/**
- * jqPlot
- * Pure JavaScript plotting plugin using jQuery
- *
- * Version: 1.0.0b2_r792
- *
- * Copyright (c) 2009-2011 Chris Leonello
+ * Title: jqPlot Charts
+ *
+ * Pure JavaScript plotting plugin for jQuery.
+ *
+ * About: Version
+ *
+ * version: 1.0.8
+ * revision: 1250
+ *
+ * About: Copyright & License
+ *
+ * Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
- * under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
- * version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
- * choose the license that best suits your project and use it accordingly.
+ * under both the MIT and GPL version 2.0 licenses. This means that you can
+ * choose the license that best suits your project and use it accordingly.
+ *
+ * See <GPL Version 2> and <MIT License> contained within this distribution for further information.
*
- * Although not required, the author would appreciate an email letting him
- * know of any substantial use of jqPlot. You can reach the author at:
- * chris at jqplot dot com or see http://www.jqplot.com/info.php .
+ * The author would appreciate an email letting him know of any substantial
+ * use of jqPlot. You can reach the author at: chris at jqplot dot com
+ * or see http://www.jqplot.com/info.php. This is, of course, not required.
*
* If you are feeling kind and generous, consider supporting the project by
- * making a donation at: http://www.jqplot.com/donate.php .
+ * making a donation at: http://www.jqplot.com/donate.php.
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
- *
+ *
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
+ *
+ * About: Introduction
+ *
+ * jqPlot requires jQuery (1.4+ required for certain features). jQuery 1.4.2 is included in the distribution.
+ * To use jqPlot include jQuery, the jqPlot jQuery plugin, the jqPlot css file and optionally
+ * the excanvas script for IE support in your web page:
+ *
+ * > <!--[if lt IE 9]><script language="javascript" type="text/javascript" src="excanvas.js"></script><![endif]-->
+ * > <script language="javascript" type="text/javascript" src="jquery-1.4.4.min.js"></script>
+ * > <script language="javascript" type="text/javascript" src="jquery.jqplot.min.js"></script>
+ * > <link rel="stylesheet" type="text/css" href="jquery.jqplot.css" />
+ *
+ * jqPlot can be customized by overriding the defaults of any of the objects which make
+ * up the plot. The general usage of jqplot is:
+ *
+ * > chart = $.jqplot('targetElemId', [dataArray,...], {optionsObject});
+ *
+ * The options available to jqplot are detailed in <jqPlot Options> in the jqPlotOptions.txt file.
+ *
+ * An actual call to $.jqplot() may look like the
+ * examples below:
+ *
+ * > chart = $.jqplot('chartdiv', [[[1, 2],[3,5.12],[5,13.1],[7,33.6],[9,85.9],[11,219.9]]]);
+ *
+ * or
+ *
+ * > dataArray = [34,12,43,55,77];
+ * > chart = $.jqplot('targetElemId', [dataArray, ...], {title:'My Plot', axes:{yaxis:{min:20, max:100}}});
+ *
+ * For more inforrmation, see <jqPlot Usage>.
+ *
+ * About: Usage
+ *
+ * See <jqPlot Usage>
+ *
+ * About: Available Options
+ *
+ * See <jqPlot Options> for a list of options available thorugh the options object (not complete yet!)
+ *
+ * About: Options Usage
+ *
+ * See <Options Tutorial>
+ *
+ * About: Changes
+ *
+ * See <Change Log>
+ *
*/
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x(){w.jqplot.ElemContainer.call(this);this.drawGridlines=true;this.gridLineColor="#cccccc";this.gridLineWidth=1;this.background="#fffdf6";this.borderColor="#999999";this.borderWidth=2;this.drawBorder=true;this.shadow=true;this.shadowAngle=45;this.shadowOffset=1.5;this.shadowWidth=3;this.shadowDepth=3;this.shadowColor=null;this.shadowAlpha="0.07";this._left;this._top;this._right;this._bottom;this._width;this._height;this._axes=[];this.renderer=w.jqplot.CanvasGridRenderer;this.rendererOptions={};this._offsets={top:null,bottom:null,left:null,right:null}}x.prototype=new w.jqplot.ElemContainer();x.prototype.constructor=x;x.prototype.init=function(){this.renderer=new this.renderer();this.renderer.init.call(this,this.rendererOptions)};x.prototype.createElement=function(O,P){this._offsets=O;return this.renderer.createElement.call(this,P)};x.prototype.draw=function(){this.renderer.draw.call(this)};w.jqplot.GenericCanvas=function(){w.jqplot.ElemContainer.call(this);this._ctx};w.jqplot.GenericCanvas.prototype=new w.jqplot.ElemContainer();w.jqplot.GenericCanvas.prototype.constructor=w.jqplot.GenericCanvas;w.jqplot.GenericCanvas.prototype.createElement=function(S,Q,P,T){this._offsets=S;var O="jqplot";if(Q!=l){O=Q}var R;R=T.canvasManager.getCanvas();if(P!=null){this._plotDimensions=P}R.width=this._plotDimensions.width-this._offsets.left-this._offsets.right;R.height=this._plotDimensions.height-this._offsets.top-this._offsets.bottom;this._elem=w(R);this._elem.css({position:"absolute",left:this._offsets.left,top:this._offsets.top});this._elem.addClass(O);R=T.canvasManager.initCanvas(R);R=null;return this._elem};w.jqplot.GenericCanvas.prototype.setContext=function(){this._ctx=this._elem.get(0).getContext("2d");return this._ctx};w.jqplot.GenericCanvas.prototype.resetCanvas=function(){if(this._elem){if(w.jqplot.use_excanvas){window.G_vmlCanvasManager.uninitElement(this._elem.get(0))}this._elem.emptyForce()}this._ctx=null};w.jqplot.HooksManager=function(){this.hooks=[]};w.jqplot.HooksManager.prototype.addOnce=function(P){var Q=false,O;for(O=0;O<this.hooks.length;O++){if(this.hooks[O][0]==P){Q=true}}if(!Q){this.hooks.push(P)}};w.jqplot.HooksManager.prototype.add=function(O){this.hooks.push(O)};w.jqplot.EventListenerManager=function(){this.hooks=[]};w.jqplot.EventListenerManager.prototype.addOnce=function(R,Q){var S=false,P,O;for(O=0;O<this.hooks.length;O++){P=this.hooks[O];if(P[0]==R&&P[1]==Q){S=true}}if(!S){this.hooks.push([R,Q])}};w.jqplot.EventListenerManager.prototype.add=function(P,O){this.hooks.push([P,O])};function C(){this.data=[];this.dataRenderer;this.dataRendererOptions;this.noDataIndicator={show:false,indicator:"Loading Data...",axes:{xaxis:{min:0,max:10,tickInterval:2,show:true},yaxis:{min:0,max:12,tickInterval:3,show:true}}};this.targetId=null;this.target=null;this.defaults={axesDefaults:{},axes:{xaxis:{},yaxis:{},x2axis:{},y2axis:{},y3axis:{},y4axis:{},y5axis:{},y6axis:{},y7axis:{},y8axis:{},y9axis:{}},seriesDefaults:{},series:[]};this.series=[];this.axes={xaxis:new m("xaxis"),yaxis:new m("yaxis"),x2axis:new m("x2axis"),y2axis:new m("y2axis"),y3axis:new m("y3axis"),y4axis:new m("y4axis"),y5axis:new m("y5axis"),y6axis:new m("y6axis"),y7axis:new m("y7axis"),y8axis:new m("y8axis"),y9axis:new m("y9axis")};this.grid=new x();this.legend=new h();this.baseCanvas=new w.jqplot.GenericCanvas();this.seriesStack=[];this.previousSeriesStack=[];this.eventCanvas=new w.jqplot.GenericCanvas();this._width=null;this._height=null;this._plotDimensions={height:null,width:null};this._gridPadding={top:null,right:null,bottom:null,left:null};this._defaultGridPadding={top:10,right:10,bottom:23,left:10};this.syncXTicks=true;this.syncYTicks=true;this.seriesColors=w.jqplot.config.defaultColors;this.negativeSeriesColors=w.jqplot.config.defaultNegativeColors;this.sortData=true;var Q=0;this.textColor;this.fontFamily;this.fontSize;this.title=new n();this.options={};this.stackSeries=false;this.defaultAxisStart=1;this._stackData=[];this._plotData=[];this.plugins={};this._drawCount=0;this.drawIfHidden=false;this.captureRightClick=false;this.themeEngine=new w.jqplot.ThemeEngine();this._sumy=0;this._sumx=0;this.preInitHooks=new w.jqplot.HooksManager();this.postInitHooks=new w.jqplot.HooksManager();this.preParseOptionsHooks=new w.jqplot.HooksManager();this.postParseOptionsHooks=new w.jqplot.HooksManager();this.preDrawHooks=new w.jqplot.HooksManager();this.postDrawHooks=new w.jqplot.HooksManager();this.preDrawSeriesHooks=new w.jqplot.HooksManager();this.postDrawSeriesHooks=new w.jqplot.HooksManager();this.preDrawLegendHooks=new w.jqplot.HooksManager();this.addLegendRowHooks=new w.jqplot.HooksManager();this.preSeriesInitHooks=new w.jqplot.HooksManager();this.postSeriesInitHooks=new w.jqplot.HooksManager();this.preParseSeriesOptionsHooks=new w.jqplot.HooksManager();this.postParseSeriesOptionsHooks=new w.jqplot.HooksManager();this.eventListenerHooks=new w.jqplot.EventListenerManager();this.preDrawSeriesShadowHooks=new w.jqplot.HooksManager();this.postDrawSeriesShadowHooks=new w.jqplot.HooksManager();this.colorGenerator=w.jqplot.ColorGenerator;this.canvasManager=new w.jqplot.CanvasManager();this.init=function(Z,W,ab){ab=ab||{};for(var X=0;X<w.jqplot.preInitHooks.length;X++){w.jqplot.preInitHooks[X].call(this,Z,W,ab)}for(var X=0;X<this.preInitHooks.hooks.length;X++){this.preInitHooks.hooks[X].call(this,Z,W,ab)}this.targetId="#"+Z;this.target=w("#"+Z);this.target.removeClass("jqplot-error");if(!this.target.get(0)){throw"No plot target specified"}if(this.target.css("position")=="static"){this.target.css("position","relative")}if(!this.target.hasClass("jqplot-target")){this.target.addClass("jqplot-target")}if(!this.target.height()){var Y;if(ab&&ab.height){Y=parseInt(ab.height,10)}else{if(this.target.attr("data-height")){Y=parseInt(this.target.attr("data-height"),10)}else{Y=parseInt(w.jqplot.config.defaultHeight,10)}}this._height=Y;this.target.css("height",Y+"px")}else{this._height=Y=this.target.height()}if(!this.target.width()){var aa;if(ab&&ab.width){aa=parseInt(ab.width,10)}else{if(this.target.attr("data-width")){aa=parseInt(this.target.attr("data-width"),10)}else{aa=parseInt(w.jqplot.config.defaultWidth,10)}}this._width=aa;this.target.css("width",aa+"px")}else{this._width=aa=this.target.width()}this._plotDimensions.height=this._height;this._plotDimensions.width=this._width;this.grid._plotDimensions=this._plotDimensions;this.title._plotDimensions=this._plotDimensions;this.baseCanvas._plotDimensions=this._plotDimensions;this.eventCanvas._plotDimensions=this._plotDimensions;this.legend._plotDimensions=this._plotDimensions;if(this._height<=0||this._width<=0||!this._height||!this._width){throw"Canvas dimension not set"}if(ab.dataRenderer&&jQuery.isFunction(ab.dataRenderer)){if(ab.dataRendererOptions){this.dataRendererOptions=ab.dataRendererOptions}this.dataRenderer=ab.dataRenderer;W=this.dataRenderer(W,this,this.dataRendererOptions)}if(ab.noDataIndicator&&jQuery.isPlainObject(ab.noDataIndicator)){w.extend(true,this.noDataIndicator,ab.noDataIndicator)}if(W==null||jQuery.isArray(W)==false||W.length==0||jQuery.isArray(W[0])==false||W[0].length==0){if(this.noDataIndicator.show==false){throw {name:"DataError",message:"No data to plot."}}else{for(var S in this.noDataIndicator.axes){for(var U in this.noDataIndicator.axes[S]){this.axes[S][U]=this.noDataIndicator.axes[S][U]}}this.postDrawHooks.add(function(){var ah=this.eventCanvas.getHeight();var ae=this.eventCanvas.getWidth();var ad=w('<div class="jqplot-noData-container" style="position:absolute;"></div>');this.target.append(ad);ad.height(ah);ad.width(ae);ad.css("top",this.eventCanvas._offsets.top);ad.css("left",this.eventCanvas._offsets.left);var ag=w('<div class="jqplot-noData-contents" style="text-align:center; position:relative; margin-left:auto; margin-right:auto;"></div>');ad.append(ag);ag.html(this.noDataIndicator.indicator);var af=ag.height();var ac=ag.width();ag.height(af);ag.width(ac);ag.css("top",(ah-af)/2+"px")})}}this.data=W;this.parseOptions(ab);if(this.textColor){this.target.css("color",this.textColor)}if(this.fontFamily){this.target.css("font-family",this.fontFamily)}if(this.fontSize){this.target.css("font-size",this.fontSize)}this.title.init();this.legend.init();this._sumy=0;this._sumx=0;for(var X=0;X<this.series.length;X++){this.seriesStack.push(X);this.previousSeriesStack.push(X);this.series[X].shadowCanvas._plotDimensions=this._plotDimensions;this.series[X].canvas._plotDimensions=this._plotDimensions;for(var V=0;V<w.jqplot.preSeriesInitHooks.length;V++){w.jqplot.preSeriesInitHooks[V].call(this.series[X],Z,W,this.options.seriesDefaults,this.options.series[X],this)}for(var V=0;V<this.preSeriesInitHooks.hooks.length;V++){this.preSeriesInitHooks.hooks[V].call(this.series[X],Z,W,this.options.seriesDefaults,this.options.series[X],this)}this.populatePlotData(this.series[X],X);this.series[X]._plotDimensions=this._plotDimensions;this.series[X].init(X,this.grid.borderWidth,this);for(var V=0;V<w.jqplot.postSeriesInitHooks.length;V++){w.jqplot.postSeriesInitHooks[V].call(this.series[X],Z,W,this.options.seriesDefaults,this.options.series[X],this)}for(var V=0;V<this.postSeriesInitHooks.hooks.length;V++){this.postSeriesInitHooks.hooks[V].call(this.series[X],Z,W,this.options.seriesDefaults,this.options.series[X],this)}this._sumy+=this.series[X]._sumy;this._sumx+=this.series[X]._sumx}for(var T in this.axes){this.axes[T]._plotDimensions=this._plotDimensions;this.axes[T].init()}if(this.sortData){O(this.series)}this.grid.init();this.grid._axes=this.axes;this.legend._series=this.series;for(var X=0;X<w.jqplot.postInitHooks.length;X++){w.jqplot.postInitHooks[X].call(this,Z,W,ab)}for(var X=0;X<this.postInitHooks.hooks.length;X++){this.postInitHooks.hooks[X].call(this,Z,W,ab)}};this.resetAxesScale=function(X,T){var V=T||{};var W=X||this.axes;if(W===true){W=this.axes}if(jQuery.isArray(W)){for(var U=0;U<W.length;U++){this.axes[W[U]].resetScale(V[W[U]])}}else{if(typeof(W)==="object"){for(var S in W){this.axes[S].resetScale(V[S])}}}};this.reInitialize=function(){this._height=this.target.height();this._width=this.target.width();if(this._height<=0||this._width<=0||!this._height||!this._width){throw"Target dimension not set"}this._plotDimensions.height=this._height;this._plotDimensions.width=this._width;this.grid._plotDimensions=this._plotDimensions;this.title._plotDimensions=this._plotDimensions;this.baseCanvas._plotDimensions=this._plotDimensions;this.eventCanvas._plotDimensions=this._plotDimensions;this.legend._plotDimensions=this._plotDimensions;for(var W in this.axes){this.axes[W]._plotWidth=this._width;this.axes[W]._plotHeight=this._height}this.title._plotWidth=this._width;if(this.textColor){this.target.css("color",this.textColor)}if(this.fontFamily){this.target.css("font-family",this.fontFamily)}if(this.fontSize){this.target.css("font-size",this.fontSize)}this._sumy=0;this._sumx=0;for(var U=0;U<this.series.length;U++){this.populatePlotData(this.series[U],U);this.series[U]._plotDimensions=this._plotDimensions;this.series[U].canvas._plotDimensions=this._plotDimensions;this._sumy+=this.series[U]._sumy;this._sumx+=this.series[U]._sumx}for(var S in this.axes){var T=this.axes[S]._ticks;for(var U=0;U<T.length;U++){var V=T[U]._elem;if(V){if(w.jqplot.use_excanvas){window.G_vmlCanvasManager.uninitElement(V.get(0))}V.emptyForce();V=null;T._elem=null}}T=null;this.axes[S]._plotDimensions=this._plotDimensions;this.axes[S]._ticks=[];this.axes[S].renderer.init.call(this.axes[S],{})}if(this.sortData){O(this.series)}this.grid._axes=this.axes;this.legend._series=this.series};function O(W){var aa,ab,ac,S,Z;for(var X=0;X<W.length;X++){var T;var Y=[W[X].data,W[X]._stackData,W[X]._plotData,W[X]._prevPlotData];for(var U=0;U<4;U++){T=true;aa=Y[U];if(W[X]._stackAxis=="x"){for(var V=0;V<aa.length;V++){if(typeof(aa[V][1])!="number"){T=false;break}}if(T){aa.sort(function(ae,ad){return ae[1]-ad[1]})}}else{for(var V=0;V<aa.length;V++){if(typeof(aa[V][0])!="number"){T=false;break}}if(T){aa.sort(function(ae,ad){return ae[0]-ad[0]})}}}}}this.populatePlotData=function(W,X){this._plotData=[];this._stackData=[];W._stackData=[];W._plotData=[];var aa={x:[],y:[]};if(this.stackSeries&&!W.disableStack){W._stack=true;var Y=W._stackAxis=="x"?0:1;var Z=Y?0:1;var ab=w.extend(true,[],W.data);var ac=w.extend(true,[],W.data);for(var U=0;U<X;U++){var S=this.series[U].data;for(var T=0;T<S.length;T++){ab[T][0]+=S[T][0];ab[T][1]+=S[T][1];ac[T][Y]+=S[T][Y]}}for(var V=0;V<ac.length;V++){aa.x.push(ac[V][0]);aa.y.push(ac[V][1])}this._plotData.push(ac);this._stackData.push(ab);W._stackData=ab;W._plotData=ac;W._plotValues=aa}else{for(var V=0;V<W.data.length;V++){aa.x.push(W.data[V][0]);aa.y.push(W.data[V][1])}this._stackData.push(W.data);this.series[X]._stackData=W.data;this._plotData.push(W.data);W._plotData=W.data;W._plotValues=aa}if(X>0){W._prevPlotData=this.series[X-1]._plotData}W._sumy=0;W._sumx=0;for(V=W.data.length-1;V>-1;V--){W._sumy+=W.data[V][1];W._sumx+=W.data[V][0]}};this.getNextSeriesColor=(function(T){var S=0;var U=T.seriesColors;return function(){if(S<U.length){return U[S++]}else{S=0;return U[S++]}}})(this);this.parseOptions=function(aa){for(var X=0;X<this.preParseOptionsHooks.hooks.length;X++){this.preParseOptionsHooks.hooks[X].call(this,aa)}for(var X=0;X<w.jqplot.preParseOptionsHooks.length;X++){w.jqplot.preParseOptionsHooks[X].call(this,aa)}this.options=w.extend(true,{},this.defaults,aa);this.stackSeries=this.options.stackSeries;if(this.options.seriesColors){this.seriesColors=this.options.seriesColors}if(this.options.negativeSeriesColors){this.negativeSeriesColors=this.options.negativeSeriesColors}if(this.options.captureRightClick){this.captureRightClick=this.options.captureRightClick}this.defaultAxisStart=(aa&&aa.defaultAxisStart!