center = origin.slice(); - g.style("pointer-events", "none").selectAll(".resize").style("display", null); - d3.select("body").style("cursor", eventTarget.style("cursor")); - event_({ - type: "brushstart" - }); - brushmove(); - function keydown() { - if (d3.event.keyCode == 32) { - if (!dragging) { - center = null; - origin[0] -= xExtent[1]; - origin[1] -= yExtent[1]; - dragging = 2; - } - d3_eventPreventDefault(); - } - } - function keyup() { - if (d3.event.keyCode == 32 && dragging == 2) { - origin[0] += xExtent[1]; - origin[1] += yExtent[1]; - dragging = 0; - d3_eventPreventDefault(); - } - } - function brushmove() { - var point = d3.mouse(target), moved = false; - if (offset) { - point[0] += offset[0]; - point[1] += offset[1]; - } - if (!dragging) { - if (d3.event.altKey) { - if (!center) center = [ (xExtent[0] + xExtent[1]) / 2, (yExtent[0] + yExtent[1]) / 2 ]; - origin[0] = xExtent[+(point[0] < center[0])]; - origin[1] = yExtent[+(point[1] < center[1])]; - } else center = null; - } - if (resizingX && move1(point, x, 0)) { - redrawX(g); - moved = true; - } - if (resizingY && move1(point, y, 1)) { - redrawY(g); - moved = true; - } - if (moved) { - redraw(g); - event_({ - type: "brush", - mode: dragging ? "move" : "resize" - }); - } - } - function move1(point, scale, i) { - var range = d3_scaleRange(scale), r0 = range[0], r1 = range[1], position = origin[i], extent = i ? yExtent : xExtent, size = extent[1] - extent[0], min, max; - if (dragging) { - r0 -= position; - r1 -= size + position; - } - min = (i ? yClamp : xClamp) ? Math.max(r0, Math.min(r1, point[i])) : point[i]; - if (dragging) { - max = (min += position) + size; - } else { - if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min)); - if (position < min) { - max = min; - min = position; - } else { - max = position; - } - } - if (extent[0] != min || extent[1] != max) { - if (i) yExtentDomain = null; else xExtentDomain = null; - extent[0] = min; - extent[1] = max; - return true; - } - } - function brushend() { - brushmove(); - g.style("pointer-events", "all").selectAll(".resize").style("display", brush.empty() ? "none" : null); - d3.select("body").style("cursor", null); - w.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null); - dragRestore(); - event_({ - type: "brushend" - }); - } - } - brush.x = function(z) { - if (!arguments.length) return x; - x = z; - resizes = d3_svg_brushResizes[!x << 1 | !y]; - return brush; - }; - brush.y = function(z) { - if (!arguments.length) return y; - y = z; - resizes = d3_svg_brushResizes[!x << 1 | !y]; - return brush; - }; - brush.clamp = function(z) { - if (!arguments.length) return x && y ? [ xClamp, yClamp ] : x ? xClamp : y ? yClamp : null; - if (x && y) xClamp = !!z[0], yClamp = !!z[1]; else if (x) xClamp = !!z; else if (y) yClamp = !!z; - return brush; - }; - brush.extent = function(z) { - var x0, x1, y0, y1, t; - if (!arguments.length) { - if (x) { - if (xExtentDomain) { - x0 = xExtentDomain[0], x1 = xExtentDomain[1]; - } else { - x0 = xExtent[0], x1 = xExtent[1]; - if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1); - if (x1 < x0) t = x0, x0 = x1, x1 = t; - } - } - if (y) { - if (yExtentDomain) { - y0 = yExtentDomain[0], y1 = yExtentDomain[1]; - } else { - y0 = yExtent[0], y1 = yExtent[1]; - if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1); - if (y1 < y0) t = y0, y0 = y1, y1 = t; - } - } - return x && y ? [ [ x0, y0 ], [ x1, y1 ] ] : x ? [ x0, x1 ] : y && [ y0, y1 ]; - } - if (x) { - x0 = z[0], x1 = z[1]; - if (y) x0 = x0[0], x1 = x1[0]; - xExtentDomain = [ x0, x1 ]; - if (x.invert) x0 = x(x0), x1 = x(x1); - if (x1 < x0) t = x0, x0 = x1, x1 = t; - if (x0 != xExtent[0] || x1 != xExtent[1]) xExtent = [ x0, x1 ]; - } - if (y) { - y0 = z[0], y1 = z[1]; - if (x) y0 = y0[1], y1 = y1[1]; - yExtentDomain = [ y0, y1 ]; - if (y.invert) y0 = y(y0), y1 = y(y1); - if (y1 < y0) t = y0, y0 = y1, y1 = t; - if (y0 != yExtent[0] || y1 != yExtent[1]) yExtent = [ y0, y1 ]; - } - return brush; - }; - brush.clear = function() { - if (!brush.empty()) { - xExtent = [ 0, 0 ], yExtent = [ 0, 0 ]; - xExtentDomain = yExtentDomain = null; - } - return brush; - }; - brush.empty = function() { - return !!x && xExtent[0] == xExtent[1] || !!y && yExtent[0] == yExtent[1]; - }; - return d3.rebind(brush, event, "on"); - }; - var d3_svg_brushCursor = { - n: "ns-resize", - e: "ew-resize", - s: "ns-resize", - w: "ew-resize", - nw: "nwse-resize", - ne: "nesw-resize", - se: "nwse-resize", - sw: "nesw-resize" - }; - var d3_svg_brushResizes = [ [ "n", "e", "s", "w", "nw", "ne", "se", "sw" ], [ "e", "w" ], [ "n", "s" ], [] ]; - var d3_time_format = d3_time.format = d3_locale_enUS.timeFormat; - var d3_time_formatUtc = d3_time_format.utc; - var d3_time_formatIso = d3_time_formatUtc("%Y-%m-%dT%H:%M:%S.%LZ"); - d3_time_format.iso = Date.prototype.toISOString && +new Date("2000-01-01T00:00:00.000Z") ? d3_time_formatIsoNative : d3_time_formatIso; - function d3_time_formatIsoNative(date) { - return date.toISOString(); - } - d3_time_formatIsoNative.parse = function(string) { - var date = new Date(string); - return isNaN(date) ? null : date; - }; - d3_time_formatIsoNative.toString = d3_time_formatIso.toString; - d3_time.second = d3_time_interval(function(date) { - return new d3_date(Math.floor(date / 1e3) * 1e3); - }, function(date, offset) { - date.setTime(date.getTime() + Math.floor(offset) * 1e3); - }, function(date) { - return date.getSeconds(); - }); - d3_time.seconds = d3_time.second.range; - d3_time.seconds.utc = d3_time.second.utc.range; - d3_time.minute = d3_time_interval(function(date) { - return new d3_date(Math.floor(date / 6e4) * 6e4); - }, function(date, offset) { - date.setTime(date.getTime() + Math.floor(offset) * 6e4); - }, function(date) { - return date.getMinutes(); - }); - d3_time.minutes = d3_time.minute.range; - d3_time.minutes.utc = d3_time.minute.utc.range; - d3_time.hour = d3_time_interval(function(date) { - var timezone = date.getTimezoneOffset() / 60; - return new d3_date((Math.floor(date / 36e5 - timezone) + timezone) * 36e5); - }, function(date, offset) { - date.setTime(date.getTime() + Math.floor(offset) * 36e5); - }, function(date) { - return date.getHours(); - }); - d3_time.hours = d3_time.hour.range; - d3_time.hours.utc = d3_time.hour.utc.range; - d3_time.month = d3_time_interval(function(date) { - date = d3_time.day(date); - date.setDate(1); - return date; - }, function(date, offset) { - date.setMonth(date.getMonth() + offset); - }, function(date) { - return date.getMonth(); - }); - d3_time.months = d3_time.month.range; - d3_time.months.utc = d3_time.month.utc.range; - function d3_time_scale(linear, methods, format) { - function scale(x) { - return linear(x); - } - scale.invert = function(x) { - return d3_time_scaleDate(linear.invert(x)); - }; - scale.domain = function(x) { - if (!arguments.length) return linear.domain().map(d3_time_scaleDate); - linear.domain(x); - return scale; - }; - function tickMethod(extent, count) { - var span = extent[1] - extent[0], target = span / count, i = d3.bisect(d3_time_scaleSteps, target); - return i == d3_time_scaleSteps.length ? [ methods.year, d3_scale_linearTickRange(extent.map(function(d) { - return d / 31536e6; - }), count)[2] ] : !i ? [ d3_time_scaleMilliseconds, d3_scale_linearTickRange(extent, count)[2] ] : methods[target / d3_time_scaleSteps[i - 1] < d3_time_scaleSteps[i] / target ? i - 1 : i]; - } - scale.nice = function(interval, skip) { - var domain = scale.domain(), extent = d3_scaleExtent(domain), method = interval == null ? tickMethod(extent, 10) : typeof interval === "number" && tickMethod(extent, interval); - if (method) interval = method[0], skip = method[1]; - function skipped(date) { - return !isNaN(date) && !interval.range(date, d3_time_scaleDate(+date + 1), skip).length; - } - return scale.domain(d3_scale_nice(domain, skip > 1 ? { - floor: function(date) { - while (skipped(date = interval.floor(date))) date = d3_time_scaleDate(date - 1); - return date; - }, - ceil: function(date) { - while (skipped(date = interval.ceil(date))) date = d3_time_scaleDate(+date + 1); - return date; - } - } : interval)); - }; - scale.ticks = function(interval, skip) { - var extent = d3_scaleExtent(scale.domain()), method = interval == null ? tickMethod(extent, 10) : typeof interval === "number" ? tickMethod(extent, interval) : !interval.range && [ { - range: interval - }, skip ]; - if (method) interval = method[0], skip = method[1]; - return interval.range(extent[0], d3_time_scaleDate(+extent[1] + 1), skip < 1 ? 1 : skip); - }; - scale.tickFormat = function() { - return format; - }; - scale.copy = function() { - return d3_time_scale(linear.copy(), methods, format); - }; - return d3_scale_linearRebind(scale, linear); - } - function d3_time_scaleDate(t) { - return new Date(t); - } - var d3_time_scaleSteps = [ 1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6 ]; - var d3_time_scaleLocalMethods = [ [ d3_time.second, 1 ], [ d3_time.second, 5 ], [ d3_time.second, 15 ], [ d3_time.second, 30 ], [ d3_time.minute, 1 ], [ d3_time.minute, 5 ], [ d3_time.minute, 15 ], [ d3_time.minute, 30 ], [ d3_time.hour, 1 ], [ d3_time.hour, 3 ], [ d3_time.hour, 6 ], [ d3_time.hour, 12 ], [ d3_time.day, 1 ], [ d3_time.day, 2 ], [ d3_time.week, 1 ], [ d3_time.month, 1 ], [ d3_time.month, 3 ], [ d3_time.year, 1 ] ]; - var d3_time_scaleLocalFormat = d3_time_format.multi([ [ ".%L", function(d) { - return d.getMilliseconds(); - } ], [ ":%S", function(d) { - return d.getSeconds(); - } ], [ "%I:%M", function(d) { - return d.getMinutes(); - } ], [ "%I %p", function(d) { - return d.getHours(); - } ], [ "%a %d", function(d) { - return d.getDay() && d.getDate() != 1; - } ], [ "%b %d", function(d) { - return d.getDate() != 1; - } ], [ "%B", function(d) { - return d.getMonth(); - } ], [ "%Y", d3_true ] ]); - var d3_time_scaleMilliseconds = { - range: function(start, stop, step) { - return d3.range(Math.ceil(start / step) * step, +stop, step).map(d3_time_scaleDate); - }, - floor: d3_identity, - ceil: d3_identity - }; - d3_time_scaleLocalMethods.year = d3_time.year; - d3_time.scale = function() { - return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat); - }; - var d3_time_scaleUtcMethods = d3_time_scaleLocalMethods.map(function(m) { - return [ m[0].utc, m[1] ]; - }); - var d3_time_scaleUtcFormat = d3_time_formatUtc.multi([ [ ".%L", function(d) { - return d.getUTCMilliseconds(); - } ], [ ":%S", function(d) { - return d.getUTCSeconds(); - } ], [ "%I:%M", function(d) { - return d.getUTCMinutes(); - } ], [ "%I %p", function(d) { - return d.getUTCHours(); - } ], [ "%a %d", function(d) { - return d.getUTCDay() && d.getUTCDate() != 1; - } ], [ "%b %d", function(d) { - return d.getUTCDate() != 1; - } ], [ "%B", function(d) { - return d.getUTCMonth(); - } ], [ "%Y", d3_true ] ]); - d3_time_scaleUtcMethods.year = d3_time.year.utc; - d3_time.scale.utc = function() { - return d3_time_scale(d3.scale.linear(), d3_time_scaleUtcMethods, d3_time_scaleUtcFormat); - }; - d3.text = d3_xhrType(function(request) { - return request.responseText; - }); - d3.json = function(url, callback) { - return 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stroke-width:2; -} - -.nvd3 .nv-check-box .nv-check { - fill-opacity:0; - stroke-width:4; -} - -.nvd3 .nv-series.nv-disabled .nv-check-box .nv-check { - fill-opacity:0; - stroke-opacity:0; -} - -.nvd3 .nv-controlsWrap .nv-legend .nv-check-box .nv-check { - opacity: 0; -} - -/* line plus bar */ -.nvd3.nv-linePlusBar .nv-bar rect { - fill-opacity: .75; -} - -.nvd3.nv-linePlusBar .nv-bar rect:hover { - fill-opacity: 1; -} -.nvd3 .nv-groups path.nv-line { - fill: none; -} - -.nvd3 .nv-groups path.nv-area { - stroke: none; -} - -.nvd3.nv-line .nvd3.nv-scatter .nv-groups .nv-point { - fill-opacity: 0; - stroke-opacity: 0; -} - -.nvd3.nv-scatter.nv-single-point .nv-groups .nv-point { - fill-opacity: .5 !important; - stroke-opacity: .5 !important; -} - - -.with-transitions .nvd3 .nv-groups .nv-point { - transition: stroke-width 250ms linear, stroke-opacity 250ms linear; - -moz-transition: stroke-width 250ms linear, stroke-opacity 250ms linear; - -webkit-transition: stroke-width 250ms linear, stroke-opacity 250ms linear; - -} - -.nvd3.nv-scatter .nv-groups .nv-point.hover, -.nvd3 .nv-groups .nv-point.hover { - stroke-width: 7px; - fill-opacity: .95 !important; - stroke-opacity: .95 !important; -} - - -.nvd3 .nv-point-paths path { - stroke: #aaa; - stroke-opacity: 0; - fill: #eee; - fill-opacity: 0; -} - - - -.nvd3 .nv-indexLine { - cursor: ew-resize; -} - -/******************** - * SVG CSS - */ - -/******************** - Default CSS for an svg element nvd3 used -*/ -svg.nvd3-svg { - -webkit-touch-callout: none; - -webkit-user-select: none; - -khtml-user-select: none; - -ms-user-select: none; - -moz-user-select: none; - user-select: none; - display: block; - width:100%; - height:100%; -} - -/******************** - Box shadow and border radius styling -*/ -.nvtooltip.with-3d-shadow, .with-3d-shadow .nvtooltip { - -moz-box-shadow: 0 5px 10px rgba(0,0,0,.2); - -webkit-box-shadow: 0 5px 10px rgba(0,0,0,.2); - box-shadow: 0 5px 10px rgba(0,0,0,.2); - - -webkit-border-radius: 5px; - -moz-border-radius: 5px; - border-radius: 5px; -} - - -.nvd3 text { - font: normal 12px Arial; -} - -.nvd3 .title { - font: bold 14px Arial; -} - -.nvd3 .nv-background { - fill: white; - fill-opacity: 0; -} - -.nvd3.nv-noData { - font-size: 18px; - font-weight: bold; -} - - -/********** -* Brush -*/ - -.nv-brush .extent { - fill-opacity: .125; - shape-rendering: crispEdges; -} - -.nv-brush .resize path { - fill: #eee; - stroke: #666; -} - - -/********** -* Legend -*/ - -.nvd3 .nv-legend .nv-series { - cursor: pointer; -} - -.nvd3 .nv-legend .nv-disabled circle { - fill-opacity: 0; -} - -/* focus */ -.nvd3 .nv-brush .extent { - fill-opacity: 0 !important; -} - -.nvd3 .nv-brushBackground rect { - stroke: #000; - stroke-width: .4; - fill: #fff; - fill-opacity: .7; -} - -/********** -* Print -*/ - -@media print { - .nvd3 text { - stroke-width: 0; - fill-opacity: 1; - } -} - -.nvd3.nv-ohlcBar .nv-ticks .nv-tick { - stroke-width: 1px; -} - -.nvd3.nv-ohlcBar .nv-ticks .nv-tick.hover { - stroke-width: 2px; -} - -.nvd3.nv-ohlcBar .nv-ticks .nv-tick.positive { - stroke: #2ca02c; -} - -.nvd3.nv-ohlcBar .nv-ticks .nv-tick.negative { - stroke: #d62728; -} - - -.nvd3 .background path { - fill: none; - stroke: #EEE; - stroke-opacity: .4; - shape-rendering: crispEdges; -} - -.nvd3 .foreground path { - fill: none; - stroke-opacity: .7; -} - -.nvd3 .nv-parallelCoordinates-brush .extent -{ - fill: #fff; - fill-opacity: .6; - stroke: gray; - shape-rendering: crispEdges; -} - -.nvd3 .nv-parallelCoordinates .hover { - fill-opacity: 1; - stroke-width: 3px; -} - - -.nvd3 .missingValuesline line { - fill: none; - stroke: black; - stroke-width: 1; - stroke-opacity: 1; - stroke-dasharray: 5, 5; -} -.nvd3.nv-pie path { - stroke-opacity: 0; - transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear; - -moz-transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear; - -webkit-transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear; - -} - -.nvd3.nv-pie .nv-pie-title { - font-size: 24px; - fill: rgba(19, 196, 249, 0.59); -} - -.nvd3.nv-pie .nv-slice text { - stroke: #000; - stroke-width: 0; -} - -.nvd3.nv-pie path { - stroke: #fff; - stroke-width: 1px; - stroke-opacity: 1; -} - -.nvd3.nv-pie path { - fill-opacity: .7; -} -.nvd3.nv-pie .hover path { - fill-opacity: 1; -} -.nvd3.nv-pie .nv-label { - pointer-events: none; -} -.nvd3.nv-pie .nv-label rect { - fill-opacity: 0; - stroke-opacity: 0; -} - -/* scatter */ -.nvd3 .nv-groups .nv-point.hover { - stroke-width: 20px; - stroke-opacity: .5; -} - -.nvd3 .nv-scatter .nv-point.hover { - fill-opacity: 1; -} -.nv-noninteractive { - pointer-events: none; -} - -.nv-distx, .nv-disty { - pointer-events: none; -} - -/* sparkline */ -.nvd3.nv-sparkline path { - fill: none; -} - -.nvd3.nv-sparklineplus g.nv-hoverValue { - pointer-events: none; -} - -.nvd3.nv-sparklineplus .nv-hoverValue line { - stroke: #333; - stroke-width: 1.5px; -} - -.nvd3.nv-sparklineplus, -.nvd3.nv-sparklineplus g { - pointer-events: all; -} - -.nvd3 .nv-hoverArea { - fill-opacity: 0; - stroke-opacity: 0; -} - -.nvd3.nv-sparklineplus .nv-xValue, -.nvd3.nv-sparklineplus .nv-yValue { - stroke-width: 0; - font-size: .9em; - font-weight: normal; -} - -.nvd3.nv-sparklineplus .nv-yValue { - stroke: #f66; -} - -.nvd3.nv-sparklineplus .nv-maxValue { - stroke: #2ca02c; - fill: #2ca02c; -} - -.nvd3.nv-sparklineplus .nv-minValue { - stroke: #d62728; - fill: #d62728; -} - -.nvd3.nv-sparklineplus .nv-currentValue { - font-weight: bold; - font-size: 1.1em; -} -/* stacked area */ -.nvd3.nv-stackedarea path.nv-area { - fill-opacity: .7; - stroke-opacity: 0; - transition: fill-opacity 250ms linear, stroke-opacity 250ms linear; - -moz-transition: fill-opacity 250ms linear, stroke-opacity 250ms linear; - -webkit-transition: fill-opacity 250ms linear, stroke-opacity 250ms linear; -} - -.nvd3.nv-stackedarea path.nv-area.hover { - fill-opacity: .9; -} - - -.nvd3.nv-stackedarea .nv-groups .nv-point { - stroke-opacity: 0; - fill-opacity: 0; -} - - -.nvtooltip { - position: absolute; - background-color: rgba(255,255,255,1.0); - color: rgba(0,0,0,1.0); - padding: 1px; - border: 1px solid rgba(0,0,0,.2); - z-index: 10000; - display: block; - - font-family: Arial; - font-size: 13px; - text-align: left; - pointer-events: none; - - white-space: nowrap; - - -webkit-touch-callout: none; - -webkit-user-select: none; - -khtml-user-select: none; - -moz-user-select: none; - -ms-user-select: none; - user-select: none; -} - -.nvtooltip { - background: rgba(255,255,255, 0.8); - border: 1px solid rgba(0,0,0,0.5); - border-radius: 4px; -} - -/*Give tooltips that old fade in transition by - putting a "with-transitions" class on the container div. -*/ -.nvtooltip.with-transitions, .with-transitions .nvtooltip { - transition: opacity 50ms linear; - -moz-transition: opacity 50ms linear; - -webkit-transition: opacity 50ms linear; - - transition-delay: 200ms; - -moz-transition-delay: 200ms; - -webkit-transition-delay: 200ms; -} - -.nvtooltip.x-nvtooltip, -.nvtooltip.y-nvtooltip { - padding: 8px; -} - -.nvtooltip h3 { - margin: 0; - padding: 4px 14px; - line-height: 18px; - font-weight: normal; - background-color: rgba(247,247,247,0.75); - color: rgba(0,0,0,1.0); - text-align: center; - - border-bottom: 1px solid #ebebeb; - - -webkit-border-radius: 5px 5px 0 0; - -moz-border-radius: 5px 5px 0 0; - border-radius: 5px 5px 0 0; -} - -.nvtooltip p { - margin: 0; - padding: 5px 14px; - text-align: center; -} - -.nvtooltip span { - display: inline-block; - margin: 2px 0; -} - -.nvtooltip table { - margin: 6px; - border-spacing:0; -} - - -.nvtooltip table td { - padding: 2px 9px 2px 0; - vertical-align: middle; -} - -.nvtooltip table td.key { - font-weight: normal; -} -.nvtooltip table td.key.total { - font-weight: bold; -} -.nvtooltip table td.value { - text-align: right; - font-weight: bold; -} - -.nvtooltip table tr.highlight td { - padding: 1px 9px 1px 0; - border-bottom-style: solid; - border-bottom-width: 1px; - border-top-style: solid; - border-top-width: 1px; -} - -.nvtooltip table td.legend-color-guide div { - width: 8px; - height: 8px; - vertical-align: middle; -} - -.nvtooltip table td.legend-color-guide div { - width: 12px; - height: 12px; - border: 1px solid #999; -} - -.nvtooltip .footer { - padding: 3px; - text-align: center; -} - -.nvtooltip-pending-removal { - pointer-events: none; - display: none; -} - - -/**** -Interactive Layer -*/ -.nvd3 .nv-interactiveGuideLine { - pointer-events:none; -} -.nvd3 line.nv-guideline { - stroke: #ccc; -} diff --git a/admin/js/nvd3/nv.d3.js b/admin/js/nvd3/nv.d3.js deleted file mode 100644 index 8919bd0a..00000000 --- a/admin/js/nvd3/nv.d3.js +++ /dev/null @@ -1,14711 +0,0 @@ -/* nvd3 version 1.8.4-dev (https://github.com/novus/nvd3) 2016-07-03 */ -(function(){ - -// set up main nv object -var nv = {}; - -// the major global objects under the nv namespace -nv.dev = false; //set false when in production -nv.tooltip = nv.tooltip || {}; // For the tooltip system -nv.utils = nv.utils || {}; // Utility subsystem -nv.models = nv.models || {}; //stores all the possible models/components -nv.charts = {}; //stores all the ready to use charts -nv.logs = {}; //stores some statistics and potential error messages -nv.dom = {}; //DOM manipulation functions - -// Node/CommonJS - require D3 -if (typeof(module) !== 'undefined' && typeof(exports) !== 'undefined' && typeof(d3) == 'undefined') { - d3 = require('d3'); -} - -nv.dispatch = d3.dispatch('render_start', 'render_end'); - -// Function bind polyfill -// Needed ONLY for phantomJS as it's missing until version 2.0 which is unreleased as of this comment -// https://github.com/ariya/phantomjs/issues/10522 -// http://kangax.github.io/compat-table/es5/#Function.prototype.bind -// phantomJS is used for running the test suite -if (!Function.prototype.bind) { - Function.prototype.bind = function (oThis) { - if (typeof this !== "function") { - // closest thing possible to the ECMAScript 5 internal IsCallable function - throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable"); - } - - var aArgs = Array.prototype.slice.call(arguments, 1), - fToBind = this, - fNOP = function () {}, - fBound = function () { - return fToBind.apply(this instanceof fNOP && oThis - ? this - : oThis, - aArgs.concat(Array.prototype.slice.call(arguments))); - }; - - fNOP.prototype = this.prototype; - fBound.prototype = new fNOP(); - return fBound; - }; -} - -// Development render timers - disabled if dev = false -if (nv.dev) { - nv.dispatch.on('render_start', function(e) { - nv.logs.startTime = +new Date(); - }); - - nv.dispatch.on('render_end', function(e) { - nv.logs.endTime = +new Date(); - nv.logs.totalTime = nv.logs.endTime - nv.logs.startTime; - nv.log('total', nv.logs.totalTime); // used for development, to keep track of graph generation times - }); -} - -// Logs all arguments, and returns the last so you can test things in place -// Note: in IE8 console.log is an object not a function, and if modernizr is used -// then calling Function.prototype.bind with with anything other than a function -// causes a TypeError to be thrown. -nv.log = function() { - if (nv.dev && window.console && console.log && console.log.apply) - console.log.apply(console, arguments); - else if (nv.dev && window.console && typeof console.log == "function" && Function.prototype.bind) { - var log = Function.prototype.bind.call(console.log, console); - log.apply(console, arguments); - } - return arguments[arguments.length - 1]; -}; - -// print console warning, should be used by deprecated functions -nv.deprecated = function(name, info) { - if (console && console.warn) { - console.warn('nvd3 warning: `' + name + '` has been deprecated. ', info || ''); - } -}; - -// The nv.render function is used to queue up chart rendering -// in non-blocking async functions. -// When all queued charts are done rendering, nv.dispatch.render_end is invoked. -nv.render = function render(step) { - // number of graphs to generate in each timeout loop - step = step || 1; - - nv.render.active = true; - nv.dispatch.render_start(); - - var renderLoop = function() { - var chart, graph; - - for (var i = 0; i < step && (graph = nv.render.queue[i]); i++) { - chart = graph.generate(); - if (typeof graph.callback == typeof(Function)) graph.callback(chart); - } - - nv.render.queue.splice(0, i); - - if (nv.render.queue.length) { - setTimeout(renderLoop); - } - else { - nv.dispatch.render_end(); - nv.render.active = false; - } - }; - - setTimeout(renderLoop); -}; - -nv.render.active = false; -nv.render.queue = []; - -/* -Adds a chart to the async rendering queue. This method can take arguments in two forms: -nv.addGraph({ - generate: - callback: -}) - -or - -nv.addGraph(, ) - -The generate function should contain code that creates the NVD3 model, sets options -on it, adds data to an SVG element, and invokes the chart model. The generate function -should return the chart model. See examples/lineChart.html for a usage example. - -The callback function is optional, and it is called when the generate function completes. -*/ -nv.addGraph = function(obj) { - if (typeof arguments[0] === typeof(Function)) { - obj = {generate: arguments[0], callback: arguments[1]}; - } - - nv.render.queue.push(obj); - - if (!nv.render.active) { - nv.render(); - } -}; - -// Node/CommonJS exports -if (typeof(module) !== 'undefined' && typeof(exports) !== 'undefined') { - module.exports = nv; -} - -if (typeof(window) !== 'undefined') { - window.nv = nv; -} -/* Facade for queueing DOM write operations - * with Fastdom (https://github.com/wilsonpage/fastdom) - * if available. - * This could easily be extended to support alternate - * implementations in the future. - */ -nv.dom.write = function(callback) { - if (window.fastdom !== undefined) { - return fastdom.mutate(callback); - } - return callback(); -}; - -/* Facade for queueing DOM read operations - * with Fastdom (https://github.com/wilsonpage/fastdom) - * if available. - * This could easily be extended to support alternate - * implementations in the future. - */ -nv.dom.read = function(callback) { - if (window.fastdom !== undefined) { - return fastdom.measure(callback); - } - return callback(); -}; -/* Utility class to handle creation of an interactive layer. - This places a rectangle on top of the chart. When you mouse move over it, it sends a dispatch - containing the X-coordinate. It can also render a vertical line where the mouse is located. - - dispatch.elementMousemove is the important event to latch onto. It is fired whenever the mouse moves over - the rectangle. The dispatch is given one object which contains the mouseX/Y location. - It also has 'pointXValue', which is the conversion of mouseX to the x-axis scale. - */ -nv.interactiveGuideline = function() { - "use strict"; - - var margin = { left: 0, top: 0 } //Pass the chart's top and left magins. Used to calculate the mouseX/Y. - , width = null - , height = null - , xScale = d3.scale.linear() - , dispatch = d3.dispatch('elementMousemove', 'elementMouseout', 'elementClick', 'elementDblclick', 'elementMouseDown', 'elementMouseUp') - , showGuideLine = true - , svgContainer = null // Must pass the chart's svg, we'll use its mousemove event. - , tooltip = nv.models.tooltip() - , isMSIE = window.ActiveXObject// Checkt if IE by looking for activeX. (excludes IE11) - ; - - tooltip - .duration(0) - .hideDelay(0) - .hidden(false); - - function layer(selection) { - selection.each(function(data) { - var container = d3.select(this); - var availableWidth = (width || 960), availableHeight = (height || 400); - var wrap = container.selectAll("g.nv-wrap.nv-interactiveLineLayer") - .data([data]); - var wrapEnter = wrap.enter() - .append("g").attr("class", " nv-wrap nv-interactiveLineLayer"); - wrapEnter.append("g").attr("class","nv-interactiveGuideLine"); - - if (!svgContainer) { - return; - } - - function mouseHandler() { - var d3mouse = d3.mouse(this); - var mouseX = d3mouse[0]; - var mouseY = d3mouse[1]; - var subtractMargin = true; - var mouseOutAnyReason = false; - if (isMSIE) { - /* - D3.js (or maybe SVG.getScreenCTM) has a nasty bug in Internet Explorer 10. - d3.mouse() returns incorrect X,Y mouse coordinates when mouse moving - over a rect in IE 10. - However, d3.event.offsetX/Y also returns the mouse coordinates - relative to the triggering . So we use offsetX/Y on IE. - */ - mouseX = d3.event.offsetX; - mouseY = d3.event.offsetY; - - /* - On IE, if you attach a mouse event listener to the container, - it will actually trigger it for all the child elements (like , , etc). - When this happens on IE, the offsetX/Y is set to where ever the child element - is located. - As a result, we do NOT need to subtract margins to figure out the mouse X/Y - position under this scenario. Removing the line below *will* cause - the interactive layer to not work right on IE. - */ - if(d3.event.target.tagName !== "svg") { - subtractMargin = false; - } - - if (d3.event.target.className.baseVal.match("nv-legend")) { - mouseOutAnyReason = true; - } - - } - - if(subtractMargin) { - mouseX -= margin.left; - mouseY -= margin.top; - } - - /* If mouseX/Y is outside of the chart's bounds, - trigger a mouseOut event. - */ - if (d3.event.type === 'mouseout' - || mouseX < 0 || mouseY < 0 - || mouseX > availableWidth || mouseY > availableHeight - || (d3.event.relatedTarget && d3.event.relatedTarget.ownerSVGElement === undefined) - || mouseOutAnyReason - ) { - - if (isMSIE) { - if (d3.event.relatedTarget - && d3.event.relatedTarget.ownerSVGElement === undefined - && (d3.event.relatedTarget.className === undefined - || d3.event.relatedTarget.className.match(tooltip.nvPointerEventsClass))) { - - return; - } - } - dispatch.elementMouseout({ - mouseX: mouseX, - mouseY: mouseY - }); - layer.renderGuideLine(null); //hide the guideline - tooltip.hidden(true); - return; - } else { - tooltip.hidden(false); - } - - - var scaleIsOrdinal = typeof xScale.rangeBands === 'function'; - var pointXValue = undefined; - - // Ordinal scale has no invert method - if (scaleIsOrdinal) { - var elementIndex = d3.bisect(xScale.range(), mouseX) - 1; - // Check if mouseX is in the range band - if (xScale.range()[elementIndex] + xScale.rangeBand() >= mouseX) { - pointXValue = xScale.domain()[d3.bisect(xScale.range(), mouseX) - 1]; - } - else { - dispatch.elementMouseout({ - mouseX: mouseX, - mouseY: mouseY - }); - layer.renderGuideLine(null); //hide the guideline - tooltip.hidden(true); - return; - } - } - else { - pointXValue = xScale.invert(mouseX); - } - - dispatch.elementMousemove({ - mouseX: mouseX, - mouseY: mouseY, - pointXValue: pointXValue - }); - - //If user double clicks the layer, fire a elementDblclick - if (d3.event.type === "dblclick") { - dispatch.elementDblclick({ - mouseX: mouseX, - mouseY: mouseY, - pointXValue: pointXValue - }); - } - - // if user single clicks the layer, fire elementClick - if (d3.event.type === 'click') { - dispatch.elementClick({ - mouseX: mouseX, - mouseY: mouseY, - pointXValue: pointXValue - }); - } - - // if user presses mouse down the layer, fire elementMouseDown - if (d3.event.type === 'mousedown') { - dispatch.elementMouseDown({ - mouseX: mouseX, - mouseY: mouseY, - pointXValue: pointXValue - }); - } - - // if user presses mouse down the layer, fire elementMouseUp - if (d3.event.type === 'mouseup') { - dispatch.elementMouseUp({ - mouseX: mouseX, - mouseY: mouseY, - pointXValue: pointXValue - }); - } - } - - svgContainer - .on("touchmove",mouseHandler) - .on("mousemove",mouseHandler, true) - .on("mouseout" ,mouseHandler,true) - .on("mousedown" ,mouseHandler,true) - .on("mouseup" ,mouseHandler,true) - .on("dblclick" ,mouseHandler) - .on("click", mouseHandler) - ; - - layer.guideLine = null; - //Draws a vertical guideline at the given X postion. - layer.renderGuideLine = function(x) { - if (!showGuideLine) return; - if (layer.guideLine && layer.guideLine.attr("x1") === x) return; - nv.dom.write(function() { - var line = wrap.select(".nv-interactiveGuideLine") - .selectAll("line") - .data((x != null) ? [nv.utils.NaNtoZero(x)] : [], String); - line.enter() - .append("line") - .attr("class", "nv-guideline") - .attr("x1", function(d) { return d;}) - .attr("x2", function(d) { return d;}) - .attr("y1", availableHeight) - .attr("y2",0); - line.exit().remove(); - }); - } - }); - } - - layer.dispatch = dispatch; - layer.tooltip = tooltip; - - layer.margin = function(_) { - if (!arguments.length) return margin; - margin.top = typeof _.top != 'undefined' ? _.top : margin.top; - margin.left = typeof _.left != 'undefined' ? _.left : margin.left; - return layer; - }; - - layer.width = function(_) { - if (!arguments.length) return width; - width = _; - return layer; - }; - - layer.height = function(_) { - if (!arguments.length) return height; - height = _; - return layer; - }; - - layer.xScale = function(_) { - if (!arguments.length) return xScale; - xScale = _; - return layer; - }; - - layer.showGuideLine = function(_) { - if (!arguments.length) return showGuideLine; - showGuideLine = _; - return layer; - }; - - layer.svgContainer = function(_) { - if (!arguments.length) return svgContainer; - svgContainer = _; - return layer; - }; - - return layer; -}; - -/* Utility class that uses d3.bisect to find the index in a given array, where a search value can be inserted. - This is different from normal bisectLeft; this function finds the nearest index to insert the search value. - - For instance, lets say your array is [1,2,3,5,10,30], and you search for 28. - Normal d3.bisectLeft will return 4, because 28 is inserted after the number 10. But interactiveBisect will return 5 - because 28 is closer to 30 than 10. - - Unit tests can be found in: interactiveBisectTest.html - - Has the following known issues: - * Will not work if the data points move backwards (ie, 10,9,8,7, etc) or if the data points are in random order. - * Won't work if there are duplicate x coordinate values. - */ -nv.interactiveBisect = function (values, searchVal, xAccessor) { - "use strict"; - if (! (values instanceof Array)) { - return null; - } - var _xAccessor; - if (typeof xAccessor !== 'function') { - _xAccessor = function(d) { - return d.x; - } - } else { - _xAccessor = xAccessor; - } - var _cmp = function(d, v) { - // Accessors are no longer passed the index of the element along with - // the element itself when invoked by d3.bisector. - // - // Starting at D3 v3.4.4, d3.bisector() started inspecting the - // function passed to determine if it should consider it an accessor - // or a comparator. This meant that accessors that take two arguments - // (expecting an index as the second parameter) are treated as - // comparators where the second argument is the search value against - // which the first argument is compared. - return _xAccessor(d) - v; - }; - - var bisect = d3.bisector(_cmp).left; - var index = d3.max([0, bisect(values,searchVal) - 1]); - var currentValue = _xAccessor(values[index]); - - if (typeof currentValue === 'undefined') { - currentValue = index; - } - - if (currentValue === searchVal) { - return index; //found exact match - } - - var nextIndex = d3.min([index+1, values.length - 1]); - var nextValue = _xAccessor(values[nextIndex]); - - if (typeof nextValue === 'undefined') { - nextValue = nextIndex; - } - - if (Math.abs(nextValue - searchVal) >= Math.abs(currentValue - searchVal)) { - return index; - } else { - return nextIndex - } -}; - -/* - Returns the index in the array "values" that is closest to searchVal. - Only returns an index if searchVal is within some "threshold". - Otherwise, returns null. - */ -nv.nearestValueIndex = function (values, searchVal, threshold) { - "use strict"; - var yDistMax = Infinity, indexToHighlight = null; - values.forEach(function(d,i) { - var delta = Math.abs(searchVal - d); - if ( d != null && delta <= yDistMax && delta < threshold) { - yDistMax = delta; - indexToHighlight = i; - } - }); - return indexToHighlight; -}; - -/* Model which can be instantiated to handle tooltip rendering. - Example usage: - var tip = nv.models.tooltip().gravity('w').distance(23) - .data(myDataObject); - - tip(); //just invoke the returned function to render tooltip. - */ -nv.models.tooltip = function() { - "use strict"; - - /* - Tooltip data. If data is given in the proper format, a consistent tooltip is generated. - Example Format of data: - { - key: "Date", - value: "August 2009", - series: [ - {key: "Series 1", value: "Value 1", color: "#000"}, - {key: "Series 2", value: "Value 2", color: "#00f"} - ] - } - */ - var id = "nvtooltip-" + Math.floor(Math.random() * 100000) // Generates a unique id when you create a new tooltip() object. - , data = null - , gravity = 'w' // Can be 'n','s','e','w'. Determines how tooltip is positioned. - , distance = 25 // Distance to offset tooltip from the mouse location. - , snapDistance = 0 // Tolerance allowed before tooltip is moved from its current position (creates 'snapping' effect) - , classes = null // Attaches additional CSS classes to the tooltip DIV that is created. - , hidden = true // Start off hidden, toggle with hide/show functions below. - , hideDelay = 200 // Delay (in ms) before the tooltip hides after calling hide(). - , tooltip = null // d3 select of the tooltip div. - , lastPosition = { left: null, top: null } // Last position the tooltip was in. - , enabled = true // True -> tooltips are rendered. False -> don't render tooltips. - , duration = 100 // Tooltip movement duration, in ms. - , headerEnabled = true // If is to show the tooltip header. - , nvPointerEventsClass = "nv-pointer-events-none" // CSS class to specify whether element should not have mouse events. - ; - - // Format function for the tooltip values column. - var valueFormatter = function(d, i) { - return d; - }; - - // Format function for the tooltip header value. - var headerFormatter = function(d) { - return d; - }; - - var keyFormatter = function(d, i) { - return d; - }; - - // By default, the tooltip model renders a beautiful table inside a DIV. - // You can override this function if a custom tooltip is desired. - var contentGenerator = function(d) { - if (d === null) { - return ''; - } - - var table = d3.select(document.createElement("table")); - if (headerEnabled) { - var theadEnter = table.selectAll("thead") - .data([d]) - .enter().append("thead"); - - theadEnter.append("tr") - .append("td") - .attr("colspan", 3) - .append("strong") - .classed("x-value", true) - .html(headerFormatter(d.value)); - } - - var tbodyEnter = table.selectAll("tbody") - .data([d]) - .enter().append("tbody"); - - var trowEnter = tbodyEnter.selectAll("tr") - .data(function(p) { return p.series}) - .enter() - .append("tr") - .classed("highlight", function(p) { return p.highlight}); - - trowEnter.append("td") - .classed("legend-color-guide",true) - .append("div") - .style("background-color", function(p) { return p.color}); - - trowEnter.append("td") - .classed("key",true) - .classed("total",function(p) { return !!p.total}) - .html(function(p, i) { return keyFormatter(p.key, i)}); - - trowEnter.append("td") - .classed("value",true) - .html(function(p, i) { return valueFormatter(p.value, i) }); - - trowEnter.filter(function (p,i) { return p.percent !== undefined }).append("td") - .classed("percent", true) - .html(function(p, i) { return "(" + d3.format('%')(p.percent) + ")" }); - - trowEnter.selectAll("td").each(function(p) { - if (p.highlight) { - var opacityScale = d3.scale.linear().domain([0,1]).range(["#fff",p.color]); - var opacity = 0.6; - d3.select(this) - .style("border-bottom-color", opacityScale(opacity)) - .style("border-top-color", opacityScale(opacity)) - ; - } - }); - - var html = table.node().outerHTML; - if (d.footer !== undefined) - html += "
" + d.footer + "
"; - return html; - - }; - - /* - Function that returns the position (relative to the viewport/document.body) - the tooltip should be placed in. - Should return: { - left: , - top: - } - */ - var position = function() { - var pos = { - left: d3.event !== null ? d3.event.clientX : 0, - top: d3.event !== null ? d3.event.clientY : 0 - }; - - if(getComputedStyle(document.body).transform != 'none') { - // Take the offset into account, as now the tooltip is relative - // to document.body. - var client = document.body.getBoundingClientRect(); - pos.left -= client.left; - pos.top -= client.top; - } - - return pos; - }; - - var dataSeriesExists = function(d) { - if (d && d.series) { - if (nv.utils.isArray(d.series)) { - return true; - } - // if object, it's okay just convert to array of the object - if (nv.utils.isObject(d.series)) { - d.series = [d.series]; - return true; - } - } - return false; - }; - - // Calculates the gravity offset of the tooltip. Parameter is position of tooltip - // relative to the viewport. - var calcGravityOffset = function(pos) { - var height = tooltip.node().offsetHeight, - width = tooltip.node().offsetWidth, - clientWidth = document.documentElement.clientWidth, // Don't want scrollbars. - clientHeight = document.documentElement.clientHeight, // Don't want scrollbars. - left, top, tmp; - - // calculate position based on gravity - switch (gravity) { - case 'e': - left = - width - distance; - top = - (height / 2); - if(pos.left + left < 0) left = distance; - if((tmp = pos.top + top) < 0) top -= tmp; - if((tmp = pos.top + top + height) > clientHeight) top -= tmp - clientHeight; - break; - case 'w': - left = distance; - top = - (height / 2); - if (pos.left + left + width > clientWidth) left = - width - distance; - if ((tmp = pos.top + top) < 0) top -= tmp; - if ((tmp = pos.top + top + height) > clientHeight) top -= tmp - clientHeight; - break; - case 'n': - left = - (width / 2) - 5; // - 5 is an approximation of the mouse's height. - top = distance; - if (pos.top + top + height > clientHeight) top = - height - distance; - if ((tmp = pos.left + left) < 0) left -= tmp; - if ((tmp = pos.left + left + width) > clientWidth) left -= tmp - clientWidth; - break; - case 's': - left = - (width / 2); - top = - height - distance; - if (pos.top + top < 0) top = distance; - if ((tmp = pos.left + left) < 0) left -= tmp; - if ((tmp = pos.left + left + width) > clientWidth) left -= tmp - clientWidth; - break; - case 'center': - left = - (width / 2); - top = - (height / 2); - break; - default: - left = 0; - top = 0; - break; - } - - return { 'left': left, 'top': top }; - }; - - /* - Positions the tooltip in the correct place, as given by the position() function. - */ - var positionTooltip = function() { - nv.dom.read(function() { - var pos = position(), - gravityOffset = calcGravityOffset(pos), - left = pos.left + gravityOffset.left, - top = pos.top + gravityOffset.top; - - // delay hiding a bit to avoid flickering - if (hidden) { - tooltip - .interrupt() - .transition() - .delay(hideDelay) - .duration(0) - .style('opacity', 0); - } else { - // using tooltip.style('transform') returns values un-usable for tween - var old_translate = 'translate(' + lastPosition.left + 'px, ' + lastPosition.top + 'px)'; - var new_translate = 'translate(' + Math.round(left) + 'px, ' + Math.round(top) + 'px)'; - var translateInterpolator = d3.interpolateString(old_translate, new_translate); - var is_hidden = tooltip.style('opacity') < 0.1; - - tooltip - .interrupt() // cancel running transitions - .transition() - .duration(is_hidden ? 0 : duration) - // using tween since some versions of d3 can't auto-tween a translate on a div - .styleTween('transform', function (d) { - return translateInterpolator; - }, 'important') - // Safari has its own `-webkit-transform` and does not support `transform` - .styleTween('-webkit-transform', function (d) { - return translateInterpolator; - }) - .style('-ms-transform', new_translate) - .style('opacity', 1); - } - - lastPosition.left = left; - lastPosition.top = top; - }); - }; - - // Creates new tooltip container, or uses existing one on DOM. - function initTooltip() { - if (!tooltip || !tooltip.node()) { - // Create new tooltip div if it doesn't exist on DOM. - - var data = [1]; - tooltip = d3.select(document.body).selectAll('.nvtooltip').data(data); - - tooltip.enter().append('div') - .attr("class", "nvtooltip " + (classes ? classes : "xy-tooltip")) - .attr("id", id) - .style("top", 0).style("left", 0) - .style('opacity', 0) - .style('position', 'fixed') - .selectAll("div, table, td, tr").classed(nvPointerEventsClass, true) - .classed(nvPointerEventsClass, true); - - tooltip.exit().remove() - } - } - - // Draw the tooltip onto the DOM. - function nvtooltip() { - if (!enabled) return; - if (!dataSeriesExists(data)) return; - - nv.dom.write(function () { - initTooltip(); - // Generate data and set it into tooltip. - // Bonus - If you override contentGenerator and return falsey you can use something like - // React or Knockout to bind the data for your tooltip. - var newContent = contentGenerator(data); - if (newContent) { - tooltip.node().innerHTML = newContent; - } - - positionTooltip(); - }); - - return nvtooltip; - } - - nvtooltip.nvPointerEventsClass = nvPointerEventsClass; - nvtooltip.options = nv.utils.optionsFunc.bind(nvtooltip); - - nvtooltip._options = Object.create({}, { - // simple read/write options - duration: {get: function(){return duration;}, set: function(_){duration=_;}}, - gravity: {get: function(){return gravity;}, set: function(_){gravity=_;}}, - distance: {get: function(){return distance;}, set: function(_){distance=_;}}, - snapDistance: {get: function(){return snapDistance;}, set: function(_){snapDistance=_;}}, - classes: {get: function(){return classes;}, set: function(_){classes=_;}}, - enabled: {get: function(){return enabled;}, set: function(_){enabled=_;}}, - hideDelay: {get: function(){return hideDelay;}, set: function(_){hideDelay=_;}}, - contentGenerator: {get: function(){return contentGenerator;}, set: function(_){contentGenerator=_;}}, - valueFormatter: {get: function(){return valueFormatter;}, set: function(_){valueFormatter=_;}}, - headerFormatter: {get: function(){return headerFormatter;}, set: function(_){headerFormatter=_;}}, - keyFormatter: {get: function(){return keyFormatter;}, set: function(_){keyFormatter=_;}}, - headerEnabled: {get: function(){return headerEnabled;}, set: function(_){headerEnabled=_;}}, - position: {get: function(){return position;}, set: function(_){position=_;}}, - - // Deprecated options - chartContainer: {get: function(){return document.body;}, set: function(_){ - // deprecated after 1.8.3 - nv.deprecated('chartContainer', 'feature removed after 1.8.3'); - }}, - fixedTop: {get: function(){return null;}, set: function(_){ - // deprecated after 1.8.1 - nv.deprecated('fixedTop', 'feature removed after 1.8.1'); - }}, - offset: {get: function(){return {left: 0, top: 0};}, set: function(_){ - // deprecated after 1.8.1 - nv.deprecated('offset', 'use chart.tooltip.distance() instead'); - }}, - - // options with extra logic - hidden: {get: function(){return hidden;}, set: function(_){ - if (hidden != _) { - hidden = !!_; - nvtooltip(); - } - }}, - data: {get: function(){return data;}, set: function(_){ - // if showing a single data point, adjust data format with that - if (_.point) { - _.value = _.point.x; - _.series = _.series || {}; - _.series.value = _.point.y; - _.series.color = _.point.color || _.series.color; - } - data = _; - }}, - - // read only properties - node: {get: function(){return tooltip.node();}, set: function(_){}}, - id: {get: function(){return id;}, set: function(_){}} - }); - - nv.utils.initOptions(nvtooltip); - return nvtooltip; -}; - - -/* -Gets the browser window size - -Returns object with height and width properties - */ -nv.utils.windowSize = function() { - // Sane defaults - var size = {width: 640, height: 480}; - - // Most recent browsers use - if (window.innerWidth && window.innerHeight) { - size.width = window.innerWidth; - size.height = window.innerHeight; - return (size); - } - - // IE can use depending on mode it is in - if (document.compatMode=='CSS1Compat' && - document.documentElement && - document.documentElement.offsetWidth ) { - - size.width = document.documentElement.offsetWidth; - size.height = document.documentElement.offsetHeight; - return (size); - } - - // Earlier IE uses Doc.body - if (document.body && document.body.offsetWidth) { - size.width = document.body.offsetWidth; - size.height = document.body.offsetHeight; - return (size); - } - - return (size); -}; - - -/* handle dumb browser quirks... isinstance breaks if you use frames -typeof returns 'object' for null, NaN is a number, etc. - */ -nv.utils.isArray = Array.isArray; -nv.utils.isObject = function(a) { - return a !== null && typeof a === 'object'; -}; -nv.utils.isFunction = function(a) { - return typeof a === 'function'; -}; -nv.utils.isDate = function(a) { - return toString.call(a) === '[object Date]'; -}; -nv.utils.isNumber = function(a) { - return !isNaN(a) && typeof a === 'number'; -}; - - -/* -Binds callback function to run when window is resized - */ -nv.utils.windowResize = function(handler) { - if (window.addEventListener) { - window.addEventListener('resize', handler); - } else { - nv.log("ERROR: Failed to bind to window.resize with: ", handler); - } - // return object with clear function to remove the single added callback. - return { - callback: handler, - clear: function() { - window.removeEventListener('resize', handler); - } - } -}; - - -/* -Backwards compatible way to implement more d3-like coloring of graphs. -Can take in nothing, an array, or a function/scale -To use a normal scale, get the range and pass that because we must be able -to take two arguments and use the index to keep backward compatibility -*/ -nv.utils.getColor = function(color) { - //if you pass in nothing, get default colors back - if (color === undefined) { - return nv.utils.defaultColor(); - - //if passed an array, turn it into a color scale - } else if(nv.utils.isArray(color)) { - var color_scale = d3.scale.ordinal().range(color); - return function(d, i) { - var key = i === undefined ? d : i; - return d.color || color_scale(key); - }; - - //if passed a function or scale, return it, or whatever it may be - //external libs, such as angularjs-nvd3-directives use this - } else { - //can't really help it if someone passes rubbish as color - return color; - } -}; - - -/* -Default color chooser uses a color scale of 20 colors from D3 - https://github.com/mbostock/d3/wiki/Ordinal-Scales#categorical-colors - */ -nv.utils.defaultColor = function() { - // get range of the scale so we'll turn it into our own function. - return nv.utils.getColor(d3.scale.category20().range()); -}; - - -/* -Returns a color function that takes the result of 'getKey' for each series and -looks for a corresponding color from the dictionary -*/ -nv.utils.customTheme = function(dictionary, getKey, defaultColors) { - // use default series.key if getKey is undefined - getKey = getKey || function(series) { return series.key }; - defaultColors = defaultColors || d3.scale.category20().range(); - - // start at end of default color list and walk back to index 0 - var defIndex = defaultColors.length; - - return function(series, index) { - var key = getKey(series); - if (nv.utils.isFunction(dictionary[key])) { - return dictionary[key](); - } else if (dictionary[key] !== undefined) { - return dictionary[key]; - } else { - // no match in dictionary, use a default color - if (!defIndex) { - // used all the default colors, start over - defIndex = defaultColors.length; - } - defIndex = defIndex - 1; - return defaultColors[defIndex]; - } - }; -}; - - -/* -From the PJAX example on d3js.org, while this is not really directly needed -it's a very cool method for doing pjax, I may expand upon it a little bit, -open to suggestions on anything that may be useful -*/ -nv.utils.pjax = function(links, content) { - - var load = function(href) { - d3.html(href, function(fragment) { - var target = d3.select(content).node(); - target.parentNode.replaceChild( - d3.select(fragment).select(content).node(), - target); - nv.utils.pjax(links, content); - }); - }; - - d3.selectAll(links).on("click", function() { - history.pushState(this.href, this.textContent, this.href); - load(this.href); - d3.event.preventDefault(); - }); - - d3.select(window).on("popstate", function() { - if (d3.event.state) { - load(d3.event.state); - } - }); -}; - - -/* -For when we want to approximate the width in pixels for an SVG:text element. -Most common instance is when the element is in a display:none; container. -Forumla is : text.length * font-size * constant_factor -*/ -nv.utils.calcApproxTextWidth = function (svgTextElem) { - if (nv.utils.isFunction(svgTextElem.style) && nv.utils.isFunction(svgTextElem.text)) { - var fontSize = parseInt(svgTextElem.style("font-size").replace("px",""), 10); - var textLength = svgTextElem.text().length; - return nv.utils.NaNtoZero(textLength * fontSize * 0.5); - } - return 0; -}; - - -/* -Numbers that are undefined, null or NaN, convert them to zeros. -*/ -nv.utils.NaNtoZero = function(n) { - if (!nv.utils.isNumber(n) - || isNaN(n) - || n === null - || n === Infinity - || n === -Infinity) { - - return 0; - } - return n; -}; - -/* -Add a way to watch for d3 transition ends to d3 -*/ -d3.selection.prototype.watchTransition = function(renderWatch){ - var args = [this].concat([].slice.call(arguments, 1)); - return renderWatch.transition.apply(renderWatch, args); -}; - - -/* -Helper object to watch when d3 has rendered something -*/ -nv.utils.renderWatch = function(dispatch, duration) { - if (!(this instanceof nv.utils.renderWatch)) { - return new nv.utils.renderWatch(dispatch, duration); - } - - var _duration = duration !== undefined ? duration : 250; - var renderStack = []; - var self = this; - - this.models = function(models) { - models = [].slice.call(arguments, 0); - models.forEach(function(model){ - model.__rendered = false; - (function(m){ - m.dispatch.on('renderEnd', function(arg){ - m.__rendered = true; - self.renderEnd('model'); - }); - })(model); - - if (renderStack.indexOf(model) < 0) { - renderStack.push(model); - } - }); - return this; - }; - - this.reset = function(duration) { - if (duration !== undefined) { - _duration = duration; - } - renderStack = []; - }; - - this.transition = function(selection, args, duration) { - args = arguments.length > 1 ? [].slice.call(arguments, 1) : []; - - if (args.length > 1) { - duration = args.pop(); - } else { - duration = _duration !== undefined ? _duration : 250; - } - selection.__rendered = false; - - if (renderStack.indexOf(selection) < 0) { - renderStack.push(selection); - } - - if (duration === 0) { - selection.__rendered = true; - selection.delay = function() { return this; }; - selection.duration = function() { return this; }; - return selection; - } else { - if (selection.length === 0) { - selection.__rendered = true; - } else if (selection.every( function(d){ return !d.length; } )) { - selection.__rendered = true; - } else { - selection.__rendered = false; - } - - var n = 0; - return selection - .transition() - .duration(duration) - .each(function(){ ++n; }) - .each('end', function(d, i) { - if (--n === 0) { - selection.__rendered = true; - self.renderEnd.apply(this, args); - } - }); - } - }; - - this.renderEnd = function() { - if (renderStack.every( function(d){ return d.__rendered; } )) { - renderStack.forEach( function(d){ d.__rendered = false; }); - dispatch.renderEnd.apply(this, arguments); - } - } - -}; - - -/* -Takes multiple objects and combines them into the first one (dst) -example: nv.utils.deepExtend({a: 1}, {a: 2, b: 3}, {c: 4}); -gives: {a: 2, b: 3, c: 4} -*/ -nv.utils.deepExtend = function(dst){ - var sources = arguments.length > 1 ? [].slice.call(arguments, 1) : []; - sources.forEach(function(source) { - for (var key in source) { - var isArray = nv.utils.isArray(dst[key]); - var isObject = nv.utils.isObject(dst[key]); - var srcObj = nv.utils.isObject(source[key]); - - if (isObject && !isArray && srcObj) { - nv.utils.deepExtend(dst[key], source[key]); - } else { - dst[key] = source[key]; - } - } - }); -}; - - -/* -state utility object, used to track d3 states in the models -*/ -nv.utils.state = function(){ - if (!(this instanceof nv.utils.state)) { - return new nv.utils.state(); - } - var state = {}; - var _self = this; - var _setState = function(){}; - var _getState = function(){ return {}; }; - var init = null; - var changed = null; - - this.dispatch = d3.dispatch('change', 'set'); - - this.dispatch.on('set', function(state){ - _setState(state, true); - }); - - this.getter = function(fn){ - _getState = fn; - return this; - }; - - this.setter = function(fn, callback) { - if (!callback) { - callback = function(){}; - } - _setState = function(state, update){ - fn(state); - if (update) { - callback(); - } - }; - return this; - }; - - this.init = function(state){ - init = init || {}; - nv.utils.deepExtend(init, state); - }; - - var _set = function(){ - var settings = _getState(); - - if (JSON.stringify(settings) === JSON.stringify(state)) { - return false; - } - - for (var key in settings) { - if (state[key] === undefined) { - state[key] = {}; - } - state[key] = settings[key]; - changed = true; - } - return true; - }; - - this.update = function(){ - if (init) { - _setState(init, false); - init = null; - } - if (_set.call(this)) { - this.dispatch.change(state); - } - }; - -}; - - -/* -Snippet of code you can insert into each nv.models.* to give you the ability to -do things like: -chart.options({ - showXAxis: true, - tooltips: true -}); - -To enable in the chart: -chart.options = nv.utils.optionsFunc.bind(chart); -*/ -nv.utils.optionsFunc = function(args) { - if (args) { - d3.map(args).forEach((function(key,value) { - if (nv.utils.isFunction(this[key])) { - this[key](value); - } - }).bind(this)); - } - return this; -}; - - -/* -numTicks: requested number of ticks -data: the chart data - -returns the number of ticks to actually use on X axis, based on chart data -to avoid duplicate ticks with the same value -*/ -nv.utils.calcTicksX = function(numTicks, data) { - // find max number of values from all data streams - var numValues = 1; - var i = 0; - for (i; i < data.length; i += 1) { - var stream_len = data[i] && data[i].values ? data[i].values.length : 0; - numValues = stream_len > numValues ? stream_len : numValues; - } - nv.log("Requested number of ticks: ", numTicks); - nv.log("Calculated max values to be: ", numValues); - // make sure we don't have more ticks than values to avoid duplicates - numTicks = numTicks > numValues ? numTicks = numValues - 1 : numTicks; - // make sure we have at least one tick - numTicks = numTicks < 1 ? 