=null)?aa.defaultAxisStart:this.defaultAxisStart;var S=new this.colorGenerator(this.seriesColors);w.extend(true,this._gridPadding,this.options.gridPadding);this.sortData=(this.options.sortData!=null)?this.options.sortData:this.sortData;for(var T in this.axes){var V=this.axes[T];V._options=w.extend(true,{},this.options.axesDefaults,this.options.axes[T]);w.extend(true,V,this.options.axesDefaults,this.options.axes[T]);V._plotWidth=this._width;V._plotHeight=this._height}var Y=function(ae,ac,af){var ab=[];var ad;ac=ac||"vertical";if(!jQuery.isArray(ae[0])){for(ad=0;ad<ae.length;ad++){if(ac=="vertical"){ab.push([af+ad,ae[ad]])}else{ab.push([ae[ad],af+ad])}}}else{w.extend(true,ab,ae)}return ab};for(var X=0;X<this.data.length;X++){var Z=new D();for(var W=0;W<w.jqplot.preParseSeriesOptionsHooks.length;W++){w.jqplot.preParseSeriesOptionsHooks[W].call(Z,this.options.seriesDefaults,this.options.series[X])}for(var W=0;W<this.preParseSeriesOptionsHooks.hooks.length;W++){this.preParseSeriesOptionsHooks.hooks[W].call(Z,this.options.seriesDefaults,this.options.series[X])}w.extend(true,Z,{seriesColors:this.seriesColors,negativeSeriesColors:this.negativeSeriesColors},this.options.seriesDefaults,this.options.series[X]);var U="vertical";if(Z.renderer===w.jqplot.BarRenderer&&Z.rendererOptions&&Z.rendererOptions.barDirection=="horizontal"){U="horizontal"}Z.data=Y(this.data[X],U,this.defaultAxisStart);switch(Z.xaxis){case"xaxis":Z._xaxis=this.axes.xaxis;break;case"x2axis":Z._xaxis=this.axes.x2axis;break;default:break}Z._yaxis=this.axes[Z.yaxis];Z._xaxis._series.push(Z);Z._yaxis._series.push(Z);if(Z.show){Z._xaxis.show=true;Z._yaxis.show=true}if(!Z.color&&Z.show!=false){Z.color=S.next()}if(!Z.label){Z.label="Series "+(X+1).toString()}this.series.push(Z);for(var W=0;W<w.jqplot.postParseSeriesOptionsHooks.length;W++){w.jqplot.postParseSeriesOptionsHooks[W].call(this.series[X],this.options.seriesDefaults,this.options.series[X])}for(var W=0;W<this.postParseSeriesOptionsHooks.hooks.length;W++){this.postParseSeriesOptionsHooks.hooks[W].call(this.series[X],this.options.seriesDefaults,this.options.series[X])}}w.extend(true,this.grid,this.options.grid);for(var T in this.axes){var V=this.axes[T];if(V.borderWidth==null){V.borderWidth=this.grid.borderWidth}if(V.borderColor==null){if(T!="xaxis"&&T!="x2axis"&&V.useSeriesColor===true&&V.show){V.borderColor=V._series[0].color}else{V.borderColor=this.grid.borderColor}}}if(typeof this.options.title=="string"){this.title.text=this.options.title}else{if(typeof this.options.title=="object"){w.extend(true,this.title,this.options.title)}}this.title._plotWidth=this._width;this.legend.setOptions(this.options.legend);for(var X=0;X<w.jqplot.postParseOptionsHooks.length;X++){w.jqplot.postParseOptionsHooks[X].call(this,aa)}for(var X=0;X<this.postParseOptionsHooks.hooks.length;X++){this.postParseOptionsHooks.hooks[X].call(this,aa)}};this.destroy=function(){this.canvasManager.freeAllCanvases();this.target[0].innerHTML=""};this.replot=function(T){var U=T||{};var S=U.clear||true;var V=U.resetAxes||false;this.target.trigger("jqplotPreReplot");if(S){this.canvasManager.freeAllCanvases();if(this._eventCanvas){this.eventCanvas._elem.unbind()}this.target.unbind();this.target.empty()}this.reInitialize();if(V){this.resetAxesScale(V,U.axes)}this.draw();this.target.trigger("jqplotPostReplot")};this.redraw=function(S){S=(S!=null)?S:true;this.target.trigger("jqplotPreRedraw");if(S){this.canvasManager.freeAllCanvases();this.eventCanvas._elem.unbind();this.target.unbind();this.target.empty()}for(var U in this.axes){this.axes[U]._ticks=[]}for(var T=0;T<this.series.length;T++){this.populatePlotData(this.series[T],T)}this._sumy=0;this._sumx=0;for(T=0;T<this.series.length;T++){this._sumy+=this.series[T]._sumy;this._sumx+=this.series[T]._sumx}this.draw();this.target.trigger("jqplotPostRedraw")};this.draw=function(){if(this.drawIfHidden||this.target.is(":visible")){this.target.trigger("jqplotPreDraw");var Y,X;for(Y=0;Y<w.jqplot.preDrawHooks.length;Y++){w.jqplot.preDrawHooks[Y].call(this)}for(Y=0;Y<this.preDrawHooks.hooks.length;Y++){this.preDrawHooks.hooks[Y].call(this)}this.target.append(this.baseCanvas.createElement({left:0,right:0,top:0,bottom:0},"jqplot-base-canvas",null,this));this.baseCanvas.setContext();this.target.append(this.title.draw());this.title.pack({top:0,left:0});var ad=this.legend.draw();var ac={top:0,left:0,bottom:0,right:0};if(this.legend.placement=="outsideGrid"){this.target.append(ad);switch(this.legend.location){case"n":ac.top+=this.legend.getHeight();break;case"s":ac.bottom+=this.legend.getHeight();break;case"ne":case"e":case"se":ac.right+=this.legend.getWidth();break;case"nw":case"w":case"sw":ac.left+=this.legend.getWidth();break;default:ac.right+=this.legend.getWidth();break}ad=ad.detach()}var S=this.axes;for(var U in S){this.target.append(S[U].draw(this.baseCanvas._ctx,this));S[U].set()}if(S.yaxis.show){ac.left+=S.yaxis.getWidth()}var V=["y2axis","y3axis","y4axis","y5axis","y6axis","y7axis","y8axis","y9axis"];var T=[0,0,0,0,0,0,0,0];var aa=0;var W;for(W=0;W<8;W++){if(S[V[W]].show){aa+=S[V[W]].getWidth();T[W]=aa}}ac.right+=aa;if(S.x2axis.show){ac.top+=S.x2axis.getHeight()}if(this.title.show){ac.top+=this.title.getHeight()}if(S.xaxis.show){ac.bottom+=S.xaxis.getHeight()}var Z=["top","bottom","left","right"];for(var W in Z){if(this._gridPadding[Z[W]]==null&&ac[Z[W]]>0){this._gridPadding[Z[W]]=ac[Z[W]]}else{if(this._gridPadding[Z[W]]==null){this._gridPadding[Z[W]]=this._defaultGridPadding[Z[W]]}}}var ab=(this.legend.placement=="outsideGrid")?{top:this.title.getHeight(),left:0,right:0,bottom:0}:this._gridPadding;S.xaxis.pack({position:"absolute",bottom:this._gridPadding.bottom-S.xaxis.getHeight(),left:0,width:this._width},{min:this._gridPadding.left,max:this._width-this._gridPadding.right});S.yaxis.pack({position:"absolute",top:0,left:this._gridPadding.left-S.yaxis.getWidth(),height:this._height},{min:this._height-this._gridPadding.bottom,max:this._gridPadding.top});S.x2axis.pack({position:"absolute",top:this._gridPadding.top-S.x2axis.getHeight(),left:0,width:this._width},{min:this._gridPadding.left,max:this._width-this._gridPadding.right});for(Y=8;Y>0;Y--){S[V[Y-1]].pack({position:"absolute",top:0,right:this._gridPadding.right-T[Y-1]},{min:this._height-this._gridPadding.bottom,max:this._gridPadding.top})}this.target.append(this.grid.createElement(this._gridPadding,this));this.grid.draw();for(Y=0;Y<this.series.length;Y++){X=this.seriesStack[Y];this.target.append(this.series[X].shadowCanvas.createElement(this._gridPadding,"jqplot-series-shadowCanvas",null,this));this.series[X].shadowCanvas.setContext();this.series[X].shadowCanvas._elem.data("seriesIndex",X)}for(Y=0;Y<this.series.length;Y++){X=this.seriesStack[Y];this.target.append(this.series[X].canvas.createElement(this._gridPadding,"jqplot-series-canvas",null,this));this.series[X].canvas.setContext();this.series[X].canvas._elem.data("seriesIndex",X)}this.target.append(this.eventCanvas.createElement(this._gridPadding,"jqplot-event-canvas",null,this));this.eventCanvas.setContext();this.eventCanvas._ctx.fillStyle="rgba(0,0,0,0)";this.eventCanvas._ctx.fillRect(0,0,this.eventCanvas._ctx.canvas.width,this.eventCanvas._ctx.canvas.height);this.bindCustomEvents();if(this.legend.preDraw){this.eventCanvas._elem.before(ad);this.legend.pack(ab);if(this.legend._elem){this.drawSeries({legendInfo:{location:this.legend.location,placement:this.legend.placement,width:this.legend.getWidth(),height:this.legend.getHeight(),xoffset:this.legend.xoffset,yoffset:this.legend.yoffset}})}else{this.drawSeries()}}else{this.drawSeries();if(this.series.length){w(this.series[this.series.length-1].canvas._elem).after(ad)}this.legend.pack(ab)}for(var Y=0;Y<w.jqplot.eventListenerHooks.length;Y++){this.eventCanvas._elem.bind(w.jqplot.eventListenerHooks[Y][0],{plot:this},w.jqplot.eventListenerHooks[Y][1])}for(var Y=0;Y<this.eventListenerHooks.hooks.length;Y++){this.eventCanvas._elem.bind(this.eventListenerHooks.hooks[Y][0],{plot:this},this.eventListenerHooks.hooks[Y][1])}for(var Y=0;Y<w.jqplot.postDrawHooks.length;Y++){w.jqplot.postDrawHooks[Y].call(this)}for(var Y=0;Y<this.postDrawHooks.hooks.length;Y++){this.postDrawHooks.hooks[Y].call(this)}if(this.target.is(":visible")){this._drawCount+=1}this.target.trigger("jqplotPostDraw",[this])}};this.bindCustomEvents=function(){this.eventCanvas._elem.bind("click",{plot:this},this.onClick);this.eventCanvas._elem.bind("dblclick",{plot:this},this.onDblClick);this.eventCanvas._elem.bind("mousedown",{plot:this},this.onMouseDown);this.eventCanvas._elem.bind("mousemove",{plot:this},this.onMouseMove);this.eventCanvas._elem.bind("mouseenter",{plot:this},this.onMouseEnter);this.eventCanvas._elem.bind("mouseleave",{plot:this},this.onMouseLeave);if(this.captureRightClick){this.eventCanvas._elem.bind("mouseup",{plot:this},this.onRightClick);this.eventCanvas._elem.get(0).oncontextmenu=function(){return false}}else{this.eventCanvas._elem.bind("mouseup",{plot:this},this.onMouseUp)}};function P(aa){var Z=aa.data.plot;var V=Z.eventCanvas._elem.offset();var Y={x:aa.pageX-V.left,y:aa.pageY-V.top};var W={xaxis:null,yaxis:null,x2axis:null,y2axis:null,y3axis:null,y4axis:null,y5axis:null,y6axis:null,y7axis:null,y8axis:null,y9axis:null};var X=["xaxis","yaxis","x2axis","y2axis","y3axis","y4axis","y5axis","y6axis","y7axis","y8axis","y9axis"];var S=Z.axes;var T,U;for(T=11;T>0;T--){U=X[T-1];if(S[U].show){W[U]=S[U].series_p2u(Y[U.charAt(0)])}}return{offsets:V,gridPos:Y,dataPos:W}}function R(S,T){var X=T.series;var aC,aB,aA,av,aw,ap,ao,ac,aa,af,ag,aq;var az,aD,ax,Y,an,at;var U,au;for(aA=T.seriesStack.length-1;aA>=0;aA--){aC=T.seriesStack[aA];av=X[aC];switch(av.renderer.constructor){case w.jqplot.BarRenderer:ap=S.x;ao=S.y;for(aB=0;aB<av._barPoints.length;aB++){an=av._barPoints[aB];ax=av.gridData[aB];if(ap>an[0][0]&&ap<an[2][0]&&ao>an[2][1]&&ao<an[0][1]){return{seriesIndex:av.index,pointIndex:aB,gridData:ax,data:av.data[aB],points:av._barPoints[aB]}}}break;case 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w.jqplot.ElemContainer();w.jqplot.AxisLabelRenderer.prototype.constructor=w.jqplot.AxisLabelRenderer;w.jqplot.AxisLabelRenderer.prototype.init=function(O){w.extend(true,this,O)};w.jqplot.AxisLabelRenderer.prototype.draw=function(O,P){if(this._elem){this._elem.emptyForce();this._elem=null}this._elem=w('<div style="position:absolute;" class="jqplot-'+this.axis+'-label"></div>');if(Number(this.label)){this._elem.css("white-space","nowrap")}if(!this.escapeHTML){this._elem.html(this.label)}else{this._elem.text(this.label)}if(this.fontFamily){this._elem.css("font-family",this.fontFamily)}if(this.fontSize){this._elem.css("font-size",this.fontSize)}if(this.textColor){this._elem.css("color",this.textColor)}return this._elem};w.jqplot.AxisLabelRenderer.prototype.pack=function(){};w.jqplot.AxisTickRenderer=function(O){w.jqplot.ElemContainer.call(this);this.mark="outside";this.axis;this.showMark=true;this.showGridline=true;this.isMinorTick=false;this.size=4;this.markSize=6;this.show=true;this.showLabel=true;this.label="";this.value=null;this._styles={};this.formatter=w.jqplot.DefaultTickFormatter;this.prefix="";this.formatString="";this.fontFamily;this.fontSize;this.textColor;this.escapeHTML=false;this._elem;this._breakTick=false;w.extend(true,this,O)};w.jqplot.AxisTickRenderer.prototype.init=function(O){w.extend(true,this,O)};w.jqplot.AxisTickRenderer.prototype=new w.jqplot.ElemContainer();w.jqplot.AxisTickRenderer.prototype.constructor=w.jqplot.AxisTickRenderer;w.jqplot.AxisTickRenderer.prototype.setTick=function(O,Q,P){this.value=O;this.axis=Q;if(P){this.isMinorTick=true}return 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String(P)}};w.jqplot.AxisTickRenderer.prototype.pack=function(){};w.jqplot.CanvasGridRenderer=function(){this.shadowRenderer=new w.jqplot.ShadowRenderer()};w.jqplot.CanvasGridRenderer.prototype.init=function(P){this._ctx;w.extend(true,this,P);var O={lineJoin:"miter",lineCap:"round",fill:false,isarc:false,angle:this.shadowAngle,offset:this.shadowOffset,alpha:this.shadowAlpha,depth:this.shadowDepth,lineWidth:this.shadowWidth,closePath:false,strokeStyle:this.shadowColor};this.renderer.shadowRenderer.init(O)};w.jqplot.CanvasGridRenderer.prototype.createElement=function(R){var Q;if(this._elem){if(w.jqplot.use_excanvas){Q=this._elem.get(0);window.G_vmlCanvasManager.uninitElement(Q);Q=null}this._elem.emptyForce();this._elem=null}Q=R.canvasManager.getCanvas();var O=this._plotDimensions.width;var P=this._plotDimensions.height;Q.width=O;Q.height=P;this._elem=w(Q);this._elem.addClass("jqplot-grid-canvas");this._elem.css({position:"absolute",left:0,top:0});Q=R.canvasManager.initCanvas(Q);this._top=this._offsets.top;this._bottom=P-this._offsets.bottom;this._left=this._offsets.left;this._right=O-this._offsets.right;this._width=this._right-this._left;this._height=this._bottom-this._top;Q=null;return this._elem};w.jqplot.CanvasGridRenderer.prototype.draw=function(){this._ctx=this._elem.get(0).getContext("2d");var Y=this._ctx;var ab=this._axes;Y.save();Y.clearRect(0,0,this._plotDimensions.width,this._plotDimensions.height);Y.fillStyle=this.backgroundColor||this.background;Y.fillRect(this._left,this._top,this._width,this._height);if(true){Y.save();Y.lineJoin="miter";Y.lineCap="butt";Y.lineWidth=this.gridLineWidth;Y.strokeStyle=this.gridLineColor;var ae,ad,W,X;var T=["xaxis","yaxis","x2axis","y2axis"];for(var ac=4;ac>0;ac--){var ag=T[ac-1];var O=ab[ag];var af=O._ticks;if(O.show){for(var 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R=Math.round(O.u2p(U.value))+0.5;switch(X){case"outside":ae=this._top-W;ad=this._top;break;case"inside":ae=this._top;ad=this._top+W;break;case"cross":ae=this._top-W;ad=this._top+W;break;default:ae=this._top-W;ad=this._top;break}if(this.shadow){this.renderer.shadowRenderer.draw(Y,[[R,ae],[R,ad]],{lineCap:"butt",lineWidth:this.gridLineWidth,offset:this.gridLineWidth*0.75,depth:2,fill:false,closePath:false})}V(R,ae,R,ad)}break;case"y2axis":if(U.showGridline&&this.drawGridlines){V(this._left,R,this._right,R)}if(U.showMark&&U.mark){W=U.markSize;X=U.mark;var 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Z=af.length;Z>0;Z--){var U=af[Z-1];W=U.markSize;X=U.mark;var R=Math.round(O.u2p(U.value))+0.5;if(U.showMark&&U.mark){switch(X){case"outside":ae=Q;ad=Q+W;break;case"inside":ae=Q-W;ad=Q;break;case"cross":ae=Q-W;ad=Q+W;break;default:ae=Q;ad=Q+W;break}aa=[[ae,R],[ad,R]];if(this.shadow){this.renderer.shadowRenderer.draw(Y,aa,{lineCap:"butt",lineWidth:this.gridLineWidth*1.5,offset:this.gridLineWidth*0.75,fill:false,closePath:false})}V(ae,R,ad,R,{strokeStyle:O.borderColor})}U=null}S=null}O=null;af=null}Y.restore()}function V(al,ak,ai,ah,aj){Y.save();aj=aj||{};if(aj.lineWidth==null||aj.lineWidth!=0){w.extend(true,Y,aj);Y.beginPath();Y.moveTo(al,ak);Y.lineTo(ai,ah);Y.stroke();Y.restore()}}if(this.shadow){var aa=[[this._left,this._bottom],[this._right,this._bottom],[this._right,this._top]];this.renderer.shadowRenderer.draw(Y,aa)}if(this.borderWidth!