1 : numTicks; - // make sure it's an integer - numTicks = Math.floor(numTicks); - nv.log("Calculating tick count as: ", numTicks); - return numTicks; -}; - - -/* -returns number of ticks to actually use on Y axis, based on chart data -*/ -nv.utils.calcTicksY = function(numTicks, data) { - // currently uses the same logic but we can adjust here if needed later - return nv.utils.calcTicksX(numTicks, data); -}; - - -/* -Add a particular option from an options object onto chart -Options exposed on a chart are a getter/setter function that returns chart -on set to mimic typical d3 option chaining, e.g. svg.option1('a').option2('b'); - -option objects should be generated via Object.create() to provide -the option of manipulating data via get/set functions. -*/ -nv.utils.initOption = function(chart, name) { - // if it's a call option, just call it directly, otherwise do get/set - if (chart._calls && chart._calls[name]) { - chart[name] = chart._calls[name]; - } else { - chart[name] = function (_) { - if (!arguments.length) return chart._options[name]; - chart._overrides[name] = true; - chart._options[name] = _; - return chart; - }; - // calling the option as _option will ignore if set by option already - // so nvd3 can set options internally but the stop if set manually - chart['_' + name] = function(_) { - if (!arguments.length) return chart._options[name]; - if (!chart._overrides[name]) { - chart._options[name] = _; - } - return chart; - } - } -}; - - -/* -Add all options in an options object to the chart -*/ -nv.utils.initOptions = function(chart) { - chart._overrides = chart._overrides || {}; - var ops = Object.getOwnPropertyNames(chart._options || {}); - var calls = Object.getOwnPropertyNames(chart._calls || {}); - ops = ops.concat(calls); - for (var i in ops) { - nv.utils.initOption(chart, ops[i]); - } -}; - - -/* -Inherit options from a D3 object -d3.rebind makes calling the function on target actually call it on source -Also use _d3options so we can track what we inherit for documentation and chained inheritance -*/ -nv.utils.inheritOptionsD3 = function(target, d3_source, oplist) { - target._d3options = oplist.concat(target._d3options || []); - oplist.unshift(d3_source); - oplist.unshift(target); - d3.rebind.apply(this, oplist); -}; - - -/* -Remove duplicates from an array -*/ -nv.utils.arrayUnique = function(a) { - return a.sort().filter(function(item, pos) { - return !pos || item != a[pos - 1]; - }); -}; - - -/* -Keeps a list of custom symbols to draw from in addition to d3.svg.symbol -Necessary since d3 doesn't let you extend its list -_- -Add new symbols by doing nv.utils.symbols.set('name', function(size){...}); -*/ -nv.utils.symbolMap = d3.map(); - - -/* -Replaces d3.svg.symbol so that we can look both there and our own map - */ -nv.utils.symbol = function() { - var type, - size = 64; - function symbol(d,i) { - var t = type.call(this,d,i); - var s = size.call(this,d,i); - if (d3.svg.symbolTypes.indexOf(t) !== -1) { - return d3.svg.symbol().type(t).size(s)(); - } else { - return nv.utils.symbolMap.get(t)(s); - } - } - symbol.type = function(_) { - if (!arguments.length) return type; - type = d3.functor(_); - return symbol; - }; - symbol.size = function(_) { - if (!arguments.length) return size; - size = d3.functor(_); - return symbol; - }; - return symbol; -}; - - -/* -Inherit option getter/setter functions from source to target -d3.rebind makes calling the function on target actually call it on source -Also track via _inherited and _d3options so we can track what we inherit -for documentation generation purposes and chained inheritance -*/ -nv.utils.inheritOptions = function(target, source) { - // inherit all the things - var ops = Object.getOwnPropertyNames(source._options || {}); - var calls = Object.getOwnPropertyNames(source._calls || {}); - var inherited = source._inherited || []; - var d3ops = source._d3options || []; - var args = ops.concat(calls).concat(inherited).concat(d3ops); - args.unshift(source); - args.unshift(target); - d3.rebind.apply(this, args); - // pass along the lists to keep track of them, don't allow duplicates - target._inherited = nv.utils.arrayUnique(ops.concat(calls).concat(inherited).concat(ops).concat(target._inherited || [])); - target._d3options = nv.utils.arrayUnique(d3ops.concat(target._d3options || [])); -}; - - -/* -Runs common initialize code on the svg before the chart builds -*/ -nv.utils.initSVG = function(svg) { - svg.classed({'nvd3-svg':true}); -}; - - -/* -Sanitize and provide default for the container height. -*/ -nv.utils.sanitizeHeight = function(height, container) { - return (height || parseInt(container.style('height'), 10) || 400); -}; - - -/* -Sanitize and provide default for the container width. -*/ -nv.utils.sanitizeWidth = function(width, container) { - return (width || parseInt(container.style('width'), 10) || 960); -}; - - -/* -Calculate the available height for a chart. -*/ -nv.utils.availableHeight = function(height, container, margin) { - return Math.max(0,nv.utils.sanitizeHeight(height, container) - margin.top - margin.bottom); -}; - -/* -Calculate the available width for a chart. -*/ -nv.utils.availableWidth = function(width, container, margin) { - return Math.max(0,nv.utils.sanitizeWidth(width, container) - margin.left - margin.right); -}; - -/* -Clear any rendered chart components and display a chart's 'noData' message -*/ -nv.utils.noData = function(chart, container) { - var opt = chart.options(), - margin = opt.margin(), - noData = opt.noData(), - data = (noData == null) ? ["No Data Available."] : [noData], - height = nv.utils.availableHeight(null, container, margin), - width = nv.utils.availableWidth(null, container, margin), - x = margin.left + width/2, - y = margin.top + height/2; - - //Remove any previously created chart components - container.selectAll('g').remove(); - - var noDataText = container.selectAll('.nv-noData').data(data); - - noDataText.enter().append('text') - .attr('class', 'nvd3 nv-noData') - .attr('dy', '-.7em') - .style('text-anchor', 'middle'); - - noDataText - .attr('x', x) - .attr('y', y) - .text(function(t){ return t; }); -}; - -/* - Wrap long labels. - */ -nv.utils.wrapTicks = function (text, width) { - text.each(function() { - var text = d3.select(this), - words = text.text().split(/\s+/).reverse(), - word, - line = [], - lineNumber = 0, - lineHeight = 1.1, - y = text.attr("y"), - dy = parseFloat(text.attr("dy")), - tspan = text.text(null).append("tspan").attr("x", 0).attr("y", y).attr("dy", dy + "em"); - while (word = words.pop()) { - line.push(word); - tspan.text(line.join(" ")); - if (tspan.node().getComputedTextLength() > width) { - line.pop(); - tspan.text(line.join(" ")); - line = [word]; - tspan = text.append("tspan").attr("x", 0).attr("y", y).attr("dy", ++lineNumber * lineHeight + dy + "em").text(word); - } - } - }); -}; - -/* -Check equality of 2 array -*/ -nv.utils.arrayEquals = function (array1, array2) { - if (array1 === array2) - return true; - - if (!array1 || !array2) - return false; - - // compare lengths - can save a lot of time - if (array1.length != array2.length) - return false; - - for (var i = 0, - l = array1.length; i < l; i++) { - // Check if we have nested arrays - if (array1[i] instanceof Array && array2[i] instanceof Array) { - // recurse into the nested arrays - if (!nv.arrayEquals(array1[i], array2[i])) - return false; - } else if (array1[i] != array2[i]) { - // Warning - two different object instances will never be equal: {x:20} != {x:20} - return false; - } - } - return true; -}; -nv.models.axis = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var axis = d3.svg.axis(); - var scale = d3.scale.linear(); - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 75 //only used for tickLabel currently - , height = 60 //only used for tickLabel currently - , axisLabelText = null - , showMaxMin = true //TODO: showMaxMin should be disabled on all ordinal scaled axes - , rotateLabels = 0 - , rotateYLabel = true - , staggerLabels = false - , isOrdinal = false - , ticks = null - , axisLabelDistance = 0 - , fontSize = undefined - , duration = 250 - , dispatch = d3.dispatch('renderEnd') - ; - axis - .scale(scale) - .orient('bottom') - .tickFormat(function(d) { return d }) - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var scale0; - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var container = d3.select(this); - nv.utils.initSVG(container); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-axis').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-axis'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - if (ticks !== null) - axis.ticks(ticks); - else if (axis.orient() == 'top' || axis.orient() == 'bottom') - axis.ticks(Math.abs(scale.range()[1] - scale.range()[0]) / 100); - - //TODO: consider calculating width/height based on whether or not label is added, for reference in charts using this component - g.watchTransition(renderWatch, 'axis').call(axis); - - scale0 = scale0 || axis.scale(); - - var fmt = axis.tickFormat(); - if (fmt == null) { - fmt = scale0.tickFormat(); - } - - var axisLabel = g.selectAll('text.nv-axislabel') - .data([axisLabelText || null]); - axisLabel.exit().remove(); - - //only skip when fontSize is undefined so it can be cleared with a null or blank string - if (fontSize !== undefined) { - g.selectAll('g').select("text").style('font-size', fontSize); - } - - var xLabelMargin; - var axisMaxMin; - var w; - switch (axis.orient()) { - case 'top': - axisLabel.enter().append('text').attr('class', 'nv-axislabel'); - w = 0; - if (scale.range().length === 1) { - w = isOrdinal ? scale.range()[0] * 2 + scale.rangeBand() : 0; - } else if (scale.range().length === 2) { - w = isOrdinal ? scale.range()[0] + scale.range()[1] + scale.rangeBand() : scale.range()[1]; - } else if ( scale.range().length > 2){ - w = scale.range()[scale.range().length-1]+(scale.range()[1]-scale.range()[0]); - }; - axisLabel - .attr('text-anchor', 'middle') - .attr('y', 0) - .attr('x', w/2); - if (showMaxMin) { - axisMaxMin = wrap.selectAll('g.nv-axisMaxMin') - .data(scale.domain()); - axisMaxMin.enter().append('g').attr('class',function(d,i){ - return ['nv-axisMaxMin','nv-axisMaxMin-x',(i == 0 ? 'nv-axisMin-x':'nv-axisMax-x')].join(' ') - }).append('text'); - axisMaxMin.exit().remove(); - axisMaxMin - .attr('transform', function(d,i) { - return 'translate(' + nv.utils.NaNtoZero(scale(d)) + ',0)' - }) - .select('text') - .attr('dy', '-0.5em') - .attr('y', -axis.tickPadding()) - .attr('text-anchor', 'middle') - .text(function(d,i) { - var v = fmt(d); - return ('' + v).match('NaN') ? '' : v; - }); - axisMaxMin.watchTransition(renderWatch, 'min-max top') - .attr('transform', function(d,i) { - return 'translate(' + nv.utils.NaNtoZero(scale.range()[i]) + ',0)' - }); - } - break; - case 'bottom': - xLabelMargin = axisLabelDistance + 36; - var maxTextWidth = 30; - var textHeight = 0; - var xTicks = g.selectAll('g').select("text"); - var rotateLabelsRule = ''; - if (rotateLabels%360) { - //Reset transform on ticks so textHeight can be calculated correctly - xTicks.attr('transform', ''); - //Calculate the longest xTick width - xTicks.each(function(d,i){ - var box = this.getBoundingClientRect(); - var width = box.width; - textHeight = box.height; - if(width > maxTextWidth) maxTextWidth = width; - }); - rotateLabelsRule = 'rotate(' + rotateLabels + ' 0,' + (textHeight/2 + axis.tickPadding()) + ')'; - //Convert to radians before calculating sin. Add 30 to margin for healthy padding. - var sin = Math.abs(Math.sin(rotateLabels*Math.PI/180)); - xLabelMargin = (sin ? sin*maxTextWidth : maxTextWidth)+30; - //Rotate all xTicks - xTicks - .attr('transform', rotateLabelsRule) - .style('text-anchor', rotateLabels%360 > 0 ? 'start' : 'end'); - } else { - if (staggerLabels) { - xTicks - .attr('transform', function(d,i) { - return 'translate(0,' + (i % 2 == 0 ? '0' : '12') + ')' - }); - } else { - xTicks.attr('transform', "translate(0,0)"); - } - } - axisLabel.enter().append('text').attr('class', 'nv-axislabel'); - w = 0; - if (scale.range().length === 1) { - w = isOrdinal ? scale.range()[0] * 2 + scale.rangeBand() : 0; - } else if (scale.range().length === 2) { - w = isOrdinal ? scale.range()[0] + scale.range()[1] + scale.rangeBand() : scale.range()[1]; - } else if ( scale.range().length > 2){ - w = scale.range()[scale.range().length-1]+(scale.range()[1]-scale.range()[0]); - }; - axisLabel - .attr('text-anchor', 'middle') - .attr('y', xLabelMargin) - .attr('x', w/2); - if (showMaxMin) { - //if (showMaxMin && !isOrdinal) { - axisMaxMin = wrap.selectAll('g.nv-axisMaxMin') - //.data(scale.domain()) - .data([scale.domain()[0], scale.domain()[scale.domain().length - 1]]); - axisMaxMin.enter().append('g').attr('class',function(d,i){ - return ['nv-axisMaxMin','nv-axisMaxMin-x',(i == 0 ? 'nv-axisMin-x':'nv-axisMax-x')].join(' ') - }).append('text'); - axisMaxMin.exit().remove(); - axisMaxMin - .attr('transform', function(d,i) { - return 'translate(' + nv.utils.NaNtoZero((scale(d) + (isOrdinal ? scale.rangeBand() / 2 : 0))) + ',0)' - }) - .select('text') - .attr('dy', '.71em') - .attr('y', axis.tickPadding()) - .attr('transform', rotateLabelsRule) - .style('text-anchor', rotateLabels ? (rotateLabels%360 > 0 ? 'start' : 'end') : 'middle') - .text(function(d,i) { - var v = fmt(d); - return ('' + v).match('NaN') ? '' : v; - }); - axisMaxMin.watchTransition(renderWatch, 'min-max bottom') - .attr('transform', function(d,i) { - return 'translate(' + nv.utils.NaNtoZero((scale(d) + (isOrdinal ? scale.rangeBand() / 2 : 0))) + ',0)' - }); - } - - break; - case 'right': - axisLabel.enter().append('text').attr('class', 'nv-axislabel'); - axisLabel - .style('text-anchor', rotateYLabel ? 'middle' : 'begin') - .attr('transform', rotateYLabel ? 'rotate(90)' : '') - .attr('y', rotateYLabel ? (-Math.max(margin.right, width) + 12 - (axisLabelDistance || 0)) : -10) //TODO: consider calculating this based on largest tick width... OR at least expose this on chart - .attr('x', rotateYLabel ? (d3.max(scale.range()) / 2) : axis.tickPadding()); - if (showMaxMin) { - axisMaxMin = wrap.selectAll('g.nv-axisMaxMin') - .data(scale.domain()); - axisMaxMin.enter().append('g').attr('class',function(d,i){ - return ['nv-axisMaxMin','nv-axisMaxMin-y',(i == 0 ? 'nv-axisMin-y':'nv-axisMax-y')].join(' ') - }).append('text') - .style('opacity', 0); - axisMaxMin.exit().remove(); - axisMaxMin - .attr('transform', function(d,i) { - return 'translate(0,' + nv.utils.NaNtoZero(scale(d)) + ')' - }) - .select('text') - .attr('dy', '.32em') - .attr('y', 0) - .attr('x', axis.tickPadding()) - .style('text-anchor', 'start') - .text(function(d, i) { - var v = fmt(d); - return ('' + v).match('NaN') ? '' : v; - }); - axisMaxMin.watchTransition(renderWatch, 'min-max right') - .attr('transform', function(d,i) { - return 'translate(0,' + nv.utils.NaNtoZero(scale.range()[i]) + ')' - }) - .select('text') - .style('opacity', 1); - } - break; - case 'left': - /* - //For dynamically placing the label. Can be used with dynamically-sized chart axis margins - var yTicks = g.selectAll('g').select("text"); - yTicks.each(function(d,i){ - var labelPadding = this.getBoundingClientRect().width + axis.tickPadding() + 16; - if(labelPadding > width) width = labelPadding; - }); - */ - axisLabel.enter().append('text').attr('class', 'nv-axislabel'); - axisLabel - .style('text-anchor', rotateYLabel ? 'middle' : 'end') - .attr('transform', rotateYLabel ? 'rotate(-90)' : '') - .attr('y', rotateYLabel ? (-Math.max(margin.left, width) + 25 - (axisLabelDistance || 0)) : -10) - .attr('x', rotateYLabel ? (-d3.max(scale.range()) / 2) : -axis.tickPadding()); - if (showMaxMin) { - axisMaxMin = wrap.selectAll('g.nv-axisMaxMin') - .data(scale.domain()); - axisMaxMin.enter().append('g').attr('class',function(d,i){ - return ['nv-axisMaxMin','nv-axisMaxMin-y',(i == 0 ? 'nv-axisMin-y':'nv-axisMax-y')].join(' ') - }).append('text') - .style('opacity', 0); - axisMaxMin.exit().remove(); - axisMaxMin - .attr('transform', function(d,i) { - return 'translate(0,' + nv.utils.NaNtoZero(scale0(d)) + ')' - }) - .select('text') - .attr('dy', '.32em') - .attr('y', 0) - .attr('x', -axis.tickPadding()) - .attr('text-anchor', 'end') - .text(function(d,i) { - var v = fmt(d); - return ('' + v).match('NaN') ? '' : v; - }); - axisMaxMin.watchTransition(renderWatch, 'min-max right') - .attr('transform', function(d,i) { - return 'translate(0,' + nv.utils.NaNtoZero(scale.range()[i]) + ')' - }) - .select('text') - .style('opacity', 1); - } - break; - } - axisLabel.text(function(d) { return d }); - - if (showMaxMin && (axis.orient() === 'left' || axis.orient() === 'right')) { - //check if max and min overlap other values, if so, hide the values that overlap - g.selectAll('g') // the g's wrapping each tick - .each(function(d,i) { - d3.select(this).select('text').attr('opacity', 1); - if (scale(d) < scale.range()[1] + 10 || scale(d) > scale.range()[0] - 10) { // 10 is assuming text height is 16... if d is 0, leave it! - if (d > 1e-10 || d < -1e-10) // accounts for minor floating point errors... though could be problematic if the scale is EXTREMELY SMALL - d3.select(this).attr('opacity', 0); - - d3.select(this).select('text').attr('opacity', 0); // Don't remove the ZERO line!! - } - }); - - //if Max and Min = 0 only show min, Issue #281 - if (scale.domain()[0] == scale.domain()[1] && scale.domain()[0] == 0) { - wrap.selectAll('g.nv-axisMaxMin').style('opacity', function (d, i) { - return !i ? 1 : 0 - }); - } - } - - if (showMaxMin && (axis.orient() === 'top' || axis.orient() === 'bottom')) { - var maxMinRange = []; - wrap.selectAll('g.nv-axisMaxMin') - .each(function(d,i) { - try { - if (i) // i== 1, max position - maxMinRange.push(scale(d) - this.getBoundingClientRect().width - 4); //assuming the max and min labels are as wide as the next tick (with an extra 4 pixels just in case) - else // i==0, min position - maxMinRange.push(scale(d) + this.getBoundingClientRect().width + 4) - }catch (err) { - if (i) // i== 1, max position - maxMinRange.push(scale(d) - 4); //assuming the max and min labels are as wide as the next tick (with an extra 4 pixels just in case) - else // i==0, min position - maxMinRange.push(scale(d) + 4); - } - }); - // the g's wrapping each tick - g.selectAll('g').each(function(d, i) { - if (scale(d) < maxMinRange[0] || scale(d) > maxMinRange[1]) { - if (d > 1e-10 || d < -1e-10) // accounts for minor floating point errors... though could be problematic if the scale is EXTREMELY SMALL - d3.select(this).remove(); - else - d3.select(this).select('text').remove(); // Don't remove the ZERO line!! - } - }); - } - - //Highlight zero tick line - g.selectAll('.tick') - .filter(function (d) { - /* - The filter needs to return only ticks at or near zero. - Numbers like 0.00001 need to count as zero as well, - and the arithmetic trick below solves that. - */ - return !parseFloat(Math.round(d * 100000) / 1000000) && (d !== undefined) - }) - .classed('zero', true); - - //store old scales for use in transitions on update - scale0 = scale.copy(); - - }); - - renderWatch.renderEnd('axis immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.axis = axis; - chart.dispatch = dispatch; - - chart.options = nv.utils.optionsFunc.bind(chart); - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - axisLabelDistance: {get: function(){return axisLabelDistance;}, set: function(_){axisLabelDistance=_;}}, - staggerLabels: {get: function(){return staggerLabels;}, set: function(_){staggerLabels=_;}}, - rotateLabels: {get: function(){return rotateLabels;}, set: function(_){rotateLabels=_;}}, - rotateYLabel: {get: function(){return rotateYLabel;}, set: function(_){rotateYLabel=_;}}, - showMaxMin: {get: function(){return showMaxMin;}, set: function(_){showMaxMin=_;}}, - axisLabel: {get: function(){return axisLabelText;}, set: function(_){axisLabelText=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - ticks: {get: function(){return ticks;}, set: function(_){ticks=_;}}, - width: {get: function(){return width;}, set: function(_){width=_;}}, - fontSize: {get: function(){return fontSize;}, set: function(_){fontSize=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration=_; - renderWatch.reset(duration); - }}, - scale: {get: function(){return scale;}, set: function(_){ - scale = _; - axis.scale(scale); - isOrdinal = typeof scale.rangeBands === 'function'; - nv.utils.inheritOptionsD3(chart, scale, ['domain', 'range', 'rangeBand', 'rangeBands']); - }} - }); - - nv.utils.initOptions(chart); - nv.utils.inheritOptionsD3(chart, axis, ['orient', 'tickValues', 'tickSubdivide', 'tickSize', 'tickPadding', 'tickFormat']); - nv.utils.inheritOptionsD3(chart, scale, ['domain', 'range', 'rangeBand', 'rangeBands']); - - return chart; -}; -nv.models.boxPlot = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0}, - width = 960, - height = 500, - id = Math.floor(Math.random() * 10000), // Create semi-unique ID in case user doesn't select one - xScale = d3.scale.ordinal(), - yScale = d3.scale.linear(), - getX = function(d) { return d.label }, // Default data model selectors. - getQ1 = function(d) { return d.values.Q1 }, - getQ2 = function(d) { return d.values.Q2 }, - getQ3 = function(d) { return d.values.Q3 }, - getWl = function(d) { return d.values.whisker_low }, - getWh = function(d) { return d.values.whisker_high }, - getColor = function(d) { return d.color }, - getOlItems = function(d) { return d.values.outliers }, - getOlValue = function(d, i, j) { return d }, - getOlLabel = function(d, i, j) { return d }, - getOlColor = function(d, i, j) { return undefined }, - color = nv.utils.defaultColor(), - container = null, - xDomain, xRange, - yDomain, yRange, - dispatch = d3.dispatch('elementMouseover', 'elementMouseout', 'elementMousemove', 'renderEnd'), - duration = 250, - maxBoxWidth = null; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var xScale0, yScale0; - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right, - availableHeight = height - margin.top - margin.bottom; - - container = d3.select(this); - nv.utils.initSVG(container); - - // Setup Scales - xScale.domain(xDomain || data.map(function(d,i) { return getX(d,i); })) - .rangeBands(xRange || [0, availableWidth], 0.1); - - // if we know yDomain, no need to calculate - var yData = [] - if (!yDomain) { - // (y-range is based on quartiles, whiskers and outliers) - var values = [], yMin, yMax; - data.forEach(function (d, i) { - var q1 = getQ1(d), q3 = getQ3(d), wl = getWl(d), wh = getWh(d); - var olItems = getOlItems(d); - if (olItems) { - olItems.forEach(function (e, i) { - values.push(getOlValue(e, i, undefined)); - }); - } - if (wl) { values.push(wl) } - if (q1) { values.push(q1) } - if (q3) { values.push(q3) } - if (wh) { values.push(wh) } - }); - yMin = d3.min(values); - yMax = d3.max(values); - yData = [ yMin, yMax ] ; - } - - yScale.domain(yDomain || yData); - yScale.range(yRange || [availableHeight, 0]); - - //store old scales if they exist - xScale0 = xScale0 || xScale; - yScale0 = yScale0 || yScale.copy().range([yScale(0),yScale(0)]); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap'); - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - var boxplots = wrap.selectAll('.nv-boxplot').data(function(d) { return d }); - var boxEnter = boxplots.enter().append('g').style('stroke-opacity', 1e-6).style('fill-opacity', 1e-6); - boxplots - .attr('class', 'nv-boxplot') - .attr('transform', function(d,i,j) { return 'translate(' + (xScale(getX(d,i)) + xScale.rangeBand() * 0.05) + ', 0)'; }) - .classed('hover', function(d) { return d.hover }); - boxplots - .watchTransition(renderWatch, 'nv-boxplot: boxplots') - .style('stroke-opacity', 1) - .style('fill-opacity', 0.75) - .delay(function(d,i) { return i * duration / data.length }) - .attr('transform', function(d,i) { - return 'translate(' + (xScale(getX(d,i)) + xScale.rangeBand() * 0.05) + ', 0)'; - }); - boxplots.exit().remove(); - - // ----- add the SVG elements for each boxPlot ----- - - // conditionally append whisker lines - boxEnter.each(function(d,i) { - var box = d3.select(this); - [getWl, getWh].forEach(function (f) { - if (f(d)) { - var key = (f === getWl) ? 'low' : 'high'; - box.append('line') - .style('stroke', getColor(d) || color(d,i)) - .attr('class', 'nv-boxplot-whisker nv-boxplot-' + key); - box.append('line') - .style('stroke', getColor(d) || color(d,i)) - .attr('class', 'nv-boxplot-tick nv-boxplot-' + key); - } - }); - }); - - var box_width = function() { return (maxBoxWidth === null ? xScale.rangeBand() * 0.9 : Math.min(75, xScale.rangeBand() * 0.9)); }; - var box_left = function() { return xScale.rangeBand() * 0.45 - box_width()/2; }; - var box_right = function() { return xScale.rangeBand() * 0.45 + box_width()/2; }; - - // update whisker lines and ticks - [getWl, getWh].forEach(function (f) { - var key = (f === getWl) ? 'low' : 'high'; - var endpoint = (f === getWl) ? getQ1 : getQ3; - boxplots.select('line.nv-boxplot-whisker.nv-boxplot-' + key) - .watchTransition(renderWatch, 'nv-boxplot: boxplots') - .attr('x1', xScale.rangeBand() * 0.45 ) - .attr('y1', function(d,i) { return yScale(f(d)); }) - .attr('x2', xScale.rangeBand() * 0.45 ) - .attr('y2', function(d,i) { return yScale(endpoint(d)); }); - boxplots.select('line.nv-boxplot-tick.nv-boxplot-' + key) - .watchTransition(renderWatch, 'nv-boxplot: boxplots') - .attr('x1', box_left ) - .attr('y1', function(d,i) { return yScale(f(d)); }) - .attr('x2', box_right ) - .attr('y2', function(d,i) { return yScale(f(d)); }); - }); - - [getWl, getWh].forEach(function (f) { - var key = (f === getWl) ? 'low' : 'high'; - boxEnter.selectAll('.nv-boxplot-' + key) - .on('mouseover', function(d,i,j) { - d3.select(this).classed('hover', true); - dispatch.elementMouseover({ - series: { key: f(d), color: getColor(d) || color(d,j) }, - e: d3.event - }); - }) - .on('mouseout', function(d,i,j) { - d3.select(this).classed('hover', false); - dispatch.elementMouseout({ - series: { key: f(d), color: getColor(d) || color(d,j) }, - e: d3.event - }); - }) - .on('mousemove', function(d,i) { - dispatch.elementMousemove({e: d3.event}); - }); - }); - - // boxes - boxEnter.append('rect') - .attr('class', 'nv-boxplot-box') - // tooltip events - .on('mouseover', function(d,i) { - d3.select(this).classed('hover', true); - dispatch.elementMouseover({ - key: getX(d), - value: getX(d), - series: [ - { key: 'Q3', value: getQ3(d), color: getColor(d) || color(d,i) }, - { key: 'Q2', value: getQ2(d), color: getColor(d) || color(d,i) }, - { key: 'Q1', value: getQ1(d), color: getColor(d) || color(d,i) } - ], - data: d, - index: i, - e: d3.event - }); - }) - .on('mouseout', function(d,i) { - d3.select(this).classed('hover', false); - dispatch.elementMouseout({ - key: getX(d), - value: getX(d), - series: [ - { key: 'Q3', value: getQ3(d), color: getColor(d) || color(d,i) }, - { key: 'Q2', value: getQ2(d), color: getColor(d) || color(d,i) }, - { key: 'Q1', value: getQ1(d), color: getColor(d) || color(d,i) } - ], - data: d, - index: i, - e: d3.event - }); - }) - .on('mousemove', function(d,i) { - dispatch.elementMousemove({e: d3.event}); - }); - - // box transitions - boxplots.select('rect.nv-boxplot-box') - .watchTransition(renderWatch, 'nv-boxplot: boxes') - .attr('y', function(d,i) { return yScale(getQ3(d)); }) - .attr('width', box_width) - .attr('x', box_left ) - .attr('height', function(d,i) { return Math.abs(yScale(getQ3(d)) - yScale(getQ1(d))) || 1 }) - .style('fill', function(d,i) { return getColor(d) || color(d,i) }) - .style('stroke', function(d,i) { return getColor(d) || color(d,i) }); - - // median line - boxEnter.append('line').attr('class', 'nv-boxplot-median'); - - boxplots.select('line.nv-boxplot-median') - .watchTransition(renderWatch, 'nv-boxplot: boxplots line') - .attr('x1', box_left) - .attr('y1', function(d,i) { return yScale(getQ2(d)); }) - .attr('x2', box_right) - .attr('y2', function(d,i) { return yScale(getQ2(d)); }); - - // outliers - var outliers = boxplots.selectAll('.nv-boxplot-outlier').data(function(d) { - return getOlItems(d) || []; - }); - outliers.enter().append('circle') - .style('fill', function(d,i,j) { return getOlColor(d,i,j) || color(d,j) }) - .style('stroke', function(d,i,j) { return getOlColor(d,i,j) || color(d,j) }) - .style('z-index', 9000) - .on('mouseover', function(d,i,j) { - d3.select(this).classed('hover', true); - dispatch.elementMouseover({ - series: { key: getOlLabel(d,i,j), color: getOlColor(d,i,j) || color(d,j) }, - e: d3.event - }); - }) - .on('mouseout', function(d,i,j) { - d3.select(this).classed('hover', false); - dispatch.elementMouseout({ - series: { key: getOlLabel(d,i,j), color: getOlColor(d,i,j) || color(d,j) }, - e: d3.event - }); - }) - .on('mousemove', function(d,i) { - dispatch.elementMousemove({e: d3.event}); - }); - outliers.attr('class', 'nv-boxplot-outlier'); - outliers - .watchTransition(renderWatch, 'nv-boxplot: nv-boxplot-outlier') - .attr('cx', xScale.rangeBand() * 0.45) - .attr('cy', function(d,i,j) { return yScale(getOlValue(d,i,j)); }) - .attr('r', '3'); - outliers.exit().remove(); - - //store old scales for use in transitions on update - xScale0 = xScale.copy(); - yScale0 = yScale.copy(); - }); - - renderWatch.renderEnd('nv-boxplot immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - maxBoxWidth: {get: function(){return maxBoxWidth;}, set: function(_){maxBoxWidth=_;}}, - x: {get: function(){return getX;}, set: function(_){getX=_;}}, - q1: {get: function(){return getQ1;}, set: function(_){getQ1=_;}}, - q2: {get: function(){return getQ2;}, set: function(_){getQ2=_;}}, - q3: {get: function(){return getQ3;}, set: function(_){getQ3=_;}}, - wl: {get: function(){return getWl;}, set: function(_){getWl=_;}}, - wh: {get: function(){return getWh;}, set: function(_){getWh=_;}}, - itemColor: {get: function(){return getColor;}, set: function(_){getColor=_;}}, - outliers: {get: function(){return getOlItems;}, set: function(_){getOlItems=_;}}, - outlierValue: {get: function(){return getOlValue;}, set: function(_){getOlValue=_;}}, - outlierLabel: {get: function(){return getOlLabel;}, set: function(_){getOlLabel=_;}}, - outlierColor: {get: function(){return getOlColor;}, set: function(_){getOlColor=_;}}, - xScale: {get: function(){return xScale;}, set: function(_){xScale=_;}}, - yScale: {get: function(){return yScale;}, set: function(_){yScale=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - // rectClass: {get: function(){return rectClass;}, set: function(_){rectClass=_;}}, - y: { - get: function() { - console.warn('BoxPlot \'y\' chart option is deprecated. Please use model overrides instead.'); - return {}; - }, - set: function(_) { - console.warn('BoxPlot \'y\' chart option is deprecated. Please use model overrides instead.'); - } - }, - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - }} - }); - - nv.utils.initOptions(chart); - - return chart; -}; -nv.models.boxPlotChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var boxplot = nv.models.boxPlot(), - xAxis = nv.models.axis(), - yAxis = nv.models.axis(); - - var margin = {top: 15, right: 10, bottom: 50, left: 60}, - width = null, - height = null, - color = nv.utils.getColor(), - showXAxis = true, - showYAxis = true, - rightAlignYAxis = false, - staggerLabels = false, - tooltip = nv.models.tooltip(), - x, y, - noData = 'No Data Available.', - dispatch = d3.dispatch('beforeUpdate', 'renderEnd'), - duration = 250; - - xAxis - .orient('bottom') - .showMaxMin(false) - .tickFormat(function(d) { return d }) - ; - yAxis - .orient((rightAlignYAxis) ? 'right' : 'left') - .tickFormat(d3.format(',.1f')) - ; - - tooltip.duration(0); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(boxplot); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - - selection.each(function(data) { - var container = d3.select(this), that = this; - nv.utils.initSVG(container); - var availableWidth = (width || parseInt(container.style('width')) || 960) - margin.left - margin.right; - var availableHeight = (height || parseInt(container.style('height')) || 400) - margin.top - margin.bottom; - - chart.update = function() { - dispatch.beforeUpdate(); - container.transition().duration(duration).call(chart); - }; - chart.container = this; - - // TODO still need to find a way to validate quartile data presence using boxPlot callbacks. - // Display No Data message if there's nothing to show. (quartiles required at minimum). - if (!data || !data.length) { - var noDataText = container.selectAll('.nv-noData').data([noData]); - - noDataText.enter().append('text') - .attr('class', 'nvd3 nv-noData') - .attr('dy', '-.7em') - .style('text-anchor', 'middle'); - - noDataText - .attr('x', margin.left + availableWidth / 2) - .attr('y', margin.top + availableHeight / 2) - .text(function(d) { return d }); - - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup Scales - x = boxplot.xScale(); - y = boxplot.yScale().clamp(true); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-boxPlotWithAxes').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-boxPlotWithAxes').append('g'); - var defsEnter = gEnter.append('defs'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-x nv-axis'); - gEnter.append('g').attr('class', 'nv-y nv-axis') - .append('g').attr('class', 'nv-zeroLine') - .append('line'); - - gEnter.append('g').attr('class', 'nv-barsWrap'); - g.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - if (rightAlignYAxis) { - g.select('.nv-y.nv-axis') - .attr('transform', 'translate(' + availableWidth + ',0)'); - } - - // Main Chart Component(s) - boxplot.width(availableWidth).height(availableHeight); - - var barsWrap = g.select('.nv-barsWrap') - .datum(data.filter(function(d) { return !d.disabled })) - - barsWrap.transition().call(boxplot); - - defsEnter.append('clipPath') - .attr('id', 'nv-x-label-clip-' + boxplot.id()) - .append('rect'); - - g.select('#nv-x-label-clip-' + boxplot.id() + ' rect') - .attr('width', x.rangeBand() * (staggerLabels ? 2 : 1)) - .attr('height', 16) - .attr('x', -x.rangeBand() / (staggerLabels ? 1 : 2 )); - - // Setup Axes - if (showXAxis) { - xAxis - .scale(x) - .ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize(-availableHeight, 0); - - g.select('.nv-x.nv-axis').attr('transform', 'translate(0,' + y.range()[0] + ')'); - g.select('.nv-x.nv-axis').call(xAxis); - - var xTicks = g.select('.nv-x.nv-axis').selectAll('g'); - if (staggerLabels) { - xTicks - .selectAll('text') - .attr('transform', function(d,i,j) { return 'translate(0,' + (j % 2 === 0 ? '5' : '17') + ')' }) - } - } - - if (showYAxis) { - yAxis - .scale(y) - .ticks( Math.floor(availableHeight/36) ) // can't use nv.utils.calcTicksY with Object data - .tickSize( -availableWidth, 0); - - g.select('.nv-y.nv-axis').call(yAxis); - } - - // Zero line - g.select('.nv-zeroLine line') - .attr('x1',0) - .attr('x2',availableWidth) - .attr('y1', y(0)) - .attr('y2', y(0)) - ; - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - }); - - renderWatch.renderEnd('nv-boxplot chart immediate'); - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - boxplot.dispatch.on('elementMouseover.tooltip', function(evt) { - tooltip.data(evt).hidden(false); - }); - - boxplot.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.data(evt).hidden(true); - }); - - boxplot.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.boxplot = boxplot; - chart.xAxis = xAxis; - chart.yAxis = yAxis; - chart.tooltip = tooltip; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - staggerLabels: {get: function(){return staggerLabels;}, set: function(_){staggerLabels=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - tooltipContent: {get: function(){return tooltip;}, set: function(_){tooltip=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - boxplot.duration(duration); - xAxis.duration(duration); - yAxis.duration(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - boxplot.color(color); - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( (_) ? 'right' : 'left'); - }} - }); - - nv.utils.inheritOptions(chart, boxplot); - nv.utils.initOptions(chart); - - return chart; -} - -// Chart design based on the recommendations of Stephen Few. Implementation -// based on the work of Clint Ivy, Jamie Love, and Jason Davies. -// http://projects.instantcognition.com/protovis/bulletchart/ - -nv.models.bullet = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , orient = 'left' // TODO top & bottom - , reverse = false - , ranges = function(d) { return d.ranges } - , markers = function(d) { return d.markers ? d.markers : [] } - , markerLines = function(d) { return d.markerLines ? d.markerLines : [0] } - , measures = function(d) { return d.measures } - , rangeLabels = function(d) { return d.rangeLabels ? d.rangeLabels : [] } - , markerLabels = function(d) { return d.markerLabels ? d.markerLabels : [] } - , markerLineLabels = function(d) { return d.markerLineLabels ? d.markerLineLabels : [] } - , measureLabels = function(d) { return d.measureLabels ? d.measureLabels : [] } - , forceX = [0] // List of numbers to Force into the X scale (ie. 0, or a max / min, etc.) - , width = 380 - , height = 30 - , container = null - , tickFormat = null - , color = nv.utils.getColor(['#1f77b4']) - , dispatch = d3.dispatch('elementMouseover', 'elementMouseout', 'elementMousemove') - , defaultRangeLabels = ["Maximum", "Mean", "Minimum"] - , legacyRangeClassNames = ["Max", "Avg", "Min"] - ; - - function sortLabels(labels, values){ - var lz = labels.slice(); - labels.sort(function(a, b){ - var iA = lz.indexOf(a); - var iB = lz.indexOf(b); - return d3.descending(values[iA], values[iB]); - }); - }; - - function chart(selection) { - selection.each(function(d, i) { - var availableWidth = width - margin.left - margin.right, - availableHeight = height - margin.top - margin.bottom; - - container = d3.select(this); - nv.utils.initSVG(container); - - var rangez = ranges.call(this, d, i).slice(), - markerz = markers.call(this, d, i).slice(), - markerLinez = markerLines.call(this, d, i).slice().sort(d3.descending), - measurez = measures.call(this, d, i).slice(), - rangeLabelz = rangeLabels.call(this, d, i).slice(), - markerLabelz = markerLabels.call(this, d, i).slice(), - markerLineLabelz = markerLineLabels.call(this, d, i).slice(), - measureLabelz = measureLabels.call(this, d, i).slice(); - - // Sort labels according to their sorted values - sortLabels(rangeLabelz, rangez); - sortLabels(markerLabelz, markerz); - sortLabels(markerLineLabelz, markerLinez); - sortLabels(measureLabelz, measurez); - - // sort values descending - rangez.sort(d3.descending); - markerz.sort(d3.descending); - measurez.sort(d3.descending); - - // Setup Scales - // Compute the new x-scale. - var x1 = d3.scale.linear() - .domain( d3.extent(d3.merge([forceX, rangez])) ) - .range(reverse ? [availableWidth, 0] : [0, availableWidth]); - - // Retrieve the old x-scale, if this is an update. - var x0 = this.__chart__ || d3.scale.linear() - .domain([0, Infinity]) - .range(x1.range()); - - // Stash the new scale. - this.__chart__ = x1; - - var rangeMin = d3.min(rangez), //rangez[2] - rangeMax = d3.max(rangez), //rangez[0] - rangeAvg = rangez[1]; - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-bullet').data([d]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-bullet'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - for(var i=0,il=rangez.length; i getClose(d, i) ? 'nv-tick negative' : 'nv-tick positive') + ' nv-tick-' + j + '-' + i}); - - var lines = tickGroups.append('line') - .attr('class', 'nv-candlestick-lines') - .attr('transform', function(d, i) { return 'translate(' + x(getX(d, i)) + ',0)'; }) - .attr('x1', 0) - .attr('y1', function(d, i) { return y(getHigh(d, i)); }) - .attr('x2', 0) - .attr('y2', function(d, i) { return y(getLow(d, i)); }); - - var rects = tickGroups.append('rect') - .attr('class', 'nv-candlestick-rects nv-bars') - .attr('transform', function(d, i) { - return 'translate(' + (x(getX(d, i)) - barWidth/2) + ',' - + (y(getY(d, i)) - (getOpen(d, i) > getClose(d, i) ? (y(getClose(d, i)) - y(getOpen(d, i))) : 0)) - + ')'; - }) - .attr('x', 0) - .attr('y', 0) - .attr('width', barWidth) - .attr('height', function(d, i) { - var open = getOpen(d, i); - var close = getClose(d, i); - return open > close ? y(close) - y(open) : y(open) - y(close); - }); - - ticks.select('.nv-candlestick-lines').transition() - .attr('transform', function(d, i) { return 'translate(' + x(getX(d, i)) + ',0)'; }) - .attr('x1', 0) - .attr('y1', function(d, i) { return y(getHigh(d, i)); }) - .attr('x2', 0) - .attr('y2', function(d, i) { return y(getLow(d, i)); }); - - ticks.select('.nv-candlestick-rects').transition() - .attr('transform', function(d, i) { - return 'translate(' + (x(getX(d, i)) - barWidth/2) + ',' - + (y(getY(d, i)) - (getOpen(d, i) > getClose(d, i) ? (y(getClose(d, i)) - y(getOpen(d, i))) : 0)) - + ')'; - }) - .attr('x', 0) - .attr('y', 0) - .attr('width', barWidth) - .attr('height', function(d, i) { - var open = getOpen(d, i); - var close = getClose(d, i); - return open > close ? y(close) - y(open) : y(open) - y(close); - }); - }); - - return chart; - } - - - //Create methods to allow outside functions to highlight a specific bar. - chart.highlightPoint = function(pointIndex, isHoverOver) { - chart.clearHighlights(); - container.select(".nv-candlestickBar .nv-tick-0-" + pointIndex) - .classed("hover", isHoverOver) - ; - }; - - chart.clearHighlights = function() { - container.select(".nv-candlestickBar .nv-tick.hover") - .classed("hover", false) - ; - }; - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - xScale: {get: function(){return x;}, set: function(_){x=_;}}, - yScale: {get: function(){return y;}, set: function(_){y=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - forceX: {get: function(){return forceX;}, set: function(_){forceX=_;}}, - forceY: {get: function(){return forceY;}, set: function(_){forceY=_;}}, - padData: {get: function(){return padData;}, set: function(_){padData=_;}}, - clipEdge: {get: function(){return clipEdge;}, set: function(_){clipEdge=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - interactive: {get: function(){return interactive;}, set: function(_){interactive=_;}}, - - x: {get: function(){return getX;}, set: function(_){getX=_;}}, - y: {get: function(){return getY;}, set: function(_){getY=_;}}, - open: {get: function(){return getOpen();}, set: function(_){getOpen=_;}}, - close: {get: function(){return getClose();}, set: function(_){getClose=_;}}, - high: {get: function(){return getHigh;}, set: function(_){getHigh=_;}}, - low: {get: function(){return getLow;}, set: function(_){getLow=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top != undefined ? _.top : margin.top; - margin.right = _.right != undefined ? _.right : margin.right; - margin.bottom = _.bottom != undefined ? _.bottom : margin.bottom; - margin.left = _.left != undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }} - }); - - nv.utils.initOptions(chart); - return chart; -}; - -nv.models.cumulativeLineChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var lines = nv.models.line() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , legend = nv.models.legend() - , controls = nv.models.legend() - , interactiveLayer = nv.interactiveGuideline() - , tooltip = nv.models.tooltip() - ; - - var margin = {top: 30, right: 30, bottom: 50, left: 60} - , color = nv.utils.defaultColor() - , width = null - , height = null - , showLegend = true - , showXAxis = true - , showYAxis = true - , rightAlignYAxis = false - , showControls = true - , useInteractiveGuideline = false - , rescaleY = true - , x //can be accessed via chart.xScale() - , y //can be accessed via chart.yScale() - , id = lines.id() - , state = nv.utils.state() - , defaultState = null - , noData = null - , average = function(d) { return d.average } - , dispatch = d3.dispatch('stateChange', 'changeState', 'renderEnd') - , transitionDuration = 250 - , duration = 250 - , noErrorCheck = false //if set to TRUE, will bypass an error check in the indexify function. - ; - - state.index = 0; - state.rescaleY = rescaleY; - - xAxis.orient('bottom').tickPadding(7); - yAxis.orient((rightAlignYAxis) ? 'right' : 'left'); - - tooltip.valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }).headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }); - - controls.updateState(false); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var dx = d3.scale.linear() - , index = {i: 0, x: 0} - , renderWatch = nv.utils.renderWatch(dispatch, duration) - ; - - var stateGetter = function(data) { - return function(){ - return { - active: data.map(function(d) { return !d.disabled }), - index: index.i, - rescaleY: rescaleY - }; - } - }; - - var stateSetter = function(data) { - return function(state) { - if (state.index !== undefined) - index.i = state.index; - if (state.rescaleY !== undefined) - rescaleY = state.rescaleY; - if (state.active !== undefined) - data.forEach(function(series,i) { - series.disabled = !state.active[i]; - }); - } - }; - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(lines); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - selection.each(function(data) { - var container = d3.select(this); - nv.utils.initSVG(container); - container.classed('nv-chart-' + id, true); - var that = this; - - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { - if (duration === 0) - container.call(chart); - else - container.transition().duration(duration).call(chart) - }; - chart.container = this; - - state - .setter(stateSetter(data), chart.update) - .getter(stateGetter(data)) - .update(); - - // DEPRECATED set state.disableddisabled - state.disabled = data.map(function(d) { return !!d.disabled }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - var indexDrag = d3.behavior.drag() - .on('dragstart', dragStart) - .on('drag', dragMove) - .on('dragend', dragEnd); - - - function dragStart(d,i) { - d3.select(chart.container) - .style('cursor', 'ew-resize'); - } - - function dragMove(d,i) { - index.x = d3.event.x; - index.i = Math.round(dx.invert(index.x)); - updateZero(); - } - - function dragEnd(d,i) { - d3.select(chart.container) - .style('cursor', 'auto'); - - // update state and send stateChange with new index - state.index = index.i; - dispatch.stateChange(state); - } - - // Display No Data message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container) - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup Scales - x = lines.xScale(); - y = lines.yScale(); - - if (!rescaleY) { - var seriesDomains = data - .filter(function(series) { return !series.disabled }) - .map(function(series,i) { - var initialDomain = d3.extent(series.values, lines.y()); - - //account for series being disabled when losing 95% or more - if (initialDomain[0] < -.95) initialDomain[0] = -.95; - - return [ - (initialDomain[0] - initialDomain[1]) / (1 + initialDomain[1]), - (initialDomain[1] - initialDomain[0]) / (1 + initialDomain[0]) - ]; - }); - - var completeDomain = [ - d3.min(seriesDomains, function(d) { return d[0] }), - d3.max(seriesDomains, function(d) { return d[1] }) - ]; - - lines.yDomain(completeDomain); - } else { - lines.yDomain(null); - } - - dx.domain([0, data[0].values.length - 1]) //Assumes all series have same length - .range([0, availableWidth]) - .clamp(true); - - var data = indexify(index.i, data); - - // Setup containers and skeleton of chart - var interactivePointerEvents = (useInteractiveGuideline) ? "none" : "all"; - var wrap = container.selectAll('g.nv-wrap.nv-cumulativeLine').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-cumulativeLine').append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-interactive'); - gEnter.append('g').attr('class', 'nv-x nv-axis').style("pointer-events","none"); - gEnter.append('g').attr('class', 'nv-y nv-axis'); - gEnter.append('g').attr('class', 'nv-background'); - gEnter.append('g').attr('class', 'nv-linesWrap').style("pointer-events",interactivePointerEvents); - gEnter.append('g').attr('class', 'nv-avgLinesWrap').style("pointer-events","none"); - gEnter.append('g').attr('class', 'nv-legendWrap'); - gEnter.append('g').attr('class', 'nv-controlsWrap'); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - legend.width(availableWidth); - - g.select('.nv-legendWrap') - .datum(data) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - g.select('.nv-legendWrap') - .attr('transform', 'translate(0,' + (-margin.top) +')') - } - - // Controls - if (!showControls) { - g.select('.nv-controlsWrap').selectAll('*').remove(); - } else { - var controlsData = [ - { key: 'Re-scale y-axis', disabled: !rescaleY } - ]; - - controls - .width(140) - .color(['#444', '#444', '#444']) - .rightAlign(false) - .margin({top: 5, right: 0, bottom: 5, left: 20}) - ; - - g.select('.nv-controlsWrap') - .datum(controlsData) - .attr('transform', 'translate(0,' + (-margin.top) +')') - .call(controls); - } - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - if (rightAlignYAxis) { - g.select(".nv-y.nv-axis") - .attr("transform", "translate(" + availableWidth + ",0)"); - } - - // Show error if series goes below 100% - var tempDisabled = data.filter(function(d) { return d.tempDisabled }); - - wrap.select('.tempDisabled').remove(); //clean-up and prevent duplicates - if (tempDisabled.length) { - wrap.append('text').attr('class', 'tempDisabled') - .attr('x', availableWidth / 2) - .attr('y', '-.71em') - .style('text-anchor', 'end') - .text(tempDisabled.map(function(d) { return d.key }).join(', ') + ' values cannot be calculated for this time period.'); - } - - //Set up interactive layer - if (useInteractiveGuideline) { - interactiveLayer - .width(availableWidth) - .height(availableHeight) - .margin({left:margin.left,top:margin.top}) - .svgContainer(container) - .xScale(x); - wrap.select(".nv-interactive").call(interactiveLayer); - } - - gEnter.select('.nv-background') - .append('rect'); - - g.select('.nv-background rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - lines - //.x(function(d) { return d.x }) - .y(function(d) { return d.display.y }) - .width(availableWidth) - .height(availableHeight) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled && !data[i].tempDisabled; })); - - var linesWrap = g.select('.nv-linesWrap') - .datum(data.filter(function(d) { return !d.disabled && !d.tempDisabled })); - - linesWrap.call(lines); - - //Store a series index number in the data array. - data.forEach(function(d,i) { - d.seriesIndex = i; - }); - - var avgLineData = data.filter(function(d) { - return !d.disabled && !!average(d); - }); - - var avgLines = g.select(".nv-avgLinesWrap").selectAll("line") - .data(avgLineData, function(d) { return d.key; }); - - var getAvgLineY = function(d) { - //If average lines go off the svg element, clamp them to the svg bounds. - var yVal = y(average(d)); - if (yVal < 0) return 0; - if (yVal > availableHeight) return availableHeight; - return yVal; - }; - - avgLines.enter() - .append('line') - .style('stroke-width',2) - .style('stroke-dasharray','10,10') - .style('stroke',function (d,i) { - return lines.color()(d,d.seriesIndex); - }) - .attr('x1',0) - .attr('x2',availableWidth) - .attr('y1', getAvgLineY) - .attr('y2', getAvgLineY); - - avgLines - .style('stroke-opacity',function(d){ - //If average lines go offscreen, make them transparent - var yVal = y(average(d)); - if (yVal < 0 || yVal > availableHeight) return 0; - return 1; - }) - .attr('x1',0) - .attr('x2',availableWidth) - .attr('y1', getAvgLineY) - .attr('y2', getAvgLineY); - - avgLines.exit().remove(); - - //Create index line - var indexLine = linesWrap.selectAll('.nv-indexLine') - .data([index]); - indexLine.enter().append('rect').attr('class', 'nv-indexLine') - .attr('width', 3) - .attr('x', -2) - .attr('fill', 'red') - .attr('fill-opacity', .5) - .style("pointer-events","all") - .call(indexDrag); - - indexLine - .attr('transform', function(d) { return 'translate(' + dx(d.i) + ',0)' }) - .attr('height', availableHeight); - - // Setup Axes - if (showXAxis) { - xAxis - .scale(x) - ._ticks( nv.utils.calcTicksX(availableWidth/70, data) ) - .tickSize(-availableHeight, 0); - - g.select('.nv-x.nv-axis') - .attr('transform', 'translate(0,' + y.range()[0] + ')'); - g.select('.nv-x.nv-axis') - .call(xAxis); - } - - if (showYAxis) { - yAxis - .scale(y) - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - - g.select('.nv-y.nv-axis') - .call(yAxis); - } - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - function updateZero() { - indexLine - .data([index]); - - //When dragging the index line, turn off line transitions. - // Then turn them back on when done dragging. - var oldDuration = chart.duration(); - chart.duration(0); - chart.update(); - chart.duration(oldDuration); - } - - g.select('.nv-background rect') - .on('click', function() { - index.x = d3.mouse(this)[0]; - index.i = Math.round(dx.invert(index.x)); - - // update state and send stateChange with new index - state.index = index.i; - dispatch.stateChange(state); - - updateZero(); - }); - - lines.dispatch.on('elementClick', function(e) { - index.i = e.pointIndex; - index.x = dx(index.i); - - // update state and send stateChange with new index - state.index = index.i; - dispatch.stateChange(state); - - updateZero(); - }); - - controls.dispatch.on('legendClick', function(d,i) { - d.disabled = !d.disabled; - rescaleY = !d.disabled; - - state.rescaleY = rescaleY; - dispatch.stateChange(state); - chart.update(); - }); - - legend.dispatch.on('stateChange', function(newState) { - for (var key in newState) - state[key] = newState[key]; - dispatch.stateChange(state); - chart.update(); - }); - - interactiveLayer.dispatch.on('elementMousemove', function(e) { - lines.clearHighlights(); - var singlePoint, pointIndex, pointXLocation, allData = []; - - data - .filter(function(series, i) { - series.seriesIndex = i; - return !series.disabled; - }) - .forEach(function(series,i) { - pointIndex = nv.interactiveBisect(series.values, e.pointXValue, chart.x()); - lines.highlightPoint(i, pointIndex, true); - var point = series.values[pointIndex]; - if (typeof point === 'undefined') return; - if (typeof singlePoint === 'undefined') singlePoint = point; - if (typeof pointXLocation === 'undefined') pointXLocation = chart.xScale()(chart.x()(point,pointIndex)); - allData.push({ - key: series.key, - value: chart.y()(point, pointIndex), - color: color(series,series.seriesIndex) - }); - }); - - //Highlight the tooltip entry based on which point the mouse is closest to. - if (allData.length > 2) { - var yValue = chart.yScale().invert(e.mouseY); - var domainExtent = Math.abs(chart.yScale().domain()[0] - chart.yScale().domain()[1]); - var threshold = 0.03 * domainExtent; - var indexToHighlight = nv.nearestValueIndex(allData.map(function(d){return d.value}),yValue,threshold); - if (indexToHighlight !== null) - allData[indexToHighlight].highlight = true; - } - - var xValue = xAxis.tickFormat()(chart.x()(singlePoint,pointIndex), pointIndex); - interactiveLayer.tooltip - .valueFormatter(function(d,i) { - return yAxis.tickFormat()(d); - }) - .data( - { - value: xValue, - series: allData - } - )(); - - interactiveLayer.renderGuideLine(pointXLocation); - }); - - interactiveLayer.dispatch.on("elementMouseout",function(e) { - lines.clearHighlights(); - }); - - // Update chart from a state object passed to event handler - dispatch.on('changeState', function(e) { - if (typeof e.disabled !== 'undefined') { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - - state.disabled = e.disabled; - } - - if (typeof e.index !== 'undefined') { - index.i = e.index; - index.x = dx(index.i); - - state.index = e.index; - - indexLine - .data([index]); - } - - if (typeof e.rescaleY !== 'undefined') { - rescaleY = e.rescaleY; - } - - chart.update(); - }); - - }); - - renderWatch.renderEnd('cumulativeLineChart immediate'); - - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - lines.dispatch.on('elementMouseover.tooltip', function(evt) { - var point = { - x: chart.x()(evt.point), - y: chart.y()(evt.point), - color: evt.point.color - }; - evt.point = point; - tooltip.data(evt).hidden(false); - }); - - lines.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - - //============================================================ - // Functions - //------------------------------------------------------------ - - var indexifyYGetter = null; - /* Normalize the data according to an index point. */ - function indexify(idx, data) { - if (!indexifyYGetter) indexifyYGetter = lines.y(); - return data.map(function(line, i) { - if (!line.values) { - return line; - } - var indexValue = line.values[idx]; - if (indexValue == null) { - return line; - } - var v = indexifyYGetter(indexValue, idx); - - //TODO: implement check below, and disable series if series loses 100% or more cause divide by 0 issue - if (v < -.95 && !noErrorCheck) { - //if a series loses more than 100%, calculations fail.. anything close can cause major distortion (but is mathematically correct till it hits 100) - - line.tempDisabled = true; - return line; - } - - line.tempDisabled = false; - - line.values = line.values.map(function(point, pointIndex) { - point.display = {'y': (indexifyYGetter(point, pointIndex) - v) / (1 + v) }; - return point; - }); - - return line; - }) - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.lines = lines; - chart.legend = legend; - chart.controls = controls; - chart.xAxis = xAxis; - chart.yAxis = yAxis; - chart.interactiveLayer = interactiveLayer; - chart.state = state; - chart.tooltip = tooltip; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - rescaleY: {get: function(){return rescaleY;}, set: function(_){rescaleY=_;}}, - showControls: {get: function(){return showControls;}, set: function(_){showControls=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - average: {get: function(){return average;}, set: function(_){average=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - noErrorCheck: {get: function(){return noErrorCheck;}, set: function(_){noErrorCheck=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - }}, - useInteractiveGuideline: {get: function(){return useInteractiveGuideline;}, set: function(_){ - useInteractiveGuideline = _; - if (_ === true) { - chart.interactive(false); - chart.useVoronoi(false); - } - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( (_) ? 'right' : 'left'); - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - lines.duration(duration); - xAxis.duration(duration); - yAxis.duration(duration); - renderWatch.reset(duration); - }} - }); - - nv.utils.inheritOptions(chart, lines); - nv.utils.initOptions(chart); - - return chart; -}; -//TODO: consider deprecating by adding necessary features to multiBar model -nv.models.discreteBar = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 960 - , height = 500 - , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one - , container - , x = d3.scale.ordinal() - , y = d3.scale.linear() - , getX = function(d) { return d.x } - , getY = function(d) { return d.y } - , forceY = [0] // 0 is forced by default.. this makes sense for the majority of bar graphs... user can always do chart.forceY([]) to remove - , color = nv.utils.defaultColor() - , showValues = false - , valueFormat = d3.format(',.2f') - , xDomain - , yDomain - , xRange - , yRange - , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout', 'elementMousemove', 'renderEnd') - , rectClass = 'discreteBar' - , duration = 250 - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var x0, y0; - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right, - availableHeight = height - margin.top - margin.bottom; - - container = d3.select(this); - nv.utils.initSVG(container); - - //add series index to each data point for reference - data.forEach(function(series, i) { - series.values.forEach(function(point) { - point.series = i; - }); - }); - - // Setup Scales - // remap and flatten the data for use in calculating the scales' domains - var seriesData = (xDomain && yDomain) ? [] : // if we know xDomain and yDomain, no need to calculate - data.map(function(d) { - return d.values.map(function(d,i) { - return { x: getX(d,i), y: getY(d,i), y0: d.y0 } - }) - }); - - x .domain(xDomain || d3.merge(seriesData).map(function(d) { return d.x })) - .rangeBands(xRange || [0, availableWidth], .1); - y .domain(yDomain || d3.extent(d3.merge(seriesData).map(function(d) { return d.y }).concat(forceY))); - - // If showValues, pad the Y axis range to account for label height - if (showValues) y.range(yRange || [availableHeight - (y.domain()[0] < 0 ? 12 : 0), y.domain()[1] > 0 ? 12 : 0]); - else y.range(yRange || [availableHeight, 0]); - - //store old scales if they exist - x0 = x0 || x; - y0 = y0 || y.copy().range([y(0),y(0)]); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-discretebar').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-discretebar'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-groups'); - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - //TODO: by definition, the discrete bar should not have multiple groups, will modify/remove later - var groups = wrap.select('.nv-groups').selectAll('.nv-group') - .data(function(d) { return d }, function(d) { return d.key }); - groups.enter().append('g') - .style('stroke-opacity', 1e-6) - .style('fill-opacity', 1e-6); - groups.exit() - .watchTransition(renderWatch, 'discreteBar: exit groups') - .style('stroke-opacity', 1e-6) - .style('fill-opacity', 1e-6) - .remove(); - groups - .attr('class', function(d,i) { return 'nv-group nv-series-' + i }) - .classed('hover', function(d) { return d.hover }); - groups - .watchTransition(renderWatch, 'discreteBar: groups') - .style('stroke-opacity', 1) - .style('fill-opacity', .75); - - var bars = groups.selectAll('g.nv-bar') - .data(function(d) { return d.values }); - bars.exit().remove(); - - var barsEnter = bars.enter().append('g') - .attr('transform', function(d,i,j) { - return 'translate(' + (x(getX(d,i)) + x.rangeBand() * .05 ) + ', ' + y(0) + ')' - }) - .on('mouseover', function(d,i) { //TODO: figure out why j works above, but not here - d3.select(this).classed('hover', true); - dispatch.elementMouseover({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('mouseout', function(d,i) { - d3.select(this).classed('hover', false); - dispatch.elementMouseout({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('mousemove', function(d,i) { - dispatch.elementMousemove({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('click', function(d,i) { - var element = this; - dispatch.elementClick({ - data: d, - index: i, - color: d3.select(this).style("fill"), - event: d3.event, - element: element - }); - d3.event.stopPropagation(); - }) - .on('dblclick', function(d,i) { - dispatch.elementDblClick({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - d3.event.stopPropagation(); - }); - - barsEnter.append('rect') - .attr('height', 0) - .attr('width', x.rangeBand() * .9 / data.length ) - - if (showValues) { - barsEnter.append('text') - .attr('text-anchor', 'middle') - ; - - bars.select('text') - .text(function(d,i) { return valueFormat(getY(d,i)) }) - .watchTransition(renderWatch, 'discreteBar: bars text') - .attr('x', x.rangeBand() * .9 / 2) - .attr('y', function(d,i) { return getY(d,i) < 0 ? y(getY(d,i)) - y(0) + 12 : -4 }) - - ; - } else { - bars.selectAll('text').remove(); - } - - bars - .attr('class', function(d,i) { return getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive' }) - .style('fill', function(d,i) { return d.color || color(d,i) }) - .style('stroke', function(d,i) { return d.color || color(d,i) }) - .select('rect') - .attr('class', rectClass) - .watchTransition(renderWatch, 'discreteBar: bars rect') - .attr('width', x.rangeBand() * .9 / data.length); - bars.watchTransition(renderWatch, 'discreteBar: bars') - //.delay(function(d,i) { return i * 1200 / data[0].values.length }) - .attr('transform', function(d,i) { - var left = x(getX(d,i)) + x.rangeBand() * .05, - top = getY(d,i) < 0 ? - y(0) : - y(0) - y(getY(d,i)) < 1 ? - y(0) - 1 : //make 1 px positive bars show up above y=0 - y(getY(d,i)); - - return 'translate(' + left + ', ' + top + ')' - }) - .select('rect') - .attr('height', function(d,i) { - return Math.max(Math.abs(y(getY(d,i)) - y(0)), 1) - }); - - - //store old scales for use in transitions on update - x0 = x.copy(); - y0 = y.copy(); - - }); - - renderWatch.renderEnd('discreteBar immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - forceY: {get: function(){return forceY;}, set: function(_){forceY=_;}}, - showValues: {get: function(){return showValues;}, set: function(_){showValues=_;}}, - x: {get: function(){return getX;}, set: function(_){getX=_;}}, - y: {get: function(){return getY;}, set: function(_){getY=_;}}, - xScale: {get: function(){return x;}, set: function(_){x=_;}}, - yScale: {get: function(){return y;}, set: function(_){y=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - valueFormat: {get: function(){return valueFormat;}, set: function(_){valueFormat=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - rectClass: {get: function(){return rectClass;}, set: function(_){rectClass=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - }} - }); - - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.discreteBarChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var discretebar = nv.models.discreteBar() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , legend = nv.models.legend() - , tooltip = nv.models.tooltip() - ; - - var margin = {top: 15, right: 10, bottom: 50, left: 60} - , width = null - , height = null - , color = nv.utils.getColor() - , showLegend = false - , showXAxis = true - , showYAxis = true - , rightAlignYAxis = false - , staggerLabels = false - , wrapLabels = false - , rotateLabels = 0 - , x - , y - , noData = null - , dispatch = d3.dispatch('beforeUpdate','renderEnd') - , duration = 250 - ; - - xAxis - .orient('bottom') - .showMaxMin(false) - .tickFormat(function(d) { return d }) - ; - yAxis - .orient((rightAlignYAxis) ? 'right' : 'left') - .tickFormat(d3.format(',.1f')) - ; - - tooltip - .duration(0) - .headerEnabled(false) - .valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }) - .keyFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(discretebar); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - - selection.each(function(data) { - var container = d3.select(this), - that = this; - nv.utils.initSVG(container); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { - dispatch.beforeUpdate(); - container.transition().duration(duration).call(chart); - }; - chart.container = this; - - // Display No Data message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container); - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup Scales - x = discretebar.xScale(); - y = discretebar.yScale().clamp(true); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-discreteBarWithAxes').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-discreteBarWithAxes').append('g'); - var defsEnter = gEnter.append('defs'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-x nv-axis'); - gEnter.append('g').attr('class', 'nv-y nv-axis') - .append('g').attr('class', 'nv-zeroLine') - .append('line'); - - gEnter.append('g').attr('class', 'nv-barsWrap'); - gEnter.append('g').attr('class', 'nv-legendWrap'); - - g.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - legend.width(availableWidth); - - g.select('.nv-legendWrap') - .datum(data) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - wrap.select('.nv-legendWrap') - .attr('transform', 'translate(0,' + (-margin.top) +')') - } - - if (rightAlignYAxis) { - g.select(".nv-y.nv-axis") - .attr("transform", "translate(" + availableWidth + ",0)"); - } - - // Main Chart Component(s) - discretebar - .width(availableWidth) - .height(availableHeight); - - var barsWrap = g.select('.nv-barsWrap') - .datum(data.filter(function(d) { return !d.disabled })); - - barsWrap.transition().call(discretebar); - - - defsEnter.append('clipPath') - .attr('id', 'nv-x-label-clip-' + discretebar.id()) - .append('rect'); - - g.select('#nv-x-label-clip-' + discretebar.id() + ' rect') - .attr('width', x.rangeBand() * (staggerLabels ? 2 : 1)) - .attr('height', 16) - .attr('x', -x.rangeBand() / (staggerLabels ? 1 : 2 )); - - // Setup Axes - if (showXAxis) { - xAxis - .scale(x) - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize(-availableHeight, 0); - - g.select('.nv-x.nv-axis') - .attr('transform', 'translate(0,' + (y.range()[0] + ((discretebar.showValues() && y.domain()[0] < 0) ? 16 : 0)) + ')'); - g.select('.nv-x.nv-axis').call(xAxis); - - var xTicks = g.select('.nv-x.nv-axis').selectAll('g'); - if (staggerLabels) { - xTicks - .selectAll('text') - .attr('transform', function(d,i,j) { return 'translate(0,' + (j % 2 == 0 ? '5' : '17') + ')' }) - } - - if (rotateLabels) { - xTicks - .selectAll('.tick text') - .attr('transform', 'rotate(' + rotateLabels + ' 0,0)') - .style('text-anchor', rotateLabels > 0 ? 'start' : 'end'); - } - - if (wrapLabels) { - g.selectAll('.tick text') - .call(nv.utils.wrapTicks, chart.xAxis.rangeBand()) - } - } - - if (showYAxis) { - yAxis - .scale(y) - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - - g.select('.nv-y.nv-axis').call(yAxis); - } - - // Zero line - g.select(".nv-zeroLine line") - .attr("x1",0) - .attr("x2",(rightAlignYAxis) ? -availableWidth : availableWidth) - .attr("y1", y(0)) - .attr("y2", y(0)) - ; - }); - - renderWatch.renderEnd('discreteBar chart immediate'); - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - discretebar.dispatch.on('elementMouseover.tooltip', function(evt) { - evt['series'] = { - key: chart.x()(evt.data), - value: chart.y()(evt.data), - color: evt.color - }; - tooltip.data(evt).hidden(false); - }); - - discretebar.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - - discretebar.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.discretebar = discretebar; - chart.legend = legend; - chart.xAxis = xAxis; - chart.yAxis = yAxis; - chart.tooltip = tooltip; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - staggerLabels: {get: function(){return staggerLabels;}, set: function(_){staggerLabels=_;}}, - rotateLabels: {get: function(){return rotateLabels;}, set: function(_){rotateLabels=_;}}, - wrapLabels: {get: function(){return wrapLabels;}, set: function(_){wrapLabels=!!_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - discretebar.duration(duration); - xAxis.duration(duration); - yAxis.duration(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - discretebar.color(color); - legend.color(color); - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( (_) ? 'right' : 'left'); - }} - }); - - nv.utils.inheritOptions(chart, discretebar); - nv.utils.initOptions(chart); - - return chart; -} - -nv.models.distribution = function() { - "use strict"; - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 400 //technically width or height depending on x or y.... - , size = 8 - , axis = 'x' // 'x' or 'y'... horizontal or vertical - , getData = function(d) { return d[axis] } // defaults d.x or d.y - , color = nv.utils.defaultColor() - , scale = d3.scale.linear() - , domain - , duration = 250 - , dispatch = d3.dispatch('renderEnd') - ; - - //============================================================ - - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var scale0; - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - //============================================================ - - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var availableLength = width - (axis === 'x' ? margin.left + margin.right : margin.top + margin.bottom), - naxis = axis == 'x' ? 'y' : 'x', - container = d3.select(this); - nv.utils.initSVG(container); - - //------------------------------------------------------------ - // Setup Scales - - scale0 = scale0 || scale; - - //------------------------------------------------------------ - - - //------------------------------------------------------------ - // Setup containers and skeleton of chart - - var wrap = container.selectAll('g.nv-distribution').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-distribution'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')') - - //------------------------------------------------------------ - - - var distWrap = g.selectAll('g.nv-dist') - .data(function(d) { return d }, function(d) { return d.key }); - - distWrap.enter().append('g'); - distWrap - .attr('class', function(d,i) { return 'nv-dist nv-series-' + i }) - .style('stroke', function(d,i) { return color(d, i) }); - - var dist = distWrap.selectAll('line.nv-dist' + axis) - .data(function(d) { return d.values }) - dist.enter().append('line') - .attr(axis + '1', function(d,i) { return scale0(getData(d,i)) }) - .attr(axis + '2', function(d,i) { return scale0(getData(d,i)) }) - renderWatch.transition(distWrap.exit().selectAll('line.nv-dist' + axis), 'dist exit') - // .transition() - .attr(axis + '1', function(d,i) { return scale(getData(d,i)) }) - .attr(axis + '2', function(d,i) { return scale(getData(d,i)) }) - .style('stroke-opacity', 0) - .remove(); - dist - .attr('class', function(d,i) { return 'nv-dist' + axis + ' nv-dist' + axis + '-' + i }) - .attr(naxis + '1', 0) - .attr(naxis + '2', size); - renderWatch.transition(dist, 'dist') - // .transition() - .attr(axis + '1', function(d,i) { return scale(getData(d,i)) }) - .attr(axis + '2', function(d,i) { return scale(getData(d,i)) }) - - - scale0 = scale.copy(); - - }); - renderWatch.renderEnd('distribution immediate'); - return chart; - } - - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - chart.options = nv.utils.optionsFunc.bind(chart); - chart.dispatch = dispatch; - - chart.margin = function(_) { - if (!arguments.length) return margin; - margin.top = typeof _.top != 'undefined' ? _.top : margin.top; - margin.right = typeof _.right != 'undefined' ? _.right : margin.right; - margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom; - margin.left = typeof _.left != 'undefined' ? _.left : margin.left; - return chart; - }; - - chart.width = function(_) { - if (!arguments.length) return width; - width = _; - return chart; - }; - - chart.axis = function(_) { - if (!arguments.length) return axis; - axis = _; - return chart; - }; - - chart.size = function(_) { - if (!arguments.length) return size; - size = _; - return chart; - }; - - chart.getData = function(_) { - if (!arguments.length) return getData; - getData = d3.functor(_); - return chart; - }; - - chart.scale = function(_) { - if (!arguments.length) return scale; - scale = _; - return chart; - }; - - chart.color = function(_) { - if (!arguments.length) return color; - color = nv.utils.getColor(_); - return chart; - }; - - chart.duration = function(_) { - if (!arguments.length) return duration; - duration = _; - renderWatch.reset(duration); - return chart; - }; - //============================================================ - - - return chart; -} -nv.models.focus = function(content) { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var content = content || nv.models.line() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , brush = d3.svg.brush() - ; - - var margin = {top: 10, right: 0, bottom: 30, left: 0} - , color = nv.utils.defaultColor() - , width = null - , height = 70 - , showXAxis = true - , showYAxis = false - , rightAlignYAxis = false - , ticks = null - , x - , y - , brushExtent = null - , duration = 250 - , dispatch = d3.dispatch('brush', 'onBrush', 'renderEnd') - ; - - content.interactive(false); - content.pointActive(function(d) { return false; }); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(content); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - - selection.each(function(data) { - var container = d3.select(this); - nv.utils.initSVG(container); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = height - margin.top - margin.bottom; - - chart.update = function() { - if( duration === 0 ) { - container.call( chart ); - } else { - container.transition().duration(duration).call(chart); - } - }; - chart.container = this; - - // Setup Scales - x = content.xScale(); - y = content.yScale(); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-focus').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-focus').append('g'); - var g = wrap.select('g'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - gEnter.append('g').attr('class', 'nv-background').append('rect'); - gEnter.append('g').attr('class', 'nv-x nv-axis'); - gEnter.append('g').attr('class', 'nv-y nv-axis'); - gEnter.append('g').attr('class', 'nv-contentWrap'); - gEnter.append('g').attr('class', 'nv-brushBackground'); - gEnter.append('g').attr('class', 'nv-x nv-brush'); - - if (rightAlignYAxis) { - g.select(".nv-y.nv-axis") - .attr("transform", "translate(" + availableWidth + ",0)"); - } - - g.select('.nv-background rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - content - .width(availableWidth) - .height(availableHeight) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled; })); - - var contentWrap = g.select('.nv-contentWrap') - .datum(data.filter(function(d) { return !d.disabled; })); - - d3.transition(contentWrap).call(content); - - // Setup Brush - brush - .x(x) - .on('brush', function() { - onBrush(); - }); - - if (brushExtent) brush.extent(brushExtent); - - var brushBG = g.select('.nv-brushBackground').selectAll('g') - .data([brushExtent || brush.extent()]); - - var brushBGenter = brushBG.enter() - .append('g'); - - brushBGenter.append('rect') - .attr('class', 'left') - .attr('x', 0) - .attr('y', 0) - .attr('height', availableHeight); - - brushBGenter.append('rect') - .attr('class', 'right') - .attr('x', 0) - .attr('y', 0) - .attr('height', availableHeight); - - var gBrush = g.select('.nv-x.nv-brush') - .call(brush); - gBrush.selectAll('rect') - .attr('height', availableHeight); - gBrush.selectAll('.resize').append('path').attr('d', resizePath); - - onBrush(); - - g.select('.nv-background rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - if (showXAxis) { - xAxis.scale(x) - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize(-availableHeight, 0); - - g.select('.nv-x.nv-axis') - .attr('transform', 'translate(0,' + y.range()[0] + ')'); - d3.transition(g.select('.nv-x.nv-axis')) - .call(xAxis); - } - - if (showYAxis) { - yAxis - .scale(y) - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - - d3.transition(g.select('.nv-y.nv-axis')) - .call(yAxis); - } - - g.select('.nv-x.nv-axis') - .attr('transform', 'translate(0,' + y.range()[0] + ')'); - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - //============================================================ - // Functions - //------------------------------------------------------------ - - // Taken from crossfilter (http://square.github.com/crossfilter/) - function resizePath(d) { - var e = +(d == 'e'), - x = e ? 1 : -1, - y = availableHeight / 3; - return 'M' + (0.5 * x) + ',' + y - + 'A6,6 0 0 ' + e + ' ' + (6.5 * x) + ',' + (y + 6) - + 'V' + (2 * y - 6) - + 'A6,6 0 0 ' + e + ' ' + (0.5 * x) + ',' + (2 * y) - + 'Z' - + 'M' + (2.5 * x) + ',' + (y + 8) - + 'V' + (2 * y - 8) - + 'M' + (4.5 * x) + ',' + (y + 8) - + 'V' + (2 * y - 8); - } - - - function updateBrushBG() { - if (!brush.empty()) brush.extent(brushExtent); - brushBG - .data([brush.empty() ? x.domain() : brushExtent]) - .each(function(d,i) { - var leftWidth = x(d[0]) - x.range()[0], - rightWidth = availableWidth - x(d[1]); - d3.select(this).select('.left') - .attr('width', leftWidth < 0 ? 0 : leftWidth); - - d3.select(this).select('.right') - .attr('x', x(d[1])) - .attr('width', rightWidth < 0 ? 0 : rightWidth); - }); - } - - - function onBrush() { - brushExtent = brush.empty() ? null : brush.extent(); - var extent = brush.empty() ? x.domain() : brush.extent(); - - //The brush extent cannot be less than one. If it is, don't update the line chart. - if (Math.abs(extent[0] - extent[1]) <= 1) { - return; - } - - dispatch.brush({extent: extent, brush: brush}); - - updateBrushBG(); - dispatch.onBrush(extent); - } - - - }); - - renderWatch.renderEnd('focus immediate'); - return chart; - } - - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.content = content; - chart.brush = brush; - chart.xAxis = xAxis; - chart.yAxis = yAxis; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - brushExtent: {get: function(){return brushExtent;}, set: function(_){brushExtent=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - content.duration(duration); - xAxis.duration(duration); - yAxis.duration(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - content.color(color); - }}, - interpolate: {get: function(){return content.interpolate();}, set: function(_){ - content.interpolate(_); - }}, - xTickFormat: {get: function(){return xAxis.tickFormat();}, set: function(_){ - xAxis.tickFormat(_); - }}, - yTickFormat: {get: function(){return yAxis.tickFormat();}, set: function(_){ - yAxis.tickFormat(_); - }}, - x: {get: function(){return content.x();}, set: function(_){ - content.x(_); - }}, - y: {get: function(){return content.y();}, set: function(_){ - content.y(_); - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( rightAlignYAxis ? 'right' : 'left'); - }}, - }); - - nv.utils.inheritOptions(chart, content); - nv.utils.initOptions(chart); - - return chart; -}; -nv.models.forceDirectedGraph = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - var margin = {top: 2, right: 0, bottom: 2, left: 0} - , width = 400 - , height = 32 - , container = null - , dispatch = d3.dispatch('renderEnd') - , color = nv.utils.getColor(['#000']) - , tooltip = nv.models.tooltip() - , noData = null - // Force directed graph specific parameters [default values] - , linkStrength = 0.1 - , friction = 0.9 - , linkDist = 30 - , charge = -120 - , gravity = 0.1 - , theta = 0.8 - , alpha = 0.1 - , radius = 5 - // These functions allow to add extra attributes to ndes and links - ,nodeExtras = function(nodes) { /* Do nothing */ } - ,linkExtras = function(links) { /* Do nothing */ } - ; - - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - - function chart(selection) { - renderWatch.reset(); - - selection.each(function(data) { - container = d3.select(this); - nv.utils.initSVG(container); - - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - container - .attr("width", availableWidth) - .attr("height", availableHeight); - - // Display No Data message if there's nothing to show. - if (!data || !data.links || !data.nodes) { - nv.utils.noData(chart, container) - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - container.selectAll('*').remove(); - - // Collect names of all fields in the nodes - var nodeFieldSet = new Set(); - data.nodes.forEach(function(node) { - var keys = Object.keys(node); - keys.forEach(function(key) { - nodeFieldSet.add(key); - }); - }); - - var force = d3.layout.force() - .nodes(data.nodes) - .links(data.links) - .size([availableWidth, availableHeight]) - .linkStrength(linkStrength) - .friction(friction) - .linkDistance(linkDist) - .charge(charge) - .gravity(gravity) - .theta(theta) - .alpha(alpha) - .start(); - - var link = container.selectAll(".link") - .data(data.links) - .enter().append("line") - .attr("class", "nv-force-link") - .style("stroke-width", function(d) { return Math.sqrt(d.value); }); - - var node = container.selectAll(".node") - .data(data.nodes) - .enter() - .append("g") - .attr("class", "nv-force-node") - .call(force.drag); - - node - .append("circle") - .attr("r", radius) - .style("fill", function(d) { return color(d) } ) - .on("mouseover", function(evt) { - container.select('.nv-series-' + evt.seriesIndex + ' .nv-distx-' + evt.pointIndex) - .attr('y1', evt.py); - container.select('.nv-series-' + evt.seriesIndex + ' .nv-disty-' + evt.pointIndex) - .attr('x2', evt.px); - - // Add 'series' object to - var nodeColor = color(evt); - evt.series = []; - nodeFieldSet.forEach(function(field) { - evt.series.push({ - color: nodeColor, - key: field, - value: evt[field] - }); - }); - tooltip.data(evt).hidden(false); - }) - .on("mouseout", function(d) { - tooltip.hidden(true); - }); - - tooltip.headerFormatter(function(d) {return "Node";}); - - // Apply extra attributes to nodes and links (if any) - linkExtras(link); - nodeExtras(node); - - force.on("tick", function() { - link.attr("x1", function(d) { return d.source.x; }) - .attr("y1", function(d) { return d.source.y; }) - .attr("x2", function(d) { return d.target.x; }) - .attr("y2", function(d) { return d.target.y; }); - - node.attr("transform", function(d) { - return "translate(" + d.x + ", " + d.y + ")"; - }); - }); - }); - - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - - // Force directed graph specific parameters - linkStrength:{get: function(){return linkStrength;}, set: function(_){linkStrength=_;}}, - friction: {get: function(){return friction;}, set: function(_){friction=_;}}, - linkDist: {get: function(){return linkDist;}, set: function(_){linkDist=_;}}, - charge: {get: function(){return charge;}, set: function(_){charge=_;}}, - gravity: {get: function(){return gravity;}, set: function(_){gravity=_;}}, - theta: {get: function(){return theta;}, set: function(_){theta=_;}}, - alpha: {get: function(){return alpha;}, set: function(_){alpha=_;}}, - radius: {get: function(){return radius;}, set: function(_){radius=_;}}, - - //functor options - x: {get: function(){return getX;}, set: function(_){getX=d3.functor(_);}}, - y: {get: function(){return getY;}, set: function(_){getY=d3.functor(_);}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - nodeExtras: {get: function(){return nodeExtras;}, set: function(_){ - nodeExtras = _; - }}, - linkExtras: {get: function(){return linkExtras;}, set: function(_){ - linkExtras = _; - }} - }); - - chart.dispatch = dispatch; - chart.tooltip = tooltip; - nv.utils.initOptions(chart); - return chart; -}; -nv.models.furiousLegend = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 5, right: 0, bottom: 5, left: 0} - , width = 400 - , height = 20 - , getKey = function(d) { return d.key } - , keyFormatter = function (d) { return d } - , color = nv.utils.getColor() - , maxKeyLength = 20 //default value for key lengths - , align = true - , padding = 28 //define how much space between legend items. - recommend 32 for furious version - , rightAlign = true - , updateState = true //If true, legend will update data.disabled and trigger a 'stateChange' dispatch. - , radioButtonMode = false //If true, clicking legend items will cause it to behave like a radio button. (only one can be selected at a time) - , expanded = false - , dispatch = d3.dispatch('legendClick', 'legendDblclick', 'legendMouseover', 'legendMouseout', 'stateChange') - , vers = 'classic' //Options are "classic" and "furious" - ; - - function chart(selection) { - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right, - container = d3.select(this); - nv.utils.initSVG(container); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-legend').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-legend').append('g'); - var g = wrap.select('g'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - var series = g.selectAll('.nv-series') - .data(function(d) { - if(vers != 'furious') return d; - - return d.filter(function(n) { - return expanded ? true : !n.disengaged; - }); - }); - var seriesEnter = series.enter().append('g').attr('class', 'nv-series') - - var seriesShape; - - if(vers == 'classic') { - seriesEnter.append('circle') - .style('stroke-width', 2) - .attr('class','nv-legend-symbol') - .attr('r', 5); - - seriesShape = series.select('circle'); - } else if (vers == 'furious') { - seriesEnter.append('rect') - .style('stroke-width', 2) - .attr('class','nv-legend-symbol') - .attr('rx', 3) - .attr('ry', 3); - - seriesShape = series.select('rect'); - - seriesEnter.append('g') - .attr('class', 'nv-check-box') - .property('innerHTML','') - .attr('transform', 'translate(-10,-8)scale(0.5)'); - - var seriesCheckbox = series.select('.nv-check-box'); - - seriesCheckbox.each(function(d,i) { - d3.select(this).selectAll('path') - .attr('stroke', setTextColor(d,i)); - }); - } - - seriesEnter.append('text') - .attr('text-anchor', 'start') - .attr('class','nv-legend-text') - .attr('dy', '.32em') - .attr('dx', '8'); - - var seriesText = series.select('text.nv-legend-text'); - - series - .on('mouseover', function(d,i) { - dispatch.legendMouseover(d,i); //TODO: Make consistent with other event objects - }) - .on('mouseout', function(d,i) { - dispatch.legendMouseout(d,i); - }) - .on('click', function(d,i) { - dispatch.legendClick(d,i); - // make sure we re-get data in case it was modified - var data = series.data(); - if (updateState) { - if(vers =='classic') { - if (radioButtonMode) { - //Radio button mode: set every series to disabled, - // and enable the clicked series. - data.forEach(function(series) { series.disabled = true}); - d.disabled = false; - } - else { - d.disabled = !d.disabled; - if (data.every(function(series) { return series.disabled})) { - //the default behavior of NVD3 legends is, if every single series - // is disabled, turn all series' back on. - data.forEach(function(series) { series.disabled = false}); - } - } - } else if(vers == 'furious') { - if(expanded) { - d.disengaged = !d.disengaged; - d.userDisabled = d.userDisabled == undefined ? !!d.disabled : d.userDisabled; - d.disabled = d.disengaged || d.userDisabled; - } else if (!expanded) { - d.disabled = !d.disabled; - d.userDisabled = d.disabled; - var engaged = data.filter(function(d) { return !d.disengaged; }); - if (engaged.every(function(series) { return series.userDisabled })) { - //the default behavior of NVD3 legends is, if every single series - // is disabled, turn all series' back on. - data.forEach(function(series) { - series.disabled = series.userDisabled = false; - }); - } - } - } - dispatch.stateChange({ - disabled: data.map(function(d) { return !!d.disabled }), - disengaged: data.map(function(d) { return !!d.disengaged }) - }); - - } - }) - .on('dblclick', function(d,i) { - if(vers == 'furious' && expanded) return; - dispatch.legendDblclick(d,i); - if (updateState) { - // make sure we re-get data in case it was modified - var data = series.data(); - //the default behavior of NVD3 legends, when double clicking one, - // is to set all other series' to false, and make the double clicked series enabled. - data.forEach(function(series) { - series.disabled = true; - if(vers == 'furious') series.userDisabled = series.disabled; - }); - d.disabled = false; - if(vers == 'furious') d.userDisabled = d.disabled; - dispatch.stateChange({ - disabled: data.map(function(d) { return !!d.disabled }) - }); - } - }); - - series.classed('nv-disabled', function(d) { return d.userDisabled }); - series.exit().remove(); - - seriesText - .attr('fill', setTextColor) - .text(function (d) { return keyFormatter(getKey(d)) }); - - //TODO: implement fixed-width and max-width options (max-width is especially useful with the align option) - // NEW ALIGNING CODE, TODO: clean up - - var versPadding; - switch(vers) { - case 'furious' : - versPadding = 23; - break; - case 'classic' : - versPadding = 20; - } - - if (align) { - - var seriesWidths = []; - series.each(function(d,i) { - var legendText; - if (keyFormatter(getKey(d)) && keyFormatter(getKey(d)).length > maxKeyLength) { - var trimmedKey = keyFormatter(getKey(d)).substring(0, maxKeyLength); - legendText = d3.select(this).select('text').text(trimmedKey + "..."); - d3.select(this).append("svg:title").text(keyFormatter(getKey(d))); - } else { - legendText = d3.select(this).select('text'); - } - var nodeTextLength; - try { - nodeTextLength = legendText.node().getComputedTextLength(); - // If the legendText is display:none'd (nodeTextLength == 0), simulate an error so we approximate, instead - if(nodeTextLength <= 0) throw Error(); - } - catch(e) { - nodeTextLength = nv.utils.calcApproxTextWidth(legendText); - } - - seriesWidths.push(nodeTextLength + padding); - }); - - var seriesPerRow = 0; - var legendWidth = 0; - var columnWidths = []; - - while ( legendWidth < availableWidth && seriesPerRow < seriesWidths.length) { - columnWidths[seriesPerRow] = seriesWidths[seriesPerRow]; - legendWidth += seriesWidths[seriesPerRow++]; - } - if (seriesPerRow === 0) seriesPerRow = 1; //minimum of one series per row - - while ( legendWidth > availableWidth && seriesPerRow > 1 ) { - columnWidths = []; - seriesPerRow--; - - for (var k = 0; k < seriesWidths.length; k++) { - if (seriesWidths[k] > (columnWidths[k % seriesPerRow] || 0) ) - columnWidths[k % seriesPerRow] = seriesWidths[k]; - } - - legendWidth = columnWidths.reduce(function(prev, cur, index, array) { - return prev + cur; - }); - } - - var xPositions = []; - for (var i = 0, curX = 0; i < seriesPerRow; i++) { - xPositions[i] = curX; - curX += columnWidths[i]; - } - - series - .attr('transform', function(d, i) { - return 'translate(' + xPositions[i % seriesPerRow] + ',' + (5 + Math.floor(i / seriesPerRow) * versPadding) + ')'; - }); - - //position legend as far right as possible within the total width - if (rightAlign) { - g.attr('transform', 'translate(' + (width - margin.right - legendWidth) + ',' + margin.top + ')'); - } - else { - g.attr('transform', 'translate(0' + ',' + margin.top + ')'); - } - - height = margin.top + margin.bottom + (Math.ceil(seriesWidths.length / seriesPerRow) * versPadding); - - } else { - - var ypos = 5, - newxpos = 5, - maxwidth = 0, - xpos; - series - .attr('transform', function(d, i) { - var length = d3.select(this).select('text').node().getComputedTextLength() + padding; - xpos = newxpos; - - if (width < margin.left + margin.right + xpos + length) { - newxpos = xpos = 5; - ypos += versPadding; - } - - newxpos += length; - if (newxpos > maxwidth) maxwidth = newxpos; - - return 'translate(' + xpos + ',' + ypos + ')'; - }); - - //position legend as far right as possible within the total width - g.attr('transform', 'translate(' + (width - margin.right - maxwidth) + ',' + margin.top + ')'); - - height = margin.top + margin.bottom + ypos + 15; - } - - if(vers == 'furious') { - // Size rectangles after text is placed - seriesShape - .attr('width', function(d,i) { - return seriesText[0][i].getComputedTextLength() + 27; - }) - .attr('height', 18) - .attr('y', -9) - .attr('x', -15) - } - - seriesShape - .style('fill', setBGColor) - .style('stroke', function(d,i) { return d.color || color(d, i) }); - }); - - function setTextColor(d,i) { - if(vers != 'furious') return '#000'; - if(expanded) { - return d.disengaged ? color(d,i) : '#fff'; - } else if (!expanded) { - return !!d.disabled ? color(d,i) : '#fff'; - } - } - - function setBGColor(d,i) { - if(expanded && vers == 'furious') { - return d.disengaged ? '#fff' : color(d,i); - } else { - return !!d.disabled ? '#fff' : color(d,i); - } - } - - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - key: {get: function(){return getKey;}, set: function(_){getKey=_;}}, - keyFormatter: {get: function(){return keyFormatter;}, set: function(_){keyFormatter=_;}}, - align: {get: function(){return align;}, set: function(_){align=_;}}, - rightAlign: {get: function(){return rightAlign;}, set: function(_){rightAlign=_;}}, - maxKeyLength: {get: function(){return maxKeyLength;}, set: function(_){maxKeyLength=_;}}, - padding: {get: function(){return padding;}, set: function(_){padding=_;}}, - updateState: {get: function(){return updateState;}, set: function(_){updateState=_;}}, - radioButtonMode:{get: function(){return radioButtonMode;}, set: function(_){radioButtonMode=_;}}, - expanded: {get: function(){return expanded;}, set: function(_){expanded=_;}}, - vers: {get: function(){return vers;}, set: function(_){vers=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }} - }); - - nv.utils.initOptions(chart); - - return chart; -}; -//TODO: consider deprecating and using multibar with single series for this -nv.models.historicalBar = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = null - , height = null - , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one - , container = null - , x = d3.scale.linear() - , y = d3.scale.linear() - , getX = function(d) { return d.x } - , getY = function(d) { return d.y } - , forceX = [] - , forceY = [0] - , padData = false - , clipEdge = true - , color = nv.utils.defaultColor() - , xDomain - , yDomain - , xRange - , yRange - , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout', 'elementMousemove', 'renderEnd') - , interactive = true - ; - - var renderWatch = nv.utils.renderWatch(dispatch, 0); - - function chart(selection) { - selection.each(function(data) { - renderWatch.reset(); - - container = d3.select(this); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - nv.utils.initSVG(container); - - // Setup Scales - x.domain(xDomain || d3.extent(data[0].values.map(getX).concat(forceX) )); - - if (padData) - x.range(xRange || [availableWidth * .5 / data[0].values.length, availableWidth * (data[0].values.length - .5) / data[0].values.length ]); - else - x.range(xRange || [0, availableWidth]); - - y.domain(yDomain || d3.extent(data[0].values.map(getY).concat(forceY) )) - .range(yRange || [availableHeight, 0]); - - // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point - if (x.domain()[0] === x.domain()[1]) - x.domain()[0] ? - x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01]) - : x.domain([-1,1]); - - if (y.domain()[0] === y.domain()[1]) - y.domain()[0] ? - y.domain([y.domain()[0] + y.domain()[0] * 0.01, y.domain()[1] - y.domain()[1] * 0.01]) - : y.domain([-1,1]); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-historicalBar-' + id).data([data[0].values]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-historicalBar-' + id); - var defsEnter = wrapEnter.append('defs'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-bars'); - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - container - .on('click', function(d,i) { - dispatch.chartClick({ - data: d, - index: i, - pos: d3.event, - id: id - }); - }); - - defsEnter.append('clipPath') - .attr('id', 'nv-chart-clip-path-' + id) - .append('rect'); - - wrap.select('#nv-chart-clip-path-' + id + ' rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - g.attr('clip-path', clipEdge ? 'url(#nv-chart-clip-path-' + id + ')' : ''); - - var bars = wrap.select('.nv-bars').selectAll('.nv-bar') - .data(function(d) { return d }, function(d,i) {return getX(d,i)}); - bars.exit().remove(); - - bars.enter().append('rect') - .attr('x', 0 ) - .attr('y', function(d,i) { return nv.utils.NaNtoZero(y(Math.max(0, getY(d,i)))) }) - .attr('height', function(d,i) { return nv.utils.NaNtoZero(Math.abs(y(getY(d,i)) - y(0))) }) - .attr('transform', function(d,i) { return 'translate(' + (x(getX(d,i)) - availableWidth / data[0].values.length * .45) + ',0)'; }) - .on('mouseover', function(d,i) { - if (!interactive) return; - d3.select(this).classed('hover', true); - dispatch.elementMouseover({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - - }) - .on('mouseout', function(d,i) { - if (!interactive) return; - d3.select(this).classed('hover', false); - dispatch.elementMouseout({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('mousemove', function(d,i) { - if (!interactive) return; - dispatch.elementMousemove({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('click', function(d,i) { - if (!interactive) return; - dispatch.elementClick({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - d3.event.stopPropagation(); - }) - .on('dblclick', function(d,i) { - if (!interactive) return; - dispatch.elementDblClick({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - d3.event.stopPropagation(); - }); - - bars - .attr('fill', function(d,i) { return color(d, i); }) - .attr('class', function(d,i,j) { return (getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive') + ' nv-bar-' + j + '-' + i }) - .watchTransition(renderWatch, 'bars') - .attr('transform', function(d,i) { return 'translate(' + (x(getX(d,i)) - availableWidth / data[0].values.length * .45) + ',0)'; }) - //TODO: better width calculations that don't assume always uniform data spacing;w - .attr('width', (availableWidth / data[0].values.length) * .9 ); - - bars.watchTransition(renderWatch, 'bars') - .attr('y', function(d,i) { - var rval = getY(d,i) < 0 ? - y(0) : - y(0) - y(getY(d,i)) < 1 ? - y(0) - 1 : - y(getY(d,i)); - return nv.utils.NaNtoZero(rval); - }) - .attr('height', function(d,i) { return nv.utils.NaNtoZero(Math.max(Math.abs(y(getY(d,i)) - y(0)),1)) }); - - }); - - renderWatch.renderEnd('historicalBar immediate'); - return chart; - } - - //Create methods to allow outside functions to highlight a specific bar. - chart.highlightPoint = function(pointIndex, isHoverOver) { - container - .select(".nv-bars .nv-bar-0-" + pointIndex) - .classed("hover", isHoverOver) - ; - }; - - chart.clearHighlights = function() { - container - .select(".nv-bars .nv-bar.hover") - .classed("hover", false) - ; - }; - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - forceX: {get: function(){return forceX;}, set: function(_){forceX=_;}}, - forceY: {get: function(){return forceY;}, set: function(_){forceY=_;}}, - padData: {get: function(){return padData;}, set: function(_){padData=_;}}, - x: {get: function(){return getX;}, set: function(_){getX=_;}}, - y: {get: function(){return getY;}, set: function(_){getY=_;}}, - xScale: {get: function(){return x;}, set: function(_){x=_;}}, - yScale: {get: function(){return y;}, set: function(_){y=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - clipEdge: {get: function(){return clipEdge;}, set: function(_){clipEdge=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - interactive: {get: function(){return interactive;}, set: function(_){interactive=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }} - }); - - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.historicalBarChart = function(bar_model) { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var bars = bar_model || nv.models.historicalBar() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , legend = nv.models.legend() - , interactiveLayer = nv.interactiveGuideline() - , tooltip = nv.models.tooltip() - ; - - - var margin = {top: 30, right: 90, bottom: 50, left: 90} - , color = nv.utils.defaultColor() - , width = null - , height = null - , showLegend = false - , showXAxis = true - , showYAxis = true - , rightAlignYAxis = false - , useInteractiveGuideline = false - , x - , y - , state = {} - , defaultState = null - , noData = null - , dispatch = d3.dispatch('tooltipHide', 'stateChange', 'changeState', 'renderEnd') - , transitionDuration = 250 - ; - - xAxis.orient('bottom').tickPadding(7); - yAxis.orient( (rightAlignYAxis) ? 'right' : 'left'); - tooltip - .duration(0) - .headerEnabled(false) - .valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }) - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }); - - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch, 0); - - function chart(selection) { - selection.each(function(data) { - renderWatch.reset(); - renderWatch.models(bars); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - - var container = d3.select(this), - that = this; - nv.utils.initSVG(container); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { container.transition().duration(transitionDuration).call(chart) }; - chart.container = this; - - //set state.disabled - state.disabled = data.map(function(d) { return !!d.disabled }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display noData message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container) - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup Scales - x = bars.xScale(); - y = bars.yScale(); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-historicalBarChart').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-historicalBarChart').append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-x nv-axis'); - gEnter.append('g').attr('class', 'nv-y nv-axis'); - gEnter.append('g').attr('class', 'nv-barsWrap'); - gEnter.append('g').attr('class', 'nv-legendWrap'); - gEnter.append('g').attr('class', 'nv-interactive'); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - legend.width(availableWidth); - - g.select('.nv-legendWrap') - .datum(data) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - wrap.select('.nv-legendWrap') - .attr('transform', 'translate(0,' + (-margin.top) +')') - } - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - if (rightAlignYAxis) { - g.select(".nv-y.nv-axis") - .attr("transform", "translate(" + availableWidth + ",0)"); - } - - //Set up interactive layer - if (useInteractiveGuideline) { - interactiveLayer - .width(availableWidth) - .height(availableHeight) - .margin({left:margin.left, top:margin.top}) - .svgContainer(container) - .xScale(x); - wrap.select(".nv-interactive").call(interactiveLayer); - } - bars - .width(availableWidth) - .height(availableHeight) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled })); - - var barsWrap = g.select('.nv-barsWrap') - .datum(data.filter(function(d) { return !d.disabled })); - barsWrap.transition().call(bars); - - // Setup Axes - if (showXAxis) { - xAxis - .scale(x) - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize(-availableHeight, 0); - - g.select('.nv-x.nv-axis') - .attr('transform', 'translate(0,' + y.range()[0] + ')'); - g.select('.nv-x.nv-axis') - .transition() - .call(xAxis); - } - - if (showYAxis) { - yAxis - .scale(y) - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - - g.select('.nv-y.nv-axis') - .transition() - .call(yAxis); - } - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - interactiveLayer.dispatch.on('elementMousemove', function(e) { - bars.clearHighlights(); - - var singlePoint, pointIndex, pointXLocation, allData = []; - data - .filter(function(series, i) { - series.seriesIndex = i; - return !series.disabled; - }) - .forEach(function(series,i) { - pointIndex = nv.interactiveBisect(series.values, e.pointXValue, chart.x()); - bars.highlightPoint(pointIndex,true); - var point = series.values[pointIndex]; - if (point === undefined) return; - if (singlePoint === undefined) singlePoint = point; - if (pointXLocation === undefined) pointXLocation = chart.xScale()(chart.x()(point,pointIndex)); - allData.push({ - key: series.key, - value: chart.y()(point, pointIndex), - color: color(series,series.seriesIndex), - data: series.values[pointIndex] - }); - }); - - var xValue = xAxis.tickFormat()(chart.x()(singlePoint,pointIndex)); - interactiveLayer.tooltip - .valueFormatter(function(d,i) { - return yAxis.tickFormat()(d); - }) - .data({ - value: xValue, - index: pointIndex, - series: allData - })(); - - interactiveLayer.renderGuideLine(pointXLocation); - - }); - - interactiveLayer.dispatch.on("elementMouseout",function(e) { - dispatch.tooltipHide(); - bars.clearHighlights(); - }); - - legend.dispatch.on('legendClick', function(d,i) { - d.disabled = !d.disabled; - - if (!data.filter(function(d) { return !d.disabled }).length) { - data.map(function(d) { - d.disabled = false; - wrap.selectAll('.nv-series').classed('disabled', false); - return d; - }); - } - - state.disabled = data.map(function(d) { return !!d.disabled }); - dispatch.stateChange(state); - - selection.transition().call(chart); - }); - - legend.dispatch.on('legendDblclick', function(d) { - //Double clicking should always enable current series, and disabled all others. - data.forEach(function(d) { - d.disabled = true; - }); - d.disabled = false; - - state.disabled = data.map(function(d) { return !!d.disabled }); - dispatch.stateChange(state); - chart.update(); - }); - - dispatch.on('changeState', function(e) { - if (typeof e.disabled !== 'undefined') { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - - state.disabled = e.disabled; - } - - chart.update(); - }); - }); - - renderWatch.renderEnd('historicalBarChart immediate'); - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - bars.dispatch.on('elementMouseover.tooltip', function(evt) { - evt['series'] = { - key: chart.x()(evt.data), - value: chart.y()(evt.data), - color: evt.color - }; - tooltip.data(evt).hidden(false); - }); - - bars.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - - bars.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.bars = bars; - chart.legend = legend; - chart.xAxis = xAxis; - chart.yAxis = yAxis; - chart.interactiveLayer = interactiveLayer; - chart.tooltip = tooltip; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - bars.color(color); - }}, - duration: {get: function(){return transitionDuration;}, set: function(_){ - transitionDuration=_; - renderWatch.reset(transitionDuration); - yAxis.duration(transitionDuration); - xAxis.duration(transitionDuration); - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( (_) ? 'right' : 'left'); - }}, - useInteractiveGuideline: {get: function(){return useInteractiveGuideline;}, set: function(_){ - useInteractiveGuideline = _; - if (_ === true) { - chart.interactive(false); - } - }} - }); - - nv.utils.inheritOptions(chart, bars); - nv.utils.initOptions(chart); - - return chart; -}; - - -// ohlcChart is just a historical chart with ohlc bars and some tweaks -nv.models.ohlcBarChart = function() { - var chart = nv.models.historicalBarChart(nv.models.ohlcBar()); - - // special default tooltip since we show multiple values per x - chart.useInteractiveGuideline(true); - chart.interactiveLayer.tooltip.contentGenerator(function(data) { - // we assume only one series exists for this chart - var d = data.series[0].data; - // match line colors as defined in nv.d3.css - var color = d.open < d.close ? "2ca02c" : "d62728"; - return '' + - '

' + data.value + '

' + - '' + - '' + - '' + - '' + - '' + - '
open:' + chart.yAxis.tickFormat()(d.open) + '
close:' + chart.yAxis.tickFormat()(d.close) + '
high' + chart.yAxis.tickFormat()(d.high) + '
low:' + chart.yAxis.tickFormat()(d.low) + '
'; - }); - return chart; -}; - -// candlestickChart is just a historical chart with candlestick bars and some tweaks -nv.models.candlestickBarChart = function() { - var chart = nv.models.historicalBarChart(nv.models.candlestickBar()); - - // special default tooltip since we show multiple values per x - chart.useInteractiveGuideline(true); - chart.interactiveLayer.tooltip.contentGenerator(function(data) { - // we assume only one series exists for this chart - var d = data.series[0].data; - // match line colors as defined in nv.d3.css - var color = d.open < d.close ? "2ca02c" : "d62728"; - return '' + - '

' + data.value + '

' + - '' + - '' + - '' + - '' + - '' + - '
open:' + chart.yAxis.tickFormat()(d.open) + '
close:' + chart.yAxis.tickFormat()(d.close) + '
high' + chart.yAxis.tickFormat()(d.high) + '
low:' + chart.yAxis.tickFormat()(d.low) + '