=0&&this.drawBorder){V(this._left,this._top,this._right,this._top,{lineCap:"round",strokeStyle:ab.x2axis.borderColor,lineWidth:ab.x2axis.borderWidth});V(this._right,this._top,this._right,this._bottom,{lineCap:"round",strokeStyle:ab.y2axis.borderColor,lineWidth:ab.y2axis.borderWidth});V(this._right,this._bottom,this._left,this._bottom,{lineCap:"round",strokeStyle:ab.xaxis.borderColor,lineWidth:ab.xaxis.borderWidth});V(this._left,this._bottom,this._left,this._top,{lineCap:"round",strokeStyle:ab.yaxis.borderColor,lineWidth:ab.yaxis.borderWidth})}Y.restore();Y=null;ab=null};w.jqplot.DivTitleRenderer=function(){};w.jqplot.DivTitleRenderer.prototype.init=function(O){w.extend(true,this,O)};w.jqplot.DivTitleRenderer.prototype.draw=function(){if(this._elem){this._elem.emptyForce();this._elem=null}var R=this.renderer;var Q=document.createElement("div");this._elem=w(Q);this._elem.addClass("jqplot-title");if(!this.text){this.show=false;this._elem.height(0);this._elem.width(0)}else{if(this.text){var O;if(this.color){O=this.color}else{if(this.textColor){O=this.textColor}}var P={position:"absolute",top:"0px",left:"0px"};if(this._plotWidth){P.width=this._plotWidth+"px"}if(this.fontSize){P.fontSize=this.fontSize}if(this.textAlign){P.textAlign=this.textAlign}else{P.textAlign="center"}if(O){P.color=O}if(this.paddingBottom){P.paddingBottom=this.paddingBottom}if(this.fontFamily){P.fontFamily=this.fontFamily}this._elem.css(P);this._elem.text(this.text)}}Q=null;return this._elem};w.jqplot.DivTitleRenderer.prototype.pack=function(){};w.jqplot.LineRenderer=function(){this.shapeRenderer=new w.jqplot.ShapeRenderer();this.shadowRenderer=new w.jqplot.ShadowRenderer()};w.jqplot.LineRenderer.prototype.init=function(P,T){P=P||{};this._type="line";var R={highlightMouseOver:P.highlightMouseOver,highlightMouseDown:P.highlightMouseDown,highlightColor:P.highlightColor};delete (P.highlightMouseOver);delete (P.highlightMouseDown);delete (P.highlightColor);w.extend(true,this.renderer,P);var S={lineJoin:this.lineJoin,lineCap:this.lineCap,fill:this.fill,isarc:false,strokeStyle:this.color,fillStyle:this.fillColor,lineWidth:this.lineWidth,closePath:this.fill};this.renderer.shapeRenderer.init(S);if(this.lineWidth>2.5){var Q=this.shadowOffset*(1+(Math.atan((this.lineWidth/2.5))/0.785398163-1)*0.6)}else{var Q=this.shadowOffset*Math.atan((this.lineWidth/2.5))/0.785398163}var O={lineJoin:this.lineJoin,lineCap:this.lineCap,fill:this.fill,isarc:false,angle:this.shadowAngle,offset:Q,alpha:this.shadowAlpha,depth:this.shadowDepth,lineWidth:this.lineWidth,closePath:this.fill};this.renderer.shadowRenderer.init(O);this._areaPoints=[];this._boundingBox=[[],[]];if(!this.isTrendline&&this.fill){this.highlightMouseOver=true;this.highlightMouseDown=false;this.highlightColor=null;if(R.highlightMouseDown&&R.highlightMouseOver==null){R.highlightMouseOver=false}w.extend(true,this,{highlightMouseOver:R.highlightMouseOver,highlightMouseDown:R.highlightMouseDown,highlightColor:R.highlightColor});if(!this.highlightColor){this.highlightColor=w.jqplot.computeHighlightColors(this.fillColor)}if(this.highlighter){this.highlighter.show=false}}if(!this.isTrendline&&T){T.plugins.lineRenderer={};T.postInitHooks.addOnce(o);T.postDrawHooks.addOnce(M);T.eventListenerHooks.addOnce("jqplotMouseMove",d);T.eventListenerHooks.addOnce("jqplotMouseDown",a);T.eventListenerHooks.addOnce("jqplotMouseUp",L);T.eventListenerHooks.addOnce("jqplotClick",c);T.eventListenerHooks.addOnce("jqplotRightClick",j)}};w.jqplot.LineRenderer.prototype.setGridData=function(T){var P=this._xaxis.series_u2p;var S=this._yaxis.series_u2p;var Q=this._plotData;var R=this._prevPlotData;this.gridData=[];this._prevGridData=[];for(var O=0;O<this.data.length;O++){if(Q[O][0]!=null&&Q[O][1]!=null){this.gridData.push([P.call(this._xaxis,Q[O][0]),S.call(this._yaxis,Q[O][1])])}else{if(Q[O][0]==null){this.gridData.push([null,S.call(this._yaxis,Q[O][1])])}else{if(Q[O][1]==null){this.gridData.push([P.call(this._xaxis,Q[O][0]),null])}}}if(R[O]!=null&&R[O][0]!=null&&R[O][1]!=null){this._prevGridData.push([P.call(this._xaxis,R[O][0]),S.call(this._yaxis,R[O][1])])}else{if(R[O]!=null&&R[O][0]==null){this._prevGridData.push([null,S.call(this._yaxis,R[O][1])])}else{if(R[O]!=null&&R[O][0]!=null&&R[O][1]==null){this._prevGridData.push([P.call(this._xaxis,R[O][0]),null])}}}}};w.jqplot.LineRenderer.prototype.makeGridData=function(R,T){var Q=this._xaxis.series_u2p;var S=this._yaxis.series_u2p;var P=[];var U=[];for(var O=0;O<R.length;O++){if(R[O][0]!=null&&R[O][1]!=null){P.push([Q.call(this._xaxis,R[O][0]),S.call(this._yaxis,R[O][1])])}else{if(R[O][0]==null){P.push([null,S.call(this._yaxis,R[O][1])])}else{if(R[O][1]==null){P.push([Q.call(this._xaxis,R[O][0]),null])}}}}return P};w.jqplot.LineRenderer.prototype.draw=function(ad,an,P){var ah;var X=(P!=l)?P:{};var R=(X.shadow!=l)?X.shadow:this.shadow;var ao=(X.showLine!=l)?X.showLine:this.showLine;var ag=(X.fill!=l)?X.fill:this.fill;var O=(X.fillAndStroke!=l)?X.fillAndStroke:this.fillAndStroke;var Y,ae,ab,aj;ad.save();if(an.length){if(ao){if(ag){if(this.fillToZero){var S=new w.jqplot.ColorGenerator(this.negativeSeriesColors);var ak=S.get(this.index);if(!this.useNegativeColors){ak=X.fillStyle}var V=false;var W=X.fillStyle;if(O){var am=an.slice(0)}if(this.index==0||!this._stack){var ac=[];this._areaPoints=[];var al=this._yaxis.series_u2p(this.fillToValue);var Q=this._xaxis.series_u2p(this.fillToValue);if(this.fillAxis=="y"){ac.push([an[0][0],al]);this._areaPoints.push([an[0][0],al]);for(var ah=0;ah<an.length-1;ah++){ac.push(an[ah]);this._areaPoints.push(an[ah]);if(this._plotData[ah][1]*this._plotData[ah+1][1]<0){if(this._plotData[ah][1]<0){V=true;X.fillStyle=ak}else{V=false;X.fillStyle=W}var U=an[ah][0]+(an[ah+1][0]-an[ah][0])*(al-an[ah][1])/(an[ah+1][1]-an[ah][1]);ac.push([U,al]);this._areaPoints.push([U,al]);if(R){this.renderer.shadowRenderer.draw(ad,ac,X)}this.renderer.shapeRenderer.draw(ad,ac,X);ac=[[U,al]]}}if(this._plotData[an.length-1][1]<0){V=true;X.fillStyle=ak}else{V=false;X.fillStyle=W}ac.push(an[an.length-1]);this._areaPoints.push(an[an.length-1]);ac.push([an[an.length-1][0],al]);this._areaPoints.push([an[an.length-1][0],al])}if(R){this.renderer.shadowRenderer.draw(ad,ac,X)}this.renderer.shapeRenderer.draw(ad,ac,X)}else{var aa=this._prevGridData;for(var ah=aa.length;ah>0;ah--){an.push(aa[ah-1])}if(R){this.renderer.shadowRenderer.draw(ad,an,X)}this._areaPoints=an;this.renderer.shapeRenderer.draw(ad,an,X)}}else{if(O){var am=an.slice(0)}if(this.index==0||!this._stack){var T=ad.canvas.height;an.unshift([an[0][0],T]);var ai=an.length;an.push([an[ai-1][0],T])}else{var aa=this._prevGridData;for(var ah=aa.length;ah>0;ah--){an.push(aa[ah-1])}}this._areaPoints=an;if(R){this.renderer.shadowRenderer.draw(ad,an,X)}this.renderer.shapeRenderer.draw(ad,an,X)}if(O){var af=w.extend(true,{},X,{fill:false,closePath:false});this.renderer.shapeRenderer.draw(ad,am,af);if(this.markerRenderer.show){for(ah=0;ah<am.length;ah++){this.markerRenderer.draw(am[ah][0],am[ah][1],ad,X.markerOptions)}}}}else{if(R){this.renderer.shadowRenderer.draw(ad,an,X)}this.renderer.shapeRenderer.draw(ad,an,X)}}var Y=ab=ae=aj=null;for(ah=0;ah<this._areaPoints.length;ah++){var Z=this._areaPoints[ah];if(Y>Z[0]||Y==null){Y=Z[0]}if(aj<Z[1]||aj==null){aj=Z[1]}if(ab<Z[0]||ab==null){ab=Z[0]}if(ae>Z[1]||ae==null){ae=Z[1]}}this._boundingBox=[[Y,aj],[ab,ae]];if(this.markerRenderer.show&&!ag){for(ah=0;ah<an.length;ah++){if(an[ah][0]!=null&&an[ah][1]!=null){this.markerRenderer.draw(an[ah][0],an[ah][1],ad,X.markerOptions)}}}}ad.restore()};w.jqplot.LineRenderer.prototype.drawShadow=function(O,Q,P){};function o(R,Q,O){for(var P=0;P<this.series.length;P++){if(this.series[P].renderer.constructor==w.jqplot.LineRenderer){if(this.series[P].highlightMouseOver){this.series[P].highlightMouseDown=false}}}this.target.bind("mouseout",{plot:this},function(S){I(S.data.plot)})}function M(){if(this.plugins.lineRenderer&&this.plugins.lineRenderer.highlightCanvas){this.plugins.lineRenderer.highlightCanvas.resetCanvas();this.plugins.lineRenderer.highlightCanvas=null}this.plugins.lineRenderer.highlightedSeriesIndex=null;this.plugins.lineRenderer.highlightCanvas=new w.jqplot.GenericCanvas();this.eventCanvas._elem.before(this.plugins.lineRenderer.highlightCanvas.createElement(this._gridPadding,"jqplot-lineRenderer-highlight-canvas",this._plotDimensions,this));this.plugins.lineRenderer.highlightCanvas.setContext()}function K(U,T,R,Q){var P=U.series[T];var O=U.plugins.lineRenderer.highlightCanvas;O._ctx.clearRect(0,0,O._ctx.canvas.width,O._ctx.canvas.height);P._highlightedPoint=R;U.plugins.lineRenderer.highlightedSeriesIndex=T;var S={fillStyle:P.highlightColor};P.renderer.shapeRenderer.draw(O._ctx,Q,S);O=null}function I(Q){var O=Q.plugins.lineRenderer.highlightCanvas;O._ctx.clearRect(0,0,O._ctx.canvas.width,O._ctx.canvas.height);for(var P=0;P<Q.series.length;P++){Q.series[P]._highlightedPoint=null}Q.plugins.lineRenderer.highlightedSeriesIndex=null;Q.target.trigger("jqplotDataUnhighlight");O=null}function d(S,R,V,U,T){if(U){var Q=[U.seriesIndex,U.pointIndex,U.data];var P=jQuery.Event("jqplotDataMouseOver");P.pageX=S.pageX;P.pageY=S.pageY;T.target.trigger(P,Q);if(T.series[Q[0]].highlightMouseOver&&!(Q[0]==T.plugins.lineRenderer.highlightedSeriesIndex)){var O=jQuery.Event("jqplotDataHighlight");O.pageX=S.pageX;O.pageY=S.pageY;T.target.trigger(O,Q);K(T,U.seriesIndex,U.pointIndex,U.points)}}else{if(U==null){I(T)}}}function a(R,Q,U,T,S){if(T){var P=[T.seriesIndex,T.pointIndex,T.data];if(S.series[P[0]].highlightMouseDown&&!(P[0]==S.plugins.lineRenderer.highlightedSeriesIndex)){var O=jQuery.Event("jqplotDataHighlight");O.pageX=R.pageX;O.pageY=R.pageY;S.target.trigger(O,P);K(S,T.seriesIndex,T.pointIndex,T.points)}}else{if(T==null){I(S)}}}function L(Q,P,T,S,R){var O=R.plugins.lineRenderer.highlightedSeriesIndex;if(O!=null&&R.series[O].highlightMouseDown){I(R)}}function c(R,Q,U,T,S){if(T){var P=[T.seriesIndex,T.pointIndex,T.data];var O=jQuery.Event("jqplotDataClick");O.pageX=R.pageX;O.pageY=R.pageY;S.target.trigger(O,P)}}function j(S,R,V,U,T){if(U){var Q=[U.seriesIndex,U.pointIndex,U.data];var O=T.plugins.lineRenderer.highlightedSeriesIndex;if(O!=null&&T.series[O].highlightMouseDown){I(T)}var P=jQuery.Event("jqplotDataRightClick");P.pageX=S.pageX;P.pageY=S.pageY;T.target.trigger(P,Q)}}w.jqplot.LinearAxisRenderer=function(){};w.jqplot.LinearAxisRenderer.prototype.init=function(O){this.breakPoints=null;this.breakTickLabel="≈";this.forceTickAt0=false;this.forceTickAt100=false;this._autoFormatString="";this._overrideFormatString=false;w.extend(true,this,O);if(this.breakPoints){if(!w.isArray(this.breakPoints)){this.breakPoints=null}else{if(this.breakPoints.length<2||this.breakPoints[1]<=this.breakPoints[0]){this.breakPoints=null}}}this.resetDataBounds()};w.jqplot.LinearAxisRenderer.prototype.draw=function(O,V){if(this.show){this.renderer.createTicks.call(this);var U=0;var P;if(this._elem){this._elem.emptyForce();this._elem=null}this._elem=w(document.createElement("div"));this._elem.addClass("jqplot-axis jqplot-"+this.name);this._elem.css("posiiton","absolute");if(this.name=="xaxis"||this.name=="x2axis"){this._elem.width(this._plotDimensions.width)}else{this._elem.height(this._plotDimensions.height)}this.labelOptions.axis=this.name;this._label=new this.labelRenderer(this.labelOptions);if(this._label.show){var T=this._label.draw(O,V);T.appendTo(this._elem);T=null}var S=this._ticks;var R;for(var Q=0;Q<S.length;Q++){R=S[Q];if(R.show&&R.showLabel&&(!R.isMinorTick||this.showMinorTicks)){this._elem.append(R.draw(O,V))}}R=null;S=null}return this._elem};w.jqplot.LinearAxisRenderer.prototype.reset=function(){this.min=this._min;this.max=this._max;this.tickInterval=this._tickInterval;this.numberTicks=this._numberTicks;this._autoFormatString="";if(this._overrideFormatString&&this.tickOptions&&this.tickOptions.formatString){this.tickOptions.formatString=""}};w.jqplot.LinearAxisRenderer.prototype.set=function(){var V=0;var Q;var P=0;var U=0;var O=(this._label==null)?false:this._label.show;if(this.show){var T=this._ticks;var S;for(var R=0;R<T.length;R++){S=T[R];if(!S._breakTick&&S.show&&S.showLabel&&(!S.isMinorTick||this.showMinorTicks)){if(this.name=="xaxis"||this.name=="x2axis"){Q=S._elem.outerHeight(true)}else{Q=S._elem.outerWidth(true)}if(Q>V){V=Q}}}S=null;T=null;if(O){P=this._label._elem.outerWidth(true);U=this._label._elem.outerHeight(true)}if(this.name=="xaxis"){V=V+U;this._elem.css({height:V+"px",left:"0px",bottom:"0px"})}else{if(this.name=="x2axis"){V=V+U;this._elem.css({height:V+"px",left:"0px",top:"0px"})}else{if(this.name=="yaxis"){V=V+P;this._elem.css({width:V+"px",left:"0px",top:"0px"});if(O&&this._label.constructor==w.jqplot.AxisLabelRenderer){this._label._elem.css("width",P+"px")}}else{V=V+P;this._elem.css({width:V+"px",right:"0px",top:"0px"});if(O&&this._label.constructor==w.jqplot.AxisLabelRenderer){this._label._elem.css("width",P+"px")}}}}}};w.jqplot.LinearAxisRenderer.prototype.createTicks=function(){var ax=this._ticks;var an=this.ticks;var ae=this.name;var ag=this._dataBounds;var O,T;var aJ,al;var V,U;var aH,aE;var ak=this.min;var aI=this.max;var aA=this.numberTicks;var aM=this.tickInterval;if(an.length){for(aE=0;aE<an.length;aE++){var aq=an[aE];var ay=new this.tickRenderer(this.tickOptions);if(aq.constructor==Array){ay.value=aq[0];if(this.breakPoints){if(aq[0]==this.breakPoints[0]){ay.label=this.breakTickLabel;ay._breakTick=true;ay.showGridline=false;ay.showMark=false}else{if(aq[0]>this.breakPoints[0]&&aq[0]<=this.breakPoints[1]){ay.show=false;ay.showGridline=false;ay.label=aq[1]}else{ay.label=aq[1]}}}else{ay.label=aq[1]}ay.setTick(aq[0],this.name);this._ticks.push(ay)}else{ay.value=aq;if(this.breakPoints){if(aq==this.breakPoints[0]){ay.label=this.breakTickLabel;ay._breakTick=true;ay.showGridline=false;ay.showMark=false}else{if(aq>this.breakPoints[0]&&aq<=this.breakPoints[1]){ay.show=false;ay.showGridline=false}}}ay.setTick(aq,this.name);this._ticks.push(ay)}}this.numberTicks=an.length;this.min=this._ticks[0].value;this.max=this._ticks[this.numberTicks-1].value;this.tickInterval=(this.max-this.min)/(this.numberTicks-1)}else{if(ae=="xaxis"||ae=="x2axis"){O=this._plotDimensions.width}else{O=this._plotDimensions.height}aJ=((this.min!=null)?this.min:ag.min);al=((this.max!=null)?this.max:ag.max);var aa=al-aJ;var aw,ad;var Y;if(this.min==null&&this.max==null&&this.numberTicks==null&&this.tickInterval==null&&!this.autoscale){if(this.tickOptions==null||!this.tickOptions.formatString){this._overrideFormatString=true}if(this.forceTickAt0){if(aJ>0){aJ=0}if(al<0){al=0}}if(this.forceTickAt100){if(aJ>100){aJ=100}if(al<100){al=100}}var S=30;var at=Math.max(O,S+1);var ab=(at-S)/300;var ar=w.jqplot.LinearTickGenerator(aJ,al,ab);var ac=aJ+aa*(this.padMin-1);var au=al-aa*(this.padMax-1);if(aJ<=ac||al>=au){ac=aJ-aa*(this.padMin-1);au=al+aa*(this.padMax-1);ar=w.jqplot.LinearTickGenerator(ac,au,ab)}this.min=ar[0];this.max=ar[1];this.numberTicks=ar[2];this._autoFormatString=ar[3];this.tickInterval=ar[4]}else{if(aJ==al){var P=0.05;if(aJ>0){P=Math.max(Math.log(aJ)/Math.LN10,0.05)}aJ-=P;al+=P}if(this.autoscale&&this.min==null&&this.max==null){var Q,R,X;var ah=false;var ap=false;var af={min:null,max:null,average:null,stddev:null};for(var aE=0;aE<this._series.length;aE++){var az=this._series[aE];var ai=(az.fillAxis=="x")?az._xaxis.name:az._yaxis.name;if(this.name==ai){var av=az._plotValues[az.fillAxis];var aj=av[0];var aF=av[0];for(var aD=1;aD<av.length;aD++){if(av[aD]<aj){aj=av[aD]}else{if(av[aD]>aF){aF=av[aD]}}}var Z=(aF-aj)/aF;if(az.renderer.constructor==w.jqplot.BarRenderer){if(aj>=0&&(az.fillToZero||Z>0.1)){ah=true}else{ah=false;if(az.fill&&az.fillToZero&&aj<0&&aF>0){ap=true}else{ap=false}}}else{if(az.fill){if(aj>=0&&(az.fillToZero||Z>0.1)){ah=true}else{if(aj<0&&aF>0&&az.fillToZero){ah=false;ap=true}else{ah=false;ap=false}}}else{if(aj<0){ah=false}}}}}if(ah){this.numberTicks=2+Math.ceil((O-(this.tickSpacing-1))/this.tickSpacing);this.min=0;ak=0;R=al/(this.numberTicks-1);Y=Math.pow(10,Math.abs(Math.floor(Math.log(R)/Math.LN10)));if(R/Y==parseInt(R/Y,10)){R+=Y}this.tickInterval=Math.ceil(R/Y)*Y;this.max=this.tickInterval*(this.numberTicks-1)}else{if(ap){this.numberTicks=2+Math.ceil((O-(this.tickSpacing-1))/this.tickSpacing);var am=Math.ceil(Math.abs(aJ)/aa*(this.numberTicks-1));var aL=this.numberTicks-1-am;R=Math.max(Math.abs(aJ/am),Math.abs(al/aL));Y=Math.pow(10,Math.abs(Math.floor(Math.log(R)/Math.LN10)));this.tickInterval=Math.ceil(R/Y)*Y;this.max=this.tickInterval*aL;this.min=-this.tickInterval*am}else{if(this.numberTicks==null){if(this.tickInterval){this.numberTicks=3+Math.ceil(aa/this.tickInterval)}else{this.numberTicks=2+Math.ceil((O-(this.tickSpacing-1))/this.tickSpacing)}}if(this.tickInterval==null){R=aa/(this.numberTicks-1);if(R<1){Y=Math.pow(10,Math.abs(Math.floor(Math.log(R)/Math.LN10)))}else{Y=1}this.tickInterval=Math.ceil(R*Y*this.pad)/Y}else{Y=1/this.tickInterval}Q=this.tickInterval*(this.numberTicks-1);X=(Q-aa)/2;if(this.min==null){this.min=Math.floor(Y*(aJ-X))/Y}if(this.max==null){this.max=this.min+Q}}}}else{aw=(this.min!