'; - }); - return chart; -}; -nv.models.legend = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 5, right: 0, bottom: 5, left: 0} - , width = 400 - , height = 20 - , getKey = function(d) { return d.key } - , keyFormatter = function (d) { return d } - , color = nv.utils.getColor() - , maxKeyLength = 20 //default value for key lengths - , align = true - , padding = 32 //define how much space between legend items. - recommend 32 for furious version - , rightAlign = true - , updateState = true //If true, legend will update data.disabled and trigger a 'stateChange' dispatch. - , radioButtonMode = false //If true, clicking legend items will cause it to behave like a radio button. (only one can be selected at a time) - , expanded = false - , dispatch = d3.dispatch('legendClick', 'legendDblclick', 'legendMouseover', 'legendMouseout', 'stateChange') - , vers = 'classic' //Options are "classic" and "furious" - ; - - function chart(selection) { - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right, - container = d3.select(this); - nv.utils.initSVG(container); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-legend').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-legend').append('g'); - var g = wrap.select('g'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - var series = g.selectAll('.nv-series') - .data(function(d) { - if(vers != 'furious') return d; - - return d.filter(function(n) { - return expanded ? true : !n.disengaged; - }); - }); - - var seriesEnter = series.enter().append('g').attr('class', 'nv-series'); - var seriesShape; - - var versPadding; - switch(vers) { - case 'furious' : - versPadding = 23; - break; - case 'classic' : - versPadding = 20; - } - - if(vers == 'classic') { - seriesEnter.append('circle') - .style('stroke-width', 2) - .attr('class','nv-legend-symbol') - .attr('r', 5); - - seriesShape = series.select('.nv-legend-symbol'); - } else if (vers == 'furious') { - seriesEnter.append('rect') - .style('stroke-width', 2) - .attr('class','nv-legend-symbol') - .attr('rx', 3) - .attr('ry', 3); - seriesShape = series.select('.nv-legend-symbol'); - - seriesEnter.append('g') - .attr('class', 'nv-check-box') - .property('innerHTML','') - .attr('transform', 'translate(-10,-8)scale(0.5)'); - - var seriesCheckbox = series.select('.nv-check-box'); - - seriesCheckbox.each(function(d,i) { - d3.select(this).selectAll('path') - .attr('stroke', setTextColor(d,i)); - }); - } - - seriesEnter.append('text') - .attr('text-anchor', 'start') - .attr('class','nv-legend-text') - .attr('dy', '.32em') - .attr('dx', '8'); - - var seriesText = series.select('text.nv-legend-text'); - - series - .on('mouseover', function(d,i) { - dispatch.legendMouseover(d,i); //TODO: Make consistent with other event objects - }) - .on('mouseout', function(d,i) { - dispatch.legendMouseout(d,i); - }) - .on('click', function(d,i) { - dispatch.legendClick(d,i); - // make sure we re-get data in case it was modified - var data = series.data(); - if (updateState) { - if(vers =='classic') { - if (radioButtonMode) { - //Radio button mode: set every series to disabled, - // and enable the clicked series. - data.forEach(function(series) { series.disabled = true}); - d.disabled = false; - } - else { - d.disabled = !d.disabled; - if (data.every(function(series) { return series.disabled})) { - //the default behavior of NVD3 legends is, if every single series - // is disabled, turn all series' back on. - data.forEach(function(series) { series.disabled = false}); - } - } - } else if(vers == 'furious') { - if(expanded) { - d.disengaged = !d.disengaged; - d.userDisabled = d.userDisabled == undefined ? !!d.disabled : d.userDisabled; - d.disabled = d.disengaged || d.userDisabled; - } else if (!expanded) { - d.disabled = !d.disabled; - d.userDisabled = d.disabled; - var engaged = data.filter(function(d) { return !d.disengaged; }); - if (engaged.every(function(series) { return series.userDisabled })) { - //the default behavior of NVD3 legends is, if every single series - // is disabled, turn all series' back on. - data.forEach(function(series) { - series.disabled = series.userDisabled = false; - }); - } - } - } - dispatch.stateChange({ - disabled: data.map(function(d) { return !!d.disabled }), - disengaged: data.map(function(d) { return !!d.disengaged }) - }); - - } - }) - .on('dblclick', function(d,i) { - if(vers == 'furious' && expanded) return; - dispatch.legendDblclick(d,i); - if (updateState) { - // make sure we re-get data in case it was modified - var data = series.data(); - //the default behavior of NVD3 legends, when double clicking one, - // is to set all other series' to false, and make the double clicked series enabled. - data.forEach(function(series) { - series.disabled = true; - if(vers == 'furious') series.userDisabled = series.disabled; - }); - d.disabled = false; - if(vers == 'furious') d.userDisabled = d.disabled; - dispatch.stateChange({ - disabled: data.map(function(d) { return !!d.disabled }) - }); - } - }); - - series.classed('nv-disabled', function(d) { return d.userDisabled }); - series.exit().remove(); - - seriesText - .attr('fill', setTextColor) - .text(function (d) { return keyFormatter(getKey(d)) }); - - //TODO: implement fixed-width and max-width options (max-width is especially useful with the align option) - // NEW ALIGNING CODE, TODO: clean up - var legendWidth = 0; - if (align) { - - var seriesWidths = []; - series.each(function(d,i) { - var legendText; - if (keyFormatter(getKey(d)) && keyFormatter(getKey(d)).length > maxKeyLength) { - var trimmedKey = keyFormatter(getKey(d)).substring(0, maxKeyLength); - legendText = d3.select(this).select('text').text(trimmedKey + "..."); - d3.select(this).append("svg:title").text(keyFormatter(getKey(d))); - } else { - legendText = d3.select(this).select('text'); - } - var nodeTextLength; - try { - nodeTextLength = legendText.node().getComputedTextLength(); - // If the legendText is display:none'd (nodeTextLength == 0), simulate an error so we approximate, instead - if(nodeTextLength <= 0) throw Error(); - } - catch(e) { - nodeTextLength = nv.utils.calcApproxTextWidth(legendText); - } - - seriesWidths.push(nodeTextLength + padding); - }); - - var seriesPerRow = 0; - var columnWidths = []; - legendWidth = 0; - - while ( legendWidth < availableWidth && seriesPerRow < seriesWidths.length) { - columnWidths[seriesPerRow] = seriesWidths[seriesPerRow]; - legendWidth += seriesWidths[seriesPerRow++]; - } - if (seriesPerRow === 0) seriesPerRow = 1; //minimum of one series per row - - while ( legendWidth > availableWidth && seriesPerRow > 1 ) { - columnWidths = []; - seriesPerRow--; - - for (var k = 0; k < seriesWidths.length; k++) { - if (seriesWidths[k] > (columnWidths[k % seriesPerRow] || 0) ) - columnWidths[k % seriesPerRow] = seriesWidths[k]; - } - - legendWidth = columnWidths.reduce(function(prev, cur, index, array) { - return prev + cur; - }); - } - - var xPositions = []; - for (var i = 0, curX = 0; i < seriesPerRow; i++) { - xPositions[i] = curX; - curX += columnWidths[i]; - } - - series - .attr('transform', function(d, i) { - return 'translate(' + xPositions[i % seriesPerRow] + ',' + (5 + Math.floor(i / seriesPerRow) * versPadding) + ')'; - }); - - //position legend as far right as possible within the total width - if (rightAlign) { - g.attr('transform', 'translate(' + (width - margin.right - legendWidth) + ',' + margin.top + ')'); - } - else { - g.attr('transform', 'translate(0' + ',' + margin.top + ')'); - } - - height = margin.top + margin.bottom + (Math.ceil(seriesWidths.length / seriesPerRow) * versPadding); - - } else { - - var ypos = 5, - newxpos = 5, - maxwidth = 0, - xpos; - series - .attr('transform', function(d, i) { - var length = d3.select(this).select('text').node().getComputedTextLength() + padding; - xpos = newxpos; - - if (width < margin.left + margin.right + xpos + length) { - newxpos = xpos = 5; - ypos += versPadding; - } - - newxpos += length; - if (newxpos > maxwidth) maxwidth = newxpos; - - if(legendWidth < xpos + maxwidth) { - legendWidth = xpos + maxwidth; - } - return 'translate(' + xpos + ',' + ypos + ')'; - }); - - //position legend as far right as possible within the total width - g.attr('transform', 'translate(' + (width - margin.right - maxwidth) + ',' + margin.top + ')'); - - height = margin.top + margin.bottom + ypos + 15; - } - - if(vers == 'furious') { - // Size rectangles after text is placed - seriesShape - .attr('width', function(d,i) { - return seriesText[0][i].getComputedTextLength() + 27; - }) - .attr('height', 18) - .attr('y', -9) - .attr('x', -15); - - // The background for the expanded legend (UI) - gEnter.insert('rect',':first-child') - .attr('class', 'nv-legend-bg') - .attr('fill', '#eee') - // .attr('stroke', '#444') - .attr('opacity',0); - - var seriesBG = g.select('.nv-legend-bg'); - - seriesBG - .transition().duration(300) - .attr('x', -versPadding ) - .attr('width', legendWidth + versPadding - 12) - .attr('height', height + 10) - .attr('y', -margin.top - 10) - .attr('opacity', expanded ? 1 : 0); - - - } - - seriesShape - .style('fill', setBGColor) - .style('fill-opacity', setBGOpacity) - .style('stroke', setBGColor); - }); - - function setTextColor(d,i) { - if(vers != 'furious') return '#000'; - if(expanded) { - return d.disengaged ? '#000' : '#fff'; - } else if (!expanded) { - if(!d.color) d.color = color(d,i); - return !!d.disabled ? d.color : '#fff'; - } - } - - function setBGColor(d,i) { - if(expanded && vers == 'furious') { - return d.disengaged ? '#eee' : d.color || color(d,i); - } else { - return d.color || color(d,i); - } - } - - - function setBGOpacity(d,i) { - if(expanded && vers == 'furious') { - return 1; - } else { - return !!d.disabled ? 0 : 1; - } - } - - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - key: {get: function(){return getKey;}, set: function(_){getKey=_;}}, - keyFormatter: {get: function(){return keyFormatter;}, set: function(_){keyFormatter=_;}}, - align: {get: function(){return align;}, set: function(_){align=_;}}, - maxKeyLength: {get: function(){return maxKeyLength;}, set: function(_){maxKeyLength=_;}}, - rightAlign: {get: function(){return rightAlign;}, set: function(_){rightAlign=_;}}, - padding: {get: function(){return padding;}, set: function(_){padding=_;}}, - updateState: {get: function(){return updateState;}, set: function(_){updateState=_;}}, - radioButtonMode:{get: function(){return radioButtonMode;}, set: function(_){radioButtonMode=_;}}, - expanded: {get: function(){return expanded;}, set: function(_){expanded=_;}}, - vers: {get: function(){return vers;}, set: function(_){vers=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }} - }); - - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.line = function() { - "use strict"; - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var scatter = nv.models.scatter() - ; - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 960 - , height = 500 - , container = null - , strokeWidth = 1.5 - , color = nv.utils.defaultColor() // a function that returns a color - , getX = function(d) { return d.x } // accessor to get the x value from a data point - , getY = function(d) { return d.y } // accessor to get the y value from a data point - , defined = function(d,i) { return !isNaN(getY(d,i)) && getY(d,i) !== null } // allows a line to be not continuous when it is not defined - , isArea = function(d) { return d.area } // decides if a line is an area or just a line - , clipEdge = false // if true, masks lines within x and y scale - , x //can be accessed via chart.xScale() - , y //can be accessed via chart.yScale() - , interpolate = "linear" // controls the line interpolation - , duration = 250 - , dispatch = d3.dispatch('elementClick', 'elementMouseover', 'elementMouseout', 'renderEnd') - ; - - scatter - .pointSize(16) // default size - .pointDomain([16,256]) //set to speed up calculation, needs to be unset if there is a custom size accessor - ; - - //============================================================ - - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var x0, y0 //used to store previous scales - , renderWatch = nv.utils.renderWatch(dispatch, duration) - ; - - //============================================================ - - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(scatter); - selection.each(function(data) { - container = d3.select(this); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - nv.utils.initSVG(container); - - // Setup Scales - x = scatter.xScale(); - y = scatter.yScale(); - - x0 = x0 || x; - y0 = y0 || y; - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-line').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-line'); - var defsEnter = wrapEnter.append('defs'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-groups'); - gEnter.append('g').attr('class', 'nv-scatterWrap'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - scatter - .width(availableWidth) - .height(availableHeight); - - var scatterWrap = wrap.select('.nv-scatterWrap'); - scatterWrap.call(scatter); - - defsEnter.append('clipPath') - .attr('id', 'nv-edge-clip-' + scatter.id()) - .append('rect'); - - wrap.select('#nv-edge-clip-' + scatter.id() + ' rect') - .attr('width', availableWidth) - .attr('height', (availableHeight > 0) ? availableHeight : 0); - - g .attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + scatter.id() + ')' : ''); - scatterWrap - .attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + scatter.id() + ')' : ''); - - var groups = wrap.select('.nv-groups').selectAll('.nv-group') - .data(function(d) { return d }, function(d) { return d.key }); - groups.enter().append('g') - .style('stroke-opacity', 1e-6) - .style('stroke-width', function(d) { return d.strokeWidth || strokeWidth }) - .style('fill-opacity', 1e-6); - - groups.exit().remove(); - - groups - .attr('class', function(d,i) { - return (d.classed || '') + ' nv-group nv-series-' + i; - }) - .classed('hover', function(d) { return d.hover }) - .style('fill', function(d,i){ return color(d, i) }) - .style('stroke', function(d,i){ return color(d, i)}); - groups.watchTransition(renderWatch, 'line: groups') - .style('stroke-opacity', 1) - .style('fill-opacity', function(d) { return d.fillOpacity || .5}); - - var areaPaths = groups.selectAll('path.nv-area') - .data(function(d) { return isArea(d) ? [d] : [] }); // this is done differently than lines because I need to check if series is an area - areaPaths.enter().append('path') - .attr('class', 'nv-area') - .attr('d', function(d) { - return d3.svg.area() - .interpolate(interpolate) - .defined(defined) - .x(function(d,i) { return nv.utils.NaNtoZero(x0(getX(d,i))) }) - .y0(function(d,i) { return nv.utils.NaNtoZero(y0(getY(d,i))) }) - .y1(function(d,i) { return y0( y.domain()[0] <= 0 ? y.domain()[1] >= 0 ? 0 : y.domain()[1] : y.domain()[0] ) }) - //.y1(function(d,i) { return y0(0) }) //assuming 0 is within y domain.. may need to tweak this - .apply(this, [d.values]) - }); - groups.exit().selectAll('path.nv-area') - .remove(); - - areaPaths.watchTransition(renderWatch, 'line: areaPaths') - .attr('d', function(d) { - return d3.svg.area() - .interpolate(interpolate) - .defined(defined) - .x(function(d,i) { return nv.utils.NaNtoZero(x(getX(d,i))) }) - .y0(function(d,i) { return nv.utils.NaNtoZero(y(getY(d,i))) }) - .y1(function(d,i) { return y( y.domain()[0] <= 0 ? y.domain()[1] >= 0 ? 0 : y.domain()[1] : y.domain()[0] ) }) - //.y1(function(d,i) { return y0(0) }) //assuming 0 is within y domain.. may need to tweak this - .apply(this, [d.values]) - }); - - var linePaths = groups.selectAll('path.nv-line') - .data(function(d) { return [d.values] }); - - linePaths.enter().append('path') - .attr('class', 'nv-line') - .attr('d', - d3.svg.line() - .interpolate(interpolate) - .defined(defined) - .x(function(d,i) { return nv.utils.NaNtoZero(x0(getX(d,i))) }) - .y(function(d,i) { return nv.utils.NaNtoZero(y0(getY(d,i))) }) - ); - - linePaths.watchTransition(renderWatch, 'line: linePaths') - .attr('d', - d3.svg.line() - .interpolate(interpolate) - .defined(defined) - .x(function(d,i) { return nv.utils.NaNtoZero(x(getX(d,i))) }) - .y(function(d,i) { return nv.utils.NaNtoZero(y(getY(d,i))) }) - ); - - //store old scales for use in transitions on update - x0 = x.copy(); - y0 = y.copy(); - }); - renderWatch.renderEnd('line immediate'); - return chart; - } - - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.scatter = scatter; - // Pass through events - scatter.dispatch.on('elementClick', function(){ dispatch.elementClick.apply(this, arguments); }); - scatter.dispatch.on('elementMouseover', function(){ dispatch.elementMouseover.apply(this, arguments); }); - scatter.dispatch.on('elementMouseout', function(){ dispatch.elementMouseout.apply(this, arguments); }); - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - defined: {get: function(){return defined;}, set: function(_){defined=_;}}, - interpolate: {get: function(){return interpolate;}, set: function(_){interpolate=_;}}, - clipEdge: {get: function(){return clipEdge;}, set: function(_){clipEdge=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - scatter.duration(duration); - }}, - isArea: {get: function(){return isArea;}, set: function(_){ - isArea = d3.functor(_); - }}, - x: {get: function(){return getX;}, set: function(_){ - getX = _; - scatter.x(_); - }}, - y: {get: function(){return getY;}, set: function(_){ - getY = _; - scatter.y(_); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - scatter.color(color); - }} - }); - - nv.utils.inheritOptions(chart, scatter); - nv.utils.initOptions(chart); - - return chart; -}; -nv.models.lineChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var lines = nv.models.line() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , legend = nv.models.legend() - , interactiveLayer = nv.interactiveGuideline() - , tooltip = nv.models.tooltip() - , focus = nv.models.focus(nv.models.line()) - ; - - var margin = {top: 30, right: 20, bottom: 50, left: 60} - , color = nv.utils.defaultColor() - , width = null - , height = null - , showLegend = true - , legendPosition = 'top' - , showXAxis = true - , showYAxis = true - , rightAlignYAxis = false - , useInteractiveGuideline = false - , x - , y - , focusEnable = false - , state = nv.utils.state() - , defaultState = null - , noData = null - , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState', 'renderEnd') - , duration = 250 - ; - - // set options on sub-objects for this chart - xAxis.orient('bottom').tickPadding(7); - yAxis.orient(rightAlignYAxis ? 'right' : 'left'); - - lines.clipEdge(true).duration(0); - - tooltip.valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }).headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }); - - interactiveLayer.tooltip.valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }).headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }); - - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - var stateGetter = function(data) { - return function(){ - return { - active: data.map(function(d) { return !d.disabled; }) - }; - }; - }; - - var stateSetter = function(data) { - return function(state) { - if (state.active !== undefined) - data.forEach(function(series,i) { - series.disabled = !state.active[i]; - }); - }; - }; - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(lines); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - - selection.each(function(data) { - var container = d3.select(this); - nv.utils.initSVG(container); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin) - (focusEnable ? focus.height() : 0); - chart.update = function() { - if( duration === 0 ) { - container.call( chart ); - } else { - container.transition().duration(duration).call(chart); - } - }; - chart.container = this; - - state - .setter(stateSetter(data), chart.update) - .getter(stateGetter(data)) - .update(); - - // DEPRECATED set state.disabled - state.disabled = data.map(function(d) { return !!d.disabled; }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display noData message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length; }).length) { - nv.utils.noData(chart, container); - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - /* Update `main' graph on brush update. */ - focus.dispatch.on("onBrush", function(extent) { - onBrush(extent); - }); - - // Setup Scales - x = lines.xScale(); - y = lines.yScale(); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-lineChart').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-lineChart').append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-legendWrap'); - - var focusEnter = gEnter.append('g').attr('class', 'nv-focus'); - focusEnter.append('g').attr('class', 'nv-background').append('rect'); - focusEnter.append('g').attr('class', 'nv-x nv-axis'); - focusEnter.append('g').attr('class', 'nv-y nv-axis'); - focusEnter.append('g').attr('class', 'nv-linesWrap'); - focusEnter.append('g').attr('class', 'nv-interactive'); - - var contextEnter = gEnter.append('g').attr('class', 'nv-focusWrap'); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - legend.width(availableWidth); - - g.select('.nv-legendWrap') - .datum(data) - .call(legend); - - if (legendPosition === 'bottom') { - wrap.select('.nv-legendWrap') - .attr('transform', 'translate(0,' + availableHeight +')'); - } else if (legendPosition === 'top') { - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin) - (focusEnable ? focus.height() : 0); - } - - wrap.select('.nv-legendWrap') - .attr('transform', 'translate(0,' + (-margin.top) +')'); - } - } - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - if (rightAlignYAxis) { - g.select(".nv-y.nv-axis") - .attr("transform", "translate(" + availableWidth + ",0)"); - } - - //Set up interactive layer - if (useInteractiveGuideline) { - interactiveLayer - .width(availableWidth) - .height(availableHeight) - .margin({left:margin.left, top:margin.top}) - .svgContainer(container) - .xScale(x); - wrap.select(".nv-interactive").call(interactiveLayer); - } - - g.select('.nv-focus .nv-background rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - lines - .width(availableWidth) - .height(availableHeight) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled; })); - - var linesWrap = g.select('.nv-linesWrap') - .datum(data.filter(function(d) { return !d.disabled; })); - - - // Setup Main (Focus) Axes - if (showXAxis) { - xAxis - .scale(x) - ._ticks(nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize(-availableHeight, 0); - } - - if (showYAxis) { - yAxis - .scale(y) - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - } - - //============================================================ - // Update Axes - //============================================================ - function updateXAxis() { - if(showXAxis) { - g.select('.nv-focus .nv-x.nv-axis') - .transition() - .duration(duration) - .call(xAxis) - ; - } - } - - function updateYAxis() { - if(showYAxis) { - g.select('.nv-focus .nv-y.nv-axis') - .transition() - .duration(duration) - .call(yAxis) - ; - } - } - - g.select('.nv-focus .nv-x.nv-axis') - .attr('transform', 'translate(0,' + availableHeight + ')'); - - //============================================================ - // Update Focus - //============================================================ - if(!focusEnable) { - linesWrap.call(lines); - updateXAxis(); - updateYAxis(); - } else { - focus.width(availableWidth); - g.select('.nv-focusWrap') - .attr('transform', 'translate(0,' + ( availableHeight + margin.bottom + focus.margin().top) + ')') - .datum(data.filter(function(d) { return !d.disabled; })) - .call(focus); - var extent = focus.brush.empty() ? focus.xDomain() : focus.brush.extent(); - if(extent !== null){ - onBrush(extent); - } - } - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - legend.dispatch.on('stateChange', function(newState) { - for (var key in newState) - state[key] = newState[key]; - dispatch.stateChange(state); - chart.update(); - }); - - interactiveLayer.dispatch.on('elementMousemove', function(e) { - lines.clearHighlights(); - var singlePoint, pointIndex, pointXLocation, allData = []; - data - .filter(function(series, i) { - series.seriesIndex = i; - return !series.disabled && !series.disableTooltip; - }) - .forEach(function(series,i) { - var extent = focusEnable ? (focus.brush.empty() ? focus.xScale().domain() : focus.brush.extent()) : x.domain(); - var currentValues = series.values.filter(function(d,i) { - return lines.x()(d,i) >= extent[0] && lines.x()(d,i) <= extent[1]; - }); - - pointIndex = nv.interactiveBisect(currentValues, e.pointXValue, lines.x()); - var point = currentValues[pointIndex]; - var pointYValue = chart.y()(point, pointIndex); - if (pointYValue !== null) { - lines.highlightPoint(series.seriesIndex, pointIndex, true); - } - if (point === undefined) return; - if (singlePoint === undefined) singlePoint = point; - if (pointXLocation === undefined) pointXLocation = chart.xScale()(chart.x()(point,pointIndex)); - allData.push({ - key: series.key, - value: pointYValue, - color: color(series,series.seriesIndex), - data: point - }); - }); - //Highlight the tooltip entry based on which point the mouse is closest to. - if (allData.length > 2) { - var yValue = chart.yScale().invert(e.mouseY); - var domainExtent = Math.abs(chart.yScale().domain()[0] - chart.yScale().domain()[1]); - var threshold = 0.03 * domainExtent; - var indexToHighlight = nv.nearestValueIndex(allData.map(function(d){return d.value;}),yValue,threshold); - if (indexToHighlight !== null) - allData[indexToHighlight].highlight = true; - } - - var defaultValueFormatter = function(d,i) { - return d == null ? "N/A" : yAxis.tickFormat()(d); - }; - - interactiveLayer.tooltip - .valueFormatter(interactiveLayer.tooltip.valueFormatter() || defaultValueFormatter) - .data({ - value: chart.x()( singlePoint,pointIndex ), - index: pointIndex, - series: allData - })(); - - interactiveLayer.renderGuideLine(pointXLocation); - - }); - - interactiveLayer.dispatch.on('elementClick', function(e) { - var pointXLocation, allData = []; - - data.filter(function(series, i) { - series.seriesIndex = i; - return !series.disabled; - }).forEach(function(series) { - var pointIndex = nv.interactiveBisect(series.values, e.pointXValue, chart.x()); - var point = series.values[pointIndex]; - if (typeof point === 'undefined') return; - if (typeof pointXLocation === 'undefined') pointXLocation = chart.xScale()(chart.x()(point,pointIndex)); - var yPos = chart.yScale()(chart.y()(point,pointIndex)); - allData.push({ - point: point, - pointIndex: pointIndex, - pos: [pointXLocation, yPos], - seriesIndex: series.seriesIndex, - series: series - }); - }); - - lines.dispatch.elementClick(allData); - }); - - interactiveLayer.dispatch.on("elementMouseout",function(e) { - lines.clearHighlights(); - }); - - dispatch.on('changeState', function(e) { - if (typeof e.disabled !== 'undefined' && data.length === e.disabled.length) { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - - state.disabled = e.disabled; - } - chart.update(); - }); - - //============================================================ - // Functions - //------------------------------------------------------------ - - // Taken from crossfilter (http://square.github.com/crossfilter/) - function resizePath(d) { - var e = +(d == 'e'), - x = e ? 1 : -1, - y = availableHeight / 3; - return 'M' + (0.5 * x) + ',' + y - + 'A6,6 0 0 ' + e + ' ' + (6.5 * x) + ',' + (y + 6) - + 'V' + (2 * y - 6) - + 'A6,6 0 0 ' + e + ' ' + (0.5 * x) + ',' + (2 * y) - + 'Z' - + 'M' + (2.5 * x) + ',' + (y + 8) - + 'V' + (2 * y - 8) - + 'M' + (4.5 * x) + ',' + (y + 8) - + 'V' + (2 * y - 8); - } - - function onBrush(extent) { - // Update Main (Focus) - var focusLinesWrap = g.select('.nv-focus .nv-linesWrap') - .datum( - data.filter(function(d) { return !d.disabled; }) - .map(function(d,i) { - return { - key: d.key, - area: d.area, - classed: d.classed, - values: d.values.filter(function(d,i) { - return lines.x()(d,i) >= extent[0] && lines.x()(d,i) <= extent[1]; - }), - disableTooltip: d.disableTooltip - }; - }) - ); - focusLinesWrap.transition().duration(duration).call(lines); - - // Update Main (Focus) Axes - updateXAxis(); - updateYAxis(); - } - }); - - renderWatch.renderEnd('lineChart immediate'); - return chart; - } - - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - lines.dispatch.on('elementMouseover.tooltip', function(evt) { - if(!evt.series.disableTooltip){ - tooltip.data(evt).hidden(false); - } - }); - - lines.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.lines = lines; - chart.legend = legend; - chart.focus = focus; - chart.xAxis = xAxis; - chart.x2Axis = focus.xAxis - chart.yAxis = yAxis; - chart.y2Axis = focus.yAxis - chart.interactiveLayer = interactiveLayer; - chart.tooltip = tooltip; - chart.state = state; - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - legendPosition: {get: function(){return legendPosition;}, set: function(_){legendPosition=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - // Focus options, mostly passed onto focus model. - focusEnable: {get: function(){return focusEnable;}, set: function(_){focusEnable=_;}}, - focusHeight: {get: function(){return focus.height();}, set: function(_){focus.height(_);}}, - focusShowAxisX: {get: function(){return focus.showXAxis();}, set: function(_){focus.showXAxis(_);}}, - focusShowAxisY: {get: function(){return focus.showYAxis();}, set: function(_){focus.showYAxis(_);}}, - brushExtent: {get: function(){return focus.brushExtent();}, set: function(_){focus.brushExtent(_);}}, - - // options that require extra logic in the setter - focusMargin: {get: function(){return focus.margin}, set: function(_){ - focus.margin.top = _.top !== undefined ? _.top : focus.margin.top; - focus.margin.right = _.right !== undefined ? _.right : focus.margin.right; - focus.margin.bottom = _.bottom !== undefined ? _.bottom : focus.margin.bottom; - focus.margin.left = _.left !== undefined ? _.left : focus.margin.left; - }}, - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - lines.duration(duration); - focus.duration(duration); - xAxis.duration(duration); - yAxis.duration(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - lines.color(color); - focus.color(color); - }}, - interpolate: {get: function(){return lines.interpolate();}, set: function(_){ - lines.interpolate(_); - focus.interpolate(_); - }}, - xTickFormat: {get: function(){return xAxis.tickFormat();}, set: function(_){ - xAxis.tickFormat(_); - focus.xTickFormat(_); - }}, - yTickFormat: {get: function(){return yAxis.tickFormat();}, set: function(_){ - yAxis.tickFormat(_); - focus.yTickFormat(_); - }}, - x: {get: function(){return lines.x();}, set: function(_){ - lines.x(_); - focus.x(_); - }}, - y: {get: function(){return lines.y();}, set: function(_){ - lines.y(_); - focus.y(_); - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( rightAlignYAxis ? 'right' : 'left'); - }}, - useInteractiveGuideline: {get: function(){return useInteractiveGuideline;}, set: function(_){ - useInteractiveGuideline = _; - if (useInteractiveGuideline) { - lines.interactive(false); - lines.useVoronoi(false); - } - }} - }); - - nv.utils.inheritOptions(chart, lines); - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.lineWithFocusChart = function() { - return nv.models.lineChart() - .margin({ bottom: 30 }) - .focusEnable( true ); -}; -nv.models.linePlusBarChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var lines = nv.models.line() - , lines2 = nv.models.line() - , bars = nv.models.historicalBar() - , bars2 = nv.models.historicalBar() - , xAxis = nv.models.axis() - , x2Axis = nv.models.axis() - , y1Axis = nv.models.axis() - , y2Axis = nv.models.axis() - , y3Axis = nv.models.axis() - , y4Axis = nv.models.axis() - , legend = nv.models.legend() - , brush = d3.svg.brush() - , tooltip = nv.models.tooltip() - ; - - var margin = {top: 30, right: 30, bottom: 30, left: 60} - , margin2 = {top: 0, right: 30, bottom: 20, left: 60} - , width = null - , height = null - , getX = function(d) { return d.x } - , getY = function(d) { return d.y } - , color = nv.utils.defaultColor() - , showLegend = true - , focusEnable = true - , focusShowAxisY = false - , focusShowAxisX = true - , focusHeight = 50 - , extent - , brushExtent = null - , x - , x2 - , y1 - , y2 - , y3 - , y4 - , noData = null - , dispatch = d3.dispatch('brush', 'stateChange', 'changeState') - , transitionDuration = 0 - , state = nv.utils.state() - , defaultState = null - , legendLeftAxisHint = ' (left axis)' - , legendRightAxisHint = ' (right axis)' - , switchYAxisOrder = false - ; - - lines.clipEdge(true); - lines2.interactive(false); - // We don't want any points emitted for the focus chart's scatter graph. - lines2.pointActive(function(d) { return false }); - xAxis.orient('bottom').tickPadding(5); - y1Axis.orient('left'); - y2Axis.orient('right'); - x2Axis.orient('bottom').tickPadding(5); - y3Axis.orient('left'); - y4Axis.orient('right'); - - tooltip.headerEnabled(true).headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var getBarsAxis = function() { - return switchYAxisOrder - ? { main: y2Axis, focus: y4Axis } - : { main: y1Axis, focus: y3Axis } - } - - var getLinesAxis = function() { - return switchYAxisOrder - ? { main: y1Axis, focus: y3Axis } - : { main: y2Axis, focus: y4Axis } - } - - var stateGetter = function(data) { - return function(){ - return { - active: data.map(function(d) { return !d.disabled }) - }; - } - }; - - var stateSetter = function(data) { - return function(state) { - if (state.active !== undefined) - data.forEach(function(series,i) { - series.disabled = !state.active[i]; - }); - } - }; - - var allDisabled = function(data) { - return data.every(function(series) { - return series.disabled; - }); - } - - function chart(selection) { - selection.each(function(data) { - var container = d3.select(this), - that = this; - nv.utils.initSVG(container); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight1 = nv.utils.availableHeight(height, container, margin) - - (focusEnable ? focusHeight : 0), - availableHeight2 = focusHeight - margin2.top - margin2.bottom; - - chart.update = function() { container.transition().duration(transitionDuration).call(chart); }; - chart.container = this; - - state - .setter(stateSetter(data), chart.update) - .getter(stateGetter(data)) - .update(); - - // DEPRECATED set state.disableddisabled - state.disabled = data.map(function(d) { return !!d.disabled }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display No Data message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container) - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup Scales - var dataBars = data.filter(function(d) { return !d.disabled && d.bar }); - var dataLines = data.filter(function(d) { return !d.bar }); // removed the !d.disabled clause here to fix Issue #240 - - if (dataBars.length && !switchYAxisOrder) { - x = bars.xScale(); - } else { - x = lines.xScale(); - } - - x2 = x2Axis.scale(); - - // select the scales and series based on the position of the yAxis - y1 = switchYAxisOrder ? lines.yScale() : bars.yScale(); - y2 = switchYAxisOrder ? bars.yScale() : lines.yScale(); - y3 = switchYAxisOrder ? lines2.yScale() : bars2.yScale(); - y4 = switchYAxisOrder ? bars2.yScale() : lines2.yScale(); - - var series1 = data - .filter(function(d) { return !d.disabled && (switchYAxisOrder ? !d.bar : d.bar) }) - .map(function(d) { - return d.values.map(function(d,i) { - return { x: getX(d,i), y: getY(d,i) } - }) - }); - - var series2 = data - .filter(function(d) { return !d.disabled && (switchYAxisOrder ? d.bar : !d.bar) }) - .map(function(d) { - return d.values.map(function(d,i) { - return { x: getX(d,i), y: getY(d,i) } - }) - }); - - x.range([0, availableWidth]); - - x2 .domain(d3.extent(d3.merge(series1.concat(series2)), function(d) { return d.x } )) - .range([0, availableWidth]); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-linePlusBar').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-linePlusBar').append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-legendWrap'); - - // this is the main chart - var focusEnter = gEnter.append('g').attr('class', 'nv-focus'); - focusEnter.append('g').attr('class', 'nv-x nv-axis'); - focusEnter.append('g').attr('class', 'nv-y1 nv-axis'); - focusEnter.append('g').attr('class', 'nv-y2 nv-axis'); - focusEnter.append('g').attr('class', 'nv-barsWrap'); - focusEnter.append('g').attr('class', 'nv-linesWrap'); - - // context chart is where you can focus in - var contextEnter = gEnter.append('g').attr('class', 'nv-context'); - contextEnter.append('g').attr('class', 'nv-x nv-axis'); - contextEnter.append('g').attr('class', 'nv-y1 nv-axis'); - contextEnter.append('g').attr('class', 'nv-y2 nv-axis'); - contextEnter.append('g').attr('class', 'nv-barsWrap'); - contextEnter.append('g').attr('class', 'nv-linesWrap'); - contextEnter.append('g').attr('class', 'nv-brushBackground'); - contextEnter.append('g').attr('class', 'nv-x nv-brush'); - - //============================================================ - // Legend - //------------------------------------------------------------ - - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - var legendWidth = legend.align() ? availableWidth / 2 : availableWidth; - var legendXPosition = legend.align() ? legendWidth : 0; - - legend.width(legendWidth); - - g.select('.nv-legendWrap') - .datum(data.map(function(series) { - series.originalKey = series.originalKey === undefined ? series.key : series.originalKey; - if(switchYAxisOrder) { - series.key = series.originalKey + (series.bar ? legendRightAxisHint : legendLeftAxisHint); - } else { - series.key = series.originalKey + (series.bar ? legendLeftAxisHint : legendRightAxisHint); - } - return series; - })) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - // FIXME: shouldn't this be "- (focusEnabled ? focusHeight : 0)"? - availableHeight1 = nv.utils.availableHeight(height, container, margin) - focusHeight; - } - - g.select('.nv-legendWrap') - .attr('transform', 'translate(' + legendXPosition + ',' + (-margin.top) +')'); - } - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - //============================================================ - // Context chart (focus chart) components - //------------------------------------------------------------ - - // hide or show the focus context chart - g.select('.nv-context').style('display', focusEnable ? 'initial' : 'none'); - - bars2 - .width(availableWidth) - .height(availableHeight2) - .color(data.map(function (d, i) { - return d.color || color(d, i); - }).filter(function (d, i) { - return !data[i].disabled && data[i].bar - })); - lines2 - .width(availableWidth) - .height(availableHeight2) - .color(data.map(function (d, i) { - return d.color || color(d, i); - }).filter(function (d, i) { - return !data[i].disabled && !data[i].bar - })); - - var bars2Wrap = g.select('.nv-context .nv-barsWrap') - .datum(dataBars.length ? dataBars : [ - {values: []} - ]); - var lines2Wrap = g.select('.nv-context .nv-linesWrap') - .datum(allDisabled(dataLines) ? - [{values: []}] : - dataLines.filter(function(dataLine) { - return !dataLine.disabled; - })); - - g.select('.nv-context') - .attr('transform', 'translate(0,' + ( availableHeight1 + margin.bottom + margin2.top) + ')'); - - bars2Wrap.transition().call(bars2); - lines2Wrap.transition().call(lines2); - - // context (focus chart) axis controls - if (focusShowAxisX) { - x2Axis - ._ticks( nv.utils.calcTicksX(availableWidth / 100, data)) - .tickSize(-availableHeight2, 0); - g.select('.nv-context .nv-x.nv-axis') - .attr('transform', 'translate(0,' + y3.range()[0] + ')'); - g.select('.nv-context .nv-x.nv-axis').transition() - .call(x2Axis); - } - - if (focusShowAxisY) { - y3Axis - .scale(y3) - ._ticks( availableHeight2 / 36 ) - .tickSize( -availableWidth, 0); - y4Axis - .scale(y4) - ._ticks( availableHeight2 / 36 ) - .tickSize(dataBars.length ? 0 : -availableWidth, 0); // Show the y2 rules only if y1 has none - - g.select('.nv-context .nv-y3.nv-axis') - .style('opacity', dataBars.length ? 1 : 0) - .attr('transform', 'translate(0,' + x2.range()[0] + ')'); - g.select('.nv-context .nv-y2.nv-axis') - .style('opacity', dataLines.length ? 1 : 0) - .attr('transform', 'translate(' + x2.range()[1] + ',0)'); - - g.select('.nv-context .nv-y1.nv-axis').transition() - .call(y3Axis); - g.select('.nv-context .nv-y2.nv-axis').transition() - .call(y4Axis); - } - - // Setup Brush - brush.x(x2).on('brush', onBrush); - - if (brushExtent) brush.extent(brushExtent); - - var brushBG = g.select('.nv-brushBackground').selectAll('g') - .data([brushExtent || brush.extent()]); - - var brushBGenter = brushBG.enter() - .append('g'); - - brushBGenter.append('rect') - .attr('class', 'left') - .attr('x', 0) - .attr('y', 0) - .attr('height', availableHeight2); - - brushBGenter.append('rect') - .attr('class', 'right') - .attr('x', 0) - .attr('y', 0) - .attr('height', availableHeight2); - - var gBrush = g.select('.nv-x.nv-brush') - .call(brush); - gBrush.selectAll('rect') - //.attr('y', -5) - .attr('height', availableHeight2); - gBrush.selectAll('.resize').append('path').attr('d', resizePath); - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - legend.dispatch.on('stateChange', function(newState) { - for (var key in newState) - state[key] = newState[key]; - dispatch.stateChange(state); - chart.update(); - }); - - // Update chart from a state object passed to event handler - dispatch.on('changeState', function(e) { - if (typeof e.disabled !== 'undefined') { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - state.disabled = e.disabled; - } - chart.update(); - }); - - //============================================================ - // Functions - //------------------------------------------------------------ - - // Taken from crossfilter (http://square.github.com/crossfilter/) - function resizePath(d) { - var e = +(d == 'e'), - x = e ? 1 : -1, - y = availableHeight2 / 3; - return 'M' + (.5 * x) + ',' + y - + 'A6,6 0 0 ' + e + ' ' + (6.5 * x) + ',' + (y + 6) - + 'V' + (2 * y - 6) - + 'A6,6 0 0 ' + e + ' ' + (.5 * x) + ',' + (2 * y) - + 'Z' - + 'M' + (2.5 * x) + ',' + (y + 8) - + 'V' + (2 * y - 8) - + 'M' + (4.5 * x) + ',' + (y + 8) - + 'V' + (2 * y - 8); - } - - - function updateBrushBG() { - if (!brush.empty()) brush.extent(brushExtent); - brushBG - .data([brush.empty() ? x2.domain() : brushExtent]) - .each(function(d,i) { - var leftWidth = x2(d[0]) - x2.range()[0], - rightWidth = x2.range()[1] - x2(d[1]); - d3.select(this).select('.left') - .attr('width', leftWidth < 0 ? 0 : leftWidth); - - d3.select(this).select('.right') - .attr('x', x2(d[1])) - .attr('width', rightWidth < 0 ? 0 : rightWidth); - }); - } - - function onBrush() { - brushExtent = brush.empty() ? null : brush.extent(); - extent = brush.empty() ? x2.domain() : brush.extent(); - dispatch.brush({extent: extent, brush: brush}); - updateBrushBG(); - - // Prepare Main (Focus) Bars and Lines - bars - .width(availableWidth) - .height(availableHeight1) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled && data[i].bar })); - - lines - .width(availableWidth) - .height(availableHeight1) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled && !data[i].bar })); - - var focusBarsWrap = g.select('.nv-focus .nv-barsWrap') - .datum(!dataBars.length ? [{values:[]}] : - dataBars - .map(function(d,i) { - return { - key: d.key, - values: d.values.filter(function(d,i) { - return bars.x()(d,i) >= extent[0] && bars.x()(d,i) <= extent[1]; - }) - } - }) - ); - - var focusLinesWrap = g.select('.nv-focus .nv-linesWrap') - .datum(allDisabled(dataLines) ? [{values:[]}] : - dataLines - .filter(function(dataLine) { return !dataLine.disabled; }) - .map(function(d,i) { - return { - area: d.area, - fillOpacity: d.fillOpacity, - strokeWidth: d.strokeWidth, - key: d.key, - values: d.values.filter(function(d,i) { - return lines.x()(d,i) >= extent[0] && lines.x()(d,i) <= extent[1]; - }) - } - }) - ); - - // Update Main (Focus) X Axis - if (dataBars.length && !switchYAxisOrder) { - x = bars.xScale(); - } else { - x = lines.xScale(); - } - - xAxis - .scale(x) - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize(-availableHeight1, 0); - - xAxis.domain([Math.ceil(extent[0]), Math.floor(extent[1])]); - - g.select('.nv-x.nv-axis').transition().duration(transitionDuration) - .call(xAxis); - - // Update Main (Focus) Bars and Lines - focusBarsWrap.transition().duration(transitionDuration).call(bars); - focusLinesWrap.transition().duration(transitionDuration).call(lines); - - // Setup and Update Main (Focus) Y Axes - g.select('.nv-focus .nv-x.nv-axis') - .attr('transform', 'translate(0,' + y1.range()[0] + ')'); - - y1Axis - .scale(y1) - ._ticks( nv.utils.calcTicksY(availableHeight1/36, data) ) - .tickSize(-availableWidth, 0); - y2Axis - .scale(y2) - ._ticks( nv.utils.calcTicksY(availableHeight1/36, data) ); - - // Show the y2 rules only if y1 has none - if(!switchYAxisOrder) { - y2Axis.tickSize(dataBars.length ? 0 : -availableWidth, 0); - } else { - y2Axis.tickSize(dataLines.length ? 0 : -availableWidth, 0); - } - - // Calculate opacity of the axis - var barsOpacity = dataBars.length ? 1 : 0; - var linesOpacity = dataLines.length && !allDisabled(dataLines) ? 1 : 0; - - var y1Opacity = switchYAxisOrder ? linesOpacity : barsOpacity; - var y2Opacity = switchYAxisOrder ? barsOpacity : linesOpacity; - - g.select('.nv-focus .nv-y1.nv-axis') - .style('opacity', y1Opacity); - g.select('.nv-focus .nv-y2.nv-axis') - .style('opacity', y2Opacity) - .attr('transform', 'translate(' + x.range()[1] + ',0)'); - - g.select('.nv-focus .nv-y1.nv-axis').transition().duration(transitionDuration) - .call(y1Axis); - g.select('.nv-focus .nv-y2.nv-axis').transition().duration(transitionDuration) - .call(y2Axis); - } - - onBrush(); - - }); - - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - lines.dispatch.on('elementMouseover.tooltip', function(evt) { - tooltip - .duration(100) - .valueFormatter(function(d, i) { - return getLinesAxis().main.tickFormat()(d, i); - }) - .data(evt) - .hidden(false); - }); - - lines.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - - bars.dispatch.on('elementMouseover.tooltip', function(evt) { - evt.value = chart.x()(evt.data); - evt['series'] = { - value: chart.y()(evt.data), - color: evt.color - }; - tooltip - .duration(0) - .valueFormatter(function(d, i) { - return getBarsAxis().main.tickFormat()(d, i); - }) - .data(evt) - .hidden(false); - }); - - bars.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - - bars.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - - //============================================================ - - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.legend = legend; - chart.lines = lines; - chart.lines2 = lines2; - chart.bars = bars; - chart.bars2 = bars2; - chart.xAxis = xAxis; - chart.x2Axis = x2Axis; - chart.y1Axis = y1Axis; - chart.y2Axis = y2Axis; - chart.y3Axis = y3Axis; - chart.y4Axis = y4Axis; - chart.tooltip = tooltip; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - brushExtent: {get: function(){return brushExtent;}, set: function(_){brushExtent=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - focusEnable: {get: function(){return focusEnable;}, set: function(_){focusEnable=_;}}, - focusHeight: {get: function(){return focusHeight;}, set: function(_){focusHeight=_;}}, - focusShowAxisX: {get: function(){return focusShowAxisX;}, set: function(_){focusShowAxisX=_;}}, - focusShowAxisY: {get: function(){return focusShowAxisY;}, set: function(_){focusShowAxisY=_;}}, - legendLeftAxisHint: {get: function(){return legendLeftAxisHint;}, set: function(_){legendLeftAxisHint=_;}}, - legendRightAxisHint: {get: function(){return legendRightAxisHint;}, set: function(_){legendRightAxisHint=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - focusMargin: {get: function(){return margin2;}, set: function(_){ - margin2.top = _.top !== undefined ? _.top : margin2.top; - margin2.right = _.right !== undefined ? _.right : margin2.right; - margin2.bottom = _.bottom !== undefined ? _.bottom : margin2.bottom; - margin2.left = _.left !== undefined ? _.left : margin2.left; - }}, - duration: {get: function(){return transitionDuration;}, set: function(_){ - transitionDuration = _; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - }}, - x: {get: function(){return getX;}, set: function(_){ - getX = _; - lines.x(_); - lines2.x(_); - bars.x(_); - bars2.x(_); - }}, - y: {get: function(){return getY;}, set: function(_){ - getY = _; - lines.y(_); - lines2.y(_); - bars.y(_); - bars2.y(_); - }}, - switchYAxisOrder: {get: function(){return switchYAxisOrder;}, set: function(_){ - // Switch the tick format for the yAxis - if(switchYAxisOrder !== _) { - var y1 = y1Axis; - y1Axis = y2Axis; - y2Axis = y1; - - var y3 = y3Axis; - y3Axis = y4Axis; - y4Axis = y3; - } - switchYAxisOrder=_; - - y1Axis.orient('left'); - y2Axis.orient('right'); - y3Axis.orient('left'); - y4Axis.orient('right'); - }} - }); - - nv.utils.inheritOptions(chart, lines); - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.multiBar = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 960 - , height = 500 - , x = d3.scale.ordinal() - , y = d3.scale.linear() - , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one - , container = null - , getX = function(d) { return d.x } - , getY = function(d) { return d.y } - , forceY = [0] // 0 is forced by default.. this makes sense for the majority of bar graphs... user can always do chart.forceY([]) to remove - , clipEdge = true - , stacked = false - , stackOffset = 'zero' // options include 'silhouette', 'wiggle', 'expand', 'zero', or a custom function - , color = nv.utils.defaultColor() - , hideable = false - , barColor = null // adding the ability to set the color for each rather than the whole group - , disabled // used in conjunction with barColor to communicate from multiBarHorizontalChart what series are disabled - , duration = 500 - , xDomain - , yDomain - , xRange - , yRange - , groupSpacing = 0.1 - , fillOpacity = 0.75 - , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout', 'elementMousemove', 'renderEnd') - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var x0, y0 //used to store previous scales - , renderWatch = nv.utils.renderWatch(dispatch, duration) - ; - - var last_datalength = 0; - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right, - availableHeight = height - margin.top - margin.bottom; - - container = d3.select(this); - nv.utils.initSVG(container); - var nonStackableCount = 0; - // This function defines the requirements for render complete - var endFn = function(d, i) { - if (d.series === data.length - 1 && i === data[0].values.length - 1) - return true; - return false; - }; - - if(hideable && data.length) hideable = [{ - values: data[0].values.map(function(d) { - return { - x: d.x, - y: 0, - series: d.series, - size: 0.01 - };} - )}]; - - if (stacked) { - var parsed = d3.layout.stack() - .offset(stackOffset) - .values(function(d){ return d.values }) - .y(getY) - (!data.length && hideable ? hideable : data); - - parsed.forEach(function(series, i){ - // if series is non-stackable, use un-parsed data - if (series.nonStackable) { - data[i].nonStackableSeries = nonStackableCount++; - parsed[i] = data[i]; - } else { - // don't stack this seires on top of the nonStackable seriees - if (i > 0 && parsed[i - 1].nonStackable){ - parsed[i].values.map(function(d,j){ - d.y0 -= parsed[i - 1].values[j].y; - d.y1 = d.y0 + d.y; - }); - } - } - }); - data = parsed; - } - //add series index and key to each data point for reference - data.forEach(function(series, i) { - series.values.forEach(function(point) { - point.series = i; - point.key = series.key; - }); - }); - - // HACK for negative value stacking - if (stacked && data.length > 0) { - data[0].values.map(function(d,i) { - var posBase = 0, negBase = 0; - data.map(function(d, idx) { - if (!data[idx].nonStackable) { - var f = d.values[i] - f.size = Math.abs(f.y); - if (f.y<0) { - f.y1 = negBase; - negBase = negBase - f.size; - } else - { - f.y1 = f.size + posBase; - posBase = posBase + f.size; - } - } - - }); - }); - } - // Setup Scales - // remap and flatten the data for use in calculating the scales' domains - var seriesData = (xDomain && yDomain) ? [] : // if we know xDomain and yDomain, no need to calculate - data.map(function(d, idx) { - return d.values.map(function(d,i) { - return { x: getX(d,i), y: getY(d,i), y0: d.y0, y1: d.y1, idx:idx } - }) - }); - - x.domain(xDomain || d3.merge(seriesData).map(function(d) { return d.x })) - .rangeBands(xRange || [0, availableWidth], groupSpacing); - - y.domain(yDomain || d3.extent(d3.merge(seriesData).map(function(d) { - var domain = d.y; - // increase the domain range if this series is stackable - if (stacked && !data[d.idx].nonStackable) { - if (d.y > 0){ - domain = d.y1 - } else { - domain = d.y1 + d.y - } - } - return domain; - }).concat(forceY))) - .range(yRange || [availableHeight, 0]); - - // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point - if (x.domain()[0] === x.domain()[1]) - x.domain()[0] ? - x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01]) - : x.domain([-1,1]); - - if (y.domain()[0] === y.domain()[1]) - y.domain()[0] ? - y.domain([y.domain()[0] + y.domain()[0] * 0.01, y.domain()[1] - y.domain()[1] * 0.01]) - : y.domain([-1,1]); - - x0 = x0 || x; - y0 = y0 || y; - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-multibar').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-multibar'); - var defsEnter = wrapEnter.append('defs'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-groups'); - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - defsEnter.append('clipPath') - .attr('id', 'nv-edge-clip-' + id) - .append('rect'); - wrap.select('#nv-edge-clip-' + id + ' rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - g.attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + id + ')' : ''); - - var groups = wrap.select('.nv-groups').selectAll('.nv-group') - .data(function(d) { return d }, function(d,i) { return i }); - groups.enter().append('g') - .style('stroke-opacity', 1e-6) - .style('fill-opacity', 1e-6); - - var exitTransition = renderWatch - .transition(groups.exit().selectAll('rect.nv-bar'), 'multibarExit', Math.min(100, duration)) - .attr('y', function(d, i, j) { - var yVal = y0(0) || 0; - if (stacked) { - if (data[d.series] && !data[d.series].nonStackable) { - yVal = y0(d.y0); - } - } - return yVal; - }) - .attr('height', 0) - .remove(); - if (exitTransition.delay) - exitTransition.delay(function(d,i) { - var delay = i * (duration / (last_datalength + 1)) - i; - return delay; - }); - groups - .attr('class', function(d,i) { return 'nv-group nv-series-' + i }) - .classed('hover', function(d) { return d.hover }) - .style('fill', function(d,i){ return color(d, i) }) - .style('stroke', function(d,i){ return color(d, i) }); - groups - .style('stroke-opacity', 1) - .style('fill-opacity', fillOpacity); - - var bars = groups.selectAll('rect.nv-bar') - .data(function(d) { return (hideable && !data.length) ? hideable.values : d.values }); - bars.exit().remove(); - - var barsEnter = bars.enter().append('rect') - .attr('class', function(d,i) { return getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive'}) - .attr('x', function(d,i,j) { - return stacked && !data[j].nonStackable ? 0 : (j * x.rangeBand() / data.length ) - }) - .attr('y', function(d,i,j) { return y0(stacked && !data[j].nonStackable ? d.y0 : 0) || 0 }) - .attr('height', 0) - .attr('width', function(d,i,j) { return x.rangeBand() / (stacked && !data[j].nonStackable ? 1 : data.length) }) - .attr('transform', function(d,i) { return 'translate(' + x(getX(d,i)) + ',0)'; }) - ; - bars - .style('fill', function(d,i,j){ return color(d, j, i); }) - .style('stroke', function(d,i,j){ return color(d, j, i); }) - .on('mouseover', function(d,i) { //TODO: figure out why j works above, but not here - d3.select(this).classed('hover', true); - dispatch.elementMouseover({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('mouseout', function(d,i) { - d3.select(this).classed('hover', false); - dispatch.elementMouseout({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('mousemove', function(d,i) { - dispatch.elementMousemove({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('click', function(d,i) { - var element = this; - dispatch.elementClick({ - data: d, - index: i, - color: d3.select(this).style("fill"), - event: d3.event, - element: element - }); - d3.event.stopPropagation(); - }) - .on('dblclick', function(d,i) { - dispatch.elementDblClick({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - d3.event.stopPropagation(); - }); - bars - .attr('class', function(d,i) { return getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive'}) - .attr('transform', function(d,i) { return 'translate(' + x(getX(d,i)) + ',0)'; }) - - if (barColor) { - if (!disabled) disabled = data.map(function() { return true }); - bars - .style('fill', function(d,i,j) { return d3.rgb(barColor(d,i)).darker( disabled.map(function(d,i) { return i }).filter(function(d,i){ return !disabled[i] })[j] ).toString(); }) - .style('stroke', function(d,i,j) { return d3.rgb(barColor(d,i)).darker( disabled.map(function(d,i) { return i }).filter(function(d,i){ return !disabled[i] })[j] ).toString(); }); - } - - var barSelection = - bars.watchTransition(renderWatch, 'multibar', Math.min(250, duration)) - .delay(function(d,i) { - return i * duration / data[0].values.length; - }); - if (stacked){ - barSelection - .attr('y', function(d,i,j) { - var yVal = 0; - // if stackable, stack it on top of the previous series - if (!data[j].nonStackable) { - yVal = y(d.y1); - } else { - if (getY(d,i) < 0){ - yVal = y(0); - } else { - if (y(0) - y(getY(d,i)) < -1){ - yVal = y(0) - 1; - } else { - yVal = y(getY(d, i)) || 0; - } - } - } - return yVal; - }) - .attr('height', function(d,i,j) { - if (!data[j].nonStackable) { - return Math.max(Math.abs(y(d.y+d.y0) - y(d.y0)), 0); - } else { - return Math.max(Math.abs(y(getY(d,i)) - y(0)), 0) || 0; - } - }) - .attr('x', function(d,i,j) { - var width = 0; - if (data[j].nonStackable) { - width = d.series * x.rangeBand() / data.length; - if (data.length !== nonStackableCount){ - width = data[j].nonStackableSeries * x.rangeBand()/(nonStackableCount*2); - } - } - return width; - }) - .attr('width', function(d,i,j){ - if (!data[j].nonStackable) { - return x.rangeBand(); - } else { - // if all series are nonStacable, take the full width - var width = (x.rangeBand() / nonStackableCount); - // otherwise, nonStackable graph will be only taking the half-width - // of the x rangeBand - if (data.length !== nonStackableCount) { - width = x.rangeBand()/(nonStackableCount*2); - } - return width; - } - }); - } - else { - barSelection - .attr('x', function(d,i) { - return d.series * x.rangeBand() / data.length; - }) - .attr('width', x.rangeBand() / data.length) - .attr('y', function(d,i) { - return getY(d,i) < 0 ? - y(0) : - y(0) - y(getY(d,i)) < 1 ? - y(0) - 1 : - y(getY(d,i)) || 0; - }) - .attr('height', function(d,i) { - return Math.max(Math.abs(y(getY(d,i)) - y(0)),1) || 0; - }); - } - - //store old scales for use in transitions on update - x0 = x.copy(); - y0 = y.copy(); - - // keep track of the last data value length for transition calculations - if (data[0] && data[0].values) { - last_datalength = data[0].values.length; - } - - }); - - renderWatch.renderEnd('multibar immediate'); - - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - x: {get: function(){return getX;}, set: function(_){getX=_;}}, - y: {get: function(){return getY;}, set: function(_){getY=_;}}, - xScale: {get: function(){return x;}, set: function(_){x=_;}}, - yScale: {get: function(){return y;}, set: function(_){y=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - forceY: {get: function(){return forceY;}, set: function(_){forceY=_;}}, - stacked: {get: function(){return stacked;}, set: function(_){stacked=_;}}, - stackOffset: {get: function(){return stackOffset;}, set: function(_){stackOffset=_;}}, - clipEdge: {get: function(){return clipEdge;}, set: function(_){clipEdge=_;}}, - disabled: {get: function(){return disabled;}, set: function(_){disabled=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - hideable: {get: function(){return hideable;}, set: function(_){hideable=_;}}, - groupSpacing:{get: function(){return groupSpacing;}, set: function(_){groupSpacing=_;}}, - fillOpacity: {get: function(){return fillOpacity;}, set: function(_){fillOpacity=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }}, - barColor: {get: function(){return barColor;}, set: function(_){ - barColor = _ ? nv.utils.getColor(_) : null; - }} - }); - - nv.utils.initOptions(chart); - - return chart; -}; -nv.models.multiBarChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var multibar = nv.models.multiBar() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , interactiveLayer = nv.interactiveGuideline() - , legend = nv.models.legend() - , controls = nv.models.legend() - , tooltip = nv.models.tooltip() - ; - - var margin = {top: 30, right: 20, bottom: 50, left: 60} - , width = null - , height = null - , color = nv.utils.defaultColor() - , showControls = true - , controlLabels = {} - , showLegend = true - , showXAxis = true - , showYAxis = true - , rightAlignYAxis = false - , reduceXTicks = true // if false a tick will show for every data point - , staggerLabels = false - , wrapLabels = false - , rotateLabels = 0 - , x //can be accessed via chart.xScale() - , y //can be accessed via chart.yScale() - , state = nv.utils.state() - , defaultState = null - , noData = null - , dispatch = d3.dispatch('stateChange', 'changeState', 'renderEnd') - , controlWidth = function() { return showControls ? 180 : 0 } - , duration = 250 - , useInteractiveGuideline = false - ; - - state.stacked = false // DEPRECATED Maintained for backward compatibility - - multibar.stacked(false); - xAxis - .orient('bottom') - .tickPadding(7) - .showMaxMin(false) - .tickFormat(function(d) { return d }) - ; - yAxis - .orient((rightAlignYAxis) ? 'right' : 'left') - .tickFormat(d3.format(',.1f')) - ; - - tooltip - .duration(0) - .valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }) - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }); - - controls.updateState(false); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - var stacked = false; - - var stateGetter = function(data) { - return function(){ - return { - active: data.map(function(d) { return !d.disabled }), - stacked: stacked - }; - } - }; - - var stateSetter = function(data) { - return function(state) { - if (state.stacked !== undefined) - stacked = state.stacked; - if (state.active !