=null)?this.min:aJ-aa*(this.padMin-1);ad=(this.max!=null)?this.max:al+aa*(this.padMax-1);this.min=aw;this.max=ad;aa=this.max-this.min;if(this.numberTicks==null){if(this.tickInterval!=null){this.numberTicks=Math.ceil((this.max-this.min)/this.tickInterval)+1;this.max=this.min+this.tickInterval*(this.numberTicks-1)}else{if(O>100){this.numberTicks=parseInt(3+(O-100)/75,10)}else{this.numberTicks=2}}}if(this.tickInterval==null){this.tickInterval=aa/(this.numberTicks-1)}}if(this.renderer.constructor==w.jqplot.LinearAxisRenderer&&this._autoFormatString==""){aa=this.max-this.min;var aK=new this.tickRenderer(this.tickOptions);var ao=aK.formatString||w.jqplot.config.defaultTickFormatString;var ao=ao.match(w.jqplot.sprintf.regex)[0];var aG=0;if(ao){if(ao.search(/[fFeEgGpP]/)>-1){var aC=ao.match(/\%\.(\d{0,})?[eEfFgGpP]/);if(aC){aG=parseInt(aC[1],10)}else{aG=6}}else{if(ao.search(/[di]/)>-1){aG=0}}var W=Math.pow(10,-aG);if(this.tickInterval<W){if(aA==null&&aM==null){this.tickInterval=W;if(aI==null&&ak==null){this.min=Math.floor(this._dataBounds.min/W)*W;if(this.min==this._dataBounds.min){this.min=this._dataBounds.min-this.tickInterval}this.max=Math.ceil(this._dataBounds.max/W)*W;if(this.max==this._dataBounds.max){this.max=this._dataBounds.max+this.tickInterval}var aB=(this.max-this.min)/this.tickInterval;aB=aB.toFixed(11);aB=Math.ceil(aB);this.numberTicks=aB+1}else{if(aI==null){var aB=(this._dataBounds.max-this.min)/this.tickInterval;aB=aB.toFixed(11);this.numberTicks=Math.ceil(aB)+2;this.max=this.min+this.tickInterval*(this.numberTicks-1)}else{if(ak==null){var aB=(this.max-this._dataBounds.min)/this.tickInterval;aB=aB.toFixed(11);this.numberTicks=Math.ceil(aB)+2;this.min=this.max-this.tickInterval*(this.numberTicks-1)}else{this.numberTicks=Math.ceil((aI-ak)/this.tickInterval)+1;this.min=Math.floor(ak*Math.pow(10,aG))/Math.pow(10,aG);this.max=Math.ceil(aI*Math.pow(10,aG))/Math.pow(10,aG);this.numberTicks=Math.ceil((this.max-this.min)/this.tickInterval)+1}}}}}}}}if(this._overrideFormatString&&this._autoFormatString!=""){this.tickOptions=this.tickOptions||{};this.tickOptions.formatString=this._autoFormatString}for(var aE=0;aE<this.numberTicks;aE++){aH=this.min+aE*this.tickInterval;var ay=new this.tickRenderer(this.tickOptions);ay.setTick(aH,this.name);this._ticks.push(ay);ay=null}}ax=null};w.jqplot.LinearAxisRenderer.prototype.resetTickValues=function(Q){if(w.isArray(Q)&&Q.length==this._ticks.length){var P;for(var O=0;O<Q.length;O++){P=this._ticks[O];P.value=Q[O];P.label=P.formatter(P.formatString,Q[O]);P.label=P.prefix+P.label;P._elem.html(P.label)}P=null;this.min=w.jqplot.arrayMin(Q);this.max=w.jqplot.arrayMax(Q);this.pack()}};w.jqplot.LinearAxisRenderer.prototype.pack=function(Q,P){Q=Q||{};P=P||this._offsets;var ae=this._ticks;var aa=this.max;var Z=this.min;var V=P.max;var T=P.min;var X=(this._label==null)?false:this._label.show;for(var Y in Q){this._elem.css(Y,Q[Y])}this._offsets=P;var R=V-T;var S=aa-Z;if(this.breakPoints){S=S-this.breakPoints[1]+this.breakPoints[0];this.p2u=function(ag){return(ag-T)*S/R+Z};this.u2p=function(ag){if(ag>this.breakPoints[0]&&ag<this.breakPoints[1]){ag=this.breakPoints[0]}if(ag<=this.breakPoints[0]){return(ag-Z)*R/S+T}else{return(ag-this.breakPoints[1]+this.breakPoints[0]-Z)*R/S+T}};if(this.name.charAt(0)=="x"){this.series_u2p=function(ag){if(ag>this.breakPoints[0]&&ag<this.breakPoints[1]){ag=this.breakPoints[0]}if(ag<=this.breakPoints[0]){return(ag-Z)*R/S}else{return(ag-this.breakPoints[1]+this.breakPoints[0]-Z)*R/S}};this.series_p2u=function(ag){return ag*S/R+Z}}else{this.series_u2p=function(ag){if(ag>this.breakPoints[0]&&ag<this.breakPoints[1]){ag=this.breakPoints[0]}if(ag>=this.breakPoints[1]){return(ag-aa)*R/S}else{return(ag+this.breakPoints[1]-this.breakPoints[0]-aa)*R/S}};this.series_p2u=function(ag){return ag*S/R+aa}}}else{this.p2u=function(ag){return(ag-T)*S/R+Z};this.u2p=function(ag){return(ag-Z)*R/S+T};if(this.name=="xaxis"||this.name=="x2axis"){this.series_u2p=function(ag){return(ag-Z)*R/S};this.series_p2u=function(ag){return ag*S/R+Z}}else{this.series_u2p=function(ag){return(ag-aa)*R/S};this.series_p2u=function(ag){return ag*S/R+aa}}}if(this.show){if(this.name=="xaxis"||this.name=="x2axis"){for(var ab=0;ab<ae.length;ab++){var W=ae[ab];if(W.show&&W.showLabel){var O;if(W.constructor==w.jqplot.CanvasAxisTickRenderer&&W.angle){var ad=(this.name=="xaxis")?1:-1;switch(W.labelPosition){case"auto":if(ad*W.angle<0){O=-W.getWidth()+W._textRenderer.height*Math.sin(-W._textRenderer.angle)/2}else{O=-W._textRenderer.height*Math.sin(W._textRenderer.angle)/2}break;case"end":O=-W.getWidth()+W._textRenderer.height*Math.sin(-W._textRenderer.angle)/2;break;case"start":O=-W._textRenderer.height*Math.sin(W._textRenderer.angle)/2;break;case"middle":O=-W.getWidth()/2+W._textRenderer.height*Math.sin(-W._textRenderer.angle)/2;break;default:O=-W.getWidth()/2+W._textRenderer.height*Math.sin(-W._textRenderer.angle)/2;break}}else{O=-W.getWidth()/2}var af=this.u2p(W.value)+O+"px";W._elem.css("left",af);W.pack()}}if(X){var U=this._label._elem.outerWidth(true);this._label._elem.css("left",T+R/2-U/2+"px");if(this.name=="xaxis"){this._label._elem.css("bottom","0px")}else{this._label._elem.css("top","0px")}this._label.pack()}}else{for(var ab=0;ab<ae.length;ab++){var W=ae[ab];if(W.show&&W.showLabel){var O;if(W.constructor==w.jqplot.CanvasAxisTickRenderer&&W.angle){var ad=(this.name=="yaxis")?1:-1;switch(W.labelPosition){case"auto":case"end":if(ad*W.angle<0){O=-W._textRenderer.height*Math.cos(-W._textRenderer.angle)/2}else{O=-W.getHeight()+W._textRenderer.height*Math.cos(W._textRenderer.angle)/2}break;case"start":if(W.angle>0){O=-W._textRenderer.height*Math.cos(-W._textRenderer.angle)/2}else{O=-W.getHeight()+W._textRenderer.height*Math.cos(W._textRenderer.angle)/2}break;case"middle":O=-W.getHeight()/2;break;default:O=-W.getHeight()/2;break}}else{O=-W.getHeight()/2}var af=this.u2p(W.value)+O+"px";W._elem.css("top",af);W.pack()}}if(X){var ac=this._label._elem.outerHeight(true);this._label._elem.css("top",V-R/2-ac/2+"px");if(this.name=="yaxis"){this._label._elem.css("left","0px")}else{this._label._elem.css("right","0px")}this._label.pack()}}}ae=null};function e(O){O=Math.abs(O);if(O>1){return"%d"}var P=-Math.floor(Math.log(O)/Math.LN10);return"%."+P+"f"}function B(P,O){var Q=Math.floor(Math.log(P)/Math.LN10);var S=Math.pow(10,Q);var R=P/S;R=R/O;if(R<=0.38){return 0.1*S}if(R<=1.6){return 0.2*S}if(R<=4){return 0.5*S}if(R<=8){return S}if(R<=16){return 2*S}return 5*S}w.jqplot.LinearTickGenerator=function(Q,T,P){if(Q==T){T=(T)?0:1}P=P||1;if(T<Q){var O=T;T=Q;Q=O}var R=B(T-Q,P);var S=[];S[0]=Math.floor(Q/R)*R;S[1]=Math.ceil(T/R)*R;S[2]=Math.round((S[1]-S[0])/R+1);S[3]=e(R);S[4]=R;return S};w.jqplot.MarkerRenderer=function(O){this.show=true;this.style="filledCircle";this.lineWidth=2;this.size=9;this.color="#666666";this.shadow=true;this.shadowAngle=45;this.shadowOffset=1;this.shadowDepth=3;this.shadowAlpha="0.07";this.shadowRenderer=new w.jqplot.ShadowRenderer();this.shapeRenderer=new w.jqplot.ShapeRenderer();w.extend(true,this,O)};w.jqplot.MarkerRenderer.prototype.init=function(O){w.extend(true,this,O);var 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\ No newline at end of file
+
+(function($) {
+ // make sure undefined is undefined
+ var undefined;
+
+ $.fn.emptyForce = function() {
+ for ( var i = 0, elem; (elem = $(this)[i]) != null; i++ ) {
+ // Remove element nodes and prevent memory leaks
+ if ( elem.nodeType === 1 ) {
+ $.cleanData( elem.getElementsByTagName("*") );
+ }
+
+ // Remove any remaining nodes
+ if ($.jqplot.use_excanvas) {
+ elem.outerHTML = "";
+ }
+ else {
+ while ( elem.firstChild ) {
+ elem.removeChild( elem.firstChild );
+ }
+ }
+
+ elem = null;
+ }
+
+ return $(this);
+ };
+
+ $.fn.removeChildForce = function(parent) {
+ while ( parent.firstChild ) {
+ this.removeChildForce( parent.firstChild );
+ parent.removeChild( parent.firstChild );
+ }
+ };
+
+ $.fn.jqplot = function() {
+ var datas = [];
+ var options = [];
+ // see how many data arrays we have
+ for (var i=0, l=arguments.length; i<l; i++) {
+ if ($.isArray(arguments[i])) {
+ datas.push(arguments[i]);
+ }
+ else if ($.isPlainObject(arguments[i])) {
+ options.push(arguments[i]);
+ }
+ }
+
+ return this.each(function(index) {
+ var tid,
+ plot,
+ $this = $(this),
+ dl = datas.length,
+ ol = options.length,
+ data,
+ opts;
+
+ if (index < dl) {
+ data = datas[index];
+ }
+ else {
+ data = dl ? datas[dl-1] : null;
+ }
+
+ if (index < ol) {
+ opts = options[index];
+ }
+ else {
+ opts = ol ? options[ol-1] : null;
+ }
+
+ // does el have an id?
+ // if not assign it one.
+ tid = $this.attr('id');
+ if (tid === undefined) {
+ tid = 'jqplot_target_' + $.jqplot.targetCounter++;
+ $this.attr('id', tid);
+ }
+
+ plot = $.jqplot(tid, data, opts);
+
+ $this.data('jqplot', plot);
+ });
+ };
+
+
+ /**
+ * Namespace: $.jqplot
+ * jQuery function called by the user to create a plot.
+ *
+ * Parameters:
+ * target - ID of target element to render the plot into.
+ * data - an array of data series.
+ * options - user defined options object. See the individual classes for available options.
+ *
+ * Properties:
+ * config - object to hold configuration information for jqPlot plot object.
+ *
+ * attributes:
+ * enablePlugins - False to disable plugins by default. Plugins must then be explicitly
+ * enabled in the individual plot options. Default: false.
+ * This property sets the "show" property of certain plugins to true or false.
+ * Only plugins that can be immediately active upon loading are affected. This includes
+ * non-renderer plugins like cursor, dragable, highlighter, and trendline.
+ * defaultHeight - Default height for plots where no css height specification exists. This
+ * is a jqplot wide default.
+ * defaultWidth - Default height for plots where no css height specification exists. This
+ * is a jqplot wide default.
+ */
+
+ $.jqplot = function(target, data, options) {
+ var _data = null, _options = null;
+
+ if (arguments.length === 3) {
+ _data = data;
+ _options = options;
+ }
+
+ else if (arguments.length === 2) {
+ if ($.isArray(data)) {
+ _data = data;
+ }
+
+ else if ($.isPlainObject(data)) {
+ _options = data;
+ }
+ }
+
+ if (_data === null && _options !== null && _options.data) {
+ _data = _options.data;
+ }
+
+ var plot = new jqPlot();
+ // remove any error class that may be stuck on target.
+ $('#'+target).removeClass('jqplot-error');
+
+ if ($.jqplot.config.catchErrors) {
+ try {
+ plot.init(target, _data, _options);
+ plot.draw();
+ plot.themeEngine.init.call(plot);
+ return plot;
+ }
+ catch(e) {
+ var msg = $.jqplot.config.errorMessage || e.message;
+ $('#'+target).append('<div class="jqplot-error-message">'+msg+'</div>');
+ $('#'+target).addClass('jqplot-error');
+ document.getElementById(target).style.background = $.jqplot.config.errorBackground;
+ document.getElementById(target).style.border = $.jqplot.config.errorBorder;
+ document.getElementById(target).style.fontFamily = $.jqplot.config.errorFontFamily;
+ document.getElementById(target).style.fontSize = $.jqplot.config.errorFontSize;
+ document.getElementById(target).style.fontStyle = $.jqplot.config.errorFontStyle;
+ document.getElementById(target).style.fontWeight = $.jqplot.config.errorFontWeight;
+ }
+ }
+ else {
+ plot.init(target, _data, _options);
+ plot.draw();
+ plot.themeEngine.init.call(plot);
+ return plot;
+ }
+ };
+
+ $.jqplot.version = "1.0.8";
+ $.jqplot.revision = "1250";
+
+ $.jqplot.targetCounter = 1;
+
+ // canvas manager to reuse canvases on the plot.
+ // Should help solve problem of canvases not being freed and
+ // problem of waiting forever for firefox to decide to free memory.
+ $.jqplot.CanvasManager = function() {
+ // canvases are managed globally so that they can be reused
+ // across plots after they have been freed
+ if (typeof $.jqplot.CanvasManager.canvases == 'undefined') {
+ $.jqplot.CanvasManager.canvases = [];
+ $.jqplot.CanvasManager.free = [];
+ }
+
+ var myCanvases = [];
+
+ this.getCanvas = function() {
+ var canvas;
+ var makeNew = true;
+
+ if (!$.jqplot.use_excanvas) {
+ for (var i = 0, l = $.jqplot.CanvasManager.canvases.length; i < l; i++) {
+ if ($.jqplot.CanvasManager.free[i] === true) {
+ makeNew = false;
+ canvas = $.jqplot.CanvasManager.canvases[i];
+ // $(canvas).removeClass('jqplot-canvasManager-free').addClass('jqplot-canvasManager-inuse');
+ $.jqplot.CanvasManager.free[i] = false;
+ myCanvases.push(i);
+ break;
+ }
+ }
+ }
+
+ if (makeNew) {
+ canvas = document.createElement('canvas');
+ myCanvases.push($.jqplot.CanvasManager.canvases.length);
+ $.jqplot.CanvasManager.canvases.push(canvas);
+ $.jqplot.CanvasManager.free.push(false);
+ }
+
+ return canvas;
+ };
+
+ // this method has to be used after settings the dimesions
+ // on the element returned by getCanvas()
+ this.initCanvas = function(canvas) {
+ if ($.jqplot.use_excanvas) {
+ return window.G_vmlCanvasManager.initElement(canvas);
+ }
+ return canvas;
+ };
+
+ this.freeAllCanvases = function() {
+ for (var i = 0, l=myCanvases.length; i < l; i++) {
+ this.freeCanvas(myCanvases[i]);
+ }
+ myCanvases = [];
+ };
+
+ this.freeCanvas = function(idx) {
+ if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) {
+ // excanvas can't be reused, but properly unset
+ window.G_vmlCanvasManager.uninitElement($.jqplot.CanvasManager.canvases[idx]);
+ $.jqplot.CanvasManager.canvases[idx] = null;
+ }
+ else {
+ var canvas = $.jqplot.CanvasManager.canvases[idx];
+ canvas.getContext('2d').clearRect(0, 0, canvas.width, canvas.height);
+ $(canvas).unbind().removeAttr('class').removeAttr('style');
+ // Style attributes seemed to be still hanging around. wierd. Some ticks
+ // still retained a left: 0px attribute after reusing a canvas.
+ $(canvas).css({left: '', top: '', position: ''});
+ // setting size to 0 may save memory of unused canvases?
+ canvas.width = 0;
+ canvas.height = 0;
+ $.jqplot.CanvasManager.free[idx] = true;
+ }
+ };
+
+ };
+
+
+ // Convienence function that won't hang IE or FF without FireBug.
+ $.jqplot.log = function() {
+ if (window.console) {
+ window.console.log.apply(window.console, arguments);
+ }
+ };
+
+ $.jqplot.config = {
+ addDomReference: false,
+ enablePlugins:false,
+ defaultHeight:300,
+ defaultWidth:400,
+ UTCAdjust:false,
+ timezoneOffset: new Date(new Date().getTimezoneOffset() * 60000),
+ errorMessage: '',
+ errorBackground: '',
+ errorBorder: '',
+ errorFontFamily: '',
+ errorFontSize: '',
+ errorFontStyle: '',
+ errorFontWeight: '',
+ catchErrors: false,
+ defaultTickFormatString: "%.1f",
+ defaultColors: [ "#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc", "#c747a3", "#cddf54", "#FBD178", "#26B4E3", "#bd70c7"],
+ defaultNegativeColors: [ "#498991", "#C08840", "#9F9274", "#546D61", "#646C4A", "#6F6621", "#6E3F5F", "#4F64B0", "#A89050", "#C45923", "#187399", "#945381", "#959E5C", "#C7AF7B", "#478396", "#907294"],
+ dashLength: 4,
+ gapLength: 4,
+ dotGapLength: 2.5,
+ srcLocation: 'jqplot/src/',
+ pluginLocation: 'jqplot/src/plugins/'
+ };
+
+
+ $.jqplot.arrayMax = function( array ){
+ return Math.max.apply( Math, array );
+ };
+
+ $.jqplot.arrayMin = function( array ){
+ return Math.min.apply( Math, array );
+ };
+
+ $.jqplot.enablePlugins = $.jqplot.config.enablePlugins;
+
+ // canvas related tests taken from modernizer:
+ // Copyright (c) 2009 - 2010 Faruk Ates.
+ // http://www.modernizr.com
+
+ $.jqplot.support_canvas = function() {
+ if (typeof $.jqplot.support_canvas.result == 'undefined') {
+ $.jqplot.support_canvas.result = !!document.createElement('canvas').getContext;
+ }
+ return $.jqplot.support_canvas.result;
+ };
+
+ $.jqplot.support_canvas_text = function() {
+ if (typeof $.jqplot.support_canvas_text.result == 'undefined') {
+ if (window.G_vmlCanvasManager !== undefined && window.G_vmlCanvasManager._version > 887) {
+ $.jqplot.support_canvas_text.result = true;
+ }
+ else {
+ $.jqplot.support_canvas_text.result = !!(document.createElement('canvas').getContext && typeof document.createElement('canvas').getContext('2d').fillText == 'function');
+ }
+
+ }
+ return $.jqplot.support_canvas_text.result;
+ };
+
+ $.jqplot.use_excanvas = ((!$.support.boxModel || !$.support.objectAll || !$support.leadingWhitespace) && !$.jqplot.support_canvas()) ? true : false;
+
+ /**
+ *
+ * Hooks: jqPlot Pugin Hooks
+ *
+ * $.jqplot.preInitHooks - called before initialization.
+ * $.jqplot.postInitHooks - called after initialization.
+ * $.jqplot.preParseOptionsHooks - called before user options are parsed.
+ * $.jqplot.postParseOptionsHooks - called after user options are parsed.
+ * $.jqplot.preDrawHooks - called before plot draw.
+ * $.jqplot.postDrawHooks - called after plot draw.
+ * $.jqplot.preDrawSeriesHooks - called before each series is drawn.
+ * $.jqplot.postDrawSeriesHooks - called after each series is drawn.
+ * $.jqplot.preDrawLegendHooks - called before the legend is drawn.
+ * $.jqplot.addLegendRowHooks - called at the end of legend draw, so plugins
+ * can add rows to the legend table.
+ * $.jqplot.preSeriesInitHooks - called before series is initialized.
+ * $.jqplot.postSeriesInitHooks - called after series is initialized.
+ * $.jqplot.preParseSeriesOptionsHooks - called before series related options
+ * are parsed.
+ * $.jqplot.postParseSeriesOptionsHooks - called after series related options
+ * are parsed.
+ * $.jqplot.eventListenerHooks - called at the end of plot drawing, binds
+ * listeners to the event canvas which lays on top of the grid area.
+ * $.jqplot.preDrawSeriesShadowHooks - called before series shadows are drawn.
+ * $.jqplot.postDrawSeriesShadowHooks - called after series shadows are drawn.
+ *
+ */
+
+ $.jqplot.preInitHooks = [];
+ $.jqplot.postInitHooks = [];
+ $.jqplot.preParseOptionsHooks = [];
+ $.jqplot.postParseOptionsHooks = [];
+ $.jqplot.preDrawHooks = [];
+ $.jqplot.postDrawHooks = [];
+ $.jqplot.preDrawSeriesHooks = [];
+ $.jqplot.postDrawSeriesHooks = [];
+ $.jqplot.preDrawLegendHooks = [];
+ $.jqplot.addLegendRowHooks = [];
+ $.jqplot.preSeriesInitHooks = [];
+ $.jqplot.postSeriesInitHooks = [];
+ $.jqplot.preParseSeriesOptionsHooks = [];
+ $.jqplot.postParseSeriesOptionsHooks = [];
+ $.jqplot.eventListenerHooks = [];
+ $.jqplot.preDrawSeriesShadowHooks = [];
+ $.jqplot.postDrawSeriesShadowHooks = [];
+
+ // A superclass holding some common properties and methods.
+ $.jqplot.ElemContainer = function() {
+ this._elem;
+ this._plotWidth;
+ this._plotHeight;
+ this._plotDimensions = {height:null, width:null};
+ };
+
+ $.jqplot.ElemContainer.prototype.createElement = function(el, offsets, clss, cssopts, attrib) {
+ this._offsets = offsets;
+ var klass = clss || 'jqplot';
+ var elem = document.createElement(el);
+ this._elem = $(elem);
+ this._elem.addClass(klass);
+ this._elem.css(cssopts);
+ this._elem.attr(attrib);
+ // avoid memory leak;
+ elem = null;
+ return this._elem;
+ };
+
+ $.jqplot.ElemContainer.prototype.getWidth = function() {
+ if (this._elem) {
+ return this._elem.outerWidth(true);
+ }
+ else {
+ return null;
+ }
+ };
+
+ $.jqplot.ElemContainer.prototype.getHeight = function() {
+ if (this._elem) {
+ return this._elem.outerHeight(true);
+ }
+ else {
+ return null;
+ }
+ };
+
+ $.jqplot.ElemContainer.prototype.getPosition = function() {
+ if (this._elem) {
+ return this._elem.position();
+ }
+ else {
+ return {top:null, left:null, bottom:null, right:null};
+ }
+ };
+
+ $.jqplot.ElemContainer.prototype.getTop = function() {
+ return this.getPosition().top;
+ };
+
+ $.jqplot.ElemContainer.prototype.getLeft = function() {
+ return this.getPosition().left;
+ };
+
+ $.jqplot.ElemContainer.prototype.getBottom = function() {
+ return this._elem.css('bottom');
+ };
+
+ $.jqplot.ElemContainer.prototype.getRight = function() {
+ return this._elem.css('right');
+ };
+
+
+ /**
+ * Class: Axis
+ * An individual axis object. Cannot be instantiated directly, but created
+ * by the Plot object. Axis properties can be set or overridden by the
+ * options passed in from the user.
+ *
+ */
+ function Axis(name) {
+ $.jqplot.ElemContainer.call(this);
+ // Group: Properties
+ //
+ // Axes options are specified within an axes object at the top level of the
+ // plot options like so:
+ // > {
+ // > axes: {
+ // > xaxis: {min: 5},
+ // > yaxis: {min: 2, max: 8, numberTicks:4},
+ // > x2axis: {pad: 1.5},
+ // > y2axis: {ticks:[22, 44, 66, 88]}
+ // > }
+ // > }
+ // There are 2 x axes, 'xaxis' and 'x2axis', and
+ // 9 yaxes, 'yaxis', 'y2axis'. 'y3axis', ... Any or all of which may be specified.
+ this.name = name;
+ this._series = [];
+ // prop: show
+ // Wether to display the axis on the graph.
+ this.show = false;
+ // prop: tickRenderer
+ // A class of a rendering engine for creating the ticks labels displayed on the plot,
+ // See <$.jqplot.AxisTickRenderer>.
+ this.tickRenderer = $.jqplot.AxisTickRenderer;
+ // prop: tickOptions
+ // Options that will be passed to the tickRenderer, see <$.jqplot.AxisTickRenderer> options.
+ this.tickOptions = {};
+ // prop: labelRenderer
+ // A class of a rendering engine for creating an axis label.
+ this.labelRenderer = $.jqplot.AxisLabelRenderer;
+ // prop: labelOptions
+ // Options passed to the label renderer.
+ this.labelOptions = {};
+ // prop: label
+ // Label for the axis
+ this.label = null;
+ // prop: showLabel
+ // true to show the axis label.
+ this.showLabel = true;
+ // prop: min
+ // minimum value of the axis (in data units, not pixels).
+ this.min = null;
+ // prop: max
+ // maximum value of the axis (in data units, not pixels).
+ this.max = null;
+ // prop: autoscale
+ // DEPRECATED
+ // the default scaling algorithm produces superior results.
+ this.autoscale = false;
+ // prop: pad
+ // Padding to extend the range above and below the data bounds.
+ // The data range is multiplied by this factor to determine minimum and maximum axis bounds.
+ // A value of 0 will be interpreted to mean no padding, and pad will be set to 1.0.
+ this.pad = 1.2;
+ // prop: padMax
+ // Padding to extend the range above data bounds.
+ // The top of the data range is multiplied by this factor to determine maximum axis bounds.
+ // A value of 0 will be interpreted to mean no padding, and padMax will be set to 1.0.
+ this.padMax = null;
+ // prop: padMin
+ // Padding to extend the range below data bounds.
+ // The bottom of the data range is multiplied by this factor to determine minimum axis bounds.
+ // A value of 0 will be interpreted to mean no padding, and padMin will be set to 1.0.
+ this.padMin = null;
+ // prop: ticks
+ // 1D [val, val, ...] or 2D [[val, label], [val, label], ...] array of ticks for the axis.
+ // If no label is specified, the value is formatted into an appropriate label.
+ this.ticks = [];
+ // prop: numberTicks
+ // Desired number of ticks. Default is to compute automatically.
+ this.numberTicks;
+ // prop: tickInterval
+ // number of units between ticks. Mutually exclusive with numberTicks.
+ this.tickInterval;
+ // prop: renderer
+ // A class of a rendering engine that handles tick generation,
+ // scaling input data to pixel grid units and drawing the axis element.
+ this.renderer = $.jqplot.LinearAxisRenderer;
+ // prop: rendererOptions
+ // renderer specific options. See <$.jqplot.LinearAxisRenderer> for options.
+ this.rendererOptions = {};
+ // prop: showTicks
+ // Wether to show the ticks (both marks and labels) or not.
+ // Will not override showMark and showLabel options if specified on the ticks themselves.
+ this.showTicks = true;
+ // prop: showTickMarks
+ // Wether to show the tick marks (line crossing grid) or not.
+ // Overridden by showTicks and showMark option of tick itself.
+ this.showTickMarks = true;
+ // prop: showMinorTicks
+ // Wether or not to show minor ticks. This is renderer dependent.
+ this.showMinorTicks = true;
+ // prop: drawMajorGridlines
+ // True to draw gridlines for major axis ticks.
+ this.drawMajorGridlines = true;
+ // prop: drawMinorGridlines
+ // True to draw gridlines for minor ticks.
+ this.drawMinorGridlines = false;
+ // prop: drawMajorTickMarks
+ // True to draw tick marks for major axis ticks.
+ this.drawMajorTickMarks = true;
+ // prop: drawMinorTickMarks
+ // True to draw tick marks for minor ticks. This is renderer dependent.
+ this.drawMinorTickMarks = true;
+ // prop: useSeriesColor
+ // Use the color of the first series associated with this axis for the
+ // tick marks and line bordering this axis.
+ this.useSeriesColor = false;
+ // prop: borderWidth
+ // width of line stroked at the border of the axis. Defaults
+ // to the width of the grid boarder.
+ this.borderWidth = null;
+ // prop: borderColor
+ // color of the border adjacent to the axis. Defaults to grid border color.
+ this.borderColor = null;
+ // prop: scaleToHiddenSeries
+ // True to include hidden series when computing axes bounds and scaling.
+ this.scaleToHiddenSeries = false;
+ // minimum and maximum values on the axis.
+ this._dataBounds = {min:null, max:null};
+ // statistics (min, max, mean) as well as actual data intervals for each series attached to axis.
+ // holds collection of {intervals:[], min:, max:, mean: } objects for each series on axis.
+ this._intervalStats = [];
+ // pixel position from the top left of the min value and max value on the axis.
+ this._offsets = {min:null, max:null};
+ this._ticks=[];
+ this._label = null;
+ // prop: syncTicks
+ // true to try and synchronize tick spacing across multiple axes so that ticks and
+ // grid lines line up. This has an impact on autoscaling algorithm, however.
+ // In general, autoscaling an individual axis will work better if it does not
+ // have to sync ticks.
+ this.syncTicks = null;
+ // prop: tickSpacing
+ // Approximate pixel spacing between ticks on graph. Used during autoscaling.
+ // This number will be an upper bound, actual spacing will be less.
+ this.tickSpacing = 75;
+ // Properties to hold the original values for min, max, ticks, tickInterval and numberTicks
+ // so they can be restored if altered by plugins.
+ this._min = null;
+ this._max = null;
+ this._tickInterval = null;
+ this._numberTicks = null;
+ this.__ticks = null;
+ // hold original user options.
+ this._options = {};
+ }
+
+ Axis.prototype = new $.jqplot.ElemContainer();
+ Axis.prototype.constructor = Axis;
+
+ Axis.prototype.init = function() {
+ if ($.isFunction(this.renderer)) {
+ this.renderer = new this.renderer();
+ }
+ // set the axis name
+ this.tickOptions.axis = this.name;
+ // if showMark or showLabel tick options not specified, use value of axis option.
+ // showTicks overrides showTickMarks.
+ if (this.tickOptions.showMark == null) {
+ this.tickOptions.showMark = this.showTicks;
+ }
+ if (this.tickOptions.showMark == null) {
+ this.tickOptions.showMark = this.showTickMarks;
+ }
+ if (this.tickOptions.showLabel == null) {
+ this.tickOptions.showLabel = this.showTicks;
+ }
+
+ if (this.label == null || this.label == '') {
+ this.showLabel = false;
+ }
+ else {
+ this.labelOptions.label = this.label;
+ }
+ if (this.showLabel == false) {
+ this.labelOptions.show = false;
+ }
+ // set the default padMax, padMin if not specified
+ // special check, if no padding desired, padding
+ // should be set to 1.0
+ if (this.pad == 0) {
+ this.pad = 1.0;
+ }
+ if (this.padMax == 0) {
+ this.padMax = 1.0;
+ }
+ if (this.padMin == 0) {
+ this.padMin = 1.0;
+ }
+ if (this.padMax == null) {
+ this.padMax = (this.pad-1)/2 + 1;
+ }
+ if (this.padMin == null) {
+ this.padMin = (this.pad-1)/2 + 1;
+ }
+ // now that padMin and padMax are correctly set, reset pad in case user has supplied
+ // padMin and/or padMax
+ this.pad = this.padMax + this.padMin - 1;
+ if (this.min != null || this.max != null) {
+ this.autoscale = false;
+ }
+ // if not set, sync ticks for y axes but not x by default.
+ if (this.syncTicks == null && this.name.indexOf('y') > -1) {
+ this.syncTicks = true;
+ }
+ else if (this.syncTicks == null){
+ this.syncTicks = false;
+ }
+ this.renderer.init.call(this, this.rendererOptions);
+
+ };
+
+ Axis.prototype.draw = function(ctx, plot) {
+ // Memory Leaks patch
+ if (this.__ticks) {
+ this.__ticks = null;
+ }
+
+ return this.renderer.draw.call(this, ctx, plot);
+
+ };
+
+ Axis.prototype.set = function() {
+ this.renderer.set.call(this);
+ };
+
+ Axis.prototype.pack = function(pos, offsets) {
+ if (this.show) {
+ this.renderer.pack.call(this, pos, offsets);
+ }
+ // these properties should all be available now.
+ if (this._min == null) {
+ this._min = this.min;
+ this._max = this.max;
+ this._tickInterval = this.tickInterval;
+ this._numberTicks = this.numberTicks;
+ this.__ticks = this._ticks;
+ }
+ };
+
+ // reset the axis back to original values if it has been scaled, zoomed, etc.
+ Axis.prototype.reset = function() {
+ this.renderer.reset.call(this);
+ };
+
+ Axis.prototype.resetScale = function(opts) {
+ $.extend(true, this, {min: null, max: null, numberTicks: null, tickInterval: null, _ticks: [], ticks: []}, opts);
+ this.resetDataBounds();
+ };
+
+ Axis.prototype.resetDataBounds = function() {
+ // Go through all the series attached to this axis and find
+ // the min/max bounds for this axis.
+ var db = this._dataBounds;
+ db.min = null;
+ db.max = null;
+ var l, s, d;
+ // check for when to force min 0 on bar series plots.
+ var doforce = (this.show) ? true : false;
+ for (var i=0; i<this._series.length; i++) {
+ s = this._series[i];
+ if (s.show || this.scaleToHiddenSeries) {
+ d = s._plotData;
+ if (s._type === 'line' && s.renderer.bands.show && this.name.charAt(0) !== 'x') {
+ d = [[0, s.renderer.bands._min], [1, s.renderer.bands._max]];
+ }
+
+ var minyidx = 1, maxyidx = 1;
+
+ if (s._type != null && s._type == 'ohlc') {
+ minyidx = 3;
+ maxyidx = 2;
+ }
+
+ for (var j=0, l=d.length; j<l; j++) {
+ if (this.name == 'xaxis' || this.name == 'x2axis') {
+ if ((d[j][0] != null && d[j][0] < db.min) || db.min == null) {
+ db.min = d[j][0];
+ }
+ if ((d[j][0] != null && d[j][0] > db.max) || db.max == null) {
+ db.max = d[j][0];
+ }
+ }
+ else {
+ if ((d[j][minyidx] != null && d[j][minyidx] < db.min) || db.min == null) {
+ db.min = d[j][minyidx];
+ }
+ if ((d[j][maxyidx] != null && d[j][maxyidx] > db.max) || db.max == null) {
+ db.max = d[j][maxyidx];
+ }
+ }
+ }
+
+ // Hack to not pad out bottom of bar plots unless user has specified a padding.
+ // every series will have a chance to set doforce to false. once it is set to
+ // false, it cannot be reset to true.
+ // If any series attached to axis is not a bar, wont force 0.
+ if (doforce && s.renderer.constructor !== $.jqplot.BarRenderer) {
+ doforce = false;
+ }
+
+ else if (doforce && this._options.hasOwnProperty('forceTickAt0') && this._options.forceTickAt0 == false) {
+ doforce = false;
+ }
+
+ else if (doforce && s.renderer.constructor === $.jqplot.BarRenderer) {
+ if (s.barDirection == 'vertical' && this.name != 'xaxis' && this.name != 'x2axis') {
+ if (this._options.pad != null || this._options.padMin != null) {
+ doforce = false;
+ }
+ }
+
+ else if (s.barDirection == 'horizontal' && (this.name == 'xaxis' || this.name == 'x2axis')) {
+ if (this._options.pad != null || this._options.padMin != null) {
+ doforce = false;
+ }
+ }
+
+ }
+ }
+ }
+
+ if (doforce && this.renderer.constructor === $.jqplot.LinearAxisRenderer && db.min >= 0) {
+ this.padMin = 1.0;
+ this.forceTickAt0 = true;
+ }
+ };
+
+ /**
+ * Class: Legend
+ * Legend object. Cannot be instantiated directly, but created
+ * by the Plot object. Legend properties can be set or overridden by the
+ * options passed in from the user.
+ */
+ function Legend(options) {
+ $.jqplot.ElemContainer.call(this);
+ // Group: Properties
+
+ // prop: show
+ // Wether to display the legend on the graph.
+ this.show = false;
+ // prop: location
+ // Placement of the legend. one of the compass directions: nw, n, ne, e, se, s, sw, w
+ this.location = 'ne';
+ // prop: labels
+ // Array of labels to use. By default the renderer will look for labels on the series.
+ // Labels specified in this array will override labels specified on the series.
+ this.labels = [];
+ // prop: showLabels
+ // true to show the label text on the legend.
+ this.showLabels = true;
+ // prop: showSwatch
+ // true to show the color swatches on the legend.
+ this.showSwatches = true;
+ // prop: placement
+ // "insideGrid" places legend inside the grid area of the plot.
+ // "outsideGrid" places the legend outside the grid but inside the plot container,
+ // shrinking the grid to accomodate the legend.
+ // "inside" synonym for "insideGrid",
+ // "outside" places the legend ouside the grid area, but does not shrink the grid which
+ // can cause the legend to overflow the plot container.
+ this.placement = "insideGrid";
+ // prop: xoffset
+ // DEPRECATED. Set the margins on the legend using the marginTop, marginLeft, etc.
+ // properties or via CSS margin styling of the .jqplot-table-legend class.
+ this.xoffset = 0;
+ // prop: yoffset
+ // DEPRECATED. Set the margins on the legend using the marginTop, marginLeft, etc.
+ // properties or via CSS margin styling of the .jqplot-table-legend class.
+ this.yoffset = 0;
+ // prop: border
+ // css spec for the border around the legend box.
+ this.border;
+ // prop: background
+ // css spec for the background of the legend box.
+ this.background;
+ // prop: textColor
+ // css color spec for the legend text.
+ this.textColor;
+ // prop: fontFamily
+ // css font-family spec for the legend text.
+ this.fontFamily;
+ // prop: fontSize
+ // css font-size spec for the legend text.
+ this.fontSize ;
+ // prop: rowSpacing
+ // css padding-top spec for the rows in the legend.
+ this.rowSpacing = '0.5em';
+ // renderer
+ // A class that will create a DOM object for the legend,
+ // see <$.jqplot.TableLegendRenderer>.
+ this.renderer = $.jqplot.TableLegendRenderer;
+ // prop: rendererOptions
+ // renderer specific options passed to the renderer.
+ this.rendererOptions = {};
+ // prop: predraw
+ // Wether to draw the legend before the series or not.
+ // Used with series specific legend renderers for pie, donut, mekko charts, etc.
+ this.preDraw = false;
+ // prop: marginTop
+ // CSS margin for the legend DOM element. This will set an element
+ // CSS style for the margin which will override any style sheet setting.
+ // The default will be taken from the stylesheet.
+ this.marginTop = null;
+ // prop: marginRight
+ // CSS margin for the legend DOM element. This will set an element
+ // CSS style for the margin which will override any style sheet setting.