== undefined) - data.forEach(function(series,i) { - series.disabled = !state.active[i]; - }); - } - }; - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(multibar); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - - selection.each(function(data) { - var container = d3.select(this), - that = this; - nv.utils.initSVG(container); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { - if (duration === 0) - container.call(chart); - else - container.transition() - .duration(duration) - .call(chart); - }; - chart.container = this; - - state - .setter(stateSetter(data), chart.update) - .getter(stateGetter(data)) - .update(); - - // DEPRECATED set state.disableddisabled - state.disabled = data.map(function(d) { return !!d.disabled }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display noData message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container) - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup Scales - x = multibar.xScale(); - y = multibar.yScale(); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-multiBarWithLegend').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-multiBarWithLegend').append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-x nv-axis'); - gEnter.append('g').attr('class', 'nv-y nv-axis'); - gEnter.append('g').attr('class', 'nv-barsWrap'); - gEnter.append('g').attr('class', 'nv-legendWrap'); - gEnter.append('g').attr('class', 'nv-controlsWrap'); - gEnter.append('g').attr('class', 'nv-interactive'); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - legend.width(availableWidth - controlWidth()); - - g.select('.nv-legendWrap') - .datum(data) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - g.select('.nv-legendWrap') - .attr('transform', 'translate(' + controlWidth() + ',' + (-margin.top) +')'); - } - - // Controls - if (!showControls) { - g.select('.nv-controlsWrap').selectAll('*').remove(); - } else { - var controlsData = [ - { key: controlLabels.grouped || 'Grouped', disabled: multibar.stacked() }, - { key: controlLabels.stacked || 'Stacked', disabled: !multibar.stacked() } - ]; - - controls.width(controlWidth()).color(['#444', '#444', '#444']); - g.select('.nv-controlsWrap') - .datum(controlsData) - .attr('transform', 'translate(0,' + (-margin.top) +')') - .call(controls); - } - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - if (rightAlignYAxis) { - g.select(".nv-y.nv-axis") - .attr("transform", "translate(" + availableWidth + ",0)"); - } - - // Main Chart Component(s) - multibar - .disabled(data.map(function(series) { return series.disabled })) - .width(availableWidth) - .height(availableHeight) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled })); - - - var barsWrap = g.select('.nv-barsWrap') - .datum(data.filter(function(d) { return !d.disabled })); - - barsWrap.call(multibar); - - // Setup Axes - if (showXAxis) { - xAxis - .scale(x) - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize(-availableHeight, 0); - - g.select('.nv-x.nv-axis') - .attr('transform', 'translate(0,' + y.range()[0] + ')'); - g.select('.nv-x.nv-axis') - .call(xAxis); - - var xTicks = g.select('.nv-x.nv-axis > g').selectAll('g'); - - xTicks - .selectAll('line, text') - .style('opacity', 1) - - if (staggerLabels) { - var getTranslate = function(x,y) { - return "translate(" + x + "," + y + ")"; - }; - - var staggerUp = 5, staggerDown = 17; //pixels to stagger by - // Issue #140 - xTicks - .selectAll("text") - .attr('transform', function(d,i,j) { - return getTranslate(0, (j % 2 == 0 ? staggerUp : staggerDown)); - }); - - var totalInBetweenTicks = d3.selectAll(".nv-x.nv-axis .nv-wrap g g text")[0].length; - g.selectAll(".nv-x.nv-axis .nv-axisMaxMin text") - .attr("transform", function(d,i) { - return getTranslate(0, (i === 0 || totalInBetweenTicks % 2 !== 0) ? staggerDown : staggerUp); - }); - } - - if (wrapLabels) { - g.selectAll('.tick text') - .call(nv.utils.wrapTicks, chart.xAxis.rangeBand()) - } - - if (reduceXTicks) - xTicks - .filter(function(d,i) { - return i % Math.ceil(data[0].values.length / (availableWidth / 100)) !== 0; - }) - .selectAll('text, line') - .style('opacity', 0); - - if(rotateLabels) - xTicks - .selectAll('.tick text') - .attr('transform', 'rotate(' + rotateLabels + ' 0,0)') - .style('text-anchor', rotateLabels > 0 ? 'start' : 'end'); - - g.select('.nv-x.nv-axis').selectAll('g.nv-axisMaxMin text') - .style('opacity', 1); - } - - if (showYAxis) { - yAxis - .scale(y) - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - - g.select('.nv-y.nv-axis') - .call(yAxis); - } - - //Set up interactive layer - if (useInteractiveGuideline) { - interactiveLayer - .width(availableWidth) - .height(availableHeight) - .margin({left:margin.left, top:margin.top}) - .svgContainer(container) - .xScale(x); - wrap.select(".nv-interactive").call(interactiveLayer); - } - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - legend.dispatch.on('stateChange', function(newState) { - for (var key in newState) - state[key] = newState[key]; - dispatch.stateChange(state); - chart.update(); - }); - - controls.dispatch.on('legendClick', function(d,i) { - if (!d.disabled) return; - controlsData = controlsData.map(function(s) { - s.disabled = true; - return s; - }); - d.disabled = false; - - switch (d.key) { - case 'Grouped': - case controlLabels.grouped: - multibar.stacked(false); - break; - case 'Stacked': - case controlLabels.stacked: - multibar.stacked(true); - break; - } - - state.stacked = multibar.stacked(); - dispatch.stateChange(state); - chart.update(); - }); - - // Update chart from a state object passed to event handler - dispatch.on('changeState', function(e) { - if (typeof e.disabled !== 'undefined') { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - state.disabled = e.disabled; - } - if (typeof e.stacked !== 'undefined') { - multibar.stacked(e.stacked); - state.stacked = e.stacked; - stacked = e.stacked; - } - chart.update(); - }); - - if (useInteractiveGuideline) { - interactiveLayer.dispatch.on('elementMousemove', function(e) { - if (e.pointXValue == undefined) return; - - var singlePoint, pointIndex, pointXLocation, xValue, allData = []; - data - .filter(function(series, i) { - series.seriesIndex = i; - return !series.disabled; - }) - .forEach(function(series,i) { - pointIndex = x.domain().indexOf(e.pointXValue) - - var point = series.values[pointIndex]; - if (point === undefined) return; - - xValue = point.x; - if (singlePoint === undefined) singlePoint = point; - if (pointXLocation === undefined) pointXLocation = e.mouseX - allData.push({ - key: series.key, - value: chart.y()(point, pointIndex), - color: color(series,series.seriesIndex), - data: series.values[pointIndex] - }); - }); - - interactiveLayer.tooltip - .data({ - value: xValue, - index: pointIndex, - series: allData - })(); - - interactiveLayer.renderGuideLine(pointXLocation); - }); - - interactiveLayer.dispatch.on("elementMouseout",function(e) { - interactiveLayer.tooltip.hidden(true); - }); - } - else { - multibar.dispatch.on('elementMouseover.tooltip', function(evt) { - evt.value = chart.x()(evt.data); - evt['series'] = { - key: evt.data.key, - value: chart.y()(evt.data), - color: evt.color - }; - tooltip.data(evt).hidden(false); - }); - - multibar.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - - multibar.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - } - }); - - renderWatch.renderEnd('multibarchart immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.multibar = multibar; - chart.legend = legend; - chart.controls = controls; - chart.xAxis = xAxis; - chart.yAxis = yAxis; - chart.state = state; - chart.tooltip = tooltip; - chart.interactiveLayer = interactiveLayer; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - showControls: {get: function(){return showControls;}, set: function(_){showControls=_;}}, - controlLabels: {get: function(){return controlLabels;}, set: function(_){controlLabels=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - reduceXTicks: {get: function(){return reduceXTicks;}, set: function(_){reduceXTicks=_;}}, - rotateLabels: {get: function(){return rotateLabels;}, set: function(_){rotateLabels=_;}}, - staggerLabels: {get: function(){return staggerLabels;}, set: function(_){staggerLabels=_;}}, - wrapLabels: {get: function(){return wrapLabels;}, set: function(_){wrapLabels=!!_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - multibar.duration(duration); - xAxis.duration(duration); - yAxis.duration(duration); - renderWatch.reset(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( rightAlignYAxis ? 'right' : 'left'); - }}, - useInteractiveGuideline: {get: function(){return useInteractiveGuideline;}, set: function(_){ - useInteractiveGuideline = _; - }}, - barColor: {get: function(){return multibar.barColor;}, set: function(_){ - multibar.barColor(_); - legend.color(function(d,i) {return d3.rgb('#ccc').darker(i * 1.5).toString();}) - }} - }); - - nv.utils.inheritOptions(chart, multibar); - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.multiBarHorizontal = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 960 - , height = 500 - , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one - , container = null - , x = d3.scale.ordinal() - , y = d3.scale.linear() - , getX = function(d) { return d.x } - , getY = function(d) { return d.y } - , getYerr = function(d) { return d.yErr } - , forceY = [0] // 0 is forced by default.. this makes sense for the majority of bar graphs... user can always do chart.forceY([]) to remove - , color = nv.utils.defaultColor() - , barColor = null // adding the ability to set the color for each rather than the whole group - , disabled // used in conjunction with barColor to communicate from multiBarHorizontalChart what series are disabled - , stacked = false - , showValues = false - , showBarLabels = false - , valuePadding = 60 - , groupSpacing = 0.1 - , fillOpacity = 0.75 - , valueFormat = d3.format(',.2f') - , delay = 1200 - , xDomain - , yDomain - , xRange - , yRange - , duration = 250 - , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout', 'elementMousemove', 'renderEnd') - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var x0, y0; //used to store previous scales - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right, - availableHeight = height - margin.top - margin.bottom; - - container = d3.select(this); - nv.utils.initSVG(container); - - if (stacked) - data = d3.layout.stack() - .offset('zero') - .values(function(d){ return d.values }) - .y(getY) - (data); - - //add series index and key to each data point for reference - data.forEach(function(series, i) { - series.values.forEach(function(point) { - point.series = i; - point.key = series.key; - }); - }); - - // HACK for negative value stacking - if (stacked) - data[0].values.map(function(d,i) { - var posBase = 0, negBase = 0; - data.map(function(d) { - var f = d.values[i] - f.size = Math.abs(f.y); - if (f.y<0) { - f.y1 = negBase - f.size; - negBase = negBase - f.size; - } else - { - f.y1 = posBase; - posBase = posBase + f.size; - } - }); - }); - - // Setup Scales - // remap and flatten the data for use in calculating the scales' domains - var seriesData = (xDomain && yDomain) ? [] : // if we know xDomain and yDomain, no need to calculate - data.map(function(d) { - return d.values.map(function(d,i) { - return { x: getX(d,i), y: getY(d,i), y0: d.y0, y1: d.y1 } - }) - }); - - x.domain(xDomain || d3.merge(seriesData).map(function(d) { return d.x })) - .rangeBands(xRange || [0, availableHeight], groupSpacing); - - y.domain(yDomain || d3.extent(d3.merge(seriesData).map(function(d) { return stacked ? (d.y > 0 ? d.y1 + d.y : d.y1 ) : d.y }).concat(forceY))) - - if (showValues && !stacked) - y.range(yRange || [(y.domain()[0] < 0 ? valuePadding : 0), availableWidth - (y.domain()[1] > 0 ? valuePadding : 0) ]); - else - y.range(yRange || [0, availableWidth]); - - x0 = x0 || x; - y0 = y0 || d3.scale.linear().domain(y.domain()).range([y(0),y(0)]); - - // Setup containers and skeleton of chart - var wrap = d3.select(this).selectAll('g.nv-wrap.nv-multibarHorizontal').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-multibarHorizontal'); - var defsEnter = wrapEnter.append('defs'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-groups'); - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - var groups = wrap.select('.nv-groups').selectAll('.nv-group') - .data(function(d) { return d }, function(d,i) { return i }); - groups.enter().append('g') - .style('stroke-opacity', 1e-6) - .style('fill-opacity', 1e-6); - groups.exit().watchTransition(renderWatch, 'multibarhorizontal: exit groups') - .style('stroke-opacity', 1e-6) - .style('fill-opacity', 1e-6) - .remove(); - groups - .attr('class', function(d,i) { return 'nv-group nv-series-' + i }) - .classed('hover', function(d) { return d.hover }) - .style('fill', function(d,i){ return color(d, i) }) - .style('stroke', function(d,i){ return color(d, i) }); - groups.watchTransition(renderWatch, 'multibarhorizontal: groups') - .style('stroke-opacity', 1) - .style('fill-opacity', fillOpacity); - - var bars = groups.selectAll('g.nv-bar') - .data(function(d) { return d.values }); - bars.exit().remove(); - - var barsEnter = bars.enter().append('g') - .attr('transform', function(d,i,j) { - return 'translate(' + y0(stacked ? d.y0 : 0) + ',' + (stacked ? 0 : (j * x.rangeBand() / data.length ) + x(getX(d,i))) + ')' - }); - - barsEnter.append('rect') - .attr('width', 0) - .attr('height', x.rangeBand() / (stacked ? 1 : data.length) ) - - bars - .on('mouseover', function(d,i) { //TODO: figure out why j works above, but not here - d3.select(this).classed('hover', true); - dispatch.elementMouseover({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('mouseout', function(d,i) { - d3.select(this).classed('hover', false); - dispatch.elementMouseout({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('mouseout', function(d,i) { - dispatch.elementMouseout({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('mousemove', function(d,i) { - dispatch.elementMousemove({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - }) - .on('click', function(d,i) { - var element = this; - dispatch.elementClick({ - data: d, - index: i, - color: d3.select(this).style("fill"), - event: d3.event, - element: element - }); - d3.event.stopPropagation(); - }) - .on('dblclick', function(d,i) { - dispatch.elementDblClick({ - data: d, - index: i, - color: d3.select(this).style("fill") - }); - d3.event.stopPropagation(); - }); - - if (getYerr(data[0],0)) { - barsEnter.append('polyline'); - - bars.select('polyline') - .attr('fill', 'none') - .attr('points', function(d,i) { - var xerr = getYerr(d,i) - , mid = 0.8 * x.rangeBand() / ((stacked ? 1 : data.length) * 2); - xerr = xerr.length ? xerr : [-Math.abs(xerr), Math.abs(xerr)]; - xerr = xerr.map(function(e) { return y(e) - y(0); }); - var a = [[xerr[0],-mid], [xerr[0],mid], [xerr[0],0], [xerr[1],0], [xerr[1],-mid], [xerr[1],mid]]; - return a.map(function (path) { return path.join(',') }).join(' '); - }) - .attr('transform', function(d,i) { - var mid = x.rangeBand() / ((stacked ? 1 : data.length) * 2); - return 'translate(' + (getY(d,i) < 0 ? 0 : y(getY(d,i)) - y(0)) + ', ' + mid + ')' - }); - } - - barsEnter.append('text'); - - if (showValues && !stacked) { - bars.select('text') - .attr('text-anchor', function(d,i) { return getY(d,i) < 0 ? 'end' : 'start' }) - .attr('y', x.rangeBand() / (data.length * 2)) - .attr('dy', '.32em') - .text(function(d,i) { - var t = valueFormat(getY(d,i)) - , yerr = getYerr(d,i); - if (yerr === undefined) - return t; - if (!yerr.length) - return t + '±' + valueFormat(Math.abs(yerr)); - return t + '+' + valueFormat(Math.abs(yerr[1])) + '-' + valueFormat(Math.abs(yerr[0])); - }); - bars.watchTransition(renderWatch, 'multibarhorizontal: bars') - .select('text') - .attr('x', function(d,i) { return getY(d,i) < 0 ? -4 : y(getY(d,i)) - y(0) + 4 }) - } else { - bars.selectAll('text').text(''); - } - - if (showBarLabels && !stacked) { - barsEnter.append('text').classed('nv-bar-label',true); - bars.select('text.nv-bar-label') - .attr('text-anchor', function(d,i) { return getY(d,i) < 0 ? 'start' : 'end' }) - .attr('y', x.rangeBand() / (data.length * 2)) - .attr('dy', '.32em') - .text(function(d,i) { return getX(d,i) }); - bars.watchTransition(renderWatch, 'multibarhorizontal: bars') - .select('text.nv-bar-label') - .attr('x', function(d,i) { return getY(d,i) < 0 ? y(0) - y(getY(d,i)) + 4 : -4 }); - } - else { - bars.selectAll('text.nv-bar-label').text(''); - } - - bars - .attr('class', function(d,i) { return getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive'}) - - if (barColor) { - if (!disabled) disabled = data.map(function() { return true }); - bars - .style('fill', function(d,i,j) { return d3.rgb(barColor(d,i)).darker( disabled.map(function(d,i) { return i }).filter(function(d,i){ return !disabled[i] })[j] ).toString(); }) - .style('stroke', function(d,i,j) { return d3.rgb(barColor(d,i)).darker( disabled.map(function(d,i) { return i }).filter(function(d,i){ return !disabled[i] })[j] ).toString(); }); - } - - if (stacked) - bars.watchTransition(renderWatch, 'multibarhorizontal: bars') - .attr('transform', function(d,i) { - return 'translate(' + y(d.y1) + ',' + x(getX(d,i)) + ')' - }) - .select('rect') - .attr('width', function(d,i) { - return Math.abs(y(getY(d,i) + d.y0) - y(d.y0)) || 0 - }) - .attr('height', x.rangeBand() ); - else - bars.watchTransition(renderWatch, 'multibarhorizontal: bars') - .attr('transform', function(d,i) { - //TODO: stacked must be all positive or all negative, not both? - return 'translate(' + - (getY(d,i) < 0 ? y(getY(d,i)) : y(0)) - + ',' + - (d.series * x.rangeBand() / data.length - + - x(getX(d,i)) ) - + ')' - }) - .select('rect') - .attr('height', x.rangeBand() / data.length ) - .attr('width', function(d,i) { - return Math.max(Math.abs(y(getY(d,i)) - y(0)),1) || 0 - }); - - //store old scales for use in transitions on update - x0 = x.copy(); - y0 = y.copy(); - - }); - - renderWatch.renderEnd('multibarHorizontal immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - x: {get: function(){return getX;}, set: function(_){getX=_;}}, - y: {get: function(){return getY;}, set: function(_){getY=_;}}, - yErr: {get: function(){return getYerr;}, set: function(_){getYerr=_;}}, - xScale: {get: function(){return x;}, set: function(_){x=_;}}, - yScale: {get: function(){return y;}, set: function(_){y=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - forceY: {get: function(){return forceY;}, set: function(_){forceY=_;}}, - stacked: {get: function(){return stacked;}, set: function(_){stacked=_;}}, - showValues: {get: function(){return showValues;}, set: function(_){showValues=_;}}, - // this shows the group name, seems pointless? - //showBarLabels: {get: function(){return showBarLabels;}, set: function(_){showBarLabels=_;}}, - disabled: {get: function(){return disabled;}, set: function(_){disabled=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - valueFormat: {get: function(){return valueFormat;}, set: function(_){valueFormat=_;}}, - valuePadding: {get: function(){return valuePadding;}, set: function(_){valuePadding=_;}}, - groupSpacing: {get: function(){return groupSpacing;}, set: function(_){groupSpacing=_;}}, - fillOpacity: {get: function(){return fillOpacity;}, set: function(_){fillOpacity=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }}, - barColor: {get: function(){return barColor;}, set: function(_){ - barColor = _ ? nv.utils.getColor(_) : null; - }} - }); - - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.multiBarHorizontalChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var multibar = nv.models.multiBarHorizontal() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , legend = nv.models.legend().height(30) - , controls = nv.models.legend().height(30) - , tooltip = nv.models.tooltip() - ; - - var margin = {top: 30, right: 20, bottom: 50, left: 60} - , width = null - , height = null - , color = nv.utils.defaultColor() - , showControls = true - , controlLabels = {} - , showLegend = true - , showXAxis = true - , showYAxis = true - , stacked = false - , x //can be accessed via chart.xScale() - , y //can be accessed via chart.yScale() - , state = nv.utils.state() - , defaultState = null - , noData = null - , dispatch = d3.dispatch('stateChange', 'changeState','renderEnd') - , controlWidth = function() { return showControls ? 180 : 0 } - , duration = 250 - ; - - state.stacked = false; // DEPRECATED Maintained for backward compatibility - - multibar.stacked(stacked); - - xAxis - .orient('left') - .tickPadding(5) - .showMaxMin(false) - .tickFormat(function(d) { return d }) - ; - yAxis - .orient('bottom') - .tickFormat(d3.format(',.1f')) - ; - - tooltip - .duration(0) - .valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }) - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }); - - controls.updateState(false); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var stateGetter = function(data) { - return function(){ - return { - active: data.map(function(d) { return !d.disabled }), - stacked: stacked - }; - } - }; - - var stateSetter = function(data) { - return function(state) { - if (state.stacked !== undefined) - stacked = state.stacked; - if (state.active !== undefined) - data.forEach(function(series,i) { - series.disabled = !state.active[i]; - }); - } - }; - - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(multibar); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - - selection.each(function(data) { - var container = d3.select(this), - that = this; - nv.utils.initSVG(container); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { container.transition().duration(duration).call(chart) }; - chart.container = this; - - stacked = multibar.stacked(); - - state - .setter(stateSetter(data), chart.update) - .getter(stateGetter(data)) - .update(); - - // DEPRECATED set state.disableddisabled - state.disabled = data.map(function(d) { return !!d.disabled }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display No Data message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container) - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup Scales - x = multibar.xScale(); - y = multibar.yScale().clamp(true); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-multiBarHorizontalChart').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-multiBarHorizontalChart').append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-x nv-axis'); - gEnter.append('g').attr('class', 'nv-y nv-axis') - .append('g').attr('class', 'nv-zeroLine') - .append('line'); - gEnter.append('g').attr('class', 'nv-barsWrap'); - gEnter.append('g').attr('class', 'nv-legendWrap'); - gEnter.append('g').attr('class', 'nv-controlsWrap'); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - legend.width(availableWidth - controlWidth()); - - g.select('.nv-legendWrap') - .datum(data) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - g.select('.nv-legendWrap') - .attr('transform', 'translate(' + controlWidth() + ',' + (-margin.top) +')'); - } - - // Controls - if (!showControls) { - g.select('.nv-controlsWrap').selectAll('*').remove(); - } else { - var controlsData = [ - { key: controlLabels.grouped || 'Grouped', disabled: multibar.stacked() }, - { key: controlLabels.stacked || 'Stacked', disabled: !multibar.stacked() } - ]; - - controls.width(controlWidth()).color(['#444', '#444', '#444']); - g.select('.nv-controlsWrap') - .datum(controlsData) - .attr('transform', 'translate(0,' + (-margin.top) +')') - .call(controls); - } - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - // Main Chart Component(s) - multibar - .disabled(data.map(function(series) { return series.disabled })) - .width(availableWidth) - .height(availableHeight) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled })); - - var barsWrap = g.select('.nv-barsWrap') - .datum(data.filter(function(d) { return !d.disabled })); - - barsWrap.transition().call(multibar); - - // Setup Axes - if (showXAxis) { - xAxis - .scale(x) - ._ticks( nv.utils.calcTicksY(availableHeight/24, data) ) - .tickSize(-availableWidth, 0); - - g.select('.nv-x.nv-axis').call(xAxis); - - var xTicks = g.select('.nv-x.nv-axis').selectAll('g'); - - xTicks - .selectAll('line, text'); - } - - if (showYAxis) { - yAxis - .scale(y) - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize( -availableHeight, 0); - - g.select('.nv-y.nv-axis') - .attr('transform', 'translate(0,' + availableHeight + ')'); - g.select('.nv-y.nv-axis').call(yAxis); - } - - // Zero line - g.select(".nv-zeroLine line") - .attr("x1", y(0)) - .attr("x2", y(0)) - .attr("y1", 0) - .attr("y2", -availableHeight) - ; - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - legend.dispatch.on('stateChange', function(newState) { - for (var key in newState) - state[key] = newState[key]; - dispatch.stateChange(state); - chart.update(); - }); - - controls.dispatch.on('legendClick', function(d,i) { - if (!d.disabled) return; - controlsData = controlsData.map(function(s) { - s.disabled = true; - return s; - }); - d.disabled = false; - - switch (d.key) { - case 'Grouped': - case controlLabels.grouped: - multibar.stacked(false); - break; - case 'Stacked': - case controlLabels.stacked: - multibar.stacked(true); - break; - } - - state.stacked = multibar.stacked(); - dispatch.stateChange(state); - stacked = multibar.stacked(); - - chart.update(); - }); - - // Update chart from a state object passed to event handler - dispatch.on('changeState', function(e) { - - if (typeof e.disabled !== 'undefined') { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - - state.disabled = e.disabled; - } - - if (typeof e.stacked !== 'undefined') { - multibar.stacked(e.stacked); - state.stacked = e.stacked; - stacked = e.stacked; - } - - chart.update(); - }); - }); - renderWatch.renderEnd('multibar horizontal chart immediate'); - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - multibar.dispatch.on('elementMouseover.tooltip', function(evt) { - evt.value = chart.x()(evt.data); - evt['series'] = { - key: evt.data.key, - value: chart.y()(evt.data), - color: evt.color - }; - tooltip.data(evt).hidden(false); - }); - - multibar.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - - multibar.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.multibar = multibar; - chart.legend = legend; - chart.controls = controls; - chart.xAxis = xAxis; - chart.yAxis = yAxis; - chart.state = state; - chart.tooltip = tooltip; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - showControls: {get: function(){return showControls;}, set: function(_){showControls=_;}}, - controlLabels: {get: function(){return controlLabels;}, set: function(_){controlLabels=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - multibar.duration(duration); - xAxis.duration(duration); - yAxis.duration(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - }}, - barColor: {get: function(){return multibar.barColor;}, set: function(_){ - multibar.barColor(_); - legend.color(function(d,i) {return d3.rgb('#ccc').darker(i * 1.5).toString();}) - }} - }); - - nv.utils.inheritOptions(chart, multibar); - nv.utils.initOptions(chart); - - return chart; -}; -nv.models.multiChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 30, right: 20, bottom: 50, left: 60}, - color = nv.utils.defaultColor(), - width = null, - height = null, - showLegend = true, - noData = null, - yDomain1, - yDomain2, - getX = function(d) { return d.x }, - getY = function(d) { return d.y}, - interpolate = 'linear', - useVoronoi = true, - interactiveLayer = nv.interactiveGuideline(), - useInteractiveGuideline = false, - legendRightAxisHint = ' (right axis)' - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var x = d3.scale.linear(), - yScale1 = d3.scale.linear(), - yScale2 = d3.scale.linear(), - - lines1 = nv.models.line().yScale(yScale1), - lines2 = nv.models.line().yScale(yScale2), - - scatters1 = nv.models.scatter().yScale(yScale1), - scatters2 = nv.models.scatter().yScale(yScale2), - - bars1 = nv.models.multiBar().stacked(false).yScale(yScale1), - bars2 = nv.models.multiBar().stacked(false).yScale(yScale2), - - stack1 = nv.models.stackedArea().yScale(yScale1), - stack2 = nv.models.stackedArea().yScale(yScale2), - - xAxis = nv.models.axis().scale(x).orient('bottom').tickPadding(5), - yAxis1 = nv.models.axis().scale(yScale1).orient('left'), - yAxis2 = nv.models.axis().scale(yScale2).orient('right'), - - legend = nv.models.legend().height(30), - tooltip = nv.models.tooltip(), - dispatch = d3.dispatch(); - - var charts = [lines1, lines2, scatters1, scatters2, bars1, bars2, stack1, stack2]; - - function chart(selection) { - selection.each(function(data) { - var container = d3.select(this), - that = this; - nv.utils.initSVG(container); - - chart.update = function() { container.transition().call(chart); }; - chart.container = this; - - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - var dataLines1 = data.filter(function(d) {return d.type == 'line' && d.yAxis == 1}); - var dataLines2 = data.filter(function(d) {return d.type == 'line' && d.yAxis == 2}); - var dataScatters1 = data.filter(function(d) {return d.type == 'scatter' && d.yAxis == 1}); - var dataScatters2 = data.filter(function(d) {return d.type == 'scatter' && d.yAxis == 2}); - var dataBars1 = data.filter(function(d) {return d.type == 'bar' && d.yAxis == 1}); - var dataBars2 = data.filter(function(d) {return d.type == 'bar' && d.yAxis == 2}); - var dataStack1 = data.filter(function(d) {return d.type == 'area' && d.yAxis == 1}); - var dataStack2 = data.filter(function(d) {return d.type == 'area' && d.yAxis == 2}); - - // Display noData message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container); - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - var series1 = data.filter(function(d) {return !d.disabled && d.yAxis == 1}) - .map(function(d) { - return d.values.map(function(d,i) { - return { x: getX(d), y: getY(d) } - }) - }); - - var series2 = data.filter(function(d) {return !d.disabled && d.yAxis == 2}) - .map(function(d) { - return d.values.map(function(d,i) { - return { x: getX(d), y: getY(d) } - }) - }); - - x .domain(d3.extent(d3.merge(series1.concat(series2)), function(d) { return d.x })) - .range([0, availableWidth]); - - var wrap = container.selectAll('g.wrap.multiChart').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'wrap nvd3 multiChart').append('g'); - - gEnter.append('g').attr('class', 'nv-x nv-axis'); - gEnter.append('g').attr('class', 'nv-y1 nv-axis'); - gEnter.append('g').attr('class', 'nv-y2 nv-axis'); - gEnter.append('g').attr('class', 'stack1Wrap'); - gEnter.append('g').attr('class', 'stack2Wrap'); - gEnter.append('g').attr('class', 'bars1Wrap'); - gEnter.append('g').attr('class', 'bars2Wrap'); - gEnter.append('g').attr('class', 'scatters1Wrap'); - gEnter.append('g').attr('class', 'scatters2Wrap'); - gEnter.append('g').attr('class', 'lines1Wrap'); - gEnter.append('g').attr('class', 'lines2Wrap'); - gEnter.append('g').attr('class', 'legendWrap'); - gEnter.append('g').attr('class', 'nv-interactive'); - - var g = wrap.select('g'); - - var color_array = data.map(function(d,i) { - return data[i].color || color(d, i); - }); - - // Legend - if (!showLegend) { - g.select('.legendWrap').selectAll('*').remove(); - } else { - var legendWidth = legend.align() ? availableWidth / 2 : availableWidth; - var legendXPosition = legend.align() ? legendWidth : 0; - - legend.width(legendWidth); - legend.color(color_array); - - g.select('.legendWrap') - .datum(data.map(function(series) { - series.originalKey = series.originalKey === undefined ? series.key : series.originalKey; - series.key = series.originalKey + (series.yAxis == 1 ? '' : legendRightAxisHint); - return series; - })) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - g.select('.legendWrap') - .attr('transform', 'translate(' + legendXPosition + ',' + (-margin.top) +')'); - } - - lines1 - .width(availableWidth) - .height(availableHeight) - .interpolate(interpolate) - .color(color_array.filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 1 && data[i].type == 'line'})); - lines2 - .width(availableWidth) - .height(availableHeight) - .interpolate(interpolate) - .color(color_array.filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 2 && data[i].type == 'line'})); - scatters1 - .width(availableWidth) - .height(availableHeight) - .color(color_array.filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 1 && data[i].type == 'scatter'})); - scatters2 - .width(availableWidth) - .height(availableHeight) - .color(color_array.filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 2 && data[i].type == 'scatter'})); - bars1 - .width(availableWidth) - .height(availableHeight) - .color(color_array.filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 1 && data[i].type == 'bar'})); - bars2 - .width(availableWidth) - .height(availableHeight) - .color(color_array.filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 2 && data[i].type == 'bar'})); - stack1 - .width(availableWidth) - .height(availableHeight) - .interpolate(interpolate) - .color(color_array.filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 1 && data[i].type == 'area'})); - stack2 - .width(availableWidth) - .height(availableHeight) - .interpolate(interpolate) - .color(color_array.filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 2 && data[i].type == 'area'})); - - g.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - var lines1Wrap = g.select('.lines1Wrap') - .datum(dataLines1.filter(function(d){return !d.disabled})); - var scatters1Wrap = g.select('.scatters1Wrap') - .datum(dataScatters1.filter(function(d){return !d.disabled})); - var bars1Wrap = g.select('.bars1Wrap') - .datum(dataBars1.filter(function(d){return !d.disabled})); - var stack1Wrap = g.select('.stack1Wrap') - .datum(dataStack1.filter(function(d){return !d.disabled})); - var lines2Wrap = g.select('.lines2Wrap') - .datum(dataLines2.filter(function(d){return !d.disabled})); - var scatters2Wrap = g.select('.scatters2Wrap') - .datum(dataScatters2.filter(function(d){return !d.disabled})); - var bars2Wrap = g.select('.bars2Wrap') - .datum(dataBars2.filter(function(d){return !d.disabled})); - var stack2Wrap = g.select('.stack2Wrap') - .datum(dataStack2.filter(function(d){return !d.disabled})); - - var extraValue1 = dataStack1.length ? dataStack1.map(function(a){return a.values}).reduce(function(a,b){ - return a.map(function(aVal,i){return {x: aVal.x, y: aVal.y + b[i].y}}) - }).concat([{x:0, y:0}]) : []; - var extraValue2 = dataStack2.length ? dataStack2.map(function(a){return a.values}).reduce(function(a,b){ - return a.map(function(aVal,i){return {x: aVal.x, y: aVal.y + b[i].y}}) - }).concat([{x:0, y:0}]) : []; - - yScale1 .domain(yDomain1 || d3.extent(d3.merge(series1).concat(extraValue1), function(d) { return d.y } )) - .range([0, availableHeight]); - - yScale2 .domain(yDomain2 || d3.extent(d3.merge(series2).concat(extraValue2), function(d) { return d.y } )) - .range([0, availableHeight]); - - lines1.yDomain(yScale1.domain()); - scatters1.yDomain(yScale1.domain()); - bars1.yDomain(yScale1.domain()); - stack1.yDomain(yScale1.domain()); - - lines2.yDomain(yScale2.domain()); - scatters2.yDomain(yScale2.domain()); - bars2.yDomain(yScale2.domain()); - stack2.yDomain(yScale2.domain()); - - if(dataStack1.length){d3.transition(stack1Wrap).call(stack1);} - if(dataStack2.length){d3.transition(stack2Wrap).call(stack2);} - - if(dataBars1.length){d3.transition(bars1Wrap).call(bars1);} - if(dataBars2.length){d3.transition(bars2Wrap).call(bars2);} - - if(dataLines1.length){d3.transition(lines1Wrap).call(lines1);} - if(dataLines2.length){d3.transition(lines2Wrap).call(lines2);} - - if(dataScatters1.length){d3.transition(scatters1Wrap).call(scatters1);} - if(dataScatters2.length){d3.transition(scatters2Wrap).call(scatters2);} - - xAxis - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize(-availableHeight, 0); - - g.select('.nv-x.nv-axis') - .attr('transform', 'translate(0,' + availableHeight + ')'); - d3.transition(g.select('.nv-x.nv-axis')) - .call(xAxis); - - yAxis1 - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - - - d3.transition(g.select('.nv-y1.nv-axis')) - .call(yAxis1); - - yAxis2 - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - - d3.transition(g.select('.nv-y2.nv-axis')) - .call(yAxis2); - - g.select('.nv-y1.nv-axis') - .classed('nv-disabled', series1.length ? false : true) - .attr('transform', 'translate(' + x.range()[0] + ',0)'); - - g.select('.nv-y2.nv-axis') - .classed('nv-disabled', series2.length ? false : true) - .attr('transform', 'translate(' + x.range()[1] + ',0)'); - - legend.dispatch.on('stateChange', function(newState) { - chart.update(); - }); - - if(useInteractiveGuideline){ - interactiveLayer - .width(availableWidth) - .height(availableHeight) - .margin({left:margin.left, top:margin.top}) - .svgContainer(container) - .xScale(x); - wrap.select(".nv-interactive").call(interactiveLayer); - } - - //============================================================ - // Event Handling/Dispatching - //------------------------------------------------------------ - - function mouseover_line(evt) { - var yaxis = data[evt.seriesIndex].yAxis === 2 ? yAxis2 : yAxis1; - evt.value = evt.point.x; - evt.series = { - value: evt.point.y, - color: evt.point.color, - key: evt.series.key - }; - tooltip - .duration(0) - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }) - .valueFormatter(function(d, i) { - return yaxis.tickFormat()(d, i); - }) - .data(evt) - .hidden(false); - } - - function mouseover_scatter(evt) { - var yaxis = data[evt.seriesIndex].yAxis === 2 ? yAxis2 : yAxis1; - evt.value = evt.point.x; - evt.series = { - value: evt.point.y, - color: evt.point.color, - key: evt.series.key - }; - tooltip - .duration(100) - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }) - .valueFormatter(function(d, i) { - return yaxis.tickFormat()(d, i); - }) - .data(evt) - .hidden(false); - } - - function mouseover_stack(evt) { - var yaxis = data[evt.seriesIndex].yAxis === 2 ? yAxis2 : yAxis1; - evt.point['x'] = stack1.x()(evt.point); - evt.point['y'] = stack1.y()(evt.point); - tooltip - .duration(0) - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }) - .valueFormatter(function(d, i) { - return yaxis.tickFormat()(d, i); - }) - .data(evt) - .hidden(false); - } - - function mouseover_bar(evt) { - var yaxis = data[evt.data.series].yAxis === 2 ? yAxis2 : yAxis1; - - evt.value = bars1.x()(evt.data); - evt['series'] = { - value: bars1.y()(evt.data), - color: evt.color, - key: evt.data.key - }; - tooltip - .duration(0) - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }) - .valueFormatter(function(d, i) { - return yaxis.tickFormat()(d, i); - }) - .data(evt) - .hidden(false); - } - - - - function clearHighlights() { - for(var i=0, il=charts.length; i < il; i++){ - var chart = charts[i]; - try { - chart.clearHighlights(); - } catch(e){} - } - } - - function highlightPoint(serieIndex, pointIndex, b){ - for(var i=0, il=charts.length; i < il; i++){ - var chart = charts[i]; - try { - chart.highlightPoint(serieIndex, pointIndex, b); - } catch(e){} - } - } - - if(useInteractiveGuideline){ - interactiveLayer.dispatch.on('elementMousemove', function(e) { - clearHighlights(); - var singlePoint, pointIndex, pointXLocation, allData = []; - data - .filter(function(series, i) { - series.seriesIndex = i; - return !series.disabled; - }) - .forEach(function(series,i) { - var extent = x.domain(); - var currentValues = series.values.filter(function(d,i) { - return chart.x()(d,i) >= extent[0] && chart.x()(d,i) <= extent[1]; - }); - - pointIndex = nv.interactiveBisect(currentValues, e.pointXValue, chart.x()); - var point = currentValues[pointIndex]; - var pointYValue = chart.y()(point, pointIndex); - if (pointYValue !== null) { - highlightPoint(i, pointIndex, true); - } - if (point === undefined) return; - if (singlePoint === undefined) singlePoint = point; - if (pointXLocation === undefined) pointXLocation = x(chart.x()(point,pointIndex)); - allData.push({ - key: series.key, - value: pointYValue, - color: color(series,series.seriesIndex), - data: point, - yAxis: series.yAxis == 2 ? yAxis2 : yAxis1 - }); - }); - - var defaultValueFormatter = function(d,i) { - var yAxis = allData[i].yAxis; - return d == null ? "N/A" : yAxis.tickFormat()(d); - }; - - interactiveLayer.tooltip - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }) - .valueFormatter(interactiveLayer.tooltip.valueFormatter() || defaultValueFormatter) - .data({ - value: chart.x()( singlePoint,pointIndex ), - index: pointIndex, - series: allData - })(); - - interactiveLayer.renderGuideLine(pointXLocation); - }); - - interactiveLayer.dispatch.on("elementMouseout",function(e) { - clearHighlights(); - }); - } else { - lines1.dispatch.on('elementMouseover.tooltip', mouseover_line); - lines2.dispatch.on('elementMouseover.tooltip', mouseover_line); - lines1.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - lines2.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - - scatters1.dispatch.on('elementMouseover.tooltip', mouseover_scatter); - scatters2.dispatch.on('elementMouseover.tooltip', mouseover_scatter); - scatters1.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - scatters2.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - - stack1.dispatch.on('elementMouseover.tooltip', mouseover_stack); - stack2.dispatch.on('elementMouseover.tooltip', mouseover_stack); - stack1.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - stack2.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - - bars1.dispatch.on('elementMouseover.tooltip', mouseover_bar); - bars2.dispatch.on('elementMouseover.tooltip', mouseover_bar); - - bars1.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - bars2.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - bars1.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - bars2.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - } - }); - - return chart; - } - - //============================================================ - // Global getters and setters - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.legend = legend; - chart.lines1 = lines1; - chart.lines2 = lines2; - chart.scatters1 = scatters1; - chart.scatters2 = scatters2; - chart.bars1 = bars1; - chart.bars2 = bars2; - chart.stack1 = stack1; - chart.stack2 = stack2; - chart.xAxis = xAxis; - chart.yAxis1 = yAxis1; - chart.yAxis2 = yAxis2; - chart.tooltip = tooltip; - chart.interactiveLayer = interactiveLayer; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - yDomain1: {get: function(){return yDomain1;}, set: function(_){yDomain1=_;}}, - yDomain2: {get: function(){return yDomain2;}, set: function(_){yDomain2=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - interpolate: {get: function(){return interpolate;}, set: function(_){interpolate=_;}}, - legendRightAxisHint: {get: function(){return legendRightAxisHint;}, set: function(_){legendRightAxisHint=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }}, - x: {get: function(){return getX;}, set: function(_){ - getX = _; - lines1.x(_); - lines2.x(_); - scatters1.x(_); - scatters2.x(_); - bars1.x(_); - bars2.x(_); - stack1.x(_); - stack2.x(_); - }}, - y: {get: function(){return getY;}, set: function(_){ - getY = _; - lines1.y(_); - lines2.y(_); - scatters1.y(_); - scatters2.y(_); - stack1.y(_); - stack2.y(_); - bars1.y(_); - bars2.y(_); - }}, - useVoronoi: {get: function(){return useVoronoi;}, set: function(_){ - useVoronoi=_; - lines1.useVoronoi(_); - lines2.useVoronoi(_); - stack1.useVoronoi(_); - stack2.useVoronoi(_); - }}, - - useInteractiveGuideline: {get: function(){return useInteractiveGuideline;}, set: function(_){ - useInteractiveGuideline = _; - if (useInteractiveGuideline) { - lines1.interactive(false); - lines1.useVoronoi(false); - lines2.interactive(false); - lines2.useVoronoi(false); - stack1.interactive(false); - stack1.useVoronoi(false); - stack2.interactive(false); - stack2.useVoronoi(false); - scatters1.interactive(false); - scatters2.interactive(false); - } - }} - }); - - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.ohlcBar = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = null - , height = null - , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one - , container = null - , x = d3.scale.linear() - , y = d3.scale.linear() - , getX = function(d) { return d.x } - , getY = function(d) { return d.y } - , getOpen = function(d) { return d.open } - , getClose = function(d) { return d.close } - , getHigh = function(d) { return d.high } - , getLow = function(d) { return d.low } - , forceX = [] - , forceY = [] - , padData = false // If true, adds half a data points width to front and back, for lining up a line chart with a bar chart - , clipEdge = true - , color = nv.utils.defaultColor() - , interactive = false - , xDomain - , yDomain - , xRange - , yRange - , dispatch = d3.dispatch('stateChange', 'changeState', 'renderEnd', 'chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout', 'elementMousemove') - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - function chart(selection) { - selection.each(function(data) { - container = d3.select(this); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - nv.utils.initSVG(container); - - // ohlc bar width. - var w = (availableWidth / data[0].values.length) * .9; - - // Setup Scales - x.domain(xDomain || d3.extent(data[0].values.map(getX).concat(forceX) )); - - if (padData) - x.range(xRange || [availableWidth * .5 / data[0].values.length, availableWidth * (data[0].values.length - .5) / data[0].values.length ]); - else - x.range(xRange || [5 + w/2, availableWidth - w/2 - 5]); - - y.domain(yDomain || [ - d3.min(data[0].values.map(getLow).concat(forceY)), - d3.max(data[0].values.map(getHigh).concat(forceY)) - ] - ).range(yRange || [availableHeight, 0]); - - // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point - if (x.domain()[0] === x.domain()[1]) - x.domain()[0] ? - x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01]) - : x.domain([-1,1]); - - if (y.domain()[0] === y.domain()[1]) - y.domain()[0] ? - y.domain([y.domain()[0] + y.domain()[0] * 0.01, y.domain()[1] - y.domain()[1] * 0.01]) - : y.domain([-1,1]); - - // Setup containers and skeleton of chart - var wrap = d3.select(this).selectAll('g.nv-wrap.nv-ohlcBar').data([data[0].values]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-ohlcBar'); - var defsEnter = wrapEnter.append('defs'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-ticks'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - container - .on('click', function(d,i) { - dispatch.chartClick({ - data: d, - index: i, - pos: d3.event, - id: id - }); - }); - - defsEnter.append('clipPath') - .attr('id', 'nv-chart-clip-path-' + id) - .append('rect'); - - wrap.select('#nv-chart-clip-path-' + id + ' rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - g .attr('clip-path', clipEdge ? 'url(#nv-chart-clip-path-' + id + ')' : ''); - - var ticks = wrap.select('.nv-ticks').selectAll('.nv-tick') - .data(function(d) { return d }); - ticks.exit().remove(); - - ticks.enter().append('path') - .attr('class', function(d,i,j) { return (getOpen(d,i) > getClose(d,i) ? 'nv-tick negative' : 'nv-tick positive') + ' nv-tick-' + j + '-' + i }) - .attr('d', function(d,i) { - return 'm0,0l0,' - + (y(getOpen(d,i)) - - y(getHigh(d,i))) - + 'l' - + (-w/2) - + ',0l' - + (w/2) - + ',0l0,' - + (y(getLow(d,i)) - y(getOpen(d,i))) - + 'l0,' - + (y(getClose(d,i)) - - y(getLow(d,i))) - + 'l' - + (w/2) - + ',0l' - + (-w/2) - + ',0z'; - }) - .attr('transform', function(d,i) { return 'translate(' + x(getX(d,i)) + ',' + y(getHigh(d,i)) + ')'; }) - .attr('fill', function(d,i) { return color[0]; }) - .attr('stroke', function(d,i) { return color[0]; }) - .attr('x', 0 ) - .attr('y', function(d,i) { return y(Math.max(0, getY(d,i))) }) - .attr('height', function(d,i) { return Math.abs(y(getY(d,i)) - y(0)) }); - - // the bar colors are controlled by CSS currently - ticks.attr('class', function(d,i,j) { - return (getOpen(d,i) > getClose(d,i) ? 'nv-tick negative' : 'nv-tick positive') + ' nv-tick-' + j + '-' + i; - }); - - d3.transition(ticks) - .attr('transform', function(d,i) { return 'translate(' + x(getX(d,i)) + ',' + y(getHigh(d,i)) + ')'; }) - .attr('d', function(d,i) { - var w = (availableWidth / data[0].values.length) * .9; - return 'm0,0l0,' - + (y(getOpen(d,i)) - - y(getHigh(d,i))) - + 'l' - + (-w/2) - + ',0l' - + (w/2) - + ',0l0,' - + (y(getLow(d,i)) - - y(getOpen(d,i))) - + 'l0,' - + (y(getClose(d,i)) - - y(getLow(d,i))) - + 'l' - + (w/2) - + ',0l' - + (-w/2) - + ',0z'; - }); - }); - - return chart; - } - - - //Create methods to allow outside functions to highlight a specific bar. - chart.highlightPoint = function(pointIndex, isHoverOver) { - chart.clearHighlights(); - container.select(".nv-ohlcBar .nv-tick-0-" + pointIndex) - .classed("hover", isHoverOver) - ; - }; - - chart.clearHighlights = function() { - container.select(".nv-ohlcBar .nv-tick.hover") - .classed("hover", false) - ; - }; - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - xScale: {get: function(){return x;}, set: function(_){x=_;}}, - yScale: {get: function(){return y;}, set: function(_){y=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - forceX: {get: function(){return forceX;}, set: function(_){forceX=_;}}, - forceY: {get: function(){return forceY;}, set: function(_){forceY=_;}}, - padData: {get: function(){return padData;}, set: function(_){padData=_;}}, - clipEdge: {get: function(){return clipEdge;}, set: function(_){clipEdge=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - interactive: {get: function(){return interactive;}, set: function(_){interactive=_;}}, - - x: {get: function(){return getX;}, set: function(_){getX=_;}}, - y: {get: function(){return getY;}, set: function(_){getY=_;}}, - open: {get: function(){return getOpen();}, set: function(_){getOpen=_;}}, - close: {get: function(){return getClose();}, set: function(_){getClose=_;}}, - high: {get: function(){return getHigh;}, set: function(_){getHigh=_;}}, - low: {get: function(){return getLow;}, set: function(_){getLow=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top != undefined ? _.top : margin.top; - margin.right = _.right != undefined ? _.right : margin.right; - margin.bottom = _.bottom != undefined ? _.bottom : margin.bottom; - margin.left = _.left != undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }} - }); - - nv.utils.initOptions(chart); - return chart; -}; -// Code adapted from Jason Davies' "Parallel Coordinates" -// http://bl.ocks.org/jasondavies/1341281 -nv.models.parallelCoordinates = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 30, right: 0, bottom: 10, left: 0} - , width = null - , height = null - , availableWidth = null - , availableHeight = null - , x = d3.scale.ordinal() - , y = {} - , undefinedValuesLabel = "undefined values" - , dimensionData = [] - , enabledDimensions = [] - , dimensionNames = [] - , displayBrush = true - , color = nv.utils.defaultColor() - , filters = [] - , active = [] - , dragging = [] - , axisWithUndefinedValues = [] - , lineTension = 1 - , foreground - , background - , dimensions - , line = d3.svg.line() - , axis = d3.svg.axis() - , dispatch = d3.dispatch('brushstart', 'brush', 'brushEnd', 'dimensionsOrder', "stateChange", 'elementClick', 'elementMouseover', 'elementMouseout', 'elementMousemove', 'renderEnd', 'activeChanged') - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var container = d3.select(this); - availableWidth = nv.utils.availableWidth(width, container, margin); - availableHeight = nv.utils.availableHeight(height, container, margin); - - nv.utils.initSVG(container); - - //Convert old data to new format (name, values) - if (data[0].values === undefined) { - var newData = []; - data.forEach(function (d) { - var val = {}; - var key = Object.keys(d); - key.forEach(function (k) { if (k !== "name") val[k] = d[k] }); - newData.push({ key: d.name, values: val }); - }); - data = newData; - } - - var dataValues = data.map(function (d) {return d.values}); - if (active.length === 0) { - active = data; - }; //set all active before first brush call - - dimensionNames = dimensionData.sort(function (a, b) { return a.currentPosition - b.currentPosition; }).map(function (d) { return d.key }); - enabledDimensions = dimensionData.filter(function (d) { return !d.disabled; }); - - // Setup Scales - x.rangePoints([0, availableWidth], 1).domain(enabledDimensions.map(function (d) { return d.key; })); - - //Set as true if all values on an axis are missing. - // Extract the list of dimensions and create a scale for each. - var oldDomainMaxValue = {}; - var displayMissingValuesline = false; - var currentTicks = []; - - dimensionNames.forEach(function(d) { - var extent = d3.extent(dataValues, function (p) { return +p[d]; }); - var min = extent[0]; - var max = extent[1]; - var onlyUndefinedValues = false; - //If there is no values to display on an axis, set the extent to 0 - if (isNaN(min) || isNaN(max)) { - onlyUndefinedValues = true; - min = 0; - max = 0; - } - //Scale axis if there is only one value - if (min === max) { - min = min - 1; - max = max + 1; - } - var f = filters.filter(function (k) { return k.dimension == d; }); - if (f.length !== 0) { - //If there is only NaN values, keep the existing domain. - if (onlyUndefinedValues) { - min = y[d].domain()[0]; - max = y[d].domain()[1]; - } - //If the brush extent is > max (< min), keep the extent value. - else if (!f[0].hasOnlyNaN && displayBrush) { - min = min > f[0].extent[0] ? f[0].extent[0] : min; - max = max < f[0].extent[1] ? f[0].extent[1] : max; - } - //If there is NaN values brushed be sure the brush extent is on the domain. - else if (f[0].hasNaN) { - max = max < f[0].extent[1] ? f[0].extent[1] : max; - oldDomainMaxValue[d] = y[d].domain()[1]; - displayMissingValuesline = true; - } - } - //Use 90% of (availableHeight - 12) for the axis range, 12 reprensenting the space necessary to display "undefined values" text. - //The remaining 10% are used to display the missingValue line. - y[d] = d3.scale.linear() - .domain([min, max]) - .range([(availableHeight - 12) * 0.9, 0]); - - axisWithUndefinedValues = []; - y[d].brush = d3.svg.brush().y(y[d]).on('brushstart', brushstart).on('brush', brush).on('brushend', brushend); - }); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-parallelCoordinates').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-parallelCoordinates'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-parallelCoordinates background'); - gEnter.append('g').attr('class', 'nv-parallelCoordinates foreground'); - gEnter.append('g').attr('class', 'nv-parallelCoordinates missingValuesline'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - line.interpolate('cardinal').tension(lineTension); - axis.orient('left'); - var axisDrag = d3.behavior.drag() - .on('dragstart', dragStart) - .on('drag', dragMove) - .on('dragend', dragEnd); - - //Add missing value line at the bottom of the chart - var missingValuesline, missingValueslineText; - var step = x.range()[1] - x.range()[0]; - if (!isNaN(step)) { - var lineData = [0 + step / 2, availableHeight - 12, availableWidth - step / 2, availableHeight - 12]; - missingValuesline = wrap.select('.missingValuesline').selectAll('line').data([lineData]); - missingValuesline.enter().append('line'); - missingValuesline.exit().remove(); - missingValuesline.attr("x1", function(d) { return d[0]; }) - .attr("y1", function(d) { return d[1]; }) - .attr("x2", function(d) { return d[2]; }) - .attr("y2", function(d) { return d[3]; }); - - //Add the text "undefined values" under the missing value line - missingValueslineText = wrap.select('.missingValuesline').selectAll('text').data([undefinedValuesLabel]); - missingValueslineText.append('text').data([undefinedValuesLabel]); - missingValueslineText.enter().append('text'); - missingValueslineText.exit().remove(); - missingValueslineText.attr("y", availableHeight) - //To have the text right align with the missingValues line, substract 92 representing the text size. - .attr("x", availableWidth - 92 - step / 2) - .text(function(d) { return d; }); - } - // Add grey background lines for context. - background = wrap.select('.background').selectAll('path').data(data); - background.enter().append('path'); - background.exit().remove(); - background.attr('d', path); - - // Add blue foreground lines for focus. - foreground = wrap.select('.foreground').selectAll('path').data(data); - foreground.enter().append('path') - foreground.exit().remove(); - foreground.attr('d', path) - .style("stroke-width", function (d, i) { - if (isNaN(d.strokeWidth)) { d.strokeWidth = 1;} return d.strokeWidth;}) - .attr('stroke', function (d, i) { return d.color || color(d, i); }); - foreground.on("mouseover", function (d, i) { - d3.select(this).classed('hover', true).style("stroke-width", d.strokeWidth + 2 + "px").style("stroke-opacity", 1); - dispatch.elementMouseover({ - label: d.name, - color: d.color || color(d, i), - values: d.values, - dimensions: enabledDimensions - }); - - }); - foreground.on("mouseout", function (d, i) { - d3.select(this).classed('hover', false).style("stroke-width", d.strokeWidth + "px").style("stroke-opacity", 0.7); - dispatch.elementMouseout({ - label: d.name, - index: i - }); - }); - foreground.on('mousemove', function (d, i) { - dispatch.elementMousemove(); - }); - foreground.on('click', function (d) { - dispatch.elementClick({ - id: d.id - }); - }); - // Add a group element for each dimension. - dimensions = g.selectAll('.dimension').data(enabledDimensions); - var dimensionsEnter = dimensions.enter().append('g').attr('class', 'nv-parallelCoordinates dimension'); - - dimensions.attr('transform', function(d) { return 'translate(' + x(d.key) + ',0)'; }); - dimensionsEnter.append('g').attr('class', 'nv-axis'); - - // Add an axis and title. - dimensionsEnter.append('text') - .attr('class', 'nv-label') - .style("cursor", "move") - .attr('dy', '-1em') - .attr('text-anchor', 'middle') - .on("mouseover", function(d, i) { - dispatch.elementMouseover({ - label: d.tooltip || d.key, - color: d.color - }); - }) - .on("mouseout", function(d, i) { - dispatch.elementMouseout({ - label: d.tooltip - }); - }) - .on('mousemove', function (d, i) { - dispatch.elementMousemove(); - }) - .call(axisDrag); - - dimensionsEnter.append('g').attr('class', 'nv-brushBackground'); - dimensions.exit().remove(); - dimensions.select('.nv-label').text(function (d) { return d.key }); - - // Add and store a brush for each axis. - restoreBrush(displayBrush); - - var actives = dimensionNames.filter(function (p) { return !y[p].brush.empty(); }), - extents = actives.map(function (p) { return y[p].brush.extent(); }); - var formerActive = active.slice(0); - - //Restore active values - active = []; - foreground.style("display", function (d) { - var isActive = actives.every(function (p, i) { - if ((isNaN(d.values[p]) || isNaN(parseFloat(d.values[p]))) && extents[i][0] == y[p].brush.y().domain()[0]) { - return true; - } - return (extents[i][0] <= d.values[p] && d.values[p] <= extents[i][1]) && !isNaN(parseFloat(d.values[p])); - }); - if (isActive) - active.push(d); - return !isActive ? "none" : null; - - }); - - if (filters.length > 0 || !nv.utils.arrayEquals(active, formerActive)) { - dispatch.activeChanged(active); - } - - // Returns the path for a given data point. - function path(d) { - return line(enabledDimensions.map(function (p) { - //If value if missing, put the value on the missing value line - if (isNaN(d.values[p.key]) || isNaN(parseFloat(d.values[p.key])) || displayMissingValuesline) { - var domain = y[p.key].domain(); - var range = y[p.key].range(); - var min = domain[0] - (domain[1] - domain[0]) / 9; - - //If it's not already the case, allow brush to select undefined values - if (axisWithUndefinedValues.indexOf(p.key) < 0) { - - var newscale = d3.scale.linear().domain([min, domain[1]]).range([availableHeight - 12, range[1]]); - y[p.key].brush.y(newscale); - axisWithUndefinedValues.push(p.key); - } - if (isNaN(d.values[p.key]) || isNaN(parseFloat(d.values[p.key]))) { - return [x(p.key), y[p.key](min)]; - } - } - - //If parallelCoordinate contain missing values show the missing values line otherwise, hide it. - if (missingValuesline !