+ // The default will be taken from the stylesheet.
+ this.marginRight = null;
+ // prop: marginBottom
+ // CSS margin for the legend DOM element. This will set an element
+ // CSS style for the margin which will override any style sheet setting.
+ // The default will be taken from the stylesheet.
+ this.marginBottom = null;
+ // prop: marginLeft
+ // CSS margin for the legend DOM element. This will set an element
+ // CSS style for the margin which will override any style sheet setting.
+ // The default will be taken from the stylesheet.
+ this.marginLeft = null;
+ // prop: escapeHtml
+ // True to escape special characters with their html entity equivalents
+ // in legend text. "<" becomes < and so on, so html tags are not rendered.
+ this.escapeHtml = false;
+ this._series = [];
+
+ $.extend(true, this, options);
+ }
+
+ Legend.prototype = new $.jqplot.ElemContainer();
+ Legend.prototype.constructor = Legend;
+
+ Legend.prototype.setOptions = function(options) {
+ $.extend(true, this, options);
+
+ // Try to emulate deprecated behaviour
+ // if user has specified xoffset or yoffset, copy these to
+ // the margin properties.
+
+ if (this.placement == 'inside') {
+ this.placement = 'insideGrid';
+ }
+
+ if (this.xoffset >0) {
+ if (this.placement == 'insideGrid') {
+ switch (this.location) {
+ case 'nw':
+ case 'w':
+ case 'sw':
+ if (this.marginLeft == null) {
+ this.marginLeft = this.xoffset + 'px';
+ }
+ this.marginRight = '0px';
+ break;
+ case 'ne':
+ case 'e':
+ case 'se':
+ default:
+ if (this.marginRight == null) {
+ this.marginRight = this.xoffset + 'px';
+ }
+ this.marginLeft = '0px';
+ break;
+ }
+ }
+ else if (this.placement == 'outside') {
+ switch (this.location) {
+ case 'nw':
+ case 'w':
+ case 'sw':
+ if (this.marginRight == null) {
+ this.marginRight = this.xoffset + 'px';
+ }
+ this.marginLeft = '0px';
+ break;
+ case 'ne':
+ case 'e':
+ case 'se':
+ default:
+ if (this.marginLeft == null) {
+ this.marginLeft = this.xoffset + 'px';
+ }
+ this.marginRight = '0px';
+ break;
+ }
+ }
+ this.xoffset = 0;
+ }
+
+ if (this.yoffset >0) {
+ if (this.placement == 'outside') {
+ switch (this.location) {
+ case 'sw':
+ case 's':
+ case 'se':
+ if (this.marginTop == null) {
+ this.marginTop = this.yoffset + 'px';
+ }
+ this.marginBottom = '0px';
+ break;
+ case 'ne':
+ case 'n':
+ case 'nw':
+ default:
+ if (this.marginBottom == null) {
+ this.marginBottom = this.yoffset + 'px';
+ }
+ this.marginTop = '0px';
+ break;
+ }
+ }
+ else if (this.placement == 'insideGrid') {
+ switch (this.location) {
+ case 'sw':
+ case 's':
+ case 'se':
+ if (this.marginBottom == null) {
+ this.marginBottom = this.yoffset + 'px';
+ }
+ this.marginTop = '0px';
+ break;
+ case 'ne':
+ case 'n':
+ case 'nw':
+ default:
+ if (this.marginTop == null) {
+ this.marginTop = this.yoffset + 'px';
+ }
+ this.marginBottom = '0px';
+ break;
+ }
+ }
+ this.yoffset = 0;
+ }
+
+ // TO-DO:
+ // Handle case where offsets are < 0.
+ //
+ };
+
+ Legend.prototype.init = function() {
+ if ($.isFunction(this.renderer)) {
+ this.renderer = new this.renderer();
+ }
+ this.renderer.init.call(this, this.rendererOptions);
+ };
+
+ Legend.prototype.draw = function(offsets, plot) {
+ for (var i=0; i<$.jqplot.preDrawLegendHooks.length; i++){
+ $.jqplot.preDrawLegendHooks[i].call(this, offsets);
+ }
+ return this.renderer.draw.call(this, offsets, plot);
+ };
+
+ Legend.prototype.pack = function(offsets) {
+ this.renderer.pack.call(this, offsets);
+ };
+
+ /**
+ * Class: Title
+ * Plot Title object. Cannot be instantiated directly, but created
+ * by the Plot object. Title properties can be set or overridden by the
+ * options passed in from the user.
+ *
+ * Parameters:
+ * text - text of the title.
+ */
+ function Title(text) {
+ $.jqplot.ElemContainer.call(this);
+ // Group: Properties
+
+ // prop: text
+ // text of the title;
+ this.text = text;
+ // prop: show
+ // whether or not to show the title
+ this.show = true;
+ // prop: fontFamily
+ // css font-family spec for the text.
+ this.fontFamily;
+ // prop: fontSize
+ // css font-size spec for the text.
+ this.fontSize ;
+ // prop: textAlign
+ // css text-align spec for the text.
+ this.textAlign;
+ // prop: textColor
+ // css color spec for the text.
+ this.textColor;
+ // prop: renderer
+ // A class for creating a DOM element for the title,
+ // see <$.jqplot.DivTitleRenderer>.
+ this.renderer = $.jqplot.DivTitleRenderer;
+ // prop: rendererOptions
+ // renderer specific options passed to the renderer.
+ this.rendererOptions = {};
+ // prop: escapeHtml
+ // True to escape special characters with their html entity equivalents
+ // in title text. "<" becomes < and so on, so html tags are not rendered.
+ this.escapeHtml = false;
+ }
+
+ Title.prototype = new $.jqplot.ElemContainer();
+ Title.prototype.constructor = Title;
+
+ Title.prototype.init = function() {
+ if ($.isFunction(this.renderer)) {
+ this.renderer = new this.renderer();
+ }
+ this.renderer.init.call(this, this.rendererOptions);
+ };
+
+ Title.prototype.draw = function(width) {
+ return this.renderer.draw.call(this, width);
+ };
+
+ Title.prototype.pack = function() {
+ this.renderer.pack.call(this);
+ };
+
+
+ /**
+ * Class: Series
+ * An individual data series object. Cannot be instantiated directly, but created
+ * by the Plot object. Series properties can be set or overridden by the
+ * options passed in from the user.
+ */
+ function Series(options) {
+ options = options || {};
+ $.jqplot.ElemContainer.call(this);
+ // Group: Properties
+ // Properties will be assigned from a series array at the top level of the
+ // options. If you had two series and wanted to change the color and line
+ // width of the first and set the second to use the secondary y axis with
+ // no shadow and supply custom labels for each:
+ // > {
+ // > series:[
+ // > {color: '#ff4466', lineWidth: 5, label:'good line'},
+ // > {yaxis: 'y2axis', shadow: false, label:'bad line'}
+ // > ]
+ // > }
+
+ // prop: show
+ // whether or not to draw the series.
+ this.show = true;
+ // prop: xaxis
+ // which x axis to use with this series, either 'xaxis' or 'x2axis'.
+ this.xaxis = 'xaxis';
+ this._xaxis;
+ // prop: yaxis
+ // which y axis to use with this series, either 'yaxis' or 'y2axis'.
+ this.yaxis = 'yaxis';
+ this._yaxis;
+ this.gridBorderWidth = 2.0;
+ // prop: renderer
+ // A class of a renderer which will draw the series,
+ // see <$.jqplot.LineRenderer>.
+ this.renderer = $.jqplot.LineRenderer;
+ // prop: rendererOptions
+ // Options to pass on to the renderer.
+ this.rendererOptions = {};
+ this.data = [];
+ this.gridData = [];
+ // prop: label
+ // Line label to use in the legend.
+ this.label = '';
+ // prop: showLabel
+ // true to show label for this series in the legend.
+ this.showLabel = true;
+ // prop: color
+ // css color spec for the series
+ this.color;
+ // prop: negativeColor
+ // css color spec used for filled (area) plots that are filled to zero and
+ // the "useNegativeColors" option is true.
+ this.negativeColor;
+ // prop: lineWidth
+ // width of the line in pixels. May have different meanings depending on renderer.
+ this.lineWidth = 2.5;
+ // prop: lineJoin
+ // Canvas lineJoin style between segments of series.
+ this.lineJoin = 'round';
+ // prop: lineCap
+ // Canvas lineCap style at ends of line.
+ this.lineCap = 'round';
+ // prop: linePattern
+ // line pattern 'dashed', 'dotted', 'solid', some combination
+ // of '-' and '.' characters such as '.-.' or a numerical array like
+ // [draw, skip, draw, skip, ...] such as [1, 10] to draw a dotted line,
+ // [1, 10, 20, 10] to draw a dot-dash line, and so on.
+ this.linePattern = 'solid';
+ this.shadow = true;
+ // prop: shadowAngle
+ // Shadow angle in degrees
+ this.shadowAngle = 45;
+ // prop: shadowOffset
+ // Shadow offset from line in pixels
+ this.shadowOffset = 1.25;
+ // prop: shadowDepth
+ // Number of times shadow is stroked, each stroke offset shadowOffset from the last.
+ this.shadowDepth = 3;
+ // prop: shadowAlpha
+ // Alpha channel transparency of shadow. 0 = transparent.
+ this.shadowAlpha = '0.1';
+ // prop: breakOnNull
+ // Wether line segments should be be broken at null value.
+ // False will join point on either side of line.
+ this.breakOnNull = false;
+ // prop: markerRenderer
+ // A class of a renderer which will draw marker (e.g. circle, square, ...) at the data points,
+ // see <$.jqplot.MarkerRenderer>.
+ this.markerRenderer = $.jqplot.MarkerRenderer;
+ // prop: markerOptions
+ // renderer specific options to pass to the markerRenderer,
+ // see <$.jqplot.MarkerRenderer>.
+ this.markerOptions = {};
+ // prop: showLine
+ // whether to actually draw the line or not. Series will still be renderered, even if no line is drawn.
+ this.showLine = true;
+ // prop: showMarker
+ // whether or not to show the markers at the data points.
+ this.showMarker = true;
+ // prop: index
+ // 0 based index of this series in the plot series array.
+ this.index;
+ // prop: fill
+ // true or false, whether to fill under lines or in bars.
+ // May not be implemented in all renderers.
+ this.fill = false;
+ // prop: fillColor
+ // CSS color spec to use for fill under line. Defaults to line color.
+ this.fillColor;
+ // prop: fillAlpha
+ // Alpha transparency to apply to the fill under the line.
+ // Use this to adjust alpha separate from fill color.
+ this.fillAlpha;
+ // prop: fillAndStroke
+ // If true will stroke the line (with color this.color) as well as fill under it.
+ // Applies only when fill is true.
+ this.fillAndStroke = false;
+ // prop: disableStack
+ // true to not stack this series with other series in the plot.
+ // To render properly, non-stacked series must come after any stacked series
+ // in the plot's data series array. So, the plot's data series array would look like:
+ // > [stackedSeries1, stackedSeries2, ..., nonStackedSeries1, nonStackedSeries2, ...]
+ // disableStack will put a gap in the stacking order of series, and subsequent
+ // stacked series will not fill down through the non-stacked series and will
+ // most likely not stack properly on top of the non-stacked series.
+ this.disableStack = false;
+ // _stack is set by the Plot if the plot is a stacked chart.
+ // will stack lines or bars on top of one another to build a "mountain" style chart.
+ // May not be implemented in all renderers.
+ this._stack = false;
+ // prop: neighborThreshold
+ // how close or far (in pixels) the cursor must be from a point marker to detect the point.
+ this.neighborThreshold = 4;
+ // prop: fillToZero
+ // true will force bar and filled series to fill toward zero on the fill Axis.
+ this.fillToZero = false;
+ // prop: fillToValue
+ // fill a filled series to this value on the fill axis.
+ // Works in conjunction with fillToZero, so that must be true.
+ this.fillToValue = 0;
+ // prop: fillAxis
+ // Either 'x' or 'y'. Which axis to fill the line toward if fillToZero is true.
+ // 'y' means fill up/down to 0 on the y axis for this series.
+ this.fillAxis = 'y';
+ // prop: useNegativeColors
+ // true to color negative values differently in filled and bar charts.
+ this.useNegativeColors = true;
+ this._stackData = [];
+ // _plotData accounts for stacking. If plots not stacked, _plotData and data are same. If
+ // stacked, _plotData is accumulation of stacking data.
+ this._plotData = [];
+ // _plotValues hold the individual x and y values that will be plotted for this series.
+ this._plotValues = {x:[], y:[]};
+ // statistics about the intervals between data points. Used for auto scaling.
+ this._intervals = {x:{}, y:{}};
+ // data from the previous series, for stacked charts.
+ this._prevPlotData = [];
+ this._prevGridData = [];
+ this._stackAxis = 'y';
+ this._primaryAxis = '_xaxis';
+ // give each series a canvas to draw on. This should allow for redrawing speedups.
+ this.canvas = new $.jqplot.GenericCanvas();
+ this.shadowCanvas = new $.jqplot.GenericCanvas();
+ this.plugins = {};
+ // sum of y values in this series.
+ this._sumy = 0;
+ this._sumx = 0;
+ this._type = '';
+ }
+
+ Series.prototype = new $.jqplot.ElemContainer();
+ Series.prototype.constructor = Series;
+
+ Series.prototype.init = function(index, gridbw, plot) {
+ // weed out any null values in the data.
+ this.index = index;
+ this.gridBorderWidth = gridbw;
+ var d = this.data;
+ var temp = [], i, l;
+ for (i=0, l=d.length; i<l; i++) {
+ if (! this.breakOnNull) {
+ if (d[i] == null || d[i][0] == null || d[i][1] == null) {
+ continue;
+ }
+ else {
+ temp.push(d[i]);
+ }
+ }
+ else {
+ // TODO: figure out what to do with null values
+ // probably involve keeping nulls in data array
+ // and then updating renderers to break line
+ // when it hits null value.
+ // For now, just keep value.
+ temp.push(d[i]);
+ }
+ }
+ this.data = temp;
+
+ // parse the renderer options and apply default colors if not provided
+ // Set color even if not shown, so series don't change colors when other
+ // series on plot shown/hidden.
+ if (!this.color) {
+ this.color = plot.colorGenerator.get(this.index);
+ }
+ if (!this.negativeColor) {
+ this.negativeColor = plot.negativeColorGenerator.get(this.index);
+ }
+
+
+ if (!this.fillColor) {
+ this.fillColor = this.color;
+ }
+ if (this.fillAlpha) {
+ var comp = $.jqplot.normalize2rgb(this.fillColor);
+ var comp = $.jqplot.getColorComponents(comp);
+ this.fillColor = 'rgba('+comp[0]+','+comp[1]+','+comp[2]+','+this.fillAlpha+')';
+ }
+ if ($.isFunction(this.renderer)) {
+ this.renderer = new this.renderer();
+ }
+ this.renderer.init.call(this, this.rendererOptions, plot);
+ this.markerRenderer = new this.markerRenderer();
+ if (!this.markerOptions.color) {
+ this.markerOptions.color = this.color;
+ }
+ if (this.markerOptions.show == null) {
+ this.markerOptions.show = this.showMarker;
+ }
+ this.showMarker = this.markerOptions.show;
+ // the markerRenderer is called within its own scope, don't want to overwrite series options!!
+ this.markerRenderer.init(this.markerOptions);
+ };
+
+ // data - optional data point array to draw using this series renderer
+ // gridData - optional grid data point array to draw using this series renderer
+ // stackData - array of cumulative data for stacked plots.
+ Series.prototype.draw = function(sctx, opts, plot) {
+ var options = (opts == undefined) ? {} : opts;
+ sctx = (sctx == undefined) ? this.canvas._ctx : sctx;
+
+ var j, data, gridData;
+
+ // hooks get called even if series not shown
+ // we don't clear canvas here, it would wipe out all other series as well.
+ for (j=0; j<$.jqplot.preDrawSeriesHooks.length; j++) {
+ $.jqplot.preDrawSeriesHooks[j].call(this, sctx, options);
+ }
+ if (this.show) {
+ this.renderer.setGridData.call(this, plot);
+ if (!options.preventJqPlotSeriesDrawTrigger) {
+ $(sctx.canvas).trigger('jqplotSeriesDraw', [this.data, this.gridData]);
+ }
+ data = [];
+ if (options.data) {
+ data = options.data;
+ }
+ else if (!this._stack) {
+ data = this.data;
+ }
+ else {
+ data = this._plotData;
+ }
+ gridData = options.gridData || this.renderer.makeGridData.call(this, data, plot);
+
+ if (this._type === 'line' && this.renderer.smooth && this.renderer._smoothedData.length) {
+ gridData = this.renderer._smoothedData;
+ }
+
+ this.renderer.draw.call(this, sctx, gridData, options, plot);
+ }
+
+ for (j=0; j<$.jqplot.postDrawSeriesHooks.length; j++) {
+ $.jqplot.postDrawSeriesHooks[j].call(this, sctx, options, plot);
+ }
+
+ sctx = opts = plot = j = data = gridData = null;
+ };
+
+ Series.prototype.drawShadow = function(sctx, opts, plot) {
+ var options = (opts == undefined) ? {} : opts;
+ sctx = (sctx == undefined) ? this.shadowCanvas._ctx : sctx;
+
+ var j, data, gridData;
+
+ // hooks get called even if series not shown
+ // we don't clear canvas here, it would wipe out all other series as well.
+ for (j=0; j<$.jqplot.preDrawSeriesShadowHooks.length; j++) {
+ $.jqplot.preDrawSeriesShadowHooks[j].call(this, sctx, options);
+ }
+ if (this.shadow) {
+ this.renderer.setGridData.call(this, plot);
+
+ data = [];
+ if (options.data) {
+ data = options.data;
+ }
+ else if (!this._stack) {
+ data = this.data;
+ }
+ else {
+ data = this._plotData;
+ }
+ gridData = options.gridData || this.renderer.makeGridData.call(this, data, plot);
+
+ this.renderer.drawShadow.call(this, sctx, gridData, options, plot);
+ }
+
+ for (j=0; j<$.jqplot.postDrawSeriesShadowHooks.length; j++) {
+ $.jqplot.postDrawSeriesShadowHooks[j].call(this, sctx, options);
+ }
+
+ sctx = opts = plot = j = data = gridData = null;
+
+ };
+
+ // toggles series display on plot, e.g. show/hide series
+ Series.prototype.toggleDisplay = function(ev, callback) {
+ var s, speed;
+ if (ev.data.series) {
+ s = ev.data.series;
+ }
+ else {
+ s = this;
+ }
+
+ if (ev.data.speed) {
+ speed = ev.data.speed;
+ }
+ if (speed) {
+ // this can be tricky because series may not have a canvas element if replotting.
+ if (s.canvas._elem.is(':hidden') || !s.show) {
+ s.show = true;
+
+ s.canvas._elem.removeClass('jqplot-series-hidden');
+ if (s.shadowCanvas._elem) {
+ s.shadowCanvas._elem.fadeIn(speed);
+ }
+ s.canvas._elem.fadeIn(speed, callback);
+ s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).fadeIn(speed);
+ }
+ else {
+ s.show = false;
+
+ s.canvas._elem.addClass('jqplot-series-hidden');
+ if (s.shadowCanvas._elem) {
+ s.shadowCanvas._elem.fadeOut(speed);
+ }
+ s.canvas._elem.fadeOut(speed, callback);
+ s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).fadeOut(speed);
+ }
+ }
+ else {
+ // this can be tricky because series may not have a canvas element if replotting.
+ if (s.canvas._elem.is(':hidden') || !s.show) {
+ s.show = true;
+
+ s.canvas._elem.removeClass('jqplot-series-hidden');
+ if (s.shadowCanvas._elem) {
+ s.shadowCanvas._elem.show();
+ }
+ s.canvas._elem.show(0, callback);
+ s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).show();
+ }
+ else {
+ s.show = false;
+
+ s.canvas._elem.addClass('jqplot-series-hidden');
+ if (s.shadowCanvas._elem) {
+ s.shadowCanvas._elem.hide();
+ }
+ s.canvas._elem.hide(0, callback);
+ s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).hide();
+ }
+ }
+ };
+
+
+
+ /**
+ * Class: Grid
+ *
+ * Object representing the grid on which the plot is drawn. The grid in this
+ * context is the area bounded by the axes, the area which will contain the series.
+ * Note, the series are drawn on their own canvas.