== undefined) { - if (axisWithUndefinedValues.length > 0 || displayMissingValuesline) { - missingValuesline.style("display", "inline"); - missingValueslineText.style("display", "inline"); - } else { - missingValuesline.style("display", "none"); - missingValueslineText.style("display", "none"); - } - } - return [x(p.key), y[p.key](d.values[p.key])]; - })); - } - - function restoreBrush(visible) { - filters.forEach(function (f) { - //If filter brushed NaN values, keep the brush on the bottom of the axis. - var brushDomain = y[f.dimension].brush.y().domain(); - if (f.hasOnlyNaN) { - f.extent[1] = (y[f.dimension].domain()[1] - brushDomain[0]) * (f.extent[1] - f.extent[0]) / (oldDomainMaxValue[f.dimension] - f.extent[0]) + brushDomain[0]; - } - if (f.hasNaN) { - f.extent[0] = brushDomain[0]; - } - if (visible) - y[f.dimension].brush.extent(f.extent); - }); - - dimensions.select('.nv-brushBackground') - .each(function (d) { - d3.select(this).call(y[d.key].brush); - - }) - .selectAll('rect') - .attr('x', -8) - .attr('width', 16); - - updateTicks(); - } - - // Handles a brush event, toggling the display of foreground lines. - function brushstart() { - //If brush aren't visible, show it before brushing again. - if (displayBrush === false) { - displayBrush = true; - restoreBrush(true); - } - } - - // Handles a brush event, toggling the display of foreground lines. - function brush() { - actives = dimensionNames.filter(function (p) { return !y[p].brush.empty(); }); - extents = actives.map(function(p) { return y[p].brush.extent(); }); - - filters = []; //erase current filters - actives.forEach(function(d,i) { - filters[i] = { - dimension: d, - extent: extents[i], - hasNaN: false, - hasOnlyNaN: false - } - }); - - active = []; //erase current active list - foreground.style('display', function(d) { - var isActive = actives.every(function(p, i) { - if ((isNaN(d.values[p]) || isNaN(parseFloat(d.values[p]))) && extents[i][0] == y[p].brush.y().domain()[0]) return true; - return (extents[i][0] <= d.values[p] && d.values[p] <= extents[i][1]) && !isNaN(parseFloat(d.values[p])); - }); - if (isActive) active.push(d); - return isActive ? null : 'none'; - }); - - updateTicks(); - - dispatch.brush({ - filters: filters, - active: active - }); - } - function brushend() { - var hasActiveBrush = actives.length > 0 ? true : false; - filters.forEach(function (f) { - if (f.extent[0] === y[f.dimension].brush.y().domain()[0] && axisWithUndefinedValues.indexOf(f.dimension) >= 0) - f.hasNaN = true; - if (f.extent[1] < y[f.dimension].domain()[0]) - f.hasOnlyNaN = true; - }); - dispatch.brushEnd(active, hasActiveBrush); - } - function updateTicks() { - dimensions.select('.nv-axis') - .each(function (d, i) { - var f = filters.filter(function (k) { return k.dimension == d.key; }); - currentTicks[d.key] = y[d.key].domain(); - - //If brush are available, display brush extent - if (f.length != 0 && displayBrush) - { - currentTicks[d.key] = []; - if (f[0].extent[1] > y[d.key].domain()[0]) - currentTicks[d.key] = [f[0].extent[1]]; - if (f[0].extent[0] >= y[d.key].domain()[0]) - currentTicks[d.key].push(f[0].extent[0]); - } - - d3.select(this).call(axis.scale(y[d.key]).tickFormat(d.format).tickValues(currentTicks[d.key])); - }); - } - function dragStart(d) { - dragging[d.key] = this.parentNode.__origin__ = x(d.key); - background.attr("visibility", "hidden"); - } - function dragMove(d) { - dragging[d.key] = Math.min(availableWidth, Math.max(0, this.parentNode.__origin__ += d3.event.x)); - foreground.attr("d", path); - enabledDimensions.sort(function (a, b) { return dimensionPosition(a.key) - dimensionPosition(b.key); }); - enabledDimensions.forEach(function (d, i) { return d.currentPosition = i; }); - x.domain(enabledDimensions.map(function (d) { return d.key; })); - dimensions.attr("transform", function(d) { return "translate(" + dimensionPosition(d.key) + ")"; }); - } - function dragEnd(d, i) { - delete this.parentNode.__origin__; - delete dragging[d.key]; - d3.select(this.parentNode).attr("transform", "translate(" + x(d.key) + ")"); - foreground - .attr("d", path); - background - .attr("d", path) - .attr("visibility", null); - - dispatch.dimensionsOrder(enabledDimensions); - } - function dimensionPosition(d) { - var v = dragging[d]; - return v == null ? x(d) : v; - } - }); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width= _;}}, - height: {get: function(){return height;}, set: function(_){height= _;}}, - dimensionData: { get: function () { return dimensionData; }, set: function (_) { dimensionData = _; } }, - displayBrush: { get: function () { return displayBrush; }, set: function (_) { displayBrush = _; } }, - filters: { get: function () { return filters; }, set: function (_) { filters = _; } }, - active: { get: function () { return active; }, set: function (_) { active = _; } }, - lineTension: {get: function(){return lineTension;}, set: function(_){lineTension = _;}}, - undefinedValuesLabel : {get: function(){return undefinedValuesLabel;}, set: function(_){undefinedValuesLabel=_;}}, - - // deprecated options - dimensions: {get: function () { return dimensionData.map(function (d){return d.key}); }, set: function (_) { - // deprecated after 1.8.1 - nv.deprecated('dimensions', 'use dimensionData instead'); - if (dimensionData.length === 0) { - _.forEach(function (k) { dimensionData.push({ key: k }) }) - } else { - _.forEach(function (k, i) { dimensionData[i].key= k }) - } - }}, - dimensionNames: {get: function () { return dimensionData.map(function (d){return d.key}); }, set: function (_) { - // deprecated after 1.8.1 - nv.deprecated('dimensionNames', 'use dimensionData instead'); - dimensionNames = []; - if (dimensionData.length === 0) { - _.forEach(function (k) { dimensionData.push({ key: k }) }) - } else { - _.forEach(function (k, i) { dimensionData[i].key = k }) - } - - }}, - dimensionFormats: {get: function () { return dimensionData.map(function (d) { return d.format }); }, set: function (_) { - // deprecated after 1.8.1 - nv.deprecated('dimensionFormats', 'use dimensionData instead'); - if (dimensionData.length === 0) { - _.forEach(function (f) { dimensionData.push({ format: f }) }) - } else { - _.forEach(function (f, i) { dimensionData[i].format = f }) - } - - }}, - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }} - }); - nv.utils.initOptions(chart); - return chart; -}; -nv.models.parallelCoordinatesChart = function () { - "use strict"; - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var parallelCoordinates = nv.models.parallelCoordinates() - var legend = nv.models.legend() - var tooltip = nv.models.tooltip(); - var dimensionTooltip = nv.models.tooltip(); - - var margin = { top: 0, right: 0, bottom: 0, left: 0 } - , width = null - , height = null - , showLegend = true - , color = nv.utils.defaultColor() - , state = nv.utils.state() - , dimensionData = [] - , displayBrush = true - , defaultState = null - , noData = null - , nanValue = "undefined" - , dispatch = d3.dispatch('dimensionsOrder', 'brushEnd', 'stateChange', 'changeState', 'renderEnd') - , controlWidth = function () { return showControls ? 180 : 0 } - ; - - //============================================================ - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - - var stateGetter = function(data) { - return function() { - return { - active: data.map(function(d) { return !d.disabled }) - }; - } - }; - - var stateSetter = function(data) { - return function(state) { - if(state.active !== undefined) { - data.forEach(function(series, i) { - series.disabled = !state.active[i]; - }); - } - } - }; - - tooltip.contentGenerator(function(data) { - var str = ''; - if(data.series.length !== 0) - { - str = str + ''; - data.series.forEach(function(d){ - str = str + ''; - }); - str = str + ''; - } - str = str + '
' + data.key + '
' + d.key + '' + d.value + '
'; - return str; - }); - - //============================================================ - // Chart function - //------------------------------------------------------------ - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(parallelCoordinates); - - selection.each(function(data) { - var container = d3.select(this); - nv.utils.initSVG(container); - - var that = this; - - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { container.call(chart); }; - chart.container = this; - - state.setter(stateSetter(dimensionData), chart.update) - .getter(stateGetter(dimensionData)) - .update(); - - //set state.disabled - state.disabled = dimensionData.map(function (d) { return !!d.disabled }); - - //Keep dimensions position in memory - dimensionData = dimensionData.map(function (d) {d.disabled = !!d.disabled; return d}); - dimensionData.forEach(function (d, i) { - d.originalPosition = isNaN(d.originalPosition) ? i : d.originalPosition; - d.currentPosition = isNaN(d.currentPosition) ? i : d.currentPosition; - }); - - if (!defaultState) { - var key; - defaultState = {}; - for(key in state) { - if(state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display No Data message if there's nothing to show. - if(!data || !data.length) { - nv.utils.noData(chart, container); - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - //------------------------------------------------------------ - // Setup containers and skeleton of chart - - var wrap = container.selectAll('g.nv-wrap.nv-parallelCoordinatesChart').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-parallelCoordinatesChart').append('g'); - - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-parallelCoordinatesWrap'); - gEnter.append('g').attr('class', 'nv-legendWrap'); - - g.select("rect") - .attr("width", availableWidth) - .attr("height", (availableHeight > 0) ? availableHeight : 0); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - legend.width(availableWidth) - .color(function (d) { return "rgb(188,190,192)"; }); - - g.select('.nv-legendWrap') - .datum(dimensionData.sort(function (a, b) { return a.originalPosition - b.originalPosition; })) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - wrap.select('.nv-legendWrap') - .attr('transform', 'translate( 0 ,' + (-margin.top) + ')'); - } - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - // Main Chart Component(s) - parallelCoordinates - .width(availableWidth) - .height(availableHeight) - .dimensionData(dimensionData) - .displayBrush(displayBrush); - - var parallelCoordinatesWrap = g.select('.nv-parallelCoordinatesWrap ') - .datum(data); - - parallelCoordinatesWrap.transition().call(parallelCoordinates); - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - //Display reset brush button - parallelCoordinates.dispatch.on('brushEnd', function (active, hasActiveBrush) { - if (hasActiveBrush) { - displayBrush = true; - dispatch.brushEnd(active); - } else { - - displayBrush = false; - } - }); - - legend.dispatch.on('stateChange', function(newState) { - for(var key in newState) { - state[key] = newState[key]; - } - dispatch.stateChange(state); - chart.update(); - }); - - //Update dimensions order and display reset sorting button - parallelCoordinates.dispatch.on('dimensionsOrder', function (e) { - dimensionData.sort(function (a, b) { return a.currentPosition - b.currentPosition; }); - var isSorted = false; - dimensionData.forEach(function (d, i) { - d.currentPosition = i; - if (d.currentPosition !== d.originalPosition) - isSorted = true; - }); - dispatch.dimensionsOrder(dimensionData, isSorted); - }); - - // Update chart from a state object passed to event handler - dispatch.on('changeState', function (e) { - - if (typeof e.disabled !== 'undefined') { - dimensionData.forEach(function (series, i) { - series.disabled = e.disabled[i]; - }); - state.disabled = e.disabled; - } - chart.update(); - }); - }); - - renderWatch.renderEnd('parraleleCoordinateChart immediate'); - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - parallelCoordinates.dispatch.on('elementMouseover.tooltip', function (evt) { - var tp = { - key: evt.label, - color: evt.color, - series: [] - } - if(evt.values){ - Object.keys(evt.values).forEach(function (d) { - var dim = evt.dimensions.filter(function (dd) {return dd.key === d;})[0]; - if(dim){ - var v; - if (isNaN(evt.values[d]) || isNaN(parseFloat(evt.values[d]))) { - v = nanValue; - } else { - v = dim.format(evt.values[d]); - } - tp.series.push({ idx: dim.currentPosition, key: d, value: v, color: dim.color }); - } - }); - tp.series.sort(function(a,b) {return a.idx - b.idx}); - } - tooltip.data(tp).hidden(false); - }); - - parallelCoordinates.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - - parallelCoordinates.dispatch.on('elementMousemove.tooltip', function () { - tooltip(); - }); - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.parallelCoordinates = parallelCoordinates; - chart.legend = legend; - chart.tooltip = tooltip; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: { get: function () { return width; }, set: function (_) { width = _; } }, - height: { get: function () { return height; }, set: function (_) { height = _; } }, - showLegend: { get: function () { return showLegend; }, set: function (_) { showLegend = _; } }, - defaultState: { get: function () { return defaultState; }, set: function (_) { defaultState = _; } }, - dimensionData: { get: function () { return dimensionData; }, set: function (_) { dimensionData = _; } }, - displayBrush: { get: function () { return displayBrush; }, set: function (_) { displayBrush = _; } }, - noData: { get: function () { return noData; }, set: function (_) { noData = _; } }, - nanValue: { get: function () { return nanValue; }, set: function (_) { nanValue = _; } }, - - // options that require extra logic in the setter - margin: { - get: function () { return margin; }, - set: function (_) { - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - } - }, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - parallelCoordinates.color(color); - }} - }); - - nv.utils.inheritOptions(chart, parallelCoordinates); - nv.utils.initOptions(chart); - - return chart; - }; -nv.models.pie = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 500 - , height = 500 - , getX = function(d) { return d.x } - , getY = function(d) { return d.y } - , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one - , container = null - , color = nv.utils.defaultColor() - , valueFormat = d3.format(',.2f') - , showLabels = true - , labelsOutside = false - , labelType = "key" - , labelThreshold = .02 //if slice percentage is under this, don't show label - , donut = false - , title = false - , growOnHover = true - , titleOffset = 0 - , labelSunbeamLayout = false - , startAngle = false - , padAngle = false - , endAngle = false - , cornerRadius = 0 - , donutRatio = 0.5 - , duration = 250 - , arcsRadius = [] - , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout', 'elementMousemove', 'renderEnd') - ; - - var arcs = []; - var arcsOver = []; - - //============================================================ - // chart function - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right - , availableHeight = height - margin.top - margin.bottom - , radius = Math.min(availableWidth, availableHeight) / 2 - , arcsRadiusOuter = [] - , arcsRadiusInner = [] - ; - - container = d3.select(this) - if (arcsRadius.length === 0) { - var outer = radius - radius / 5; - var inner = donutRatio * radius; - for (var i = 0; i < data[0].length; i++) { - arcsRadiusOuter.push(outer); - arcsRadiusInner.push(inner); - } - } else { - if(growOnHover){ - arcsRadiusOuter = arcsRadius.map(function (d) { return (d.outer - d.outer / 5) * radius; }); - arcsRadiusInner = arcsRadius.map(function (d) { return (d.inner - d.inner / 5) * radius; }); - donutRatio = d3.min(arcsRadius.map(function (d) { return (d.inner - d.inner / 5); })); - } else { - arcsRadiusOuter = arcsRadius.map(function (d) { return d.outer * radius; }); - arcsRadiusInner = arcsRadius.map(function (d) { return d.inner * radius; }); - donutRatio = d3.min(arcsRadius.map(function (d) { return d.inner; })); - } - } - nv.utils.initSVG(container); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('.nv-wrap.nv-pie').data(data); - var wrapEnter = wrap.enter().append('g').attr('class','nvd3 nv-wrap nv-pie nv-chart-' + id); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - var g_pie = gEnter.append('g').attr('class', 'nv-pie'); - gEnter.append('g').attr('class', 'nv-pieLabels'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - g.select('.nv-pie').attr('transform', 'translate(' + availableWidth / 2 + ',' + availableHeight / 2 + ')'); - g.select('.nv-pieLabels').attr('transform', 'translate(' + availableWidth / 2 + ',' + availableHeight / 2 + ')'); - - // - container.on('click', function(d,i) { - dispatch.chartClick({ - data: d, - index: i, - pos: d3.event, - id: id - }); - }); - - arcs = []; - arcsOver = []; - for (var i = 0; i < data[0].length; i++) { - - var arc = d3.svg.arc().outerRadius(arcsRadiusOuter[i]); - var arcOver = d3.svg.arc().outerRadius(arcsRadiusOuter[i] + 5); - - if (startAngle !== false) { - arc.startAngle(startAngle); - arcOver.startAngle(startAngle); - } - if (endAngle !== false) { - arc.endAngle(endAngle); - arcOver.endAngle(endAngle); - } - if (donut) { - arc.innerRadius(arcsRadiusInner[i]); - arcOver.innerRadius(arcsRadiusInner[i]); - } - - if (arc.cornerRadius && cornerRadius) { - arc.cornerRadius(cornerRadius); - arcOver.cornerRadius(cornerRadius); - } - - arcs.push(arc); - arcsOver.push(arcOver); - } - - // Setup the Pie chart and choose the data element - var pie = d3.layout.pie() - .sort(null) - .value(function(d) { return d.disabled ? 0 : getY(d) }); - - // padAngle added in d3 3.5 - if (pie.padAngle && padAngle) { - pie.padAngle(padAngle); - } - - // if title is specified and donut, put it in the middle - if (donut && title) { - g_pie.append("text").attr('class', 'nv-pie-title'); - - wrap.select('.nv-pie-title') - .style("text-anchor", "middle") - .text(function (d) { - return title; - }) - .style("font-size", (Math.min(availableWidth, availableHeight)) * donutRatio * 2 / (title.length + 2) + "px") - .attr("dy", "0.35em") // trick to vertically center text - .attr('transform', function(d, i) { - return 'translate(0, '+ titleOffset + ')'; - }); - } - - var slices = wrap.select('.nv-pie').selectAll('.nv-slice').data(pie); - var pieLabels = wrap.select('.nv-pieLabels').selectAll('.nv-label').data(pie); - - slices.exit().remove(); - pieLabels.exit().remove(); - - var ae = slices.enter().append('g'); - ae.attr('class', 'nv-slice'); - ae.on('mouseover', function(d, i) { - d3.select(this).classed('hover', true); - if (growOnHover) { - d3.select(this).select("path").transition() - .duration(70) - .attr("d", arcsOver[i]); - } - dispatch.elementMouseover({ - data: d.data, - index: i, - color: d3.select(this).style("fill"), - percent: (d.endAngle - d.startAngle) / (2 * Math.PI) - }); - }); - ae.on('mouseout', function(d, i) { - d3.select(this).classed('hover', false); - if (growOnHover) { - d3.select(this).select("path").transition() - .duration(50) - .attr("d", arcs[i]); - } - dispatch.elementMouseout({data: d.data, index: i}); - }); - ae.on('mousemove', function(d, i) { - dispatch.elementMousemove({data: d.data, index: i}); - }); - ae.on('click', function(d, i) { - var element = this; - dispatch.elementClick({ - data: d.data, - index: i, - color: d3.select(this).style("fill"), - event: d3.event, - element: element - }); - }); - ae.on('dblclick', function(d, i) { - dispatch.elementDblClick({ - data: d.data, - index: i, - color: d3.select(this).style("fill") - }); - }); - - slices.attr('fill', function(d,i) { return color(d.data, i); }); - slices.attr('stroke', function(d,i) { return color(d.data, i); }); - - var paths = ae.append('path').each(function(d) { - this._current = d; - }); - - slices.select('path') - .transition() - .duration(duration) - .attr('d', function (d, i) { return arcs[i](d); }) - .attrTween('d', arcTween); - - if (showLabels) { - // This does the normal label - var labelsArc = []; - for (var i = 0; i < data[0].length; i++) { - labelsArc.push(arcs[i]); - - if (labelsOutside) { - if (donut) { - labelsArc[i] = d3.svg.arc().outerRadius(arcs[i].outerRadius()); - if (startAngle !== false) labelsArc[i].startAngle(startAngle); - if (endAngle !== false) labelsArc[i].endAngle(endAngle); - } - } else if (!donut) { - labelsArc[i].innerRadius(0); - } - } - - pieLabels.enter().append("g").classed("nv-label",true).each(function(d,i) { - var group = d3.select(this); - - group.attr('transform', function (d, i) { - if (labelSunbeamLayout) { - d.outerRadius = arcsRadiusOuter[i] + 10; // Set Outer Coordinate - d.innerRadius = arcsRadiusOuter[i] + 15; // Set Inner Coordinate - var rotateAngle = (d.startAngle + d.endAngle) / 2 * (180 / Math.PI); - if ((d.startAngle + d.endAngle) / 2 < Math.PI) { - rotateAngle -= 90; - } else { - rotateAngle += 90; - } - return 'translate(' + labelsArc[i].centroid(d) + ') rotate(' + rotateAngle + ')'; - } else { - d.outerRadius = radius + 10; // Set Outer Coordinate - d.innerRadius = radius + 15; // Set Inner Coordinate - return 'translate(' + labelsArc[i].centroid(d) + ')' - } - }); - - group.append('rect') - .style('stroke', '#fff') - .style('fill', '#fff') - .attr("rx", 3) - .attr("ry", 3); - - group.append('text') - .style('text-anchor', labelSunbeamLayout ? ((d.startAngle + d.endAngle) / 2 < Math.PI ? 'start' : 'end') : 'middle') //center the text on it's origin or begin/end if orthogonal aligned - .style('fill', '#000') - }); - - var labelLocationHash = {}; - var avgHeight = 14; - var avgWidth = 140; - var createHashKey = function(coordinates) { - return Math.floor(coordinates[0]/avgWidth) * avgWidth + ',' + Math.floor(coordinates[1]/avgHeight) * avgHeight; - }; - var getSlicePercentage = function(d) { - return (d.endAngle - d.startAngle) / (2 * Math.PI); - }; - - pieLabels.watchTransition(renderWatch, 'pie labels').attr('transform', function (d, i) { - if (labelSunbeamLayout) { - d.outerRadius = arcsRadiusOuter[i] + 10; // Set Outer Coordinate - d.innerRadius = arcsRadiusOuter[i] + 15; // Set Inner Coordinate - var rotateAngle = (d.startAngle + d.endAngle) / 2 * (180 / Math.PI); - if ((d.startAngle + d.endAngle) / 2 < Math.PI) { - rotateAngle -= 90; - } else { - rotateAngle += 90; - } - return 'translate(' + labelsArc[i].centroid(d) + ') rotate(' + rotateAngle + ')'; - } else { - d.outerRadius = radius + 10; // Set Outer Coordinate - d.innerRadius = radius + 15; // Set Inner Coordinate - - /* - Overlapping pie labels are not good. What this attempts to do is, prevent overlapping. - Each label location is hashed, and if a hash collision occurs, we assume an overlap. - Adjust the label's y-position to remove the overlap. - */ - var center = labelsArc[i].centroid(d); - var percent = getSlicePercentage(d); - if (d.value && percent >= labelThreshold) { - var hashKey = createHashKey(center); - if (labelLocationHash[hashKey]) { - center[1] -= avgHeight; - } - labelLocationHash[createHashKey(center)] = true; - } - return 'translate(' + center + ')' - } - }); - - pieLabels.select(".nv-label text") - .style('text-anchor', function(d,i) { - //center the text on it's origin or begin/end if orthogonal aligned - return labelSunbeamLayout ? ((d.startAngle + d.endAngle) / 2 < Math.PI ? 'start' : 'end') : 'middle'; - }) - .text(function(d, i) { - var percent = getSlicePercentage(d); - var label = ''; - if (!d.value || percent < labelThreshold) return ''; - - if(typeof labelType === 'function') { - label = labelType(d, i, { - 'key': getX(d.data), - 'value': getY(d.data), - 'percent': valueFormat(percent) - }); - } else { - switch (labelType) { - case 'key': - label = getX(d.data); - break; - case 'value': - label = valueFormat(getY(d.data)); - break; - case 'percent': - label = d3.format('%')(percent); - break; - } - } - return label; - }) - ; - } - - - // Computes the angle of an arc, converting from radians to degrees. - function angle(d) { - var a = (d.startAngle + d.endAngle) * 90 / Math.PI - 90; - return a > 90 ? a - 180 : a; - } - - function arcTween(a, idx) { - a.endAngle = isNaN(a.endAngle) ? 0 : a.endAngle; - a.startAngle = isNaN(a.startAngle) ? 0 : a.startAngle; - if (!donut) a.innerRadius = 0; - var i = d3.interpolate(this._current, a); - this._current = i(0); - return function (t) { - return arcs[idx](i(t)); - }; - } - }); - - renderWatch.renderEnd('pie immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - arcsRadius: { get: function () { return arcsRadius; }, set: function (_) { arcsRadius = _; } }, - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLabels: {get: function(){return showLabels;}, set: function(_){showLabels=_;}}, - title: {get: function(){return title;}, set: function(_){title=_;}}, - titleOffset: {get: function(){return titleOffset;}, set: function(_){titleOffset=_;}}, - labelThreshold: {get: function(){return labelThreshold;}, set: function(_){labelThreshold=_;}}, - valueFormat: {get: function(){return valueFormat;}, set: function(_){valueFormat=_;}}, - x: {get: function(){return getX;}, set: function(_){getX=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - endAngle: {get: function(){return endAngle;}, set: function(_){endAngle=_;}}, - startAngle: {get: function(){return startAngle;}, set: function(_){startAngle=_;}}, - padAngle: {get: function(){return padAngle;}, set: function(_){padAngle=_;}}, - cornerRadius: {get: function(){return cornerRadius;}, set: function(_){cornerRadius=_;}}, - donutRatio: {get: function(){return donutRatio;}, set: function(_){donutRatio=_;}}, - labelsOutside: {get: function(){return labelsOutside;}, set: function(_){labelsOutside=_;}}, - labelSunbeamLayout: {get: function(){return labelSunbeamLayout;}, set: function(_){labelSunbeamLayout=_;}}, - donut: {get: function(){return donut;}, set: function(_){donut=_;}}, - growOnHover: {get: function(){return growOnHover;}, set: function(_){growOnHover=_;}}, - - // depreciated after 1.7.1 - pieLabelsOutside: {get: function(){return labelsOutside;}, set: function(_){ - labelsOutside=_; - nv.deprecated('pieLabelsOutside', 'use labelsOutside instead'); - }}, - // depreciated after 1.7.1 - donutLabelsOutside: {get: function(){return labelsOutside;}, set: function(_){ - labelsOutside=_; - nv.deprecated('donutLabelsOutside', 'use labelsOutside instead'); - }}, - // deprecated after 1.7.1 - labelFormat: {get: function(){ return valueFormat;}, set: function(_) { - valueFormat=_; - nv.deprecated('labelFormat','use valueFormat instead'); - }}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = typeof _.top != 'undefined' ? _.top : margin.top; - margin.right = typeof _.right != 'undefined' ? _.right : margin.right; - margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom; - margin.left = typeof _.left != 'undefined' ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - }}, - y: {get: function(){return getY;}, set: function(_){ - getY=d3.functor(_); - }}, - color: {get: function(){return color;}, set: function(_){ - color=nv.utils.getColor(_); - }}, - labelType: {get: function(){return labelType;}, set: function(_){ - labelType= _ || 'key'; - }} - }); - - nv.utils.initOptions(chart); - return chart; -}; -nv.models.pieChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var pie = nv.models.pie(); - var legend = nv.models.legend(); - var tooltip = nv.models.tooltip(); - - var margin = {top: 30, right: 20, bottom: 20, left: 20} - , width = null - , height = null - , showTooltipPercent = false - , showLegend = true - , legendPosition = "top" - , color = nv.utils.defaultColor() - , state = nv.utils.state() - , defaultState = null - , noData = null - , duration = 250 - , dispatch = d3.dispatch('stateChange', 'changeState','renderEnd') - ; - - tooltip - .duration(0) - .headerEnabled(false) - .valueFormatter(function(d, i) { - return pie.valueFormat()(d, i); - }); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - - var stateGetter = function(data) { - return function(){ - return { - active: data.map(function(d) { return !d.disabled }) - }; - } - }; - - var stateSetter = function(data) { - return function(state) { - if (state.active !== undefined) { - data.forEach(function (series, i) { - series.disabled = !state.active[i]; - }); - } - } - }; - - //============================================================ - // Chart function - //------------------------------------------------------------ - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(pie); - - selection.each(function(data) { - var container = d3.select(this); - nv.utils.initSVG(container); - - var that = this; - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { container.transition().call(chart); }; - chart.container = this; - - state.setter(stateSetter(data), chart.update) - .getter(stateGetter(data)) - .update(); - - //set state.disabled - state.disabled = data.map(function(d) { return !!d.disabled }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display No Data message if there's nothing to show. - if (!data || !data.length) { - nv.utils.noData(chart, container); - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-pieChart').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-pieChart').append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-pieWrap'); - gEnter.append('g').attr('class', 'nv-legendWrap'); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - if (legendPosition === "top") { - legend.width( availableWidth ).key(pie.x()); - - wrap.select('.nv-legendWrap') - .datum(data) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - wrap.select('.nv-legendWrap') - .attr('transform', 'translate(0,' + (-margin.top) +')'); - } else if (legendPosition === "right") { - var legendWidth = nv.models.legend().width(); - if (availableWidth / 2 < legendWidth) { - legendWidth = (availableWidth / 2) - } - legend.height(availableHeight).key(pie.x()); - legend.width(legendWidth); - availableWidth -= legend.width(); - - wrap.select('.nv-legendWrap') - .datum(data) - .call(legend) - .attr('transform', 'translate(' + (availableWidth) +',0)'); - } - } - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - // Main Chart Component(s) - pie.width(availableWidth).height(availableHeight); - var pieWrap = g.select('.nv-pieWrap').datum([data]); - d3.transition(pieWrap).call(pie); - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - legend.dispatch.on('stateChange', function(newState) { - for (var key in newState) { - state[key] = newState[key]; - } - dispatch.stateChange(state); - chart.update(); - }); - - // Update chart from a state object passed to event handler - dispatch.on('changeState', function(e) { - if (typeof e.disabled !== 'undefined') { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - state.disabled = e.disabled; - } - chart.update(); - }); - }); - - renderWatch.renderEnd('pieChart immediate'); - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - pie.dispatch.on('elementMouseover.tooltip', function(evt) { - evt['series'] = { - key: chart.x()(evt.data), - value: chart.y()(evt.data), - color: evt.color, - percent: evt.percent - }; - if (!showTooltipPercent) { - delete evt.percent; - delete evt.series.percent; - } - tooltip.data(evt).hidden(false); - }); - - pie.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - - pie.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.legend = legend; - chart.dispatch = dispatch; - chart.pie = pie; - chart.tooltip = tooltip; - chart.options = nv.utils.optionsFunc.bind(chart); - - // use Object get/set functionality to map between vars and chart functions - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - showTooltipPercent: {get: function(){return showTooltipPercent;}, set: function(_){showTooltipPercent=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - legendPosition: {get: function(){return legendPosition;}, set: function(_){legendPosition=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - - // options that require extra logic in the setter - color: {get: function(){return color;}, set: function(_){ - color = _; - legend.color(color); - pie.color(color); - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - pie.duration(duration); - }}, - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }} - }); - nv.utils.inheritOptions(chart, pie); - nv.utils.initOptions(chart); - return chart; -}; - -nv.models.scatter = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = null - , height = null - , color = nv.utils.defaultColor() // chooses color - , id = Math.floor(Math.random() * 100000) //Create semi-unique ID incase user doesn't select one - , container = null - , x = d3.scale.linear() - , y = d3.scale.linear() - , z = d3.scale.linear() //linear because d3.svg.shape.size is treated as area - , getX = function(d) { return d.x } // accessor to get the x value - , getY = function(d) { return d.y } // accessor to get the y value - , getSize = function(d) { return d.size || 1} // accessor to get the point size - , getShape = function(d) { return d.shape || 'circle' } // accessor to get point shape - , forceX = [] // List of numbers to Force into the X scale (ie. 0, or a max / min, etc.) - , forceY = [] // List of numbers to Force into the Y scale - , forceSize = [] // List of numbers to Force into the Size scale - , interactive = true // If true, plots a voronoi overlay for advanced point intersection - , pointActive = function(d) { return !d.notActive } // any points that return false will be filtered out - , padData = false // If true, adds half a data points width to front and back, for lining up a line chart with a bar chart - , padDataOuter = .1 //outerPadding to imitate ordinal scale outer padding - , clipEdge = false // if true, masks points within x and y scale - , clipVoronoi = true // if true, masks each point with a circle... can turn off to slightly increase performance - , showVoronoi = false // display the voronoi areas - , clipRadius = function() { return 25 } // function to get the radius for voronoi point clips - , xDomain = null // Override x domain (skips the calculation from data) - , yDomain = null // Override y domain - , xRange = null // Override x range - , yRange = null // Override y range - , sizeDomain = null // Override point size domain - , sizeRange = null - , singlePoint = false - , dispatch = d3.dispatch('elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout', 'renderEnd') - , useVoronoi = true - , duration = 250 - , interactiveUpdateDelay = 300 - , showLabels = false - ; - - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var x0, y0, z0 // used to store previous scales - , timeoutID - , needsUpdate = false // Flag for when the points are visually updating, but the interactive layer is behind, to disable tooltips - , renderWatch = nv.utils.renderWatch(dispatch, duration) - , _sizeRange_def = [16, 256] - , _caches - ; - - function getCache(d) { - var cache, i; - cache = _caches = _caches || {}; - i = d[0].series; - cache = cache[i] = cache[i] || {}; - i = d[1]; - cache = cache[i] = cache[i] || {}; - return cache; - } - - function getDiffs(d) { - var i, key, - point = d[0], - cache = getCache(d), - diffs = false; - for (i = 1; i < arguments.length; i ++) { - key = arguments[i]; - if (cache[key] !== point[key] || !cache.hasOwnProperty(key)) { - cache[key] = point[key]; - diffs = true; - } - } - return diffs; - } - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - container = d3.select(this); - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - nv.utils.initSVG(container); - - //add series index to each data point for reference - data.forEach(function(series, i) { - series.values.forEach(function(point) { - point.series = i; - }); - }); - - // Setup Scales - var logScale = chart.yScale().name === d3.scale.log().name ? true : false; - // remap and flatten the data for use in calculating the scales' domains - var seriesData = (xDomain && yDomain && sizeDomain) ? [] : // if we know xDomain and yDomain and sizeDomain, no need to calculate.... if Size is constant remember to set sizeDomain to speed up performance - d3.merge( - data.map(function(d) { - return d.values.map(function(d,i) { - return { x: getX(d,i), y: getY(d,i), size: getSize(d,i) } - }) - }) - ); - - x .domain(xDomain || d3.extent(seriesData.map(function(d) { return d.x; }).concat(forceX))) - - if (padData && data[0]) - x.range(xRange || [(availableWidth * padDataOuter + availableWidth) / (2 *data[0].values.length), availableWidth - availableWidth * (1 + padDataOuter) / (2 * data[0].values.length) ]); - //x.range([availableWidth * .5 / data[0].values.length, availableWidth * (data[0].values.length - .5) / data[0].values.length ]); - else - x.range(xRange || [0, availableWidth]); - - if (logScale) { - var min = d3.min(seriesData.map(function(d) { if (d.y !== 0) return d.y; })); - y.clamp(true) - .domain(yDomain || d3.extent(seriesData.map(function(d) { - if (d.y !== 0) return d.y; - else return min * 0.1; - }).concat(forceY))) - .range(yRange || [availableHeight, 0]); - } else { - y.domain(yDomain || d3.extent(seriesData.map(function (d) { return d.y;}).concat(forceY))) - .range(yRange || [availableHeight, 0]); - } - - z .domain(sizeDomain || d3.extent(seriesData.map(function(d) { return d.size }).concat(forceSize))) - .range(sizeRange || _sizeRange_def); - - // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point - singlePoint = x.domain()[0] === x.domain()[1] || y.domain()[0] === y.domain()[1]; - - if (x.domain()[0] === x.domain()[1]) - x.domain()[0] ? - x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01]) - : x.domain([-1,1]); - - if (y.domain()[0] === y.domain()[1]) - y.domain()[0] ? - y.domain([y.domain()[0] - y.domain()[0] * 0.01, y.domain()[1] + y.domain()[1] * 0.01]) - : y.domain([-1,1]); - - if ( isNaN(x.domain()[0])) { - x.domain([-1,1]); - } - - if ( isNaN(y.domain()[0])) { - y.domain([-1,1]); - } - - x0 = x0 || x; - y0 = y0 || y; - z0 = z0 || z; - - var scaleDiff = x(1) !== x0(1) || y(1) !== y0(1) || z(1) !== z0(1); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-scatter').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-scatter nv-chart-' + id); - var defsEnter = wrapEnter.append('defs'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - wrap.classed('nv-single-point', singlePoint); - gEnter.append('g').attr('class', 'nv-groups'); - gEnter.append('g').attr('class', 'nv-point-paths'); - wrapEnter.append('g').attr('class', 'nv-point-clips'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - defsEnter.append('clipPath') - .attr('id', 'nv-edge-clip-' + id) - .append('rect'); - - wrap.select('#nv-edge-clip-' + id + ' rect') - .attr('width', availableWidth) - .attr('height', (availableHeight > 0) ? availableHeight : 0); - - g.attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + id + ')' : ''); - - function updateInteractiveLayer() { - // Always clear needs-update flag regardless of whether or not - // we will actually do anything (avoids needless invocations). - needsUpdate = false; - - if (!interactive) return false; - - // inject series and point index for reference into voronoi - if (useVoronoi === true) { - var vertices = d3.merge(data.map(function(group, groupIndex) { - return group.values - .map(function(point, pointIndex) { - // *Adding noise to make duplicates very unlikely - // *Injecting series and point index for reference - /* *Adding a 'jitter' to the points, because there's an issue in d3.geom.voronoi. - */ - var pX = getX(point,pointIndex); - var pY = getY(point,pointIndex); - - return [nv.utils.NaNtoZero(x(pX))+ Math.random() * 1e-4, - nv.utils.NaNtoZero(y(pY))+ Math.random() * 1e-4, - groupIndex, - pointIndex, point]; //temp hack to add noise until I think of a better way so there are no duplicates - }) - .filter(function(pointArray, pointIndex) { - return pointActive(pointArray[4], pointIndex); // Issue #237.. move filter to after map, so pointIndex is correct! - }) - }) - ); - - if (vertices.length == 0) return false; // No active points, we're done - if (vertices.length < 3) { - // Issue #283 - Adding 2 dummy points to the voronoi b/c voronoi requires min 3 points to work - vertices.push([x.range()[0] - 20, y.range()[0] - 20, null, null]); - vertices.push([x.range()[1] + 20, y.range()[1] + 20, null, null]); - vertices.push([x.range()[0] - 20, y.range()[0] + 20, null, null]); - vertices.push([x.range()[1] + 20, y.range()[1] - 20, null, null]); - } - - // keep voronoi sections from going more than 10 outside of graph - // to avoid overlap with other things like legend etc - var bounds = d3.geom.polygon([ - [-10,-10], - [-10,height + 10], - [width + 10,height + 10], - [width + 10,-10] - ]); - - var voronoi = d3.geom.voronoi(vertices).map(function(d, i) { - return { - 'data': bounds.clip(d), - 'series': vertices[i][2], - 'point': vertices[i][3] - } - }); - - // nuke all voronoi paths on reload and recreate them - wrap.select('.nv-point-paths').selectAll('path').remove(); - var pointPaths = wrap.select('.nv-point-paths').selectAll('path').data(voronoi); - var vPointPaths = pointPaths - .enter().append("svg:path") - .attr("d", function(d) { - if (!d || !d.data || d.data.length === 0) - return 'M 0 0'; - else - return "M" + d.data.join(",") + "Z"; - }) - .attr("id", function(d,i) { - return "nv-path-"+i; }) - .attr("clip-path", function(d,i) { return "url(#nv-clip-"+id+"-"+i+")"; }) - ; - - // good for debugging point hover issues - if (showVoronoi) { - vPointPaths.style("fill", d3.rgb(230, 230, 230)) - .style('fill-opacity', 0.4) - .style('stroke-opacity', 1) - .style("stroke", d3.rgb(200,200,200)); - } - - if (clipVoronoi) { - // voronoi sections are already set to clip, - // just create the circles with the IDs they expect - wrap.select('.nv-point-clips').selectAll('*').remove(); // must do * since it has sub-dom - var pointClips = wrap.select('.nv-point-clips').selectAll('clipPath').data(vertices); - var vPointClips = pointClips - .enter().append("svg:clipPath") - .attr("id", function(d, i) { return "nv-clip-"+id+"-"+i;}) - .append("svg:circle") - .attr('cx', function(d) { return d[0]; }) - .attr('cy', function(d) { return d[1]; }) - .attr('r', clipRadius); - } - - var mouseEventCallback = function(d, mDispatch) { - if (needsUpdate) return 0; - var series = data[d.series]; - if (series === undefined) return; - var point = series.values[d.point]; - point['color'] = color(series, d.series); - - // standardize attributes for tooltip. - point['x'] = getX(point); - point['y'] = getY(point); - - // can't just get box of event node since it's actually a voronoi polygon - var box = container.node().getBoundingClientRect(); - var scrollTop = window.pageYOffset || document.documentElement.scrollTop; - var scrollLeft = window.pageXOffset || document.documentElement.scrollLeft; - - var pos = { - left: x(getX(point, d.point)) + box.left + scrollLeft + margin.left + 10, - top: y(getY(point, d.point)) + box.top + scrollTop + margin.top + 10 - }; - - mDispatch({ - point: point, - series: series, - pos: pos, - relativePos: [x(getX(point, d.point)) + margin.left, y(getY(point, d.point)) + margin.top], - seriesIndex: d.series, - pointIndex: d.point - }); - }; - - pointPaths - .on('click', function(d) { - mouseEventCallback(d, dispatch.elementClick); - }) - .on('dblclick', function(d) { - mouseEventCallback(d, dispatch.elementDblClick); - }) - .on('mouseover', function(d) { - mouseEventCallback(d, dispatch.elementMouseover); - }) - .on('mouseout', function(d, i) { - mouseEventCallback(d, dispatch.elementMouseout); - }); - - } else { - // add event handlers to points instead voronoi paths - wrap.select('.nv-groups').selectAll('.nv-group') - .selectAll('.nv-point') - //.data(dataWithPoints) - //.style('pointer-events', 'auto') // recativate events, disabled by css - .on('click', function(d,i) { - //nv.log('test', d, i); - if (needsUpdate || !data[d.series]) return 0; //check if this is a dummy point - var series = data[d.series], - point = series.values[i]; - var element = this; - dispatch.elementClick({ - point: point, - series: series, - pos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top], //TODO: make this pos base on the page - relativePos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top], - seriesIndex: d.series, - pointIndex: i, - event: d3.event, - element: element - }); - }) - .on('dblclick', function(d,i) { - if (needsUpdate || !data[d.series]) return 0; //check if this is a dummy point - var series = data[d.series], - point = series.values[i]; - - dispatch.elementDblClick({ - point: point, - series: series, - pos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top],//TODO: make this pos base on the page - relativePos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top], - seriesIndex: d.series, - pointIndex: i - }); - }) - .on('mouseover', function(d,i) { - if (needsUpdate || !data[d.series]) return 0; //check if this is a dummy point - var series = data[d.series], - point = series.values[i]; - - dispatch.elementMouseover({ - point: point, - series: series, - pos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top],//TODO: make this pos base on the page - relativePos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top], - seriesIndex: d.series, - pointIndex: i, - color: color(d, i) - }); - }) - .on('mouseout', function(d,i) { - if (needsUpdate || !data[d.series]) return 0; //check if this is a dummy point - var series = data[d.series], - point = series.values[i]; - - dispatch.elementMouseout({ - point: point, - series: series, - pos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top],//TODO: make this pos base on the page - relativePos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top], - seriesIndex: d.series, - pointIndex: i, - color: color(d, i) - }); - }); - } - } - - needsUpdate = true; - var groups = wrap.select('.nv-groups').selectAll('.nv-group') - .data(function(d) { return d }, function(d) { return d.key }); - groups.enter().append('g') - .style('stroke-opacity', 1e-6) - .style('fill-opacity', 1e-6); - groups.exit() - .remove(); - groups - .attr('class', function(d,i) { - return (d.classed || '') + ' nv-group nv-series-' + i; - }) - .classed('nv-noninteractive', !interactive) - .classed('hover', function(d) { return d.hover }); - groups.watchTransition(renderWatch, 'scatter: groups') - .style('fill', function(d,i) { return color(d, i) }) - .style('stroke', function(d,i) { return color(d, i) }) - .style('stroke-opacity', 1) - .style('fill-opacity', .5); - - // create the points, maintaining their IDs from the original data set - var points = groups.selectAll('path.nv-point') - .data(function(d) { - return d.values.map( - function (point, pointIndex) { - return [point, pointIndex] - }).filter( - function(pointArray, pointIndex) { - return pointActive(pointArray[0], pointIndex) - }) - }); - points.enter().append('path') - .attr('class', function (d) { - return 'nv-point nv-point-' + d[1]; - }) - .style('fill', function (d) { return d.color }) - .style('stroke', function (d) { return d.color }) - .attr('transform', function(d) { - return 'translate(' + nv.utils.NaNtoZero(x0(getX(d[0],d[1]))) + ',' + nv.utils.NaNtoZero(y0(getY(d[0],d[1]))) + ')' - }) - .attr('d', - nv.utils.symbol() - .type(function(d) { return getShape(d[0]); }) - .size(function(d) { return z(getSize(d[0],d[1])) }) - ); - points.exit().remove(); - groups.exit().selectAll('path.nv-point') - .watchTransition(renderWatch, 'scatter exit') - .attr('transform', function(d) { - return 'translate(' + nv.utils.NaNtoZero(x(getX(d[0],d[1]))) + ',' + nv.utils.NaNtoZero(y(getY(d[0],d[1]))) + ')' - }) - .remove(); - points.filter(function (d) { return scaleDiff || getDiffs(d, 'x', 'y'); }) - .watchTransition(renderWatch, 'scatter points') - .attr('transform', function(d) { - //nv.log(d, getX(d[0],d[1]), x(getX(d[0],d[1]))); - return 'translate(' + nv.utils.NaNtoZero(x(getX(d[0],d[1]))) + ',' + nv.utils.NaNtoZero(y(getY(d[0],d[1]))) + ')' - }); - points.filter(function (d) { return scaleDiff || getDiffs(d, 'shape', 'size'); }) - .watchTransition(renderWatch, 'scatter points') - .attr('d', - nv.utils.symbol() - .type(function(d) { return getShape(d[0]); }) - .size(function(d) { return z(getSize(d[0],d[1])) }) - ); - - // add label a label to scatter chart - if(showLabels) - { - var titles = groups.selectAll('.nv-label') - .data(function(d) { - return d.values.map( - function (point, pointIndex) { - return [point, pointIndex] - }).filter( - function(pointArray, pointIndex) { - return pointActive(pointArray[0], pointIndex) - }) - }); - - titles.enter().append('text') - .style('fill', function (d,i) { - return d.color }) - .style('stroke-opacity', 0) - .style('fill-opacity', 1) - .attr('transform', function(d) { - var dx = nv.utils.NaNtoZero(x0(getX(d[0],d[1]))) + Math.sqrt(z(getSize(d[0],d[1]))/Math.PI) + 2; - return 'translate(' + dx + ',' + nv.utils.NaNtoZero(y0(getY(d[0],d[1]))) + ')'; - }) - .text(function(d,i){ - return d[0].label;}); - - titles.exit().remove(); - groups.exit().selectAll('path.nv-label') - .watchTransition(renderWatch, 'scatter exit') - .attr('transform', function(d) { - var dx = nv.utils.NaNtoZero(x(getX(d[0],d[1])))+ Math.sqrt(z(getSize(d[0],d[1]))/Math.PI)+2; - return 'translate(' + dx + ',' + nv.utils.NaNtoZero(y(getY(d[0],d[1]))) + ')'; - }) - .remove(); - titles.each(function(d) { - d3.select(this) - .classed('nv-label', true) - .classed('nv-label-' + d[1], false) - .classed('hover',false); - }); - titles.watchTransition(renderWatch, 'scatter labels') - .attr('transform', function(d) { - var dx = nv.utils.NaNtoZero(x(getX(d[0],d[1])))+ Math.sqrt(z(getSize(d[0],d[1]))/Math.PI)+2; - return 'translate(' + dx + ',' + nv.utils.NaNtoZero(y(getY(d[0],d[1]))) + ')' - }); - } - - // Delay updating the invisible interactive layer for smoother animation - if( interactiveUpdateDelay ) - { - clearTimeout(timeoutID); // stop repeat calls to updateInteractiveLayer - timeoutID = setTimeout(updateInteractiveLayer, interactiveUpdateDelay ); - } - else - { - updateInteractiveLayer(); - } - - //store old scales for use in transitions on update - x0 = x.copy(); - y0 = y.copy(); - z0 = z.copy(); - - }); - renderWatch.renderEnd('scatter immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - // utility function calls provided by this chart - chart._calls = new function() { - this.clearHighlights = function () { - nv.dom.write(function() { - container.selectAll(".nv-point.hover").classed("hover", false); - }); - return null; - }; - this.highlightPoint = function (seriesIndex, pointIndex, isHoverOver) { - nv.dom.write(function() { - container.select('.nv-groups') - .selectAll(".nv-series-" + seriesIndex) - .selectAll(".nv-point-" + pointIndex) - .classed("hover", isHoverOver); - }); - }; - }; - - // trigger calls from events too - dispatch.on('elementMouseover.point', function(d) { - if (interactive) chart._calls.highlightPoint(d.seriesIndex,d.pointIndex,true); - }); - - dispatch.on('elementMouseout.point', function(d) { - if (interactive) chart._calls.highlightPoint(d.seriesIndex,d.pointIndex,false); - }); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - xScale: {get: function(){return x;}, set: function(_){x=_;}}, - yScale: {get: function(){return y;}, set: function(_){y=_;}}, - pointScale: {get: function(){return z;}, set: function(_){z=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - pointDomain: {get: function(){return sizeDomain;}, set: function(_){sizeDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - pointRange: {get: function(){return sizeRange;}, set: function(_){sizeRange=_;}}, - forceX: {get: function(){return forceX;}, set: function(_){forceX=_;}}, - forceY: {get: function(){return forceY;}, set: function(_){forceY=_;}}, - forcePoint: {get: function(){return forceSize;}, set: function(_){forceSize=_;}}, - interactive: {get: function(){return interactive;}, set: function(_){interactive=_;}}, - pointActive: {get: function(){return pointActive;}, set: function(_){pointActive=_;}}, - padDataOuter: {get: function(){return padDataOuter;}, set: function(_){padDataOuter=_;}}, - padData: {get: function(){return padData;}, set: function(_){padData=_;}}, - clipEdge: {get: function(){return clipEdge;}, set: function(_){clipEdge=_;}}, - clipVoronoi: {get: function(){return clipVoronoi;}, set: function(_){clipVoronoi=_;}}, - clipRadius: {get: function(){return clipRadius;}, set: function(_){clipRadius=_;}}, - showVoronoi: {get: function(){return showVoronoi;}, set: function(_){showVoronoi=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - interactiveUpdateDelay: {get:function(){return interactiveUpdateDelay;}, set: function(_){interactiveUpdateDelay=_;}}, - showLabels: {get: function(){return showLabels;}, set: function(_){ showLabels = _;}}, - - // simple functor options - x: {get: function(){return getX;}, set: function(_){getX = d3.functor(_);}}, - y: {get: function(){return getY;}, set: function(_){getY = d3.functor(_);}}, - pointSize: {get: function(){return getSize;}, set: function(_){getSize = d3.functor(_);}}, - pointShape: {get: function(){return getShape;}, set: function(_){getShape = d3.functor(_);}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }}, - useVoronoi: {get: function(){return useVoronoi;}, set: function(_){ - useVoronoi = _; - if (useVoronoi === false) { - clipVoronoi = false; - } - }} - }); - - nv.utils.initOptions(chart); - return chart; -}; - -nv.models.scatterChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var scatter = nv.models.scatter() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , legend = nv.models.legend() - , distX = nv.models.distribution() - , distY = nv.models.distribution() - , tooltip = nv.models.tooltip() - ; - - var margin = {top: 30, right: 20, bottom: 50, left: 75} - , width = null - , height = null - , container = null - , color = nv.utils.defaultColor() - , x = scatter.xScale() - , y = scatter.yScale() - , showDistX = false - , showDistY = false - , showLegend = true - , showXAxis = true - , showYAxis = true - , rightAlignYAxis = false - , state = nv.utils.state() - , defaultState = null - , dispatch = d3.dispatch('stateChange', 'changeState', 'renderEnd') - , noData = null - , duration = 250 - , showLabels = false - ; - - scatter.xScale(x).yScale(y); - xAxis.orient('bottom').tickPadding(10); - yAxis - .orient((rightAlignYAxis) ? 'right' : 'left') - .tickPadding(10) - ; - distX.axis('x'); - distY.axis('y'); - tooltip - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }) - .valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var x0, y0 - , renderWatch = nv.utils.renderWatch(dispatch, duration); - - var stateGetter = function(data) { - return function(){ - return { - active: data.map(function(d) { return !d.disabled }) - }; - } - }; - - var stateSetter = function(data) { - return function(state) { - if (state.active !