+ * The Grid object cannot be instantiated directly, but is created by the Plot object.
+ * Grid properties can be set or overridden by the options passed in from the user.
+ */
+ function Grid() {
+ $.jqplot.ElemContainer.call(this);
+ // Group: Properties
+
+ // prop: drawGridlines
+ // whether to draw the gridlines on the plot.
+ this.drawGridlines = true;
+ // prop: gridLineColor
+ // color of the grid lines.
+ this.gridLineColor = '#cccccc';
+ // prop: gridLineWidth
+ // width of the grid lines.
+ this.gridLineWidth = 1.0;
+ // prop: background
+ // css spec for the background color.
+ this.background = '#fffdf6';
+ // prop: borderColor
+ // css spec for the color of the grid border.
+ this.borderColor = '#999999';
+ // prop: borderWidth
+ // width of the border in pixels.
+ this.borderWidth = 2.0;
+ // prop: drawBorder
+ // True to draw border around grid.
+ this.drawBorder = true;
+ // prop: shadow
+ // whether to show a shadow behind the grid.
+ this.shadow = true;
+ // prop: shadowAngle
+ // shadow angle in degrees
+ this.shadowAngle = 45;
+ // prop: shadowOffset
+ // Offset of each shadow stroke from the border in pixels
+ this.shadowOffset = 1.5;
+ // prop: shadowWidth
+ // width of the stoke for the shadow
+ this.shadowWidth = 3;
+ // prop: shadowDepth
+ // Number of times shadow is stroked, each stroke offset shadowOffset from the last.
+ this.shadowDepth = 3;
+ // prop: shadowColor
+ // an optional css color spec for the shadow in 'rgba(n, n, n, n)' form
+ this.shadowColor = null;
+ // prop: shadowAlpha
+ // Alpha channel transparency of shadow. 0 = transparent.
+ this.shadowAlpha = '0.07';
+ this._left;
+ this._top;
+ this._right;
+ this._bottom;
+ this._width;
+ this._height;
+ this._axes = [];
+ // prop: renderer
+ // Instance of a renderer which will actually render the grid,
+ // see <$.jqplot.CanvasGridRenderer>.
+ this.renderer = $.jqplot.CanvasGridRenderer;
+ // prop: rendererOptions
+ // Options to pass on to the renderer,
+ // see <$.jqplot.CanvasGridRenderer>.
+ this.rendererOptions = {};
+ this._offsets = {top:null, bottom:null, left:null, right:null};
+ }
+
+ Grid.prototype = new $.jqplot.ElemContainer();
+ Grid.prototype.constructor = Grid;
+
+ Grid.prototype.init = function() {
+ if ($.isFunction(this.renderer)) {
+ this.renderer = new this.renderer();
+ }
+ this.renderer.init.call(this, this.rendererOptions);
+ };
+
+ Grid.prototype.createElement = function(offsets,plot) {
+ this._offsets = offsets;
+ return this.renderer.createElement.call(this, plot);
+ };
+
+ Grid.prototype.draw = function() {
+ this.renderer.draw.call(this);
+ };
+
+ $.jqplot.GenericCanvas = function() {
+ $.jqplot.ElemContainer.call(this);
+ this._ctx;
+ };
+
+ $.jqplot.GenericCanvas.prototype = new $.jqplot.ElemContainer();
+ $.jqplot.GenericCanvas.prototype.constructor = $.jqplot.GenericCanvas;
+
+ $.jqplot.GenericCanvas.prototype.createElement = function(offsets, clss, plotDimensions, plot) {
+ this._offsets = offsets;
+ var klass = 'jqplot';
+ if (clss != undefined) {
+ klass = clss;
+ }
+ var elem;
+
+ elem = plot.canvasManager.getCanvas();
+
+ // if new plotDimensions supplied, use them.
+ if (plotDimensions != null) {
+ this._plotDimensions = plotDimensions;
+ }
+
+ elem.width = this._plotDimensions.width - this._offsets.left - this._offsets.right;
+ elem.height = this._plotDimensions.height - this._offsets.top - this._offsets.bottom;
+ this._elem = $(elem);
+ this._elem.css({ position: 'absolute', left: this._offsets.left, top: this._offsets.top });
+
+ this._elem.addClass(klass);
+
+ elem = plot.canvasManager.initCanvas(elem);
+
+ elem = null;
+ return this._elem;
+ };
+
+ $.jqplot.GenericCanvas.prototype.setContext = function() {
+ this._ctx = this._elem.get(0).getContext("2d");
+ return this._ctx;
+ };
+
+ // Memory Leaks patch
+ $.jqplot.GenericCanvas.prototype.resetCanvas = function() {
+ if (this._elem) {
+ if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) {
+ window.G_vmlCanvasManager.uninitElement(this._elem.get(0));
+ }
+
+ //this._elem.remove();
+ this._elem.emptyForce();
+ }
+
+ this._ctx = null;
+ };
+
+ $.jqplot.HooksManager = function () {
+ this.hooks =[];
+ this.args = [];
+ };
+
+ $.jqplot.HooksManager.prototype.addOnce = function(fn, args) {
+ args = args || [];
+ var havehook = false;
+ for (var i=0, l=this.hooks.length; i<l; i++) {
+ if (this.hooks[i] == fn) {
+ havehook = true;
+ }
+ }
+ if (!havehook) {
+ this.hooks.push(fn);
+ this.args.push(args);
+ }
+ };
+
+ $.jqplot.HooksManager.prototype.add = function(fn, args) {
+ args = args || [];
+ this.hooks.push(fn);
+ this.args.push(args);
+ };
+
+ $.jqplot.EventListenerManager = function () {
+ this.hooks =[];
+ };
+
+ $.jqplot.EventListenerManager.prototype.addOnce = function(ev, fn) {
+ var havehook = false, h, i;
+ for (var i=0, l=this.hooks.length; i<l; i++) {
+ h = this.hooks[i];
+ if (h[0] == ev && h[1] == fn) {
+ havehook = true;
+ }
+ }
+ if (!havehook) {
+ this.hooks.push([ev, fn]);
+ }
+ };
+
+ $.jqplot.EventListenerManager.prototype.add = function(ev, fn) {
+ this.hooks.push([ev, fn]);
+ };
+
+
+ var _axisNames = ['yMidAxis', 'xaxis', 'yaxis', 'x2axis', 'y2axis', 'y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis'];
+
+ /**
+ * Class: jqPlot
+ * Plot object returned by call to $.jqplot. Handles parsing user options,
+ * creating sub objects (Axes, legend, title, series) and rendering the plot.
+ */
+ function jqPlot() {
+ // Group: Properties
+ // These properties are specified at the top of the options object
+ // like so:
+ // > {
+ // > axesDefaults:{min:0},
+ // > series:[{color:'#6633dd'}],
+ // > title: 'A Plot'
+ // > }
+ //
+
+ // prop: animate
+ // True to animate the series on initial plot draw (renderer dependent).
+ // Actual animation functionality must be supported in the renderer.
+ this.animate = false;
+ // prop: animateReplot
+ // True to animate series after a call to the replot() method.
+ // Use with caution! Replots can happen very frequently under
+ // certain circumstances (e.g. resizing, dragging points) and
+ // animation in these situations can cause problems.
+ this.animateReplot = false;
+ // prop: axes
+ // up to 4 axes are supported, each with its own options,
+ // See <Axis> for axis specific options.
+ this.axes = {xaxis: new Axis('xaxis'), yaxis: new Axis('yaxis'), x2axis: new Axis('x2axis'), y2axis: new Axis('y2axis'), y3axis: new Axis('y3axis'), y4axis: new Axis('y4axis'), y5axis: new Axis('y5axis'), y6axis: new Axis('y6axis'), y7axis: new Axis('y7axis'), y8axis: new Axis('y8axis'), y9axis: new Axis('y9axis'), yMidAxis: new Axis('yMidAxis')};
+ this.baseCanvas = new $.jqplot.GenericCanvas();
+ // true to intercept right click events and fire a 'jqplotRightClick' event.
+ // this will also block the context menu.
+ this.captureRightClick = false;
+ // prop: data
+ // user's data. Data should *NOT* be specified in the options object,
+ // but be passed in as the second argument to the $.jqplot() function.
+ // The data property is described here soley for reference.
+ // The data should be in the form of an array of 2D or 1D arrays like
+ // > [ [[x1, y1], [x2, y2],...], [y1, y2, ...] ].
+ this.data = [];
+ // prop: dataRenderer
+ // A callable which can be used to preprocess data passed into the plot.
+ // Will be called with 3 arguments: the plot data, a reference to the plot,
+ // and the value of dataRendererOptions.
+ this.dataRenderer;
+ // prop: dataRendererOptions
+ // Options that will be passed to the dataRenderer.
+ // Can be of any type.
+ this.dataRendererOptions;
+ this.defaults = {
+ // prop: axesDefaults
+ // default options that will be applied to all axes.
+ // see <Axis> for axes options.
+ axesDefaults: {},
+ axes: {xaxis:{}, yaxis:{}, x2axis:{}, y2axis:{}, y3axis:{}, y4axis:{}, y5axis:{}, y6axis:{}, y7axis:{}, y8axis:{}, y9axis:{}, yMidAxis:{}},
+ // prop: seriesDefaults
+ // default options that will be applied to all series.
+ // see <Series> for series options.
+ seriesDefaults: {},
+ series:[]
+ };
+ // prop: defaultAxisStart
+ // 1-D data series are internally converted into 2-D [x,y] data point arrays
+ // by jqPlot. This is the default starting value for the missing x or y value.
+ // The added data will be a monotonically increasing series (e.g. [1, 2, 3, ...])
+ // starting at this value.
+ this.defaultAxisStart = 1;
+ // this.doCustomEventBinding = true;
+ // prop: drawIfHidden
+ // True to execute the draw method even if the plot target is hidden.
+ // Generally, this should be false. Most plot elements will not be sized/
+ // positioned correclty if renderered into a hidden container. To render into
+ // a hidden container, call the replot method when the container is shown.
+ this.drawIfHidden = false;
+ this.eventCanvas = new $.jqplot.GenericCanvas();
+ // prop: fillBetween
+ // Fill between 2 line series in a plot.
+ // Options object:
+ // {
+ // series1: first index (0 based) of series in fill
+ // series2: second index (0 based) of series in fill
+ // color: color of fill [default fillColor of series1]
+ // baseSeries: fill will be drawn below this series (0 based index)
+ // fill: false to turn off fill [default true].
+ // }
+ this.fillBetween = {
+ series1: null,
+ series2: null,
+ color: null,
+ baseSeries: 0,
+ fill: true
+ };
+ // prop; fontFamily
+ // css spec for the font-family attribute. Default for the entire plot.
+ this.fontFamily;
+ // prop: fontSize
+ // css spec for the font-size attribute. Default for the entire plot.
+ this.fontSize;
+ // prop: grid
+ // See <Grid> for grid specific options.
+ this.grid = new Grid();
+ // prop: legend
+ // see <$.jqplot.TableLegendRenderer>
+ this.legend = new Legend();
+ // prop: noDataIndicator
+ // Options to set up a mock plot with a data loading indicator if no data is specified.
+ this.noDataIndicator = {
+ show: false,
+ indicator: 'Loading Data...',
+ axes: {
+ xaxis: {
+ min: 0,
+ max: 10,
+ tickInterval: 2,
+ show: true
+ },
+ yaxis: {
+ min: 0,
+ max: 12,
+ tickInterval: 3,
+ show: true
+ }
+ }
+ };
+ // prop: negativeSeriesColors
+ // colors to use for portions of the line below zero.
+ this.negativeSeriesColors = $.jqplot.config.defaultNegativeColors;
+ // container to hold all of the merged options. Convienence for plugins.
+ this.options = {};
+ this.previousSeriesStack = [];
+ // Namespace to hold plugins. Generally non-renderer plugins add themselves to here.
+ this.plugins = {};
+ // prop: series
+ // Array of series object options.
+ // see <Series> for series specific options.
+ this.series = [];
+ // array of series indices. Keep track of order
+ // which series canvases are displayed, lowest
+ // to highest, back to front.
+ this.seriesStack = [];
+ // prop: seriesColors
+ // Ann array of CSS color specifications that will be applied, in order,
+ // to the series in the plot. Colors will wrap around so, if their
+ // are more series than colors, colors will be reused starting at the
+ // beginning. For pie charts, this specifies the colors of the slices.
+ this.seriesColors = $.jqplot.config.defaultColors;
+ // prop: sortData
+ // false to not sort the data passed in by the user.
+ // Many bar, stacked and other graphs as well as many plugins depend on
+ // having sorted data.
+ this.sortData = true;
+ // prop: stackSeries
+ // true or false, creates a stack or "mountain" plot.
+ // Not all series renderers may implement this option.
+ this.stackSeries = false;
+ // a shortcut for axis syncTicks options. Not implemented yet.
+ this.syncXTicks = true;
+ // a shortcut for axis syncTicks options. Not implemented yet.
+ this.syncYTicks = true;
+ // the jquery object for the dom target.
+ this.target = null;
+ // The id of the dom element to render the plot into
+ this.targetId = null;
+ // prop textColor
+ // css spec for the css color attribute. Default for the entire plot.
+ this.textColor;
+ // prop: title
+ // Title object. See <Title> for specific options. As a shortcut, you
+ // can specify the title option as just a string like: title: 'My Plot'
+ // and this will create a new title object with the specified text.
+ this.title = new Title();
+ // Count how many times the draw method has been called while the plot is visible.
+ // Mostly used to test if plot has never been dran (=0), has been successfully drawn
+ // into a visible container once (=1) or draw more than once into a visible container.
+ // Can use this in tests to see if plot has been visibly drawn at least one time.
+ // After plot has been visibly drawn once, it generally doesn't need redrawing if its
+ // container is hidden and shown.
+ this._drawCount = 0;
+ // sum of y values for all series in plot.
+ // used in mekko chart.
+ this._sumy = 0;
+ this._sumx = 0;
+ // array to hold the cumulative stacked series data.
+ // used to ajust the individual series data, which won't have access to other
+ // series data.
+ this._stackData = [];
+ // array that holds the data to be plotted. This will be the series data
+ // merged with the the appropriate data from _stackData according to the stackAxis.
+ this._plotData = [];
+ this._width = null;
+ this._height = null;
+ this._plotDimensions = {height:null, width:null};
+ this._gridPadding = {top:null, right:null, bottom:null, left:null};
+ this._defaultGridPadding = {top:10, right:10, bottom:23, left:10};
+
+ this._addDomReference = $.jqplot.config.addDomReference;
+
+ this.preInitHooks = new $.jqplot.HooksManager();
+ this.postInitHooks = new $.jqplot.HooksManager();
+ this.preParseOptionsHooks = new $.jqplot.HooksManager();
+ this.postParseOptionsHooks = new $.jqplot.HooksManager();
+ this.preDrawHooks = new $.jqplot.HooksManager();
+ this.postDrawHooks = new $.jqplot.HooksManager();
+ this.preDrawSeriesHooks = new $.jqplot.HooksManager();
+ this.postDrawSeriesHooks = new $.jqplot.HooksManager();
+ this.preDrawLegendHooks = new $.jqplot.HooksManager();
+ this.addLegendRowHooks = new $.jqplot.HooksManager();
+ this.preSeriesInitHooks = new $.jqplot.HooksManager();
+ this.postSeriesInitHooks = new $.jqplot.HooksManager();
+ this.preParseSeriesOptionsHooks = new $.jqplot.HooksManager();
+ this.postParseSeriesOptionsHooks = new $.jqplot.HooksManager();
+ this.eventListenerHooks = new $.jqplot.EventListenerManager();
+ this.preDrawSeriesShadowHooks = new $.jqplot.HooksManager();
+ this.postDrawSeriesShadowHooks = new $.jqplot.HooksManager();
+
+ this.colorGenerator = new $.jqplot.ColorGenerator();
+ this.negativeColorGenerator = new $.jqplot.ColorGenerator();
+
+ this.canvasManager = new $.jqplot.CanvasManager();
+
+ this.themeEngine = new $.jqplot.ThemeEngine();
+
+ var seriesColorsIndex = 0;
+
+ // Group: methods
+ //
+ // method: init
+ // sets the plot target, checks data and applies user
+ // options to plot.
+ this.init = function(target, data, options) {
+ options = options || {};
+ for (var i=0; i<$.jqplot.preInitHooks.length; i++) {
+ $.jqplot.preInitHooks[i].call(this, target, data, options);
+ }
+
+ for (var i=0; i<this.preInitHooks.hooks.length; i++) {
+ this.preInitHooks.hooks[i].call(this, target, data, options);
+ }
+
+ this.targetId = '#'+target;
+ this.target = $('#'+target);
+
+ //////
+ // Add a reference to plot
+ //////
+ if (this._addDomReference) {
+ this.target.data('jqplot', this);
+ }
+ // remove any error class that may be stuck on target.
+ this.target.removeClass('jqplot-error');
+ if (!this.target.get(0)) {
+ throw new Error("No plot target specified");
+ }
+
+ // make sure the target is positioned by some means and set css
+ if (this.target.css('position') == 'static') {
+ this.target.css('position', 'relative');
+ }
+ if (!this.target.hasClass('jqplot-target')) {
+ this.target.addClass('jqplot-target');
+ }
+
+ // if no height or width specified, use a default.
+ if (!this.target.height()) {
+ var h;
+ if (options && options.height) {
+ h = parseInt(options.height, 10);
+ }
+ else if (this.target.attr('data-height')) {
+ h = parseInt(this.target.attr('data-height'), 10);
+ }
+ else {
+ h = parseInt($.jqplot.config.defaultHeight, 10);
+ }
+ this._height = h;
+ this.target.css('height', h+'px');
+ }
+ else {
+ this._height = h = this.target.height();
+ }
+ if (!this.target.width()) {
+ var w;
+ if (options && options.width) {
+ w = parseInt(options.width, 10);
+ }
+ else if (this.target.attr('data-width')) {
+ w = parseInt(this.target.attr('data-width'), 10);
+ }
+ else {
+ w = parseInt($.jqplot.config.defaultWidth, 10);
+ }
+ this._width = w;
+ this.target.css('width', w+'px');
+ }
+ else {
+ this._width = w = this.target.width();
+ }
+
+ for (var i=0, l=_axisNames.length; i<l; i++) {
+ this.axes[_axisNames[i]] = new Axis(_axisNames[i]);
+ }
+
+ this._plotDimensions.height = this._height;
+ this._plotDimensions.width = this._width;
+ this.grid._plotDimensions = this._plotDimensions;
+ this.title._plotDimensions = this._plotDimensions;
+ this.baseCanvas._plotDimensions = this._plotDimensions;
+ this.eventCanvas._plotDimensions = this._plotDimensions;
+ this.legend._plotDimensions = this._plotDimensions;
+ if (this._height <=0 || this._width <=0 || !this._height || !this._width) {
+ throw new Error("Canvas dimension not set");
+ }
+
+ if (options.dataRenderer && $.isFunction(options.dataRenderer)) {
+ if (options.dataRendererOptions) {
+ this.dataRendererOptions = options.dataRendererOptions;
+ }
+ this.dataRenderer = options.dataRenderer;
+ data = this.dataRenderer(data, this, this.dataRendererOptions);
+ }
+
+ if (options.noDataIndicator && $.isPlainObject(options.noDataIndicator)) {
+ $.extend(true, this.noDataIndicator, options.noDataIndicator);
+ }
+
+ if (data == null || $.isArray(data) == false || data.length == 0 || $.isArray(data[0]) == false || data[0].length == 0) {
+
+ if (this.noDataIndicator.show == false) {
+ throw new Error("No data specified");
+ }
+
+ else {
+ // have to be descructive here in order for plot to not try and render series.
+ // This means that $.jqplot() will have to be called again when there is data.