== undefined) - data.forEach(function(series,i) { - series.disabled = !state.active[i]; - }); - } - }; - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(scatter); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - if (showDistX) renderWatch.models(distX); - if (showDistY) renderWatch.models(distY); - - selection.each(function(data) { - var that = this; - - container = d3.select(this); - nv.utils.initSVG(container); - - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { - if (duration === 0) - container.call(chart); - else - container.transition().duration(duration).call(chart); - }; - chart.container = this; - - state - .setter(stateSetter(data), chart.update) - .getter(stateGetter(data)) - .update(); - - // DEPRECATED set state.disableddisabled - state.disabled = data.map(function(d) { return !!d.disabled }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display noData message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container); - renderWatch.renderEnd('scatter immediate'); - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - // Setup Scales - x = scatter.xScale(); - y = scatter.yScale(); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-scatterChart').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-scatterChart nv-chart-' + scatter.id()); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - // background for pointer events - gEnter.append('rect').attr('class', 'nvd3 nv-background').style("pointer-events","none"); - - gEnter.append('g').attr('class', 'nv-x nv-axis'); - gEnter.append('g').attr('class', 'nv-y nv-axis'); - gEnter.append('g').attr('class', 'nv-scatterWrap'); - gEnter.append('g').attr('class', 'nv-regressionLinesWrap'); - gEnter.append('g').attr('class', 'nv-distWrap'); - gEnter.append('g').attr('class', 'nv-legendWrap'); - - if (rightAlignYAxis) { - g.select(".nv-y.nv-axis") - .attr("transform", "translate(" + availableWidth + ",0)"); - } - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - var legendWidth = availableWidth; - legend.width(legendWidth); - - wrap.select('.nv-legendWrap') - .datum(data) - .call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - wrap.select('.nv-legendWrap') - .attr('transform', 'translate(0' + ',' + (-margin.top) +')'); - } - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - // Main Chart Component(s) - scatter - .width(availableWidth) - .height(availableHeight) - .color(data.map(function(d,i) { - d.color = d.color || color(d, i); - return d.color; - }).filter(function(d,i) { return !data[i].disabled })) - .showLabels(showLabels); - - wrap.select('.nv-scatterWrap') - .datum(data.filter(function(d) { return !d.disabled })) - .call(scatter); - - - wrap.select('.nv-regressionLinesWrap') - .attr('clip-path', 'url(#nv-edge-clip-' + scatter.id() + ')'); - - var regWrap = wrap.select('.nv-regressionLinesWrap').selectAll('.nv-regLines') - .data(function (d) { - return d; - }); - - regWrap.enter().append('g').attr('class', 'nv-regLines'); - - var regLine = regWrap.selectAll('.nv-regLine') - .data(function (d) { - return [d] - }); - - regLine.enter() - .append('line').attr('class', 'nv-regLine') - .style('stroke-opacity', 0); - - // don't add lines unless we have slope and intercept to use - regLine.filter(function(d) { - return d.intercept && d.slope; - }) - .watchTransition(renderWatch, 'scatterPlusLineChart: regline') - .attr('x1', x.range()[0]) - .attr('x2', x.range()[1]) - .attr('y1', function (d, i) { - return y(x.domain()[0] * d.slope + d.intercept) - }) - .attr('y2', function (d, i) { - return y(x.domain()[1] * d.slope + d.intercept) - }) - .style('stroke', function (d, i, j) { - return color(d, j) - }) - .style('stroke-opacity', function (d, i) { - return (d.disabled || typeof d.slope === 'undefined' || typeof d.intercept === 'undefined') ? 0 : 1 - }); - - // Setup Axes - if (showXAxis) { - xAxis - .scale(x) - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize( -availableHeight , 0); - - g.select('.nv-x.nv-axis') - .attr('transform', 'translate(0,' + y.range()[0] + ')') - .call(xAxis); - } - - if (showYAxis) { - yAxis - .scale(y) - ._ticks( nv.utils.calcTicksY(availableHeight/36, data) ) - .tickSize( -availableWidth, 0); - - g.select('.nv-y.nv-axis') - .call(yAxis); - } - - // Setup Distribution - if (showDistX) { - distX - .getData(scatter.x()) - .scale(x) - .width(availableWidth) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled })); - gEnter.select('.nv-distWrap').append('g') - .attr('class', 'nv-distributionX'); - g.select('.nv-distributionX') - .attr('transform', 'translate(0,' + y.range()[0] + ')') - .datum(data.filter(function(d) { return !d.disabled })) - .call(distX); - } - - if (showDistY) { - distY - .getData(scatter.y()) - .scale(y) - .width(availableHeight) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled })); - gEnter.select('.nv-distWrap').append('g') - .attr('class', 'nv-distributionY'); - g.select('.nv-distributionY') - .attr('transform', 'translate(' + (rightAlignYAxis ? availableWidth : -distY.size() ) + ',0)') - .datum(data.filter(function(d) { return !d.disabled })) - .call(distY); - } - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - legend.dispatch.on('stateChange', function(newState) { - for (var key in newState) - state[key] = newState[key]; - dispatch.stateChange(state); - chart.update(); - }); - - // Update chart from a state object passed to event handler - dispatch.on('changeState', function(e) { - if (typeof e.disabled !== 'undefined') { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - state.disabled = e.disabled; - } - chart.update(); - }); - - // mouseover needs availableHeight so we just keep scatter mouse events inside the chart block - scatter.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - container.select('.nv-chart-' + scatter.id() + ' .nv-series-' + evt.seriesIndex + ' .nv-distx-' + evt.pointIndex) - .attr('y1', 0); - container.select('.nv-chart-' + scatter.id() + ' .nv-series-' + evt.seriesIndex + ' .nv-disty-' + evt.pointIndex) - .attr('x2', distY.size()); - }); - - scatter.dispatch.on('elementMouseover.tooltip', function(evt) { - container.select('.nv-series-' + evt.seriesIndex + ' .nv-distx-' + evt.pointIndex) - .attr('y1', evt.relativePos[1] - availableHeight); - container.select('.nv-series-' + evt.seriesIndex + ' .nv-disty-' + evt.pointIndex) - .attr('x2', evt.relativePos[0] + distX.size()); - tooltip.data(evt).hidden(false); - }); - - //store old scales for use in transitions on update - x0 = x.copy(); - y0 = y.copy(); - - }); - - renderWatch.renderEnd('scatter with line immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.scatter = scatter; - chart.legend = legend; - chart.xAxis = xAxis; - chart.yAxis = yAxis; - chart.distX = distX; - chart.distY = distY; - chart.tooltip = tooltip; - - chart.options = nv.utils.optionsFunc.bind(chart); - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - container: {get: function(){return container;}, set: function(_){container=_;}}, - showDistX: {get: function(){return showDistX;}, set: function(_){showDistX=_;}}, - showDistY: {get: function(){return showDistY;}, set: function(_){showDistY=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - duration: {get: function(){return duration;}, set: function(_){duration=_;}}, - showLabels: {get: function(){return showLabels;}, set: function(_){showLabels=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( (_) ? 'right' : 'left'); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - distX.color(color); - distY.color(color); - }} - }); - - nv.utils.inheritOptions(chart, scatter); - nv.utils.initOptions(chart); - return chart; -}; - -nv.models.sparkline = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 2, right: 0, bottom: 2, left: 0} - , width = 400 - , height = 32 - , container = null - , animate = true - , x = d3.scale.linear() - , y = d3.scale.linear() - , getX = function(d) { return d.x } - , getY = function(d) { return d.y } - , color = nv.utils.getColor(['#000']) - , xDomain - , yDomain - , xRange - , yRange - , showMinMaxPoints = true - , showCurrentPoint = true - , dispatch = d3.dispatch('renderEnd') - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - - function chart(selection) { - renderWatch.reset(); - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right, - availableHeight = height - margin.top - margin.bottom; - - container = d3.select(this); - nv.utils.initSVG(container); - - // Setup Scales - x .domain(xDomain || d3.extent(data, getX )) - .range(xRange || [0, availableWidth]); - - y .domain(yDomain || d3.extent(data, getY )) - .range(yRange || [availableHeight, 0]); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-sparkline').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-sparkline'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')') - - var paths = wrap.selectAll('path') - .data(function(d) { return [d] }); - paths.enter().append('path'); - paths.exit().remove(); - paths - .style('stroke', function(d,i) { return d.color || color(d, i) }) - .attr('d', d3.svg.line() - .x(function(d,i) { return x(getX(d,i)) }) - .y(function(d,i) { return y(getY(d,i)) }) - ); - - // TODO: Add CURRENT data point (Need Min, Mac, Current / Most recent) - var points = wrap.selectAll('circle.nv-point') - .data(function(data) { - var yValues = data.map(function(d, i) { return getY(d,i); }); - function pointIndex(index) { - if (index != -1) { - var result = data[index]; - result.pointIndex = index; - return result; - } else { - return null; - } - } - var maxPoint = pointIndex(yValues.lastIndexOf(y.domain()[1])), - minPoint = pointIndex(yValues.indexOf(y.domain()[0])), - currentPoint = pointIndex(yValues.length - 1); - return [(showMinMaxPoints ? minPoint : null), (showMinMaxPoints ? maxPoint : null), (showCurrentPoint ? currentPoint : null)].filter(function (d) {return d != null;}); - }); - points.enter().append('circle'); - points.exit().remove(); - points - .attr('cx', function(d,i) { return x(getX(d,d.pointIndex)) }) - .attr('cy', function(d,i) { return y(getY(d,d.pointIndex)) }) - .attr('r', 2) - .attr('class', function(d,i) { - return getX(d, d.pointIndex) == x.domain()[1] ? 'nv-point nv-currentValue' : - getY(d, d.pointIndex) == y.domain()[0] ? 'nv-point nv-minValue' : 'nv-point nv-maxValue' - }); - }); - - renderWatch.renderEnd('sparkline immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - xDomain: {get: function(){return xDomain;}, set: function(_){xDomain=_;}}, - yDomain: {get: function(){return yDomain;}, set: function(_){yDomain=_;}}, - xRange: {get: function(){return xRange;}, set: function(_){xRange=_;}}, - yRange: {get: function(){return yRange;}, set: function(_){yRange=_;}}, - xScale: {get: function(){return x;}, set: function(_){x=_;}}, - yScale: {get: function(){return y;}, set: function(_){y=_;}}, - animate: {get: function(){return animate;}, set: function(_){animate=_;}}, - showMinMaxPoints: {get: function(){return showMinMaxPoints;}, set: function(_){showMinMaxPoints=_;}}, - showCurrentPoint: {get: function(){return showCurrentPoint;}, set: function(_){showCurrentPoint=_;}}, - - //functor options - x: {get: function(){return getX;}, set: function(_){getX=d3.functor(_);}}, - y: {get: function(){return getY;}, set: function(_){getY=d3.functor(_);}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }} - }); - - chart.dispatch = dispatch; - nv.utils.initOptions(chart); - return chart; -}; - -nv.models.sparklinePlus = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var sparkline = nv.models.sparkline(); - - var margin = {top: 15, right: 100, bottom: 10, left: 50} - , width = null - , height = null - , x - , y - , index = [] - , paused = false - , xTickFormat = d3.format(',r') - , yTickFormat = d3.format(',.2f') - , showLastValue = true - , alignValue = true - , rightAlignValue = false - , noData = null - , dispatch = d3.dispatch('renderEnd') - ; - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(sparkline); - selection.each(function(data) { - var container = d3.select(this); - nv.utils.initSVG(container); - - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { container.call(chart); }; - chart.container = this; - - // Display No Data message if there's nothing to show. - if (!data || !data.length) { - nv.utils.noData(chart, container) - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - var currentValue = sparkline.y()(data[data.length-1], data.length-1); - - // Setup Scales - x = sparkline.xScale(); - y = sparkline.yScale(); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-sparklineplus').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-sparklineplus'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-sparklineWrap'); - gEnter.append('g').attr('class', 'nv-valueWrap'); - gEnter.append('g').attr('class', 'nv-hoverArea'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - // Main Chart Component(s) - var sparklineWrap = g.select('.nv-sparklineWrap'); - - sparkline.width(availableWidth).height(availableHeight); - sparklineWrap.call(sparkline); - - if (showLastValue) { - var valueWrap = g.select('.nv-valueWrap'); - var value = valueWrap.selectAll('.nv-currentValue') - .data([currentValue]); - - value.enter().append('text').attr('class', 'nv-currentValue') - .attr('dx', rightAlignValue ? -8 : 8) - .attr('dy', '.9em') - .style('text-anchor', rightAlignValue ? 'end' : 'start'); - - value - .attr('x', availableWidth + (rightAlignValue ? margin.right : 0)) - .attr('y', alignValue ? function (d) { - return y(d) - } : 0) - .style('fill', sparkline.color()(data[data.length - 1], data.length - 1)) - .text(yTickFormat(currentValue)); - } - - gEnter.select('.nv-hoverArea').append('rect') - .on('mousemove', sparklineHover) - .on('click', function() { paused = !paused }) - .on('mouseout', function() { index = []; updateValueLine(); }); - - g.select('.nv-hoverArea rect') - .attr('transform', function(d) { return 'translate(' + -margin.left + ',' + -margin.top + ')' }) - .attr('width', availableWidth + margin.left + margin.right) - .attr('height', availableHeight + margin.top); - - //index is currently global (within the chart), may or may not keep it that way - function updateValueLine() { - if (paused) return; - - var hoverValue = g.selectAll('.nv-hoverValue').data(index); - - var hoverEnter = hoverValue.enter() - .append('g').attr('class', 'nv-hoverValue') - .style('stroke-opacity', 0) - .style('fill-opacity', 0); - - hoverValue.exit() - .transition().duration(250) - .style('stroke-opacity', 0) - .style('fill-opacity', 0) - .remove(); - - hoverValue - .attr('transform', function(d) { return 'translate(' + x(sparkline.x()(data[d],d)) + ',0)' }) - .transition().duration(250) - .style('stroke-opacity', 1) - .style('fill-opacity', 1); - - if (!index.length) return; - - hoverEnter.append('line') - .attr('x1', 0) - .attr('y1', -margin.top) - .attr('x2', 0) - .attr('y2', availableHeight); - - hoverEnter.append('text').attr('class', 'nv-xValue') - .attr('x', -6) - .attr('y', -margin.top) - .attr('text-anchor', 'end') - .attr('dy', '.9em'); - - g.select('.nv-hoverValue .nv-xValue') - .text(xTickFormat(sparkline.x()(data[index[0]], index[0]))); - - hoverEnter.append('text').attr('class', 'nv-yValue') - .attr('x', 6) - .attr('y', -margin.top) - .attr('text-anchor', 'start') - .attr('dy', '.9em'); - - g.select('.nv-hoverValue .nv-yValue') - .text(yTickFormat(sparkline.y()(data[index[0]], index[0]))); - } - - function sparklineHover() { - if (paused) return; - - var pos = d3.mouse(this)[0] - margin.left; - - function getClosestIndex(data, x) { - var distance = Math.abs(sparkline.x()(data[0], 0) - x); - var closestIndex = 0; - for (var i = 0; i < data.length; i++){ - if (Math.abs(sparkline.x()(data[i], i) - x) < distance) { - distance = Math.abs(sparkline.x()(data[i], i) - x); - closestIndex = i; - } - } - return closestIndex; - } - - index = [getClosestIndex(data, Math.round(x.invert(pos)))]; - updateValueLine(); - } - - }); - renderWatch.renderEnd('sparklinePlus immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.sparkline = sparkline; - - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - xTickFormat: {get: function(){return xTickFormat;}, set: function(_){xTickFormat=_;}}, - yTickFormat: {get: function(){return yTickFormat;}, set: function(_){yTickFormat=_;}}, - showLastValue: {get: function(){return showLastValue;}, set: function(_){showLastValue=_;}}, - alignValue: {get: function(){return alignValue;}, set: function(_){alignValue=_;}}, - rightAlignValue: {get: function(){return rightAlignValue;}, set: function(_){rightAlignValue=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }} - }); - - nv.utils.inheritOptions(chart, sparkline); - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.stackedArea = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 960 - , height = 500 - , color = nv.utils.defaultColor() // a function that computes the color - , id = Math.floor(Math.random() * 100000) //Create semi-unique ID incase user doesn't selet one - , container = null - , getX = function(d) { return d.x } // accessor to get the x value from a data point - , getY = function(d) { return d.y } // accessor to get the y value from a data point - , defined = function(d,i) { return !isNaN(getY(d,i)) && getY(d,i) !== null } // allows a line to be not continuous when it is not defined - , style = 'stack' - , offset = 'zero' - , order = 'default' - , interpolate = 'linear' // controls the line interpolation - , clipEdge = false // if true, masks lines within x and y scale - , x //can be accessed via chart.xScale() - , y //can be accessed via chart.yScale() - , scatter = nv.models.scatter() - , duration = 250 - , dispatch = d3.dispatch('areaClick', 'areaMouseover', 'areaMouseout','renderEnd', 'elementClick', 'elementMouseover', 'elementMouseout') - ; - - scatter - .pointSize(2.2) // default size - .pointDomain([2.2, 2.2]) // all the same size by default - ; - - /************************************ - * offset: - * 'wiggle' (stream) - * 'zero' (stacked) - * 'expand' (normalize to 100%) - * 'silhouette' (simple centered) - * - * order: - * 'inside-out' (stream) - * 'default' (input order) - ************************************/ - - var renderWatch = nv.utils.renderWatch(dispatch, duration); - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(scatter); - selection.each(function(data) { - var availableWidth = width - margin.left - margin.right, - availableHeight = height - margin.top - margin.bottom; - - container = d3.select(this); - nv.utils.initSVG(container); - - // Setup Scales - x = scatter.xScale(); - y = scatter.yScale(); - - var dataRaw = data; - // Injecting point index into each point because d3.layout.stack().out does not give index - data.forEach(function(aseries, i) { - aseries.seriesIndex = i; - aseries.values = aseries.values.map(function(d, j) { - d.index = j; - d.seriesIndex = i; - return d; - }); - }); - - var dataFiltered = data.filter(function(series) { - return !series.disabled; - }); - - data = d3.layout.stack() - .order(order) - .offset(offset) - .values(function(d) { return d.values }) //TODO: make values customizeable in EVERY model in this fashion - .x(getX) - .y(getY) - .out(function(d, y0, y) { - d.display = { - y: y, - y0: y0 - }; - }) - (dataFiltered); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-stackedarea').data([data]); - var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-stackedarea'); - var defsEnter = wrapEnter.append('defs'); - var gEnter = wrapEnter.append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-areaWrap'); - gEnter.append('g').attr('class', 'nv-scatterWrap'); - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - // If the user has not specified forceY, make sure 0 is included in the domain - // Otherwise, use user-specified values for forceY - if (scatter.forceY().length == 0) { - scatter.forceY().push(0); - } - - scatter - .width(availableWidth) - .height(availableHeight) - .x(getX) - .y(function(d) { - if (d.display !== undefined) { return d.display.y + d.display.y0; } - }) - .color(data.map(function(d,i) { - d.color = d.color || color(d, d.seriesIndex); - return d.color; - })); - - var scatterWrap = g.select('.nv-scatterWrap') - .datum(data); - - scatterWrap.call(scatter); - - defsEnter.append('clipPath') - .attr('id', 'nv-edge-clip-' + id) - .append('rect'); - - wrap.select('#nv-edge-clip-' + id + ' rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - g.attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + id + ')' : ''); - - var area = d3.svg.area() - .defined(defined) - .x(function(d,i) { return x(getX(d,i)) }) - .y0(function(d) { - return y(d.display.y0) - }) - .y1(function(d) { - return y(d.display.y + d.display.y0) - }) - .interpolate(interpolate); - - var zeroArea = d3.svg.area() - .defined(defined) - .x(function(d,i) { return x(getX(d,i)) }) - .y0(function(d) { return y(d.display.y0) }) - .y1(function(d) { return y(d.display.y0) }); - - var path = g.select('.nv-areaWrap').selectAll('path.nv-area') - .data(function(d) { return d }); - - path.enter().append('path').attr('class', function(d,i) { return 'nv-area nv-area-' + i }) - .attr('d', function(d,i){ - return zeroArea(d.values, d.seriesIndex); - }) - .on('mouseover', function(d,i) { - d3.select(this).classed('hover', true); - dispatch.areaMouseover({ - point: d, - series: d.key, - pos: [d3.event.pageX, d3.event.pageY], - seriesIndex: d.seriesIndex - }); - }) - .on('mouseout', function(d,i) { - d3.select(this).classed('hover', false); - dispatch.areaMouseout({ - point: d, - series: d.key, - pos: [d3.event.pageX, d3.event.pageY], - seriesIndex: d.seriesIndex - }); - }) - .on('click', function(d,i) { - d3.select(this).classed('hover', false); - dispatch.areaClick({ - point: d, - series: d.key, - pos: [d3.event.pageX, d3.event.pageY], - seriesIndex: d.seriesIndex - }); - }); - - path.exit().remove(); - path.style('fill', function(d,i){ - return d.color || color(d, d.seriesIndex) - }) - .style('stroke', function(d,i){ return d.color || color(d, d.seriesIndex) }); - path.watchTransition(renderWatch,'stackedArea path') - .attr('d', function(d,i) { - return area(d.values,i) - }); - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - scatter.dispatch.on('elementMouseover.area', function(e) { - g.select('.nv-chart-' + id + ' .nv-area-' + e.seriesIndex).classed('hover', true); - }); - scatter.dispatch.on('elementMouseout.area', function(e) { - g.select('.nv-chart-' + id + ' .nv-area-' + e.seriesIndex).classed('hover', false); - }); - - //Special offset functions - chart.d3_stackedOffset_stackPercent = function(stackData) { - var n = stackData.length, //How many series - m = stackData[0].length, //how many points per series - i, - j, - o, - y0 = []; - - for (j = 0; j < m; ++j) { //Looping through all points - for (i = 0, o = 0; i < dataRaw.length; i++) { //looping through all series - o += getY(dataRaw[i].values[j]); //total y value of all series at a certian point in time. - } - - if (o) for (i = 0; i < n; i++) { //(total y value of all series at point in time i) != 0 - stackData[i][j][1] /= o; - } else { //(total y value of all series at point in time i) == 0 - for (i = 0; i < n; i++) { - stackData[i][j][1] = 0; - } - } - } - for (j = 0; j < m; ++j) y0[j] = 0; - return y0; - }; - - }); - - renderWatch.renderEnd('stackedArea immediate'); - return chart; - } - - //============================================================ - // Global getters and setters - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.scatter = scatter; - - scatter.dispatch.on('elementClick', function(){ dispatch.elementClick.apply(this, arguments); }); - scatter.dispatch.on('elementMouseover', function(){ dispatch.elementMouseover.apply(this, arguments); }); - scatter.dispatch.on('elementMouseout', function(){ dispatch.elementMouseout.apply(this, arguments); }); - - chart.interpolate = function(_) { - if (!arguments.length) return interpolate; - interpolate = _; - return chart; - }; - - chart.duration = function(_) { - if (!arguments.length) return duration; - duration = _; - renderWatch.reset(duration); - scatter.duration(duration); - return chart; - }; - - chart.dispatch = dispatch; - chart.scatter = scatter; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - defined: {get: function(){return defined;}, set: function(_){defined=_;}}, - clipEdge: {get: function(){return clipEdge;}, set: function(_){clipEdge=_;}}, - offset: {get: function(){return offset;}, set: function(_){offset=_;}}, - order: {get: function(){return order;}, set: function(_){order=_;}}, - interpolate: {get: function(){return interpolate;}, set: function(_){interpolate=_;}}, - - // simple functor options - x: {get: function(){return getX;}, set: function(_){getX = d3.functor(_);}}, - y: {get: function(){return getY;}, set: function(_){getY = d3.functor(_);}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - }}, - style: {get: function(){return style;}, set: function(_){ - style = _; - switch (style) { - case 'stack': - chart.offset('zero'); - chart.order('default'); - break; - case 'stream': - chart.offset('wiggle'); - chart.order('inside-out'); - break; - case 'stream-center': - chart.offset('silhouette'); - chart.order('inside-out'); - break; - case 'expand': - chart.offset('expand'); - chart.order('default'); - break; - case 'stack_percent': - chart.offset(chart.d3_stackedOffset_stackPercent); - chart.order('default'); - break; - } - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - scatter.duration(duration); - }} - }); - - nv.utils.inheritOptions(chart, scatter); - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.stackedAreaChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var stacked = nv.models.stackedArea() - , xAxis = nv.models.axis() - , yAxis = nv.models.axis() - , legend = nv.models.legend() - , controls = nv.models.legend() - , interactiveLayer = nv.interactiveGuideline() - , tooltip = nv.models.tooltip() - , focus = nv.models.focus(nv.models.stackedArea()) - ; - - var margin = {top: 30, right: 25, bottom: 50, left: 60} - , width = null - , height = null - , color = nv.utils.defaultColor() - , showControls = true - , showLegend = true - , showXAxis = true - , showYAxis = true - , rightAlignYAxis = false - , focusEnable = false - , useInteractiveGuideline = false - , showTotalInTooltip = true - , totalLabel = 'TOTAL' - , x //can be accessed via chart.xScale() - , y //can be accessed via chart.yScale() - , state = nv.utils.state() - , defaultState = null - , noData = null - , dispatch = d3.dispatch('stateChange', 'changeState','renderEnd') - , controlWidth = 250 - , controlOptions = ['Stacked','Stream','Expanded'] - , controlLabels = {} - , duration = 250 - ; - - state.style = stacked.style(); - xAxis.orient('bottom').tickPadding(7); - yAxis.orient((rightAlignYAxis) ? 'right' : 'left'); - - tooltip - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }) - .valueFormatter(function(d, i) { - return yAxis.tickFormat()(d, i); - }); - - interactiveLayer.tooltip - .headerFormatter(function(d, i) { - return xAxis.tickFormat()(d, i); - }) - .valueFormatter(function(d, i) { - return d == null ? "N/A" : yAxis.tickFormat()(d, i); - }); - - var oldYTickFormat = null, - oldValueFormatter = null; - - controls.updateState(false); - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - var style = stacked.style(); - - var stateGetter = function(data) { - return function(){ - return { - active: data.map(function(d) { return !d.disabled }), - style: stacked.style() - }; - } - }; - - var stateSetter = function(data) { - return function(state) { - if (state.style !== undefined) - style = state.style; - if (state.active !== undefined) - data.forEach(function(series,i) { - series.disabled = !state.active[i]; - }); - } - }; - - var percentFormatter = d3.format('%'); - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(stacked); - if (showXAxis) renderWatch.models(xAxis); - if (showYAxis) renderWatch.models(yAxis); - - selection.each(function(data) { - var container = d3.select(this), - that = this; - nv.utils.initSVG(container); - - var availableWidth = nv.utils.availableWidth(width, container, margin), - availableHeight = nv.utils.availableHeight(height, container, margin) - (focusEnable ? focus.height() : 0); - - chart.update = function() { container.transition().duration(duration).call(chart); }; - chart.container = this; - - state - .setter(stateSetter(data), chart.update) - .getter(stateGetter(data)) - .update(); - - // DEPRECATED set state.disabled - state.disabled = data.map(function(d) { return !!d.disabled }); - - if (!defaultState) { - var key; - defaultState = {}; - for (key in state) { - if (state[key] instanceof Array) - defaultState[key] = state[key].slice(0); - else - defaultState[key] = state[key]; - } - } - - // Display No Data message if there's nothing to show. - if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) { - nv.utils.noData(chart, container) - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - // Setup Scales - x = stacked.xScale(); - y = stacked.yScale(); - - // Setup containers and skeleton of chart - var wrap = container.selectAll('g.nv-wrap.nv-stackedAreaChart').data([data]); - var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-stackedAreaChart').append('g'); - var g = wrap.select('g'); - - gEnter.append('g').attr('class', 'nv-legendWrap'); - gEnter.append('g').attr('class', 'nv-controlsWrap'); - - var focusEnter = gEnter.append('g').attr('class', 'nv-focus'); - focusEnter.append('g').attr('class', 'nv-background').append('rect'); - focusEnter.append('g').attr('class', 'nv-x nv-axis'); - focusEnter.append('g').attr('class', 'nv-y nv-axis'); - focusEnter.append('g').attr('class', 'nv-stackedWrap'); - focusEnter.append('g').attr('class', 'nv-interactive'); - - // g.select("rect").attr("width",availableWidth).attr("height",availableHeight); - - var contextEnter = gEnter.append('g').attr('class', 'nv-focusWrap'); - - // Legend - if (!showLegend) { - g.select('.nv-legendWrap').selectAll('*').remove(); - } else { - var legendWidth = (showControls) ? availableWidth - controlWidth : availableWidth; - - legend.width(legendWidth); - g.select('.nv-legendWrap').datum(data).call(legend); - - if (legend.height() > margin.top) { - margin.top = legend.height(); - availableHeight = nv.utils.availableHeight(height, container, margin) - (focusEnable ? focus.height() : 0); - } - - g.select('.nv-legendWrap') - .attr('transform', 'translate(' + (availableWidth-legendWidth) + ',' + (-margin.top) +')'); - } - - // Controls - if (!showControls) { - g.select('.nv-controlsWrap').selectAll('*').remove(); - } else { - var controlsData = [ - { - key: controlLabels.stacked || 'Stacked', - metaKey: 'Stacked', - disabled: stacked.style() != 'stack', - style: 'stack' - }, - { - key: controlLabels.stream || 'Stream', - metaKey: 'Stream', - disabled: stacked.style() != 'stream', - style: 'stream' - }, - { - key: controlLabels.expanded || 'Expanded', - metaKey: 'Expanded', - disabled: stacked.style() != 'expand', - style: 'expand' - }, - { - key: controlLabels.stack_percent || 'Stack %', - metaKey: 'Stack_Percent', - disabled: stacked.style() != 'stack_percent', - style: 'stack_percent' - } - ]; - - controlWidth = (controlOptions.length/3) * 260; - controlsData = controlsData.filter(function(d) { - return controlOptions.indexOf(d.metaKey) !== -1; - }); - - controls - .width( controlWidth ) - .color(['#444', '#444', '#444']); - - g.select('.nv-controlsWrap') - .datum(controlsData) - .call(controls); - - if (Math.max(controls.height(), legend.height()) > margin.top) { - margin.top = Math.max(controls.height(), legend.height()); - availableHeight = nv.utils.availableHeight(height, container, margin); - } - - g.select('.nv-controlsWrap') - .attr('transform', 'translate(0,' + (-margin.top) +')'); - } - - wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')'); - - if (rightAlignYAxis) { - g.select(".nv-y.nv-axis") - .attr("transform", "translate(" + availableWidth + ",0)"); - } - - //Set up interactive layer - if (useInteractiveGuideline) { - interactiveLayer - .width(availableWidth) - .height(availableHeight) - .margin({left: margin.left, top: margin.top}) - .svgContainer(container) - .xScale(x); - wrap.select(".nv-interactive").call(interactiveLayer); - } - - g.select('.nv-focus .nv-background rect') - .attr('width', availableWidth) - .attr('height', availableHeight); - - stacked - .width(availableWidth) - .height(availableHeight) - .color(data.map(function(d,i) { - return d.color || color(d, i); - }).filter(function(d,i) { return !data[i].disabled; })); - - var stackedWrap = g.select('.nv-focus .nv-stackedWrap') - .datum(data.filter(function(d) { return !d.disabled; })); - - // Setup Axes - if (showXAxis) { - xAxis.scale(x) - ._ticks( nv.utils.calcTicksX(availableWidth/100, data) ) - .tickSize( -availableHeight, 0); - } - - if (showYAxis) { - var ticks; - if (stacked.offset() === 'wiggle') { - ticks = 0; - } - else { - ticks = nv.utils.calcTicksY(availableHeight/36, data); - } - yAxis.scale(y) - ._ticks(ticks) - .tickSize(-availableWidth, 0); - } - - //============================================================ - // Update Axes - //============================================================ - function updateXAxis() { - if(showXAxis) { - g.select('.nv-focus .nv-x.nv-axis') - .attr('transform', 'translate(0,' + availableHeight + ')') - .transition() - .duration(duration) - .call(xAxis) - ; - } - } - - function updateYAxis() { - if(showYAxis) { - if (stacked.style() === 'expand' || stacked.style() === 'stack_percent') { - var currentFormat = yAxis.tickFormat(); - - if ( !oldYTickFormat || currentFormat !== percentFormatter ) - oldYTickFormat = currentFormat; - - //Forces the yAxis to use percentage in 'expand' mode. - yAxis.tickFormat(percentFormatter); - } - else { - if (oldYTickFormat) { - yAxis.tickFormat(oldYTickFormat); - oldYTickFormat = null; - } - } - - g.select('.nv-focus .nv-y.nv-axis') - .transition().duration(0) - .call(yAxis); - } - } - - //============================================================ - // Update Focus - //============================================================ - if(!focusEnable) { - stackedWrap.transition().call(stacked); - updateXAxis(); - updateYAxis(); - } else { - focus.width(availableWidth); - g.select('.nv-focusWrap') - .attr('transform', 'translate(0,' + ( availableHeight + margin.bottom + focus.margin().top) + ')') - .datum(data.filter(function(d) { return !d.disabled; })) - .call(focus); - var extent = focus.brush.empty() ? focus.xDomain() : focus.brush.extent(); - if(extent !== null){ - onBrush(extent); - } - } - - //============================================================ - // Event Handling/Dispatching (in chart's scope) - //------------------------------------------------------------ - - stacked.dispatch.on('areaClick.toggle', function(e) { - if (data.filter(function(d) { return !d.disabled }).length === 1) - data.forEach(function(d) { - d.disabled = false; - }); - else - data.forEach(function(d,i) { - d.disabled = (i != e.seriesIndex); - }); - - state.disabled = data.map(function(d) { return !!d.disabled }); - dispatch.stateChange(state); - - chart.update(); - }); - - legend.dispatch.on('stateChange', function(newState) { - for (var key in newState) - state[key] = newState[key]; - dispatch.stateChange(state); - chart.update(); - }); - - controls.dispatch.on('legendClick', function(d,i) { - if (!d.disabled) return; - - controlsData = controlsData.map(function(s) { - s.disabled = true; - return s; - }); - d.disabled = false; - - stacked.style(d.style); - - - state.style = stacked.style(); - dispatch.stateChange(state); - - chart.update(); - }); - - interactiveLayer.dispatch.on('elementMousemove', function(e) { - stacked.clearHighlights(); - var singlePoint, pointIndex, pointXLocation, allData = [], valueSum = 0, allNullValues = true; - data - .filter(function(series, i) { - series.seriesIndex = i; - return !series.disabled; - }) - .forEach(function(series,i) { - pointIndex = nv.interactiveBisect(series.values, e.pointXValue, chart.x()); - var point = series.values[pointIndex]; - var pointYValue = chart.y()(point, pointIndex); - if (pointYValue != null) { - stacked.highlightPoint(i, pointIndex, true); - } - if (typeof point === 'undefined') return; - if (typeof singlePoint === 'undefined') singlePoint = point; - if (typeof pointXLocation === 'undefined') pointXLocation = chart.xScale()(chart.x()(point,pointIndex)); - - //If we are in 'expand' mode, use the stacked percent value instead of raw value. - var tooltipValue = (stacked.style() == 'expand') ? point.display.y : chart.y()(point,pointIndex); - allData.push({ - key: series.key, - value: tooltipValue, - color: color(series,series.seriesIndex), - point: point - }); - - if (showTotalInTooltip && stacked.style() != 'expand' && tooltipValue != null) { - valueSum += tooltipValue; - allNullValues = false; - }; - }); - - allData.reverse(); - - //Highlight the tooltip entry based on which stack the mouse is closest to. - if (allData.length > 2) { - var yValue = chart.yScale().invert(e.mouseY); - var yDistMax = Infinity, indexToHighlight = null; - allData.forEach(function(series,i) { - - //To handle situation where the stacked area chart is negative, we need to use absolute values - //when checking if the mouse Y value is within the stack area. - yValue = Math.abs(yValue); - var stackedY0 = Math.abs(series.point.display.y0); - var stackedY = Math.abs(series.point.display.y); - if ( yValue >= stackedY0 && yValue <= (stackedY + stackedY0)) - { - indexToHighlight = i; - return; - } - }); - if (indexToHighlight != null) - allData[indexToHighlight].highlight = true; - } - - //If we are not in 'expand' mode, add a 'Total' row to the tooltip. - if (showTotalInTooltip && stacked.style() != 'expand' && allData.length >= 2 && !allNullValues) { - allData.push({ - key: totalLabel, - value: valueSum, - total: true - }); - } - - var xValue = chart.x()(singlePoint,pointIndex); - - var valueFormatter = interactiveLayer.tooltip.valueFormatter(); - // Keeps track of the tooltip valueFormatter if the chart changes to expanded view - if (stacked.style() === 'expand' || stacked.style() === 'stack_percent') { - if ( !oldValueFormatter ) { - oldValueFormatter = valueFormatter; - } - //Forces the tooltip to use percentage in 'expand' mode. - valueFormatter = d3.format(".1%"); - } - else { - if (oldValueFormatter) { - valueFormatter = oldValueFormatter; - oldValueFormatter = null; - } - } - - interactiveLayer.tooltip - .valueFormatter(valueFormatter) - .data( - { - value: xValue, - series: allData - } - )(); - - interactiveLayer.renderGuideLine(pointXLocation); - - }); - - interactiveLayer.dispatch.on("elementMouseout",function(e) { - stacked.clearHighlights(); - }); - - /* Update `main' graph on brush update. */ - focus.dispatch.on("onBrush", function(extent) { - onBrush(extent); - }); - - // Update chart from a state object passed to event handler - dispatch.on('changeState', function(e) { - - if (typeof e.disabled !== 'undefined' && data.length === e.disabled.length) { - data.forEach(function(series,i) { - series.disabled = e.disabled[i]; - }); - - state.disabled = e.disabled; - } - - if (typeof e.style !== 'undefined') { - stacked.style(e.style); - style = e.style; - } - - chart.update(); - }); - - //============================================================ - // Functions - //------------------------------------------------------------ - - function onBrush(extent) { - // Update Main (Focus) - var stackedWrap = g.select('.nv-focus .nv-stackedWrap') - .datum( - data.filter(function(d) { return !d.disabled; }) - .map(function(d,i) { - return { - key: d.key, - area: d.area, - classed: d.classed, - values: d.values.filter(function(d,i) { - return stacked.x()(d,i) >= extent[0] && stacked.x()(d,i) <= extent[1]; - }), - disableTooltip: d.disableTooltip - }; - }) - ); - stackedWrap.transition().duration(duration).call(stacked); - - // Update Main (Focus) Axes - updateXAxis(); - updateYAxis(); - } - - }); - - renderWatch.renderEnd('stacked Area chart immediate'); - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - stacked.dispatch.on('elementMouseover.tooltip', function(evt) { - evt.point['x'] = stacked.x()(evt.point); - evt.point['y'] = stacked.y()(evt.point); - tooltip.data(evt).hidden(false); - }); - - stacked.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true) - }); - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.stacked = stacked; - chart.legend = legend; - chart.controls = controls; - chart.xAxis = xAxis; - chart.x2Axis = focus.xAxis; - chart.yAxis = yAxis; - chart.y2Axis = focus.yAxis; - chart.interactiveLayer = interactiveLayer; - chart.tooltip = tooltip; - chart.focus = focus; - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - showLegend: {get: function(){return showLegend;}, set: function(_){showLegend=_;}}, - showXAxis: {get: function(){return showXAxis;}, set: function(_){showXAxis=_;}}, - showYAxis: {get: function(){return showYAxis;}, set: function(_){showYAxis=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - showControls: {get: function(){return showControls;}, set: function(_){showControls=_;}}, - controlLabels: {get: function(){return controlLabels;}, set: function(_){controlLabels=_;}}, - controlOptions: {get: function(){return controlOptions;}, set: function(_){controlOptions=_;}}, - showTotalInTooltip: {get: function(){return showTotalInTooltip;}, set: function(_){showTotalInTooltip=_;}}, - totalLabel: {get: function(){return totalLabel;}, set: function(_){totalLabel=_;}}, - focusEnable: {get: function(){return focusEnable;}, set: function(_){focusEnable=_;}}, - focusHeight: {get: function(){return focus.height();}, set: function(_){focus.height(_);}}, - brushExtent: {get: function(){return focus.brushExtent();}, set: function(_){focus.brushExtent(_);}}, - - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - }}, - focusMargin: {get: function(){return focus.margin}, set: function(_){ - focus.margin.top = _.top !== undefined ? _.top : focus.margin.top; - focus.margin.right = _.right !== undefined ? _.right : focus.margin.right; - focus.margin.bottom = _.bottom !== undefined ? _.bottom : focus.margin.bottom; - focus.margin.left = _.left !== undefined ? _.left : focus.margin.left; - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - stacked.duration(duration); - xAxis.duration(duration); - yAxis.duration(duration); - }}, - color: {get: function(){return color;}, set: function(_){ - color = nv.utils.getColor(_); - legend.color(color); - stacked.color(color); - focus.color(color); - }}, - x: {get: function(){return stacked.x();}, set: function(_){ - stacked.x(_); - focus.x(_); - }}, - y: {get: function(){return stacked.y();}, set: function(_){ - stacked.y(_); - focus.y(_); - }}, - rightAlignYAxis: {get: function(){return rightAlignYAxis;}, set: function(_){ - rightAlignYAxis = _; - yAxis.orient( rightAlignYAxis ? 'right' : 'left'); - }}, - useInteractiveGuideline: {get: function(){return useInteractiveGuideline;}, set: function(_){ - useInteractiveGuideline = !!_; - chart.interactive(!_); - chart.useVoronoi(!_); - stacked.scatter.interactive(!_); - }} - }); - - nv.utils.inheritOptions(chart, stacked); - nv.utils.initOptions(chart); - - return chart; -}; - -nv.models.stackedAreaWithFocusChart = function() { - return nv.models.stackedAreaChart() - .margin({ bottom: 30 }) - .focusEnable( true ); -}; -// based on http://bl.ocks.org/kerryrodden/477c1bfb081b783f80ad -nv.models.sunburst = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var margin = {top: 0, right: 0, bottom: 0, left: 0} - , width = 600 - , height = 600 - , mode = "count" - , modes = {count: function(d) { return 1; }, value: function(d) { return d.value || d.size }, size: function(d) { return d.value || d.size }} - , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one - , container = null - , color = nv.utils.defaultColor() - , showLabels = false - , labelFormat = function(d){if(mode === 'count'){return d.name + ' #' + d.value}else{return d.name + ' ' + (d.value || d.size)}} - , labelThreshold = 0.02 - , sort = function(d1, d2){return d1.name > d2.name;} - , key = function(d,i){return d.name;} - , groupColorByParent = true - , duration = 500 - , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMousemove', 'elementMouseover', 'elementMouseout', 'renderEnd'); - - //============================================================ - // aux functions and setup - //------------------------------------------------------------ - - var x = d3.scale.linear().range([0, 2 * Math.PI]); - var y = d3.scale.sqrt(); - - var partition = d3.layout.partition().sort(sort); - - var node, availableWidth, availableHeight, radius; - var prevPositions = {}; - - var arc = d3.svg.arc() - .startAngle(function(d) {return Math.max(0, Math.min(2 * Math.PI, x(d.x))) }) - .endAngle(function(d) {return Math.max(0, Math.min(2 * Math.PI, x(d.x + d.dx))) }) - .innerRadius(function(d) {return Math.max(0, y(d.y)) }) - .outerRadius(function(d) {return Math.max(0, y(d.y + d.dy)) }); - - function rotationToAvoidUpsideDown(d) { - var centerAngle = computeCenterAngle(d); - if(centerAngle > 90){ - return 180; - } - else { - return 0; - } - } - - function computeCenterAngle(d) { - var startAngle = Math.max(0, Math.min(2 * Math.PI, x(d.x))); - var endAngle = Math.max(0, Math.min(2 * Math.PI, x(d.x + d.dx))); - var centerAngle = (((startAngle + endAngle) / 2) * (180 / Math.PI)) - 90; - return centerAngle; - } - - function computeNodePercentage(d) { - var startAngle = Math.max(0, Math.min(2 * Math.PI, x(d.x))); - var endAngle = Math.max(0, Math.min(2 * Math.PI, x(d.x + d.dx))); - return (endAngle - startAngle) / (2 * Math.PI); - } - - function labelThresholdMatched(d) { - var startAngle = Math.max(0, Math.min(2 * Math.PI, x(d.x))); - var endAngle = Math.max(0, Math.min(2 * Math.PI, x(d.x + d.dx))); - - var size = endAngle - startAngle; - return size > labelThreshold; - } - - // When zooming: interpolate the scales. - function arcTweenZoom(e,i) { - var xd = d3.interpolate(x.domain(), [node.x, node.x + node.dx]), - yd = d3.interpolate(y.domain(), [node.y, 1]), - yr = d3.interpolate(y.range(), [node.y ? 20 : 0, radius]); - - if (i === 0) { - return function() {return arc(e);} - } - else { - return function (t) { - x.domain(xd(t)); - y.domain(yd(t)).range(yr(t)); - return arc(e); - } - }; - } - - function arcTweenUpdate(d) { - var ipo = d3.interpolate({x: d.x0, dx: d.dx0, y: d.y0, dy: d.dy0}, d); - - return function (t) { - var b = ipo(t); - - d.x0 = b.x; - d.dx0 = b.dx; - d.y0 = b.y; - d.dy0 = b.dy; - - return arc(b); - }; - } - - function updatePrevPosition(node) { - var k = key(node); - if(! prevPositions[k]) prevPositions[k] = {}; - var pP = prevPositions[k]; - pP.dx = node.dx; - pP.x = node.x; - pP.dy = node.dy; - pP.y = node.y; - } - - function storeRetrievePrevPositions(nodes) { - nodes.forEach(function(n){ - var k = key(n); - var pP = prevPositions[k]; - //console.log(k,n,pP); - if( pP ){ - n.dx0 = pP.dx; - n.x0 = pP.x; - n.dy0 = pP.dy; - n.y0 = pP.y; - } - else { - n.dx0 = n.dx; - n.x0 = n.x; - n.dy0 = n.dy; - n.y0 = n.y; - } - updatePrevPosition(n); - }); - } - - function zoomClick(d) { - var labels = container.selectAll('text') - var path = container.selectAll('path') - - // fade out all text elements - labels.transition().attr("opacity",0); - - // to allow reference to the new center node - node = d; - - path.transition() - .duration(duration) - .attrTween("d", arcTweenZoom) - .each('end', function(e) { - // partially taken from here: http://bl.ocks.org/metmajer/5480307 - // check if the animated element's data e lies within the visible angle span given in d - if(e.x >= d.x && e.x < (d.x + d.dx) ){ - if(e.depth >= d.depth){ - // get a selection of the associated text element - var parentNode = d3.select(this.parentNode); - var arcText = parentNode.select('text'); - - // fade in the text element and recalculate positions - arcText.transition().duration(duration) - .text( function(e){return labelFormat(e) }) - .attr("opacity", function(d){ - if(labelThresholdMatched(d)) { - return 1; - } - else { - return 0; - } - }) - .attr("transform", function() { - var width = this.getBBox().width; - if(e.depth === 0) - return "translate(" + (width / 2 * - 1) + ",0)"; - else if(e.depth === d.depth){ - return "translate(" + (y(e.y) + 5) + ",0)"; - } - else { - var centerAngle = computeCenterAngle(e); - var rotation = rotationToAvoidUpsideDown(e); - if (rotation === 0) { - return 'rotate('+ centerAngle +')translate(' + (y(e.y) + 5) + ',0)'; - } - else { - return 'rotate('+ centerAngle +')translate(' + (y(e.y) + width + 5) + ',0)rotate(' + rotation + ')'; - } - } - }); - } - } - }) - } - - //============================================================ - // chart function - //------------------------------------------------------------ - var renderWatch = nv.utils.renderWatch(dispatch); - - function chart(selection) { - renderWatch.reset(); - - selection.each(function(data) { - container = d3.select(this); - availableWidth = nv.utils.availableWidth(width, container, margin); - availableHeight = nv.utils.availableHeight(height, container, margin); - radius = Math.min(availableWidth, availableHeight) / 2; - - y.range([0, radius]); - - // Setup containers and skeleton of chart - var wrap = container.select('g.nvd3.nv-wrap.nv-sunburst'); - if( !wrap[0][0] ) { - wrap = container.append('g') - .attr('class', 'nvd3 nv-wrap nv-sunburst nv-chart-' + id) - .attr('transform', 'translate(' + ((availableWidth / 2) + margin.left + margin.right) + ',' + ((availableHeight / 2) + margin.top + margin.bottom) + ')'); - } else { - wrap.attr('transform', 'translate(' + ((availableWidth / 2) + margin.left + margin.right) + ',' + ((availableHeight / 2) + margin.top + margin.bottom) + ')'); - } - - container.on('click', function (d, i) { - dispatch.chartClick({ - data: d, - index: i, - pos: d3.event, - id: id - }); - }); - - partition.value(modes[mode] || modes["count"]); - - //reverse the drawing order so that the labels of inner - //arcs are drawn on top of the outer arcs. - var nodes = partition.nodes(data[0]).reverse() - - storeRetrievePrevPositions(nodes); - var cG = wrap.selectAll('.arc-container').data(nodes, key) - - //handle new datapoints - var cGE = cG.enter() - .append("g") - .attr("class",'arc-container') - - cGE.append("path") - .attr("d", arc) - .style("fill", function (d) { - if (d.color) { - return d.color; - } - else if (groupColorByParent) { - return color((d.children ? d : d.parent).name); - } - else { - return color(d.name); - } - }) - .style("stroke", "#FFF") - .on("click", zoomClick) - .on('mouseover', function(d,i){ - d3.select(this).classed('hover', true).style('opacity', 0.8); - dispatch.elementMouseover({ - data: d, - color: d3.select(this).style("fill"), - percent: computeNodePercentage(d) - }); - }) - .on('mouseout', function(d,i){ - d3.select(this).classed('hover', false).style('opacity', 1); - dispatch.elementMouseout({ - data: d - }); - }) - .on('mousemove', function(d,i){ - dispatch.elementMousemove({ - data: d - }); - }); - - ///Iterating via each and selecting based on the this - ///makes it work ... a cG.selectAll('path') doesn't. - ///Without iteration the data (in the element) didn't update. - cG.each(function(d){ - d3.select(this).select('path') - .transition() - .duration(duration) - .attrTween('d', arcTweenUpdate); - }); - - if(showLabels){ - //remove labels first and add them back - cG.selectAll('text').remove(); - - //this way labels are on top of newly added arcs - cG.append('text') - .text( function(e){ return labelFormat(e)}) - .transition() - .duration(duration) - .attr("opacity", function(d){ - if(labelThresholdMatched(d)) { - return 1; - } - else { - return 0; - } - }) - .attr("transform", function(d) { - var width = this.getBBox().width; - if(d.depth === 0){ - return "rotate(0)translate(" + (width / 2 * -1) + ",0)"; - } - else { - var centerAngle = computeCenterAngle(d); - var rotation = rotationToAvoidUpsideDown(d); - if (rotation === 0) { - return 'rotate('+ centerAngle +')translate(' + (y(d.y) + 5) + ',0)'; - } - else { - return 'rotate('+ centerAngle +')translate(' + (y(d.y) + width + 5) + ',0)rotate(' + rotation + ')'; - } - } - }); - } - - //zoom out to the center when the data is updated. - zoomClick(nodes[nodes.length - 1]) - - - //remove unmatched elements ... - cG.exit() - .transition() - .duration(duration) - .attr('opacity',0) - .each('end',function(d){ - var k = key(d); - prevPositions[k] = undefined; - }) - .remove(); - }); - - - renderWatch.renderEnd('sunburst immediate'); - return chart; - } - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - chart.dispatch = dispatch; - chart.options = nv.utils.optionsFunc.bind(chart); - - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - width: {get: function(){return width;}, set: function(_){width=_;}}, - height: {get: function(){return height;}, set: function(_){height=_;}}, - mode: {get: function(){return mode;}, set: function(_){mode=_;}}, - id: {get: function(){return id;}, set: function(_){id=_;}}, - duration: {get: function(){return duration;}, set: function(_){duration=_;}}, - groupColorByParent: {get: function(){return groupColorByParent;}, set: function(_){groupColorByParent=!!_;}}, - showLabels: {get: function(){return showLabels;}, set: function(_){showLabels=!!_}}, - labelFormat: {get: function(){return labelFormat;}, set: function(_){labelFormat=_}}, - labelThreshold: {get: function(){return labelThreshold;}, set: function(_){labelThreshold=_}}, - sort: {get: function(){return sort;}, set: function(_){sort=_}}, - key: {get: function(){return key;}, set: function(_){key=_}}, - // options that require extra logic in the setter - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top != undefined ? _.top : margin.top; - margin.right = _.right != undefined ? _.right : margin.right; - margin.bottom = _.bottom != undefined ? _.bottom : margin.bottom; - margin.left = _.left != undefined ? _.left : margin.left; - }}, - color: {get: function(){return color;}, set: function(_){ - color=nv.utils.getColor(_); - }} - }); - - nv.utils.initOptions(chart); - return chart; -}; -nv.models.sunburstChart = function() { - "use strict"; - - //============================================================ - // Public Variables with Default Settings - //------------------------------------------------------------ - - var sunburst = nv.models.sunburst(); - var tooltip = nv.models.tooltip(); - - var margin = {top: 30, right: 20, bottom: 20, left: 20} - , width = null - , height = null - , color = nv.utils.defaultColor() - , showTooltipPercent = false - , id = Math.round(Math.random() * 100000) - , defaultState = null - , noData = null - , duration = 250 - , dispatch = d3.dispatch('stateChange', 'changeState','renderEnd'); - - - //============================================================ - // Private Variables - //------------------------------------------------------------ - - var renderWatch = nv.utils.renderWatch(dispatch); - - tooltip - .duration(0) - .headerEnabled(false) - .valueFormatter(function(d){return d;}); - - //============================================================ - // Chart function - //------------------------------------------------------------ - - function chart(selection) { - renderWatch.reset(); - renderWatch.models(sunburst); - - selection.each(function(data) { - var container = d3.select(this); - - nv.utils.initSVG(container); - - var availableWidth = nv.utils.availableWidth(width, container, margin); - var availableHeight = nv.utils.availableHeight(height, container, margin); - - chart.update = function() { - if (duration === 0) { - container.call(chart); - } else { - container.transition().duration(duration).call(chart); - } - }; - chart.container = container; - - // Display No Data message if there's nothing to show. - if (!data || !data.length) { - nv.utils.noData(chart, container); - return chart; - } else { - container.selectAll('.nv-noData').remove(); - } - - sunburst.width(availableWidth).height(availableHeight).margin(margin); - container.call(sunburst); - }); - - renderWatch.renderEnd('sunburstChart immediate'); - return chart; - } - - //============================================================ - // Event Handling/Dispatching (out of chart's scope) - //------------------------------------------------------------ - - sunburst.dispatch.on('elementMouseover.tooltip', function(evt) { - evt.series = { - key: evt.data.name, - value: (evt.data.value || evt.data.size), - color: evt.color, - percent: evt.percent - }; - if (!showTooltipPercent) { - delete evt.percent; - delete evt.series.percent; - } - tooltip.data(evt).hidden(false); - }); - - sunburst.dispatch.on('elementMouseout.tooltip', function(evt) { - tooltip.hidden(true); - }); - - sunburst.dispatch.on('elementMousemove.tooltip', function(evt) { - tooltip(); - }); - - //============================================================ - // Expose Public Variables - //------------------------------------------------------------ - - // expose chart's sub-components - chart.dispatch = dispatch; - chart.sunburst = sunburst; - chart.tooltip = tooltip; - chart.options = nv.utils.optionsFunc.bind(chart); - - // use Object get/set functionality to map between vars and chart functions - chart._options = Object.create({}, { - // simple options, just get/set the necessary values - noData: {get: function(){return noData;}, set: function(_){noData=_;}}, - defaultState: {get: function(){return defaultState;}, set: function(_){defaultState=_;}}, - showTooltipPercent: {get: function(){return showTooltipPercent;}, set: function(_){showTooltipPercent=_;}}, - - // options that require extra logic in the setter - color: {get: function(){return color;}, set: function(_){ - color = _; - sunburst.color(color); - }}, - duration: {get: function(){return duration;}, set: function(_){ - duration = _; - renderWatch.reset(duration); - sunburst.duration(duration); - }}, - margin: {get: function(){return margin;}, set: function(_){ - margin.top = _.top !== undefined ? _.top : margin.top; - margin.right = _.right !== undefined ? _.right : margin.right; - margin.bottom = _.bottom !== undefined ? _.bottom : margin.bottom; - margin.left = _.left !