+ //delete options.series;
+
+ for (var ax in this.noDataIndicator.axes) {
+ for (var prop in this.noDataIndicator.axes[ax]) {
+ this.axes[ax][prop] = this.noDataIndicator.axes[ax][prop];
+ }
+ }
+
+ this.postDrawHooks.add(function() {
+ var eh = this.eventCanvas.getHeight();
+ var ew = this.eventCanvas.getWidth();
+ var temp = $('<div class="jqplot-noData-container" style="position:absolute;"></div>');
+ this.target.append(temp);
+ temp.height(eh);
+ temp.width(ew);
+ temp.css('top', this.eventCanvas._offsets.top);
+ temp.css('left', this.eventCanvas._offsets.left);
+
+ var temp2 = $('<div class="jqplot-noData-contents" style="text-align:center; position:relative; margin-left:auto; margin-right:auto;"></div>');
+ temp.append(temp2);
+ temp2.html(this.noDataIndicator.indicator);
+ var th = temp2.height();
+ var tw = temp2.width();
+ temp2.height(th);
+ temp2.width(tw);
+ temp2.css('top', (eh - th)/2 + 'px');
+ });
+
+ }
+ }
+
+ // make a copy of the data
+ this.data = $.extend(true, [], data);
+
+ this.parseOptions(options);
+
+ if (this.textColor) {
+ this.target.css('color', this.textColor);
+ }
+ if (this.fontFamily) {
+ this.target.css('font-family', this.fontFamily);
+ }
+ if (this.fontSize) {
+ this.target.css('font-size', this.fontSize);
+ }
+
+ this.title.init();
+ this.legend.init();
+ this._sumy = 0;
+ this._sumx = 0;
+ this.computePlotData();
+ for (var i=0; i<this.series.length; i++) {
+ // set default stacking order for series canvases
+ this.seriesStack.push(i);
+ this.previousSeriesStack.push(i);
+ this.series[i].shadowCanvas._plotDimensions = this._plotDimensions;
+ this.series[i].canvas._plotDimensions = this._plotDimensions;
+ for (var j=0; j<$.jqplot.preSeriesInitHooks.length; j++) {
+ $.jqplot.preSeriesInitHooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this);
+ }
+ for (var j=0; j<this.preSeriesInitHooks.hooks.length; j++) {
+ this.preSeriesInitHooks.hooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this);
+ }
+ // this.populatePlotData(this.series[i], i);
+ this.series[i]._plotDimensions = this._plotDimensions;
+ this.series[i].init(i, this.grid.borderWidth, this);
+ for (var j=0; j<$.jqplot.postSeriesInitHooks.length; j++) {
+ $.jqplot.postSeriesInitHooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this);
+ }
+ for (var j=0; j<this.postSeriesInitHooks.hooks.length; j++) {
+ this.postSeriesInitHooks.hooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this);
+ }
+ this._sumy += this.series[i]._sumy;
+ this._sumx += this.series[i]._sumx;
+ }
+
+ var name,
+ axis;
+ for (var i=0, l=_axisNames.length; i<l; i++) {
+ name = _axisNames[i];
+ axis = this.axes[name];
+ axis._plotDimensions = this._plotDimensions;
+ axis.init();
+ if (this.axes[name].borderColor == null) {
+ if (name.charAt(0) !== 'x' && axis.useSeriesColor === true && axis.show) {
+ axis.borderColor = axis._series[0].color;
+ }
+ else {
+ axis.borderColor = this.grid.borderColor;
+ }
+ }
+ }
+
+ if (this.sortData) {
+ sortData(this.series);
+ }
+ this.grid.init();
+ this.grid._axes = this.axes;
+
+ this.legend._series = this.series;
+
+ for (var i=0; i<$.jqplot.postInitHooks.length; i++) {
+ $.jqplot.postInitHooks[i].call(this, target, this.data, options);
+ }
+
+ for (var i=0; i<this.postInitHooks.hooks.length; i++) {
+ this.postInitHooks.hooks[i].call(this, target, this.data, options);
+ }
+ };
+
+ // method: resetAxesScale
+ // Reset the specified axes min, max, numberTicks and tickInterval properties to null
+ // or reset these properties on all axes if no list of axes is provided.
+ //
+ // Parameters:
+ // axes - Boolean to reset or not reset all axes or an array or object of axis names to reset.
+ this.resetAxesScale = function(axes, options) {
+ var opts = options || {};
+ var ax = axes || this.axes;
+ if (ax === true) {
+ ax = this.axes;
+ }
+ if ($.isArray(ax)) {
+ for (var i = 0; i < ax.length; i++) {
+ this.axes[ax[i]].resetScale(opts[ax[i]]);
+ }
+ }
+ else if (typeof(ax) === 'object') {
+ for (var name in ax) {
+ this.axes[name].resetScale(opts[name]);
+ }
+ }
+ };
+ // method: reInitialize
+ // reinitialize plot for replotting.
+ // not called directly.
+ this.reInitialize = function (data, opts) {
+ // Plot should be visible and have a height and width.
+ // If plot doesn't have height and width for some
+ // reason, set it by other means. Plot must not have
+ // a display:none attribute, however.
+
+ var options = $.extend(true, {}, this.options, opts);
+
+ var target = this.targetId.substr(1);
+ var tdata = (data == null) ? this.data : data;
+
+ for (var i=0; i<$.jqplot.preInitHooks.length; i++) {
+ $.jqplot.preInitHooks[i].call(this, target, tdata, options);
+ }
+
+ for (var i=0; i<this.preInitHooks.hooks.length; i++) {
+ this.preInitHooks.hooks[i].call(this, target, tdata, options);
+ }
+
+ this._height = this.target.height();
+ this._width = this.target.width();
+
+ if (this._height <=0 || this._width <=0 || !this._height || !this._width) {
+ throw new Error("Target dimension not set");
+ }
+
+ this._plotDimensions.height = this._height;
+ this._plotDimensions.width = this._width;
+ this.grid._plotDimensions = this._plotDimensions;
+ this.title._plotDimensions = this._plotDimensions;
+ this.baseCanvas._plotDimensions = this._plotDimensions;
+ this.eventCanvas._plotDimensions = this._plotDimensions;
+ this.legend._plotDimensions = this._plotDimensions;
+
+ var name,
+ t,
+ j,
+ axis;
+
+ for (var i=0, l=_axisNames.length; i<l; i++) {
+ name = _axisNames[i];
+ axis = this.axes[name];
+
+ // Memory Leaks patch : clear ticks elements
+ t = axis._ticks;
+ for (var j = 0, tlen = t.length; j < tlen; j++) {
+ var el = t[j]._elem;
+ if (el) {
+ // if canvas renderer
+ if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) {
+ window.G_vmlCanvasManager.uninitElement(el.get(0));
+ }
+ el.emptyForce();
+ el = null;
+ t._elem = null;
+ }
+ }
+ t = null;
+
+ delete axis.ticks;
+ delete axis._ticks;
+ this.axes[name] = new Axis(name);
+ this.axes[name]._plotWidth = this._width;
+ this.axes[name]._plotHeight = this._height;
+ }
+
+ if (data) {
+ if (options.dataRenderer && $.isFunction(options.dataRenderer)) {
+ if (options.dataRendererOptions) {
+ this.dataRendererOptions = options.dataRendererOptions;
+ }
+ this.dataRenderer = options.dataRenderer;
+ data = this.dataRenderer(data, this, this.dataRendererOptions);
+ }
+
+ // make a copy of the data
+ this.data = $.extend(true, [], data);
+ }
+
+ if (opts) {
+ this.parseOptions(options);
+ }
+
+ this.title._plotWidth = this._width;
+
+ if (this.textColor) {
+ this.target.css('color', this.textColor);
+ }
+ if (this.fontFamily) {
+ this.target.css('font-family', this.fontFamily);
+ }
+ if (this.fontSize) {
+ this.target.css('font-size', this.fontSize);
+ }
+
+ this.title.init();
+ this.legend.init();
+ this._sumy = 0;
+ this._sumx = 0;
+
+ this.seriesStack = [];
+ this.previousSeriesStack = [];
+
+ this.computePlotData();
+ for (var i=0, l=this.series.length; i<l; i++) {
+ // set default stacking order for series canvases
+ this.seriesStack.push(i);
+ this.previousSeriesStack.push(i);
+ this.series[i].shadowCanvas._plotDimensions = this._plotDimensions;
+ this.series[i].canvas._plotDimensions = this._plotDimensions;
+ for (var j=0; j<$.jqplot.preSeriesInitHooks.length; j++) {
+ $.jqplot.preSeriesInitHooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this);
+ }
+ for (var j=0; j<this.preSeriesInitHooks.hooks.length; j++) {
+ this.preSeriesInitHooks.hooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this);
+ }
+ // this.populatePlotData(this.series[i], i);
+ this.series[i]._plotDimensions = this._plotDimensions;
+ this.series[i].init(i, this.grid.borderWidth, this);
+ for (var j=0; j<$.jqplot.postSeriesInitHooks.length; j++) {
+ $.jqplot.postSeriesInitHooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this);
+ }
+ for (var j=0; j<this.postSeriesInitHooks.hooks.length; j++) {
+ this.postSeriesInitHooks.hooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this);
+ }
+ this._sumy += this.series[i]._sumy;
+ this._sumx += this.series[i]._sumx;
+ }
+
+ for (var i=0, l=_axisNames.length; i<l; i++) {
+ name = _axisNames[i];
+ axis = this.axes[name];
+
+ axis._plotDimensions = this._plotDimensions;
+ axis.init();
+ if (axis.borderColor == null) {
+ if (name.charAt(0) !== 'x' && axis.useSeriesColor === true && axis.show) {
+ axis.borderColor = axis._series[0].color;
+ }
+ else {
+ axis.borderColor = this.grid.borderColor;
+ }
+ }
+ }
+
+ if (this.sortData) {
+ sortData(this.series);
+ }
+ this.grid.init();
+ this.grid._axes = this.axes;
+
+ this.legend._series = this.series;
+
+ for (var i=0, l=$.jqplot.postInitHooks.length; i<l; i++) {
+ $.jqplot.postInitHooks[i].call(this, target, this.data, options);
+ }
+
+ for (var i=0, l=this.postInitHooks.hooks.length; i<l; i++) {
+ this.postInitHooks.hooks[i].call(this, target, this.data, options);
+ }
+ };
+
+
+
+ // method: quickInit
+ //
+ // Quick reinitialization plot for replotting.
+ // Does not parse options ore recreate axes and series.
+ // not called directly.
+ this.quickInit = function () {
+ // Plot should be visible and have a height and width.
+ // If plot doesn't have height and width for some
+ // reason, set it by other means. Plot must not have
+ // a display:none attribute, however.
+
+ this._height = this.target.height();
+ this._width = this.target.width();
+
+ if (this._height <=0 || this._width <=0 || !this._height || !this._width) {
+ throw new Error("Target dimension not set");
+ }
+
+ this._plotDimensions.height = this._height;
+ this._plotDimensions.width = this._width;
+ this.grid._plotDimensions = this._plotDimensions;
+ this.title._plotDimensions = this._plotDimensions;
+ this.baseCanvas._plotDimensions = this._plotDimensions;
+ this.eventCanvas._plotDimensions = this._plotDimensions;
+ this.legend._plotDimensions = this._plotDimensions;
+
+ for (var n in this.axes) {
+ this.axes[n]._plotWidth = this._width;
+ this.axes[n]._plotHeight = this._height;
+ }
+
+ this.title._plotWidth = this._width;
+
+ if (this.textColor) {
+ this.target.css('color', this.textColor);
+ }
+ if (this.fontFamily) {
+ this.target.css('font-family', this.fontFamily);
+ }
+ if (this.fontSize) {
+ this.target.css('font-size', this.fontSize);
+ }
+
+ this._sumy = 0;
+ this._sumx = 0;
+ this.computePlotData();
+ for (var i=0; i<this.series.length; i++) {
+ // this.populatePlotData(this.series[i], i);
+ if (this.series[i]._type === 'line' && this.series[i].renderer.bands.show) {
+ this.series[i].renderer.initBands.call(this.series[i], this.series[i].renderer.options, this);
+ }
+ this.series[i]._plotDimensions = this._plotDimensions;
+ this.series[i].canvas._plotDimensions = this._plotDimensions;
+ //this.series[i].init(i, this.grid.borderWidth);
+ this._sumy += this.series[i]._sumy;
+ this._sumx += this.series[i]._sumx;
+ }
+
+ var name;
+
+ for (var j=0; j<12; j++) {
+ name = _axisNames[j];
+ // Memory Leaks patch : clear ticks elements
+ var t = this.axes[name]._ticks;
+ for (var i = 0; i < t.length; i++) {
+ var el = t[i]._elem;
+ if (el) {
+ // if canvas renderer
+ if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) {
+ window.G_vmlCanvasManager.uninitElement(el.get(0));
+ }
+ el.emptyForce();
+ el = null;
+ t._elem = null;
+ }
+ }
+ t = null;
+
+ this.axes[name]._plotDimensions = this._plotDimensions;
+ this.axes[name]._ticks = [];
+ // this.axes[name].renderer.init.call(this.axes[name], {});
+ }
+
+ if (this.sortData) {
+ sortData(this.series);
+ }
+
+ this.grid._axes = this.axes;
+
+ this.legend._series = this.series;
+ };
+
+ // sort the series data in increasing order.
+ function sortData(series) {
+ var d, sd, pd, ppd, ret;
+ for (var i=0; i<series.length; i++) {
+ var check;
+ var bat = [series[i].data, series[i]._stackData, series[i]._plotData, series[i]._prevPlotData];
+ for (var n=0; n<4; n++) {
+ check = true;
+ d = bat[n];
+ if (series[i]._stackAxis == 'x') {
+ for (var j = 0; j < d.length; j++) {
+ if (typeof(d[j][1]) != "number") {
+ check = false;
+ break;
+ }
+ }
+ if (check) {
+ d.sort(function(a,b) { return a[1] - b[1]; });
+ }
+ }
+ else {
+ for (var j = 0; j < d.length; j++) {
+ if (typeof(d[j][0]) != "number") {
+ check = false;
+ break;
+ }
+ }
+ if (check) {
+ d.sort(function(a,b) { return a[0] - b[0]; });
+ }
+ }
+ }
+
+ }
+ }
+
+ this.computePlotData = function() {
+ this._plotData = [];
+ this._stackData = [];
+ var series,
+ index,
+ l;
+
+
+ for (index=0, l=this.series.length; index<l; index++) {
+ series = this.series[index];
+ this._plotData.push([]);
+ this._stackData.push([]);
+ var cd = series.data;
+ this._plotData[index] = $.extend(true, [], cd);
+ this._stackData[index] = $.extend(true, [], cd);
+ series._plotData = this._plotData[index];
+ series._stackData = this._stackData[index];
+ var plotValues = {x:[], y:[]};
+
+ if (this.stackSeries && !series.disableStack) {
+ series._stack = true;
+ ///////////////////////////
+ // have to check for nulls
+ ///////////////////////////
+ var sidx = (series._stackAxis === 'x') ? 0 : 1;
+
+ for (var k=0, cdl=cd.length; k<cdl; k++) {
+ var temp = cd[k][sidx];
+ if (temp == null) {
+ temp = 0;
+ }
+ this._plotData[index][k][sidx] = temp;
+ this._stackData[index][k][sidx] = temp;
+
+ if (index > 0) {
+ for (var j=index; j--;) {
+ var prevval = this._plotData[j][k][sidx];
+ // only need to sum up the stack axis column of data
+ // and only sum if it is of same sign.
+ // if previous series isn't same sign, keep looking
+ // at earlier series untill we find one of same sign.
+ if (temp * prevval >= 0) {
+ this._plotData[index][k][sidx] += prevval;
+ this._stackData[index][k][sidx] += prevval;
+ break;
+ }
+ }
+ }
+ }
+
+ }
+ else {
+ for (var i=0; i<series.data.length; i++) {
+ plotValues.x.push(series.data[i][0]);
+ plotValues.y.push(series.data[i][1]);
+ }
+ this._stackData.push(series.data);
+ this.series[index]._stackData = series.data;
+ this._plotData.push(series.data);
+ series._plotData = series.data;
+ series._plotValues = plotValues;
+ }
+ if (index>0) {
+ series._prevPlotData = this.series[index-1]._plotData;
+ }
+ series._sumy = 0;
+ series._sumx = 0;
+ for (i=series.data.length-1; i>-1; i--) {
+ series._sumy += series.data[i][1];
+ series._sumx += series.data[i][0];
+ }
+ }
+
+ };
+
+ // populate the _stackData and _plotData arrays for the plot and the series.
+ this.populatePlotData = function(series, index) {
+ // if a stacked chart, compute the stacked data
+ this._plotData = [];
+ this._stackData = [];
+ series._stackData = [];
+ series._plotData = [];
+ var plotValues = {x:[], y:[]};
+ if (this.stackSeries && !series.disableStack) {
+ series._stack = true;
+ var sidx = (series._stackAxis === 'x') ? 0 : 1;
+ // var idx = sidx ? 0 : 1;
+ // push the current data into stackData
+ //this._stackData.push(this.series[i].data);
+ var temp = $.extend(true, [], series.data);
+ // create the data that will be plotted for this series
+ var plotdata = $.extend(true, [], series.data);
+ var tempx, tempy, dval, stackval, comparator;
+ // for first series, nothing to add to stackData.
+ for (var j=0; j<index; j++) {
+ var cd = this.series[j].data;
+ for (var k=0; k<cd.length; k++) {
+ dval = cd[k];
+ tempx = (dval[0] != null) ? dval[0] : 0;
+ tempy = (dval[1] != null) ? dval[1] : 0;
+ temp[k][0] += tempx;
+ temp[k][1] += tempy;
+ stackval = (sidx) ? tempy : tempx;
+ // only need to sum up the stack axis column of data
+ // and only sum if it is of same sign.
+ if (series.data[k][sidx] * stackval >= 0) {
+ plotdata[k][sidx] += stackval;
+ }
+ }
+ }
+ for (var i=0; i<plotdata.length; i++) {
+ plotValues.x.push(plotdata[i][0]);
+ plotValues.y.push(plotdata[i][1]);
+ }
+ this._plotData.push(plotdata);
+ this._stackData.push(temp);
+ series._stackData = temp;
+ series._plotData = plotdata;
+ series._plotValues = plotValues;
+ }
+ else {
+ for (var i=0; i<series.data.length; i++) {
+ plotValues.x.push(series.data[i][0]);
+ plotValues.y.push(series.data[i][1]);
+ }
+ this._stackData.push(series.data);
+ this.series[index]._stackData = series.data;
+ this._plotData.push(series.data);
+ series._plotData = series.data;
+ series._plotValues = plotValues;
+ }
+ if (index>0) {
+ series._prevPlotData = this.series[index-1]._plotData;
+ }
+ series._sumy = 0;
+ series._sumx = 0;
+ for (i=series.data.length-1; i>-1; i--) {
+ series._sumy += series.data[i][1];
+ series._sumx += series.data[i][0];
+ }
+ };
+
+ // function to safely return colors from the color array and wrap around at the end.
+ this.getNextSeriesColor = (function(t) {
+ var idx = 0;
+ var sc = t.seriesColors;
+
+ return function () {
+ if (idx < sc.length) {
+ return sc[idx++];
+ }
+ else {
+ idx = 0;
+ return sc[idx++];
+ }
+ };
+ })(this);
+
+ this.parseOptions = function(options){
+ for (var i=0; i<this.preParseOptionsHooks.hooks.length; i++) {
+ this.preParseOptionsHooks.hooks[i].call(this, options);
+ }
+ for (var i=0; i<$.jqplot.preParseOptionsHooks.length; i++) {
+ $.jqplot.preParseOptionsHooks[i].call(this, options);
+ }
+ this.options = $.extend(true, {}, this.defaults, options);
+ var opts = this.options;
+ this.animate = opts.animate;
+ this.animateReplot = opts.animateReplot;
+ this.stackSeries = opts.stackSeries;
+ if ($.isPlainObject(opts.fillBetween)) {
+
+ var temp = ['series1', 'series2', 'color', 'baseSeries', 'fill'],
+ tempi;
+
+ for (var i=0, l=temp.length; i<l; i++) {
+ tempi = temp[i];
+ if (opts.fillBetween[tempi] != null) {
+ this.fillBetween[tempi] = opts.fillBetween[tempi];
+ }
+ }
+ }
+
+ if (opts.seriesColors) {
+ this.seriesColors = opts.seriesColors;
+ }
+ if (opts.negativeSeriesColors) {
+ this.negativeSeriesColors = opts.negativeSeriesColors;
+ }
+ if (opts.captureRightClick) {
+ this.captureRightClick = opts.captureRightClick;
+ }
+ this.defaultAxisStart = (options && options.defaultAxisStart != null) ? options.defaultAxisStart : this.defaultAxisStart;
+ this.colorGenerator.setColors(this.seriesColors);
+ this.negativeColorGenerator.setColors(this.negativeSeriesColors);
+ // var cg = new this.colorGenerator(this.seriesColors);
+ // var ncg = new this.colorGenerator(this.negativeSeriesColors);
+ // this._gridPadding = this.options.