== undefined ? _.left : margin.left; - sunburst.margin(margin); - }} - }); - nv.utils.inheritOptions(chart, sunburst); - nv.utils.initOptions(chart); - return chart; - -}; - -nv.version = "1.8.4-dev"; -})(); \ No newline at end of file diff --git a/admin/js/nvd3/nv.d3.min.css b/admin/js/nvd3/nv.d3.min.css deleted file mode 100644 index 9173252e..00000000 --- a/admin/js/nvd3/nv.d3.min.css +++ /dev/null @@ -1,2 +0,0 @@ -.nvd3 .nv-axis line,.nvd3 .nv-axis path{fill:none;shape-rendering:crispEdges}.nv-brush .extent,.nvd3 .background path,.nvd3 .nv-axis line,.nvd3 .nv-axis path{shape-rendering:crispEdges}.nv-distx,.nv-disty,.nv-noninteractive,.nvd3 .nv-axis,.nvd3.nv-pie .nv-label,.nvd3.nv-sparklineplus g.nv-hoverValue{pointer-events:none}.nvtooltip,svg.nvd3-svg{display:block;-webkit-touch-callout:none;-khtml-user-select:none}.nvd3 .nv-axis{opacity:1}.nvd3 .nv-axis.nv-disabled,.nvd3 .nv-controlsWrap .nv-legend .nv-check-box .nv-check{opacity:0}.nvd3 .nv-axis path{stroke:#000;stroke-opacity:.75}.nvd3 .nv-axis path.domain{stroke-opacity:.75}.nvd3 .nv-axis.nv-x path.domain{stroke-opacity:0}.nvd3 .nv-axis 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_=Y.select(".nv-linesWrap").datum(l.filter(function(a){return!a.disabled}));if(x&&h.scale(c)._ticks(a.utils.calcTicksX(S/100,l)).tickSize(-T,0),y&&i.scale(d)._ticks(a.utils.calcTicksY(T/36,l)).tickSize(-S,0),Y.select(".nv-focus .nv-x.nv-axis").attr("transform","translate(0,"+T+")"),B){m.defined(g.defined()).width(S).height(U).color(l.map(function(a,b){return a.color||s(a,b)}).filter(function(a,b){return!l[b].disabled})),Y.select(".nv-context").attr("transform","translate(0,"+(T+q.bottom+r.top)+")").style("display",B?"initial":"none");var aa=Y.select(".nv-context .nv-linesWrap").datum(l.filter(function(a){return!a.disabled}));d3.transition(aa).call(m),p.x(e).on("brush",function(){Q()}),F&&p.extent(F);var ba=Y.select(".nv-brushBackground").selectAll("g").data([F||p.extent()]),ca=ba.enter().append("g");ca.append("rect").attr("class","left").attr("x",0).attr("y",0).attr("height",U),ca.append("rect").attr("class","right").attr("x",0).attr("y",0).attr("height",U);var da=Y.select(".nv-x.nv-brush").call(p);da.selectAll("rect").attr("height",U),da.selectAll(".resize").append("path").attr("d",O),Q(),Y.select(".nv-context .nv-background rect").attr("width",S).attr("height",U),D&&(n.scale(e)._ticks(a.utils.calcTicksX(S/100,l)).tickSize(-U,0),Y.select(".nv-context .nv-x.nv-axis").attr("transform","translate(0,"+f.range()[0]+")"),d3.transition(Y.select(".nv-context .nv-x.nv-axis")).call(n)),C&&(o.scale(f)._ticks(a.utils.calcTicksY(U/36,l)).tickSize(-S,0),d3.transition(Y.select(".nv-context .nv-y.nv-axis")).call(o)),Y.select(".nv-context .nv-x.nv-axis").attr("transform","translate(0,"+f.range()[0]+")")}else _.call(g),I(),L();j.dispatch.on("stateChange",function(a){for(var c in a)G[c]=a[c];J.stateChange(G),b.update()}),k.dispatch.on("elementMousemove",function(d){g.clearHighlights();var f,h,j,m=[];if(l.filter(function(a,b){return a.seriesIndex=b,!a.disabled&&!a.disableTooltip}).forEach(function(i,k){var l=B?p.empty()?e.domain():p.extent():c.domain(),n=i.values.filter(function(a,b){return g.x()(a,b)>=l[0]&&g.x()(a,b)<=l[1]});h=a.interactiveBisect(n,d.pointXValue,g.x());var o=n[h],q=b.y()(o,h);null!==q&&g.highlightPoint(i.seriesIndex,h,!0),void 0!==o&&(void 0===f&&(f=o),void 0===j&&(j=b.xScale()(b.x()(o,h))),m.push({key:i.key,value:q,color:s(i,i.seriesIndex),data:o}))}),m.length>2){var n=b.yScale().invert(d.mouseY),o=Math.abs(b.yScale().domain()[0]-b.yScale().domain()[1]),q=.03*o,r=a.nearestValueIndex(m.map(function(a){return a.value}),n,q);null!==r&&(m[r].highlight=!0)}var t=function(a,b){return null==a?"N/A":i.tickFormat()(a)};k.tooltip.chartContainer(b.container.parentNode).valueFormatter(k.tooltip.valueFormatter()||t).data({value:b.x()(f,h),index:h,series:m})(),k.renderGuideLine(j)}),k.dispatch.on("elementClick",function(c){var d,e=[];l.filter(function(a,b){return a.seriesIndex=b,!a.disabled}).forEach(function(f){var g=a.interactiveBisect(f.values,c.pointXValue,b.x()),h=f.values[g];if("undefined"!=typeof h){"undefined"==typeof d&&(d=b.xScale()(b.x()(h,g)));var i=b.yScale()(b.y()(h,g));e.push({point:h,pointIndex:g,pos:[d,i],seriesIndex:f.seriesIndex,series:f})}}),g.dispatch.elementClick(e)}),k.dispatch.on("elementMouseout",function(a){g.clearHighlights()}),J.on("changeState",function(a){"undefined"!=typeof a.disabled&&l.length===a.disabled.length&&(l.forEach(function(b,c){b.disabled=a.disabled[c]}),G.disabled=a.disabled),b.update()})}),L.renderEnd("lineChart immediate"),b}var c,d,e,f,g=a.models.line(),h=a.models.axis(),i=a.models.axis(),j=a.models.legend(),k=a.interactiveGuideline(),l=a.models.tooltip(),m=a.models.line(),n=a.models.axis(),o=a.models.axis(),p=d3.svg.brush(),q={top:30,right:20,bottom:50,left:60},r={top:0,right:20,bottom:20,left:60},s=a.utils.defaultColor(),t=null,u=null,v=!0,w="top",x=!0,y=!0,z=!1,A=!1,B=!1,C=!1,D=!0,E=50,F=null,G=a.utils.state(),H=null,I=null,J=d3.dispatch("tooltipShow","tooltipHide","brush","stateChange","changeState","renderEnd"),K=250;h.orient("bottom").tickPadding(7),i.orient(z?"right":"left"),g.clipEdge(!0).duration(0),m.interactive(!1),m.pointActive(function(a){return!1}),n.orient("bottom").tickPadding(5),o.orient(z?"right":"left"),l.valueFormatter(function(a,b){return i.tickFormat()(a,b)}).headerFormatter(function(a,b){return h.tickFormat()(a,b)}),k.tooltip.valueFormatter(function(a,b){return i.tickFormat()(a,b)}).headerFormatter(function(a,b){return h.tickFormat()(a,b)});var L=a.utils.renderWatch(J,K),M=function(a){return function(){return{active:a.map(function(a){return!a.disabled})}}},N=function(a){return function(b){void 0!==b.active&&a.forEach(function(a,c){a.disabled=!b.active[c]})}};return g.dispatch.on("elementMouseover.tooltip",function(a){a.series.disableTooltip||l.data(a).hidden(!1)}),g.dispatch.on("elementMouseout.tooltip",function(a){l.hidden(!0)}),b.dispatch=J,b.lines=g,b.lines2=m,b.legend=j,b.xAxis=h,b.x2Axis=n,b.yAxis=i,b.y2Axis=o,b.interactiveLayer=k,b.tooltip=l,b.state=G,b.dispatch=J,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return t},set:function(a){t=a}},height:{get:function(){return u},set:function(a){u=a}},showLegend:{get:function(){return v},set:function(a){v=a}},legendPosition:{get:function(){return w},set:function(a){w=a}},showXAxis:{get:function(){return x},set:function(a){x=a}},showYAxis:{get:function(){return y},set:function(a){y=a}},focusEnable:{get:function(){return B},set:function(a){B=a}},focusHeight:{get:function(){return height2},set:function(a){E=a}},focusShowAxisX:{get:function(){return D},set:function(a){D=a}},focusShowAxisY:{get:function(){return C},set:function(a){C=a}},brushExtent:{get:function(){return F},set:function(a){F=a}},defaultState:{get:function(){return H},set:function(a){H=a}},noData:{get:function(){return I},set:function(a){I=a}},margin:{get:function(){return q},set:function(a){q.top=void 0!==a.top?a.top:q.top,q.right=void 0!==a.right?a.right:q.right,q.bottom=void 0!==a.bottom?a.bottom:q.bottom,q.left=void 0!==a.left?a.left:q.left}},duration:{get:function(){return K},set:function(a){K=a,L.reset(K),g.duration(K),h.duration(K),n.duration(K),i.duration(K),o.duration(K)}},focusMargin:{get:function(){return r},set:function(a){r.top=void 0!==a.top?a.top:r.top,r.right=void 0!==a.right?a.right:r.right,r.bottom=void 0!==a.bottom?a.bottom:r.bottom,r.left=void 0!==a.left?a.left:r.left}},color:{get:function(){return s},set:function(b){s=a.utils.getColor(b),j.color(s),g.color(s)}},interpolate:{get:function(){return g.interpolate()},set:function(a){g.interpolate(a),m.interpolate(a)}},xTickFormat:{get:function(){return h.tickFormat()},set:function(a){h.tickFormat(a),n.tickFormat(a)}},yTickFormat:{get:function(){return i.tickFormat()},set:function(a){i.tickFormat(a),o.tickFormat(a)}},x:{get:function(){return g.x()},set:function(a){g.x(a),m.x(a)}},y:{get:function(){return g.y()},set:function(a){g.y(a),m.y(a)}},rightAlignYAxis:{get:function(){return z},set:function(a){z=a,i.orient(z?"right":"left")}},useInteractiveGuideline:{get:function(){return A},set:function(a){A=a,A&&(g.interactive(!1),g.useVoronoi(!1))}}}),a.utils.inheritOptions(b,g),a.utils.initOptions(b),b},a.models.lineWithFocusChart=function(){return a.models.lineChart().margin({bottom:30}).focusEnable(!0)},a.models.linePlusBarChart=function(){"use strict";function b(v){return v.each(function(v){function J(a){var b=+("e"==a),c=b?1:-1,d=Z/3;return"M"+.5*c+","+d+"A6,6 0 0 "+b+" "+6.5*c+","+(d+6)+"V"+(2*d-6)+"A6,6 0 0 "+b+" "+.5*c+","+2*d+"ZM"+2.5*c+","+(d+8)+"V"+(2*d-8)+"M"+4.5*c+","+(d+8)+"V"+(2*d-8)}function R(){u.empty()||u.extent(I),ma.data([u.empty()?e.domain():I]).each(function(a,b){var c=e(a[0])-e.range()[0],d=e.range()[1]-e(a[1]);d3.select(this).select(".left").attr("width",0>c?0:c),d3.select(this).select(".right").attr("x",e(a[1])).attr("width",0>d?0:d)})}function S(){I=u.empty()?null:u.extent(),c=u.empty()?e.domain():u.extent(),K.brush({extent:c,brush:u}),R(),l.width(X).height(Y).color(v.map(function(a,b){return a.color||C(a,b)}).filter(function(a,b){return!v[b].disabled&&v[b].bar})),j.width(X).height(Y).color(v.map(function(a,b){return a.color||C(a,b)}).filter(function(a,b){return!v[b].disabled&&!v[b].bar}));var b=fa.select(".nv-focus .nv-barsWrap").datum(_.length?_.map(function(a,b){return{key:a.key,values:a.values.filter(function(a,b){return 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.nv-y2.nv-axis").style("opacity",o).attr("transform","translate("+d.range()[1]+",0)"),fa.select(".nv-focus .nv-y1.nv-axis").transition().duration(L).call(p),fa.select(".nv-focus .nv-y2.nv-axis").transition().duration(L).call(q)}var W=d3.select(this);a.utils.initSVG(W);var X=a.utils.availableWidth(y,W,w),Y=a.utils.availableHeight(z,W,w)-(E?H:0),Z=H-x.top-x.bottom;if(b.update=function(){W.transition().duration(L).call(b)},b.container=this,M.setter(U(v),b.update).getter(T(v)).update(),M.disabled=v.map(function(a){return!!a.disabled}),!N){var $;N={};for($ in M)M[$]instanceof Array?N[$]=M[$].slice(0):N[$]=M[$]}if(!(v&&v.length&&v.filter(function(a){return a.values.length}).length))return a.utils.noData(b,W),b;W.selectAll(".nv-noData").remove();var _=v.filter(function(a){return!a.disabled&&a.bar}),aa=v.filter(function(a){return!a.bar});d=_.length&&!Q?l.xScale():j.xScale(),e=o.scale(),f=Q?j.yScale():l.yScale(),g=Q?l.yScale():j.yScale(),h=Q?k.yScale():m.yScale(),i=Q?m.yScale():k.yScale();var ba=v.filter(function(a){return!a.disabled&&(Q?!a.bar:a.bar)}).map(function(a){return a.values.map(function(a,b){return{x:A(a,b),y:B(a,b)}})}),ca=v.filter(function(a){return!a.disabled&&(Q?a.bar:!a.bar)}).map(function(a){return a.values.map(function(a,b){return{x:A(a,b),y:B(a,b)}})});d.range([0,X]),e.domain(d3.extent(d3.merge(ba.concat(ca)),function(a){return a.x})).range([0,X]);var da=W.selectAll("g.nv-wrap.nv-linePlusBar").data([v]),ea=da.enter().append("g").attr("class","nvd3 nv-wrap nv-linePlusBar").append("g"),fa=da.select("g");ea.append("g").attr("class","nv-legendWrap");var ga=ea.append("g").attr("class","nv-focus");ga.append("g").attr("class","nv-x nv-axis"),ga.append("g").attr("class","nv-y1 nv-axis"),ga.append("g").attr("class","nv-y2 nv-axis"),ga.append("g").attr("class","nv-barsWrap"),ga.append("g").attr("class","nv-linesWrap");var ha=ea.append("g").attr("class","nv-context");if(ha.append("g").attr("class","nv-x nv-axis"),ha.append("g").attr("class","nv-y1 nv-axis"),ha.append("g").attr("class","nv-y2 nv-axis"),ha.append("g").attr("class","nv-barsWrap"),ha.append("g").attr("class","nv-linesWrap"),ha.append("g").attr("class","nv-brushBackground"),ha.append("g").attr("class","nv-x nv-brush"),D){var ia=t.align()?X/2:X,ja=t.align()?ia:0;t.width(ia),fa.select(".nv-legendWrap").datum(v.map(function(a){return a.originalKey=void 0===a.originalKey?a.key:a.originalKey,Q?a.key=a.originalKey+(a.bar?P:O):a.key=a.originalKey+(a.bar?O:P),a})).call(t),w.top!=t.height()&&(w.top=t.height(),Y=a.utils.availableHeight(z,W,w)-H),fa.select(".nv-legendWrap").attr("transform","translate("+ja+","+-w.top+")")}else fa.select(".nv-legendWrap").selectAll("*").remove();da.attr("transform","translate("+w.left+","+w.top+")"),fa.select(".nv-context").style("display",E?"initial":"none"),m.width(X).height(Z).color(v.map(function(a,b){return a.color||C(a,b)}).filter(function(a,b){return!v[b].disabled&&v[b].bar})),k.width(X).height(Z).color(v.map(function(a,b){return 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m(b.padding_right)?b.padding_right+1:b.axis_rotated?c+d:!b.axis_y2_show||b.axis_y2_inner?2+d+(a.axis.getY2AxisLabelPosition().isOuter?20:0):r(a.getAxisWidthByAxisId("y2"))+d},i.getParentRectValue=function(a){for(var b,c=this.selectChart.node();c&&"BODY"!==c.tagName;){try{b=c.getBoundingClientRect()[a]}catch(d){"width"===a&&(b=c.offsetWidth)}if(b)break;c=c.parentNode}return b},i.getParentWidth=function(){return this.getParentRectValue("width")},i.getParentHeight=function(){var a=this.selectChart.style("height");return a.indexOf("px")>0?+a.replace("px",""):0},i.getSvgLeft=function(a){var b=this,c=b.config,d=c.axis_rotated||!c.axis_rotated&&!c.axis_y_inner,e=c.axis_rotated?l.axisX:l.axisY,f=b.main.select("."+e).node(),g=f&&d?f.getBoundingClientRect():{right:0},h=b.selectChart.node().getBoundingClientRect(),i=b.hasArcType(),j=g.right-h.left-(i?0:b.getCurrentPaddingLeft(a));return j>0?j:0},i.getAxisWidthByAxisId=function(a,b){var c=this,d=c.axis.getLabelPositionById(a);return c.axis.getMaxTickWidth(a,b)+(d.isInner?20:40)},i.getHorizontalAxisHeight=function(a){var b=this,c=b.config,d=30;return"x"!==a||c.axis_x_show?"x"===a&&c.axis_x_height?c.axis_x_height:"y"!==a||c.axis_y_show?"y2"!==a||c.axis_y2_show?("x"===a&&!c.axis_rotated&&c.axis_x_tick_rotate&&(d=30+b.axis.getMaxTickWidth(a)*Math.cos(Math.PI*(90-c.axis_x_tick_rotate)/180)),d+(b.axis.getLabelPositionById(a).isInner?0:10)+("y2"===a?-10:0)):b.rotated_padding_top:!c.legend_show||b.isLegendRight||b.isLegendInset?1:10:8},i.getEventRectWidth=function(){return Math.max(0,this.xAxis.tickInterval())},i.getShapeIndices=function(a){var b,c,d=this,e=d.config,f={},g=0;return d.filterTargetsToShow(d.data.targets.filter(a,d)).forEach(function(a){for(b=0;b=0&&(j+=h(e[g].value)-i))}),j}},i.isWithinShape=function(a,b){var c,d=this,e=d.d3.select(a);return d.isTargetToShow(b.id)?"circle"===a.nodeName?c=d.isStepType(b)?d.isWithinStep(a,d.getYScale(b.id)(b.value)):d.isWithinCircle(a,1.5*d.pointSelectR(b)):"path"===a.nodeName&&(c=e.classed(l.bar)?d.isWithinBar(a):!0):c=!1,c},i.getInterpolate=function(a){var b=this,c=b.isInterpolationType(b.config.spline_interpolation_type)?b.config.spline_interpolation_type:"cardinal";return b.isSplineType(a)?c:b.isStepType(a)?b.config.line_step_type:"linear"},i.initLine=function(){var a=this;a.main.select("."+l.chart).append("g").attr("class",l.chartLines)},i.updateTargetsForLine=function(a){var b,c,d=this,e=d.config,f=d.classChartLine.bind(d),g=d.classLines.bind(d),h=d.classAreas.bind(d),i=d.classCircles.bind(d),j=d.classFocus.bind(d);b=d.main.select("."+l.chartLines).selectAll("."+l.chartLine).data(a).attr("class",function(a){return f(a)+j(a)}),c=b.enter().append("g").attr("class",f).style("opacity",0).style("pointer-events","none"),c.append("g").attr("class",g),c.append("g").attr("class",h),c.append("g").attr("class",function(a){return d.generateClass(l.selectedCircles,a.id)}),c.append("g").attr("class",i).style("cursor",function(a){return e.data_selection_isselectable(a)?"pointer":null}),a.forEach(function(a){d.main.selectAll("."+l.selectedCircles+d.getTargetSelectorSuffix(a.id)).selectAll("."+l.selectedCircle).each(function(b){b.value=a.values[b.index].value})})},i.updateLine=function(a){var b=this;b.mainLine=b.main.selectAll("."+l.lines).selectAll("."+l.line).data(b.lineData.bind(b)),b.mainLine.enter().append("path").attr("class",b.classLine.bind(b)).style("stroke",b.color),b.mainLine.style("opacity",b.initialOpacity.bind(b)).style("shape-rendering",function(a){return b.isStepType(a)?"crispEdges":""}).attr("transform",null),b.mainLine.exit().transition().duration(a).style("opacity",0).remove()},i.redrawLine=function(a,b){return[(b?this.mainLine.transition(Math.random().toString()):this.mainLine).attr("d",a).style("stroke",this.color).style("opacity",1)]},i.generateDrawLine=function(a,b){var c=this,d=c.config,e=c.d3.svg.line(),f=c.generateGetLinePoints(a,b),g=b?c.getSubYScale:c.getYScale,h=function(a){return(b?c.subxx:c.xx).call(c,a)},i=function(a,b){return d.data_groups.length>0?f(a,b)[0][1]:g.call(c,a.id)(a.value)};return e=d.axis_rotated?e.x(i).y(h):e.x(h).y(i),d.line_connectNull||(e=e.defined(function(a){return null!=a.value})),function(a){var f,h=d.line_connectNull?c.filterRemoveNull(a.values):a.values,i=b?c.x:c.subX,j=g.call(c,a.id),k=0,l=0;return c.isLineType(a)?d.data_regions[a.id]?f=c.lineWithRegions(h,i,j,d.data_regions[a.id]):(c.isStepType(a)&&(h=c.convertValuesToStep(h)),f=e.interpolate(c.getInterpolate(a))(h)):(h[0]&&(k=i(h[0].x),l=j(h[0].value)),f=d.axis_rotated?"M "+l+" "+k:"M "+k+" "+l),f?f:"M 0 0"}},i.generateGetLinePoints=function(a,b){var c=this,d=c.config,e=a.__max__+1,f=c.getShapeX(0,e,a,!!b),g=c.getShapeY(!!b),h=c.getShapeOffset(c.isLineType,a,!!b),i=b?c.getSubYScale:c.getYScale;return function(a,b){var e=i.call(c,a.id)(0),j=h(a,b)||e,k=f(a),l=g(a);return d.axis_rotated&&(0l||a.value<0&&l>e)&&(l=e),[[k,l-(e-j)],[k,l-(e-j)],[k,l-(e-j)],[k,l-(e-j)]]}},i.lineWithRegions=function(a,b,c,d){function e(a,b){var c;for(c=0;c=h;h+=r)x+=i(a[g-1],a[g],h,o);w=a[g].x}return x},i.updateArea=function(a){var b=this,c=b.d3;b.mainArea=b.main.selectAll("."+l.areas).selectAll("."+l.area).data(b.lineData.bind(b)),b.mainArea.enter().append("path").attr("class",b.classArea.bind(b)).style("fill",b.color).style("opacity",function(){return b.orgAreaOpacity=+c.select(this).style("opacity"),0}),b.mainArea.style("opacity",b.orgAreaOpacity),b.mainArea.exit().transition().duration(a).style("opacity",0).remove()},i.redrawArea=function(a,b){return[(b?this.mainArea.transition(Math.random().toString()):this.mainArea).attr("d",a).style("fill",this.color).style("opacity",this.orgAreaOpacity)]},i.generateDrawArea=function(a,b){var c=this,d=c.config,e=c.d3.svg.area(),f=c.generateGetAreaPoints(a,b),g=b?c.getSubYScale:c.getYScale,h=function(a){return(b?c.subxx:c.xx).call(c,a)},i=function(a,b){return d.data_groups.length>0?f(a,b)[0][1]:g.call(c,a.id)(c.getAreaBaseValue(a.id))},j=function(a,b){return d.data_groups.length>0?f(a,b)[1][1]:g.call(c,a.id)(a.value)};return e=d.axis_rotated?e.x0(i).x1(j).y(h):e.x(h).y0(i).y1(j),d.line_connectNull||(e=e.defined(function(a){return null!==a.value})),function(a){var b,f=d.line_connectNull?c.filterRemoveNull(a.values):a.values,g=0,h=0;return c.isAreaType(a)?(c.isStepType(a)&&(f=c.convertValuesToStep(f)),b=e.interpolate(c.getInterpolate(a))(f)):(f[0]&&(g=c.x(f[0].x),h=c.getYScale(a.id)(f[0].value)),b=d.axis_rotated?"M "+h+" "+g:"M "+g+" "+h),b?b:"M 0 0"}},i.getAreaBaseValue=function(){return 0},i.generateGetAreaPoints=function(a,b){var c=this,d=c.config,e=a.__max__+1,f=c.getShapeX(0,e,a,!!b),g=c.getShapeY(!!b),h=c.getShapeOffset(c.isAreaType,a,!!b),i=b?c.getSubYScale:c.getYScale;return function(a,b){var e=i.call(c,a.id)(0),j=h(a,b)||e,k=f(a),l=g(a);return d.axis_rotated&&(0l||a.value<0&&l>e)&&(l=e),[[k,j],[k,l-(e-j)],[k,l-(e-j)],[k,j]]}},i.updateCircle=function(){var a=this;a.mainCircle=a.main.selectAll("."+l.circles).selectAll("."+l.circle).data(a.lineOrScatterData.bind(a)),a.mainCircle.enter().append("circle").attr("class",a.classCircle.bind(a)).attr("r",a.pointR.bind(a)).style("fill",a.color),a.mainCircle.style("opacity",a.initialOpacityForCircle.bind(a)),a.mainCircle.exit().remove()},i.redrawCircle=function(a,b,c){var d=this.main.selectAll("."+l.selectedCircle);return[(c?this.mainCircle.transition(Math.random().toString()):this.mainCircle).style("opacity",this.opacityForCircle.bind(this)).style("fill",this.color).attr("cx",a).attr("cy",b),(c?d.transition(Math.random().toString()):d).attr("cx",a).attr("cy",b)]},i.circleX=function(a){return a.x||0===a.x?this.x(a.x):null},i.updateCircleY=function(){var a,b,c=this;c.config.data_groups.length>0?(a=c.getShapeIndices(c.isLineType),b=c.generateGetLinePoints(a),c.circleY=function(a,c){return b(a,c)[0][1]}):c.circleY=function(a){return c.getYScale(a.id)(a.value)}},i.getCircles=function(a,b){var c=this;return(b?c.main.selectAll("."+l.circles+c.getTargetSelectorSuffix(b)):c.main).selectAll("."+l.circle+(m(a)?"-"+a:""))},i.expandCircles=function(a,b,c){var d=this,e=d.pointExpandedR.bind(d);c&&d.unexpandCircles(),d.getCircles(a,b).classed(l.EXPANDED,!0).attr("r",e)},i.unexpandCircles=function(a){var b=this,c=b.pointR.bind(b);b.getCircles(a).filter(function(){return b.d3.select(this).classed(l.EXPANDED)}).classed(l.EXPANDED,!1).attr("r",c)},i.pointR=function(a){var b=this,c=b.config;return b.isStepType(a)?0:n(c.point_r)?c.point_r(a):c.point_r},i.pointExpandedR=function(a){var b=this,c=b.config;return c.point_focus_expand_enabled?c.point_focus_expand_r?c.point_focus_expand_r:1.75*b.pointR(a):b.pointR(a)},i.pointSelectR=function(a){var b=this,c=b.config;return c.point_select_r?c.point_select_r:4*b.pointR(a)},i.isWithinCircle=function(a,b){var c=this.d3,d=c.mouse(a),e=c.select(a),f=+e.attr("cx"),g=+e.attr("cy");return Math.sqrt(Math.pow(f-d[0],2)+Math.pow(g-d[1],2))d.bar_width_max?d.bar_width_max:e},i.getBars=function(a,b){var c=this;return(b?c.main.selectAll("."+l.bars+c.getTargetSelectorSuffix(b)):c.main).selectAll("."+l.bar+(m(a)?"-"+a:""))},i.expandBars=function(a,b,c){var d=this;c&&d.unexpandBars(),d.getBars(a,b).classed(l.EXPANDED,!0)},i.unexpandBars=function(a){var b=this;b.getBars(a).classed(l.EXPANDED,!1)},i.generateDrawBar=function(a,b){var c=this,d=c.config,e=c.generateGetBarPoints(a,b);return function(a,b){var c=e(a,b),f=d.axis_rotated?1:0,g=d.axis_rotated?0:1,h="M "+c[0][f]+","+c[0][g]+" L"+c[1][f]+","+c[1][g]+" L"+c[2][f]+","+c[2][g]+" L"+c[3][f]+","+c[3][g]+" z";return h}},i.generateGetBarPoints=function(a,b){var c=this,d=b?c.subXAxis:c.xAxis,e=a.__max__+1,f=c.getBarW(d,e),g=c.getShapeX(f,e,a,!!b),h=c.getShapeY(!!b),i=c.getShapeOffset(c.isBarType,a,!!b),j=b?c.getSubYScale:c.getYScale;return function(a,b){var d=j.call(c,a.id)(0),e=i(a,b)||d,k=g(a),l=h(a);return c.config.axis_rotated&&(0l||a.value<0&&l>d)&&(l=d),[[k,e],[k,l-(d-e)],[k+f,l-(d-e)],[k+f,e]]}},i.isWithinBar=function(a){var b=this.d3.mouse(a),c=a.getBoundingClientRect(),d=a.pathSegList.getItem(0),e=a.pathSegList.getItem(1),f=Math.min(d.x,e.x),g=Math.min(d.y,e.y),h=c.width,i=c.height,j=2,k=f-j,l=f+h+j,m=g+i+j,n=g-j;return kf.width?d=f.width-g.width:0>d&&(d=4)),d},i.getYForText=function(a,b,c){var d,e=this,f=c.getBoundingClientRect();return e.config.axis_rotated?d=(a[0][0]+a[2][0]+.6*f.height)/2:(d=a[2][1],b.value<0||0===b.value&&!e.hasPositiveValue?(d+=f.height,e.isBarType(b)&&e.isSafari()?d-=3:!e.isBarType(b)&&e.isChrome()&&(d+=3)):d+=e.isBarType(b)?-3:-6),null!==b.value||e.config.axis_rotated||(dthis.height&&(d=this.height-4)),d},i.setTargetType=function(a,b){var c=this,d=c.config;c.mapToTargetIds(a).forEach(function(a){c.withoutFadeIn[a]=b===d.data_types[a],d.data_types[a]=b}),a||(d.data_type=b)},i.hasType=function(a,b){var c=this,d=c.config.data_types,e=!1;return b=b||c.data.targets,b&&b.length?b.forEach(function(b){var c=d[b.id];(c&&c.indexOf(a)>=0||!c&&"line"===a)&&(e=!0)}):Object.keys(d).length?Object.keys(d).forEach(function(b){d[b]===a&&(e=!0)}):e=c.config.data_type===a,e},i.hasArcType=function(a){return this.hasType("pie",a)||this.hasType("donut",a)||this.hasType("gauge",a)},i.isLineType=function(a){var b=this.config,c=o(a)?a:a.id;return!b.data_types[c]||["line","spline","area","area-spline","step","area-step"].indexOf(b.data_types[c])>=0},i.isStepType=function(a){var b=o(a)?a:a.id;return["step","area-step"].indexOf(this.config.data_types[b])>=0},i.isSplineType=function(a){var b=o(a)?a:a.id;return["spline","area-spline"].indexOf(this.config.data_types[b])>=0},i.isAreaType=function(a){var b=o(a)?a:a.id;return["area","area-spline","area-step"].indexOf(this.config.data_types[b])>=0},i.isBarType=function(a){var b=o(a)?a:a.id;return"bar"===this.config.data_types[b]},i.isScatterType=function(a){var b=o(a)?a:a.id;return"scatter"===this.config.data_types[b]},i.isPieType=function(a){var b=o(a)?a:a.id;return"pie"===this.config.data_types[b]},i.isGaugeType=function(a){var b=o(a)?a:a.id;return"gauge"===this.config.data_types[b]},i.isDonutType=function(a){var b=o(a)?a:a.id;return"donut"===this.config.data_types[b]},i.isArcType=function(a){return this.isPieType(a)||this.isDonutType(a)||this.isGaugeType(a)},i.lineData=function(a){return this.isLineType(a)?[a]:[]},i.arcData=function(a){return this.isArcType(a.data)?[a]:[]},i.barData=function(a){return this.isBarType(a)?a.values:[]},i.lineOrScatterData=function(a){return this.isLineType(a)||this.isScatterType(a)?a.values:[]},i.barOrLineData=function(a){return this.isBarType(a)||this.isLineType(a)?a.values:[]},i.isInterpolationType=function(a){return["linear","linear-closed","basis","basis-open","basis-closed","bundle","cardinal","cardinal-open","cardinal-closed","monotone"].indexOf(a)>=0},i.initGrid=function(){var a=this,b=a.config,c=a.d3;a.grid=a.main.append("g").attr("clip-path",a.clipPathForGrid).attr("class",l.grid),b.grid_x_show&&a.grid.append("g").attr("class",l.xgrids),b.grid_y_show&&a.grid.append("g").attr("class",l.ygrids),b.grid_focus_show&&a.grid.append("g").attr("class",l.xgridFocus).append("line").attr("class",l.xgridFocus),a.xgrid=c.selectAll([]),b.grid_lines_front||a.initGridLines()},i.initGridLines=function(){var a=this,b=a.d3;a.gridLines=a.main.append("g").attr("clip-path",a.clipPathForGrid).attr("class",l.grid+" "+l.gridLines),a.gridLines.append("g").attr("class",l.xgridLines),a.gridLines.append("g").attr("class",l.ygridLines),a.xgridLines=b.selectAll([])},i.updateXGrid=function(a){var b=this,c=b.config,d=b.d3,e=b.generateGridData(c.grid_x_type,b.x),f=b.isCategorized()?b.xAxis.tickOffset():0;b.xgridAttr=c.axis_rotated?{x1:0,x2:b.width,y1:function(a){return b.x(a)-f},y2:function(a){return b.x(a)-f}}:{x1:function(a){return b.x(a)+f},x2:function(a){return b.x(a)+f},y1:0,y2:b.height},b.xgrid=b.main.select("."+l.xgrids).selectAll("."+l.xgrid).data(e),b.xgrid.enter().append("line").attr("class",l.xgrid),a||b.xgrid.attr(b.xgridAttr).style("opacity",function(){return+d.select(this).attr(c.axis_rotated?"y1":"x1")===(c.axis_rotated?b.height:0)?0:1}),b.xgrid.exit().remove()},i.updateYGrid=function(){var a=this,b=a.config,c=a.yAxis.tickValues()||a.y.ticks(b.grid_y_ticks);a.ygrid=a.main.select("."+l.ygrids).selectAll("."+l.ygrid).data(c),a.ygrid.enter().append("line").attr("class",l.ygrid),a.ygrid.attr("x1",b.axis_rotated?a.y:0).attr("x2",b.axis_rotated?a.y:a.width).attr("y1",b.axis_rotated?0:a.y).attr("y2",b.axis_rotated?a.height:a.y),a.ygrid.exit().remove(),a.smoothLines(a.ygrid,"grid")},i.gridTextAnchor=function(a){return a.position?a.position:"end"},i.gridTextDx=function(a){return"start"===a.position?4:"middle"===a.position?0:-4},i.xGridTextX=function(a){return"start"===a.position?-this.height:"middle"===a.position?-this.height/2:0},i.yGridTextX=function(a){return"start"===a.position?0:"middle"===a.position?this.width/2:this.width},i.updateGrid=function(a){var b,c,d,e=this,f=e.main,g=e.config;e.grid.style("visibility",e.hasArcType()?"hidden":"visible"),f.select("line."+l.xgridFocus).style("visibility","hidden"),g.grid_x_show&&e.updateXGrid(),e.xgridLines=f.select("."+l.xgridLines).selectAll("."+l.xgridLine).data(g.grid_x_lines),b=e.xgridLines.enter().append("g").attr("class",function(a){return l.xgridLine+(a["class"]?" 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b=this,c=b.config,d=b.xv.bind(b),e=b.xgridLines.select("line"),f=b.xgridLines.select("text");return[(a?e.transition():e).attr("x1",c.axis_rotated?0:d).attr("x2",c.axis_rotated?b.width:d).attr("y1",c.axis_rotated?d:0).attr("y2",c.axis_rotated?d:b.height).style("opacity",1),(a?f.transition():f).attr("x",c.axis_rotated?b.yGridTextX.bind(b):b.xGridTextX.bind(b)).attr("y",d).text(function(a){return a.text}).style("opacity",1)]},i.showXGridFocus=function(a){var b=this,c=b.config,d=a.filter(function(a){return a&&m(a.value)}),e=b.main.selectAll("line."+l.xgridFocus),f=b.xx.bind(b);c.tooltip_show&&(b.hasType("scatter")||b.hasArcType()||(e.style("visibility","visible").data([d[0]]).attr(c.axis_rotated?"y1":"x1",f).attr(c.axis_rotated?"y2":"x2",f),b.smoothLines(e,"grid")))},i.hideXGridFocus=function(){this.main.select("line."+l.xgridFocus).style("visibility","hidden")},i.updateXgridFocus=function(){var 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a.config.legend_show&&(b=a.isLegendRight?a.currentHeight:Math.max(20,a.legendItemHeight)*(a.legendStep+1)),b},i.opacityForLegend=function(a){return a.classed(l.legendItemHidden)?null:1},i.opacityForUnfocusedLegend=function(a){return a.classed(l.legendItemHidden)?null:.3},i.toggleFocusLegend=function(a,b){var c=this;a=c.mapToTargetIds(a),c.legend.selectAll("."+l.legendItem).filter(function(b){return a.indexOf(b)>=0}).classed(l.legendItemFocused,b).transition().duration(100).style("opacity",function(){var a=b?c.opacityForLegend:c.opacityForUnfocusedLegend;return a.call(c,c.d3.select(this))})},i.revertLegend=function(){var a=this,b=a.d3;a.legend.selectAll("."+l.legendItem).classed(l.legendItemFocused,!1).transition().duration(100).style("opacity",function(){return a.opacityForLegend(b.select(this))})},i.showLegend=function(a){var 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c,d=this.owner,e=d.config;return(e.axis_x_tick_fit||e.axis_x_tick_count)&&(c=this.generateTickValues(d.mapTargetsToUniqueXs(a),e.axis_x_tick_count,d.isTimeSeries())),b?b.tickValues(c):(d.xAxis.tickValues(c),d.subXAxis.tickValues(c)),c},f.prototype.getYAxis=function(a,b,c,d,e,f){var h={withOuterTick:e,withoutTransition:f},i=this.owner,j=i.d3,k=i.config,l=g(j,h).scale(a).orient(b).tickFormat(c);return i.isTimeSeriesY()?l.ticks(j.time[k.axis_y_tick_time_value],k.axis_y_tick_time_interval):l.tickValues(d),l},f.prototype.getId=function(a){var b=this.owner.config;return a in b.data_axes?b.data_axes[a]:"y"},f.prototype.getXAxisTickFormat=function(){var a=this.owner,b=a.config,c=a.isTimeSeries()?a.defaultAxisTimeFormat:a.isCategorized()?a.categoryName:function(a){return 0>a?a.toFixed(0):a};return b.axis_x_tick_format&&(n(b.axis_x_tick_format)?c=b.axis_x_tick_format:a.isTimeSeries()&&(c=function(c){return c?a.axisTimeFormat(b.axis_x_tick_format)(c):""})),n(c)?function(b){return c.call(a,b)}:c},f.prototype.getTickValues=function(a,b){return a?a:b?b.tickValues():void 0},f.prototype.getXAxisTickValues=function(){return this.getTickValues(this.owner.config.axis_x_tick_values,this.owner.xAxis)},f.prototype.getYAxisTickValues=function(){return this.getTickValues(this.owner.config.axis_y_tick_values,this.owner.yAxis)},f.prototype.getY2AxisTickValues=function(){return this.getTickValues(this.owner.config.axis_y2_tick_values,this.owner.y2Axis)},f.prototype.getLabelOptionByAxisId=function(a){var b,c=this.owner,d=c.config;return"y"===a?b=d.axis_y_label:"y2"===a?b=d.axis_y2_label:"x"===a&&(b=d.axis_x_label),b},f.prototype.getLabelText=function(a){var b=this.getLabelOptionByAxisId(a);return o(b)?b:b?b.text:null},f.prototype.setLabelText=function(a,b){var c=this.owner,d=c.config,e=this.getLabelOptionByAxisId(a);o(e)?"y"===a?d.axis_y_label=b:"y2"===a?d.axis_y2_label=b:"x"===a&&(d.axis_x_label=b):e&&(e.text=b)},f.prototype.getLabelPosition=function(a,b){var c=this.getLabelOptionByAxisId(a),d=c&&"object"==typeof c&&c.position?c.position:b;return{isInner:d.indexOf("inner")>=0,isOuter:d.indexOf("outer")>=0,isLeft:d.indexOf("left")>=0,isCenter:d.indexOf("center")>=0,isRight:d.indexOf("right")>=0,isTop:d.indexOf("top")>=0,isMiddle:d.indexOf("middle")>=0,isBottom:d.indexOf("bottom")>=0}},f.prototype.getXAxisLabelPosition=function(){return this.getLabelPosition("x",this.owner.config.axis_rotated?"inner-top":"inner-right")},f.prototype.getYAxisLabelPosition=function(){return this.getLabelPosition("y",this.owner.config.axis_rotated?"inner-right":"inner-top")},f.prototype.getY2AxisLabelPosition=function(){return this.getLabelPosition("y2",this.owner.config.axis_rotated?"inner-right":"inner-top")},f.prototype.getLabelPositionById=function(a){return"y2"===a?this.getY2AxisLabelPosition():"y"===a?this.getYAxisLabelPosition():this.getXAxisLabelPosition()},f.prototype.textForXAxisLabel=function(){return this.getLabelText("x")},f.prototype.textForYAxisLabel=function(){return this.getLabelText("y")},f.prototype.textForY2AxisLabel=function(){return this.getLabelText("y2")},f.prototype.xForAxisLabel=function(a,b){var c=this.owner;return a?b.isLeft?0:b.isCenter?c.width/2:c.width:b.isBottom?-c.height:b.isMiddle?-c.height/2:0},f.prototype.dxForAxisLabel=function(a,b){return a?b.isLeft?"0.5em":b.isRight?"-0.5em":"0":b.isTop?"-0.5em":b.isBottom?"0.5em":"0"},f.prototype.textAnchorForAxisLabel=function(a,b){return a?b.isLeft?"start":b.isCenter?"middle":"end":b.isBottom?"start":b.isMiddle?"middle":"end"},f.prototype.xForXAxisLabel=function(){return this.xForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.xForYAxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.xForY2AxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.dxForXAxisLabel=function(){return this.dxForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.dxForYAxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.dxForY2AxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.dyForXAxisLabel=function(){var a=this.owner,b=a.config,c=this.getXAxisLabelPosition();return b.axis_rotated?c.isInner?"1.2em":-25-this.getMaxTickWidth("x"):c.isInner?"-0.5em":b.axis_x_height?b.axis_x_height-10:"3em"},f.prototype.dyForYAxisLabel=function(){var a=this.owner,b=this.getYAxisLabelPosition();return a.config.axis_rotated?b.isInner?"-0.5em":"3em":b.isInner?"1.2em":-10-(a.config.axis_y_inner?0:this.getMaxTickWidth("y")+10)},f.prototype.dyForY2AxisLabel=function(){var a=this.owner,b=this.getY2AxisLabelPosition();return a.config.axis_rotated?b.isInner?"1.2em":"-2.2em":b.isInner?"-0.5em":15+(a.config.axis_y2_inner?0:this.getMaxTickWidth("y2")+15)},f.prototype.textAnchorForXAxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(!a.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.textAnchorForYAxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(a.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.textAnchorForY2AxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(a.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.getMaxTickWidth=function(a,b){var c,d,e,f,g,h=this.owner,i=h.config,j=0;return b&&h.currentMaxTickWidths[a]?h.currentMaxTickWidths[a]:(h.svg&&(c=h.filterTargetsToShow(h.data.targets),"y"===a?(d=h.y.copy().domain(h.getYDomain(c,"y")),e=this.getYAxis(d,h.yOrient,i.axis_y_tick_format,h.yAxisTickValues,!1,!0)):"y2"===a?(d=h.y2.copy().domain(h.getYDomain(c,"y2")),e=this.getYAxis(d,h.y2Orient,i.axis_y2_tick_format,h.y2AxisTickValues,!1,!0)):(d=h.x.copy().domain(h.getXDomain(c)),e=this.getXAxis(d,h.xOrient,h.xAxisTickFormat,h.xAxisTickValues,!1,!0,!0),this.updateXAxisTickValues(c,e)),f=h.d3.select("body").append("div").classed("c3",!0),g=f.append("svg").style("visibility","hidden").style("position","fixed").style("top",0).style("left",0),g.append("g").call(e).each(function(){h.d3.select(this).selectAll("text").each(function(){var a=this.getBoundingClientRect();j=j?h.currentMaxTickWidths[a]:j,h.currentMaxTickWidths[a])},f.prototype.updateLabels=function(a){var b=this.owner,c=b.main.select("."+l.axisX+" ."+l.axisXLabel),d=b.main.select("."+l.axisY+" ."+l.axisYLabel),e=b.main.select("."+l.axisY2+" ."+l.axisY2Label);(a?c.transition():c).attr("x",this.xForXAxisLabel.bind(this)).attr("dx",this.dxForXAxisLabel.bind(this)).attr("dy",this.dyForXAxisLabel.bind(this)).text(this.textForXAxisLabel.bind(this)), - (a?d.transition():d).attr("x",this.xForYAxisLabel.bind(this)).attr("dx",this.dxForYAxisLabel.bind(this)).attr("dy",this.dyForYAxisLabel.bind(this)).text(this.textForYAxisLabel.bind(this)),(a?e.transition():e).attr("x",this.xForY2AxisLabel.bind(this)).attr("dx",this.dxForY2AxisLabel.bind(this)).attr("dy",this.dyForY2AxisLabel.bind(this)).text(this.textForY2AxisLabel.bind(this))},f.prototype.getPadding=function(a,b,c,d){var e="number"==typeof a?a:a[b];return m(e)?"ratio"===a.unit?a[b]*d:this.convertPixelsToAxisPadding(e,d):c},f.prototype.convertPixelsToAxisPadding=function(a,b){var c=this.owner,d=c.config.axis_rotated?c.width:c.height;return b*(a/d)},f.prototype.generateTickValues=function(a,b,c){var d,e,f,g,h,i,j,k=a;if(b)if(d=n(b)?b():b,1===d)k=[a[0]];else if(2===d)k=[a[0],a[a.length-1]];else if(d>2){for(g=d-2,e=a[0],f=a[a.length-1],h=(f-e)/(g+1),k=[e],i=0;g>i;i++)j=+e+h*(i+1),k.push(c?new Date(j):j);k.push(f)}return c||(k=k.sort(function(a,b){return a-b})),k},f.prototype.generateTransitions=function(a){var b=this.owner,c=b.axes;return{axisX:a?c.x.transition().duration(a):c.x,axisY:a?c.y.transition().duration(a):c.y,axisY2:a?c.y2.transition().duration(a):c.y2,axisSubX:a?c.subx.transition().duration(a):c.subx}},f.prototype.redraw=function(a,b){var c=this.owner;c.axes.x.style("opacity",b?0:1),c.axes.y.style("opacity",b?0:1),c.axes.y2.style("opacity",b?0:1),c.axes.subx.style("opacity",b?0:1),a.axisX.call(c.xAxis),a.axisY.call(c.yAxis),a.axisY2.call(c.y2Axis),a.axisSubX.call(c.subXAxis)},i.getClipPath=function(b){var c=a.navigator.appVersion.toLowerCase().indexOf("msie 9.")>=0;return"url("+(c?"":document.URL.split("#")[0])+"#"+b+")"},i.appendClip=function(a,b){return a.append("clipPath").attr("id",b).append("rect")},i.getAxisClipX=function(a){var b=Math.max(30,this.margin.left);return a?-(1+b):-(b-1)},i.getAxisClipY=function(a){return a?-20:-this.margin.top},i.getXAxisClipX=function(){var a=this;return a.getAxisClipX(!a.config.axis_rotated)},i.getXAxisClipY=function(){var a=this;return a.getAxisClipY(!a.config.axis_rotated)},i.getYAxisClipX=function(){var a=this;return a.config.axis_y_inner?-1:a.getAxisClipX(a.config.axis_rotated)},i.getYAxisClipY=function(){var a=this;return a.getAxisClipY(a.config.axis_rotated)},i.getAxisClipWidth=function(a){var b=this,c=Math.max(30,b.margin.left),d=Math.max(30,b.margin.right);return a?b.width+2+c+d:b.margin.left+20},i.getAxisClipHeight=function(a){return(a?this.margin.bottom:this.margin.top+this.height)+20},i.getXAxisClipWidth=function(){var a=this;return a.getAxisClipWidth(!a.config.axis_rotated)},i.getXAxisClipHeight=function(){var a=this;return a.getAxisClipHeight(!a.config.axis_rotated)},i.getYAxisClipWidth=function(){var a=this;return a.getAxisClipWidth(a.config.axis_rotated)+(a.config.axis_y_inner?20:0)},i.getYAxisClipHeight=function(){var a=this;return a.getAxisClipHeight(a.config.axis_rotated)},i.initPie=function(){var a=this,b=a.d3,c=a.config;a.pie=b.layout.pie().value(function(a){return a.values.reduce(function(a,b){return a+b.value},0)}),c.data_order||a.pie.sort(null)},i.updateRadius=function(){var a=this,b=a.config,c=b.gauge_width||b.donut_width;a.radiusExpanded=Math.min(a.arcWidth,a.arcHeight)/2,a.radius=.95*a.radiusExpanded,a.innerRadiusRatio=c?(a.radius-c)/a.radius:.6,a.innerRadius=a.hasType("donut")||a.hasType("gauge")?a.radius*a.innerRadiusRatio:0},i.updateArc=function(){var a=this;a.svgArc=a.getSvgArc(),a.svgArcExpanded=a.getSvgArcExpanded(),a.svgArcExpandedSub=a.getSvgArcExpanded(.98)},i.updateAngle=function(a){var b,c,d,e,f=this,g=f.config,h=!1,i=0;return g?(f.pie(f.filterTargetsToShow(f.data.targets)).forEach(function(b){h||b.data.id!==a.data.id||(h=!0,a=b,a.index=i),i++}),isNaN(a.startAngle)&&(a.startAngle=0),isNaN(a.endAngle)&&(a.endAngle=a.startAngle),f.isGaugeType(a.data)&&(b=g.gauge_min,c=g.gauge_max,d=Math.PI/(c-b),e=a.value.375?1.175-36/g.radius:.8)*g.radius/e:0,i="translate("+c*f+","+d*f+")"),i},i.getArcRatio=function(a){var b=this,c=b.hasType("gauge")?Math.PI:2*Math.PI;return a?(a.endAngle-a.startAngle)/c:null},i.convertToArcData=function(a){return this.addName({id:a.data.id,value:a.value,ratio:this.getArcRatio(a),index:a.index})},i.textForArcLabel=function(a){var b,c,d,e,f,g=this;return g.shouldShowArcLabel()?(b=g.updateAngle(a),c=b?b.value:null,d=g.getArcRatio(b),e=a.data.id,g.hasType("gauge")||g.meetsArcLabelThreshold(d)?(f=g.getArcLabelFormat(),f?f(c,d,e):g.defaultArcValueFormat(c,d)):""):""},i.expandArc=function(b){var c,d=this;return d.transiting?void(c=a.setInterval(function(){d.transiting||(a.clearInterval(c),d.legend.selectAll(".c3-legend-item-focused").size()>0&&d.expandArc(b))},10)):(b=d.mapToTargetIds(b),void d.svg.selectAll(d.selectorTargets(b,"."+l.chartArc)).each(function(a){d.shouldExpand(a.data.id)&&d.d3.select(this).selectAll("path").transition().duration(d.expandDuration(a.data.id)).attr("d",d.svgArcExpanded).transition().duration(2*d.expandDuration(a.data.id)).attr("d",d.svgArcExpandedSub).each(function(a){d.isDonutType(a.data)})}))},i.unexpandArc=function(a){var b=this;b.transiting||(a=b.mapToTargetIds(a),b.svg.selectAll(b.selectorTargets(a,"."+l.chartArc)).selectAll("path").transition().duration(function(a){return b.expandDuration(a.data.id)}).attr("d",b.svgArc),b.svg.selectAll("."+l.arc).style("opacity",1))},i.expandDuration=function(a){var b=this,c=b.config;return b.isDonutType(a)?c.donut_expand_duration:b.isGaugeType(a)?c.gauge_expand_duration:b.isPieType(a)?c.pie_expand_duration:50},i.shouldExpand=function(a){var b=this,c=b.config;return b.isDonutType(a)&&c.donut_expand||b.isGaugeType(a)&&c.gauge_expand||b.isPieType(a)&&c.pie_expand},i.shouldShowArcLabel=function(){var a=this,b=a.config,c=!0;return a.hasType("donut")?c=b.donut_label_show:a.hasType("pie")&&(c=b.pie_label_show),c},i.meetsArcLabelThreshold=function(a){var b=this,c=b.config,d=b.hasType("donut")?c.donut_label_threshold:c.pie_label_threshold;return a>=d},i.getArcLabelFormat=function(){var a=this,b=a.config,c=b.pie_label_format;return a.hasType("gauge")?c=b.gauge_label_format:a.hasType("donut")&&(c=b.donut_label_format),c},i.getArcTitle=function(){var a=this;return a.hasType("donut")?a.config.donut_title:""},i.updateTargetsForArc=function(a){var b,c,d=this,e=d.main,f=d.classChartArc.bind(d),g=d.classArcs.bind(d),h=d.classFocus.bind(d);b=e.select("."+l.chartArcs).selectAll("."+l.chartArc).data(d.pie(a)).attr("class",function(a){return f(a)+h(a.data)}),c=b.enter().append("g").attr("class",f),c.append("g").attr("class",g),c.append("text").attr("dy",d.hasType("gauge")?"-.1em":".35em").style("opacity",0).style("text-anchor","middle").style("pointer-events","none")},i.initArc=function(){var a=this;a.arcs=a.main.select("."+l.chart).append("g").attr("class",l.chartArcs).attr("transform",a.getTranslate("arc")),a.arcs.append("text").attr("class",l.chartArcsTitle).style("text-anchor","middle").text(a.getArcTitle())},i.redrawArc=function(a,b,c){var d,e=this,f=e.d3,g=e.config,h=e.main;d=h.selectAll("."+l.arcs).selectAll("."+l.arc).data(e.arcData.bind(e)),d.enter().append("path").attr("class",e.classArc.bind(e)).style("fill",function(a){return e.color(a.data)}).style("cursor",function(a){return g.interaction_enabled&&g.data_selection_isselectable(a)?"pointer":null}).style("opacity",0).each(function(a){e.isGaugeType(a.data)&&(a.startAngle=a.endAngle=-1*(Math.PI/2)),this._current=a}),d.attr("transform",function(a){return!e.isGaugeType(a.data)&&c?"scale(0)":""}).style("opacity",function(a){return a===this._current?0:1}).on("mouseover",g.interaction_enabled?function(a){var b,c;e.transiting||(b=e.updateAngle(a),b&&(c=e.convertToArcData(b),e.expandArc(b.data.id),e.api.focus(b.data.id),e.toggleFocusLegend(b.data.id,!0),e.config.data_onmouseover(c,this)))}:null).on("mousemove",g.interaction_enabled?function(a){var b,c,d=e.updateAngle(a);d&&(b=e.convertToArcData(d),c=[b],e.showTooltip(c,this))}:null).on("mouseout",g.interaction_enabled?function(a){var b,c;e.transiting||(b=e.updateAngle(a),b&&(c=e.convertToArcData(b),e.unexpandArc(b.data.id),e.api.revert(),e.revertLegend(),e.hideTooltip(),e.config.data_onmouseout(c,this)))}:null).on("click",g.interaction_enabled?function(a,b){var c,d=e.updateAngle(a);d&&(c=e.convertToArcData(d),e.toggleShape&&e.toggleShape(this,c,b),e.config.data_onclick.call(e.api,c,this))}:null).each(function(){e.transiting=!0}).transition().duration(a).attrTween("d",function(a){var b,c=e.updateAngle(a);return c?(isNaN(this._current.startAngle)&&(this._current.startAngle=0),isNaN(this._current.endAngle)&&(this._current.endAngle=this._current.startAngle),b=f.interpolate(this._current,c),this._current=b(0),function(c){var d=b(c);return d.data=a.data,e.getArc(d,!0)}):function(){return"M 0 0"}}).attr("transform",c?"scale(1)":"").style("fill",function(a){return e.levelColor?e.levelColor(a.data.values[0].value):e.color(a.data.id)}).style("opacity",1).call(e.endall,function(){e.transiting=!1}),d.exit().transition().duration(b).style("opacity",0).remove(),h.selectAll("."+l.chartArc).select("text").style("opacity",0).attr("class",function(a){return e.isGaugeType(a.data)?l.gaugeValue:""}).text(e.textForArcLabel.bind(e)).attr("transform",e.transformForArcLabel.bind(e)).style("font-size",function(a){return e.isGaugeType(a.data)?Math.round(e.radius/5)+"px":""}).transition().duration(a).style("opacity",function(a){return e.isTargetToShow(a.data.id)&&e.isArcType(a.data)?1:0}),h.select("."+l.chartArcsTitle).style("opacity",e.hasType("donut")||e.hasType("gauge")?1:0),e.hasType("gauge")&&(e.arcs.select("."+l.chartArcsBackground).attr("d",function(){var a={data:[{value:g.gauge_max}],startAngle:-1*(Math.PI/2),endAngle:Math.PI/2};return e.getArc(a,!0,!0)}),e.arcs.select("."+l.chartArcsGaugeUnit).attr("dy",".75em").text(g.gauge_label_show?g.gauge_units:""),e.arcs.select("."+l.chartArcsGaugeMin).attr("dx",-1*(e.innerRadius+(e.radius-e.innerRadius)/2)+"px").attr("dy","1.2em").text(g.gauge_label_show?g.gauge_min:""),e.arcs.select("."+l.chartArcsGaugeMax).attr("dx",e.innerRadius+(e.radius-e.innerRadius)/2+"px").attr("dy","1.2em").text(g.gauge_label_show?g.gauge_max:""))},i.initGauge=function(){var a=this.arcs;this.hasType("gauge")&&(a.append("path").attr("class",l.chartArcsBackground),a.append("text").attr("class",l.chartArcsGaugeUnit).style("text-anchor","middle").style("pointer-events","none"),a.append("text").attr("class",l.chartArcsGaugeMin).style("text-anchor","middle").style("pointer-events","none"),a.append("text").attr("class",l.chartArcsGaugeMax).style("text-anchor","middle").style("pointer-events","none"))},i.getGaugeLabelHeight=function(){return this.config.gauge_label_show?20:0},i.initRegion=function(){var a=this;a.region=a.main.append("g").attr("clip-path",a.clipPath).attr("class",l.regions)},i.updateRegion=function(a){var b=this,c=b.config;b.region.style("visibility",b.hasArcType()?"hidden":"visible"),b.mainRegion=b.main.select("."+l.regions).selectAll("."+l.region).data(c.regions),b.mainRegion.enter().append("g").attr("class",b.classRegion.bind(b)).append("rect").style("fill-opacity",0),b.mainRegion.exit().transition().duration(a).style("opacity",0).remove()},i.redrawRegion=function(a){var b=this,c=b.mainRegion.selectAll("rect"),d=b.regionX.bind(b),e=b.regionY.bind(b),f=b.regionWidth.bind(b),g=b.regionHeight.bind(b);return[(a?c.transition():c).attr("x",d).attr("y",e).attr("width",f).attr("height",g).style("fill-opacity",function(a){return m(a.opacity)?a.opacity:.1})]},i.regionX=function(a){var b,c=this,d=c.config,e="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated&&"start"in a?e(a.start):0:d.axis_rotated?0:"start"in a?c.x(c.isTimeSeries()?c.parseDate(a.start):a.start):0},i.regionY=function(a){var b,c=this,d=c.config,e="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated?0:"end"in a?e(a.end):0:d.axis_rotated&&"start"in a?c.x(c.isTimeSeries()?c.parseDate(a.start):a.start):0},i.regionWidth=function(a){var b,c=this,d=c.config,e=c.regionX(a),f="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated&&"end"in a?f(a.end):c.width:d.axis_rotated?c.width:"end"in a?c.x(c.isTimeSeries()?c.parseDate(a.end):a.end):c.width,e>b?0:b-e},i.regionHeight=function(a){var b,c=this,d=c.config,e=this.regionY(a),f="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated?c.height:"start"in a?f(a.start):c.height:d.axis_rotated&&"end"in a?c.x(c.isTimeSeries()?c.parseDate(a.end):a.end):c.height,e>b?0:b-e},i.isRegionOnX=function(a){return!a.axis||"x"===a.axis},i.drag=function(a){var 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b,c,d,e,f=this,g=f.context,h=f.config,i=f.classChartBar.bind(f),j=f.classBars.bind(f),k=f.classChartLine.bind(f),m=f.classLines.bind(f),n=f.classAreas.bind(f);h.subchart_show&&(e=g.select("."+l.chartBars).selectAll("."+l.chartBar).data(a).attr("class",i),d=e.enter().append("g").style("opacity",0).attr("class",i),d.append("g").attr("class",j),c=g.select("."+l.chartLines).selectAll("."+l.chartLine).data(a).attr("class",k),b=c.enter().append("g").style("opacity",0).attr("class",k),b.append("g").attr("class",m),b.append("g").attr("class",n),g.selectAll("."+l.brush+" rect").attr(h.axis_rotated?"width":"height",h.axis_rotated?f.width2:f.height2))},i.updateBarForSubchart=function(a){var b=this;b.contextBar=b.context.selectAll("."+l.bars).selectAll("."+l.bar).data(b.barData.bind(b)),b.contextBar.enter().append("path").attr("class",b.classBar.bind(b)).style("stroke","none").style("fill",b.color),b.contextBar.style("opacity",b.initialOpacity.bind(b)),b.contextBar.exit().transition().duration(a).style("opacity",0).remove()},i.redrawBarForSubchart=function(a,b,c){(b?this.contextBar.transition(Math.random().toString()).duration(c):this.contextBar).attr("d",a).style("opacity",1)},i.updateLineForSubchart=function(a){var b=this;b.contextLine=b.context.selectAll("."+l.lines).selectAll("."+l.line).data(b.lineData.bind(b)),b.contextLine.enter().append("path").attr("class",b.classLine.bind(b)).style("stroke",b.color),b.contextLine.style("opacity",b.initialOpacity.bind(b)),b.contextLine.exit().transition().duration(a).style("opacity",0).remove()},i.redrawLineForSubchart=function(a,b,c){(b?this.contextLine.transition(Math.random().toString()).duration(c):this.contextLine).attr("d",a).style("opacity",1)},i.updateAreaForSubchart=function(a){var b=this,c=b.d3;b.contextArea=b.context.selectAll("."+l.areas).selectAll("."+l.area).data(b.lineData.bind(b)),b.contextArea.enter().append("path").attr("class",b.classArea.bind(b)).style("fill",b.color).style("opacity",function(){return b.orgAreaOpacity=+c.select(this).style("opacity"),0}),b.contextArea.style("opacity",0),b.contextArea.exit().transition().duration(a).style("opacity",0).remove()},i.redrawAreaForSubchart=function(a,b,c){(b?this.contextArea.transition(Math.random().toString()).duration(c):this.contextArea).attr("d",a).style("fill",this.color).style("opacity",this.orgAreaOpacity)},i.redrawSubchart=function(a,b,c,d,e,f,g){var h,i,j,k=this,l=k.d3,m=k.config;k.context.style("visibility",m.subchart_show?"visible":"hidden"),m.subchart_show&&(l.event&&"zoom"===l.event.type&&k.brush.extent(k.x.orgDomain()).update(),a&&(k.brush.empty()||k.brush.extent(k.x.orgDomain()).update(),h=k.generateDrawArea(e,!0),i=k.generateDrawBar(f,!0),j=k.generateDrawLine(g,!0),k.updateBarForSubchart(c),k.updateLineForSubchart(c),k.updateAreaForSubchart(c),k.redrawBarForSubchart(i,c,c),k.redrawLineForSubchart(j,c,c),k.redrawAreaForSubchart(h,c,c)))},i.redrawForBrush=function(){var a=this,b=a.x;a.redraw({withTransition:!1,withY:a.config.zoom_rescale,withSubchart:!1,withUpdateXDomain:!0,withDimension:!1}),a.config.subchart_onbrush.call(a.api,b.orgDomain())},i.transformContext=function(a,b){var c,d=this;b&&b.axisSubX?c=b.axisSubX:(c=d.context.select("."+l.axisX),a&&(c=c.transition())),d.context.attr("transform",d.getTranslate("context")),c.attr("transform",d.getTranslate("subx"))},i.getDefaultExtent=function(){var a=this,b=a.config,c=n(b.axis_x_extent)?b.axis_x_extent(a.getXDomain(a.data.targets)):b.axis_x_extent;return a.isTimeSeries()&&(c=[a.parseDate(c[0]),a.parseDate(c[1])]),c},i.initZoom=function(){var a,b=this,c=b.d3,d=b.config;b.zoom=c.behavior.zoom().on("zoomstart",function(){a=c.event.sourceEvent,b.zoom.altDomain=c.event.sourceEvent.altKey?b.x.orgDomain():null,d.zoom_onzoomstart.call(b.api,c.event.sourceEvent)}).on("zoom",function(){b.redrawForZoom.call(b)}).on("zoomend",function(){var e=c.event.sourceEvent;e&&a.clientX===e.clientX&&a.clientY===e.clientY||(b.redrawEventRect(),b.updateZoom(),d.zoom_onzoomend.call(b.api,b.x.orgDomain()))}),b.zoom.scale=function(a){return d.axis_rotated?this.y(a):this.x(a)},b.zoom.orgScaleExtent=function(){var a=d.zoom_extent?d.zoom_extent:[1,10];return[a[0],Math.max(b.getMaxDataCount()/a[1],a[1])]},b.zoom.updateScaleExtent=function(){var a=t(b.x.orgDomain())/t(b.getZoomDomain()),c=this.orgScaleExtent();return this.scaleExtent([c[0]*a,c[1]*a]),this}},i.getZoomDomain=function(){var a=this,b=a.config,c=a.d3,d=c.min([a.orgXDomain[0],b.zoom_x_min]),e=c.max([a.orgXDomain[1],b.zoom_x_max]);return[d,e]},i.updateZoom=function(){var a=this,b=a.config.zoom_enabled?a.zoom:function(){};a.main.select("."+l.zoomRect).call(b).on("dblclick.zoom",null),a.main.selectAll("."+l.eventRect).call(b).on("dblclick.zoom",null)},i.redrawForZoom=function(){var a=this,b=a.d3,c=a.config,d=a.zoom,e=a.x;if(c.zoom_enabled&&0!==a.filterTargetsToShow(a.data.targets).length){if("mousemove"===b.event.sourceEvent.type&&d.altDomain)return e.domain(d.altDomain),void d.scale(e).updateScaleExtent();a.isCategorized()&&e.orgDomain()[0]===a.orgXDomain[0]&&e.domain([a.orgXDomain[0]-1e-10,e.orgDomain()[1]]),a.redraw({withTransition:!1,withY:c.zoom_rescale,withSubchart:!1,withEventRect:!1,withDimension:!1}),"mousemove"===b.event.sourceEvent.type&&(a.cancelClick=!0),c.zoom_onzoom.call(a.api,e.orgDomain())}},i.generateColor=function(){var a=this,b=a.config,c=a.d3,d=b.data_colors,e=v(b.color_pattern)?b.color_pattern:c.scale.category10().range(),f=b.data_color,g=[];return function(a){var b,c=a.id||a.data&&a.data.id||a;return d[c]instanceof Function?b=d[c](a):d[c]?b=d[c]:(g.indexOf(c)<0&&g.push(c),b=e[g.indexOf(c)%e.length],d[c]=b),f instanceof Function?f(b,a):b}},i.generateLevelColor=function(){var a=this,b=a.config,c=b.color_pattern,d=b.color_threshold,e="value"===d.unit,f=d.values&&d.values.length?d.values:[],g=d.max||100;return v(b.color_threshold)?function(a){var b,d,h=c[c.length-1];for(b=0;b=0?l.focused:"")},i.classDefocused=function(a){return" "+(this.defocusedTargetIds.indexOf(a.id)>=0?l.defocused:"")},i.classChartText=function(a){return l.chartText+this.classTarget(a.id)},i.classChartLine=function(a){return l.chartLine+this.classTarget(a.id)},i.classChartBar=function(a){return l.chartBar+this.classTarget(a.id)},i.classChartArc=function(a){return l.chartArc+this.classTarget(a.data.id)},i.getTargetSelectorSuffix=function(a){return a||0===a?("-"+a).replace(/[\s?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\]/g,"-"):""},i.selectorTarget=function(a,b){return(b||"")+"."+l.target+this.getTargetSelectorSuffix(a)},i.selectorTargets=function(a,b){var c=this;return a=a||[],a.length?a.map(function(a){return 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b=a.getBoundingClientRect(),c=[a.pathSegList.getItem(0),a.pathSegList.getItem(1)],d=c[0].x,e=Math.min(c[0].y,c[1].y);return{x:d,y:e,width:b.width,height:b.height}};h.focus=function(a){var b,c=this.internal;a=c.mapToTargetIds(a),b=c.svg.selectAll(c.selectorTargets(a.filter(c.isTargetToShow,c))),this.revert(),this.defocus(),b.classed(l.focused,!0).classed(l.defocused,!1),c.hasArcType()&&c.expandArc(a),c.toggleFocusLegend(a,!0),c.focusedTargetIds=a,c.defocusedTargetIds=c.defocusedTargetIds.filter(function(b){return a.indexOf(b)<0})},h.defocus=function(a){var b,c=this.internal;a=c.mapToTargetIds(a),b=c.svg.selectAll(c.selectorTargets(a.filter(c.isTargetToShow,c))),b.classed(l.focused,!1).classed(l.defocused,!0),c.hasArcType()&&c.unexpandArc(a),c.toggleFocusLegend(a,!1),c.focusedTargetIds=c.focusedTargetIds.filter(function(b){return a.indexOf(b)<0}),c.defocusedTargetIds=a},h.revert=function(a){var b,c=this.internal;a=c.mapToTargetIds(a),b=c.svg.selectAll(c.selectorTargets(a)),b.classed(l.focused,!1).classed(l.defocused,!1),c.hasArcType()&&c.unexpandArc(a),c.config.legend_show&&(c.showLegend(a.filter(c.isLegendToShow.bind(c))),c.legend.selectAll(c.selectorLegends(a)).filter(function(){return c.d3.select(this).classed(l.legendItemFocused)}).classed(l.legendItemFocused,!1)),c.focusedTargetIds=[],c.defocusedTargetIds=[]},h.show=function(a,b){var c,d=this.internal;a=d.mapToTargetIds(a),b=b||{},d.removeHiddenTargetIds(a),c=d.svg.selectAll(d.selectorTargets(a)),c.transition().style("opacity",1,"important").call(d.endall,function(){c.style("opacity",null).style("opacity",1)}),b.withLegend&&d.showLegend(a),d.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0})},h.hide=function(a,b){var c,d=this.internal;a=d.mapToTargetIds(a),b=b||{},d.addHiddenTargetIds(a),c=d.svg.selectAll(d.selectorTargets(a)),c.transition().style("opacity",0,"important").call(d.endall,function(){c.style("opacity",null).style("opacity",0)}),b.withLegend&&d.hideLegend(a),d.redraw({ - withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0})},h.toggle=function(a,b){var c=this,d=this.internal;d.mapToTargetIds(a).forEach(function(a){d.isTargetToShow(a)?c.hide(a,b):c.show(a,b)})},h.zoom=function(a){var b=this.internal;return a&&(b.isTimeSeries()&&(a=a.map(function(a){return b.parseDate(a)})),b.brush.extent(a),b.redraw({withUpdateXDomain:!0,withY:b.config.zoom_rescale}),b.config.zoom_onzoom.call(this,b.x.orgDomain())),b.brush.extent()},h.zoom.enable=function(a){var b=this.internal;b.config.zoom_enabled=a,b.updateAndRedraw()},h.unzoom=function(){var a=this.internal;a.brush.clear().update(),a.redraw({withUpdateXDomain:!0})},h.zoom.max=function(a){var b=this.internal,c=b.config,d=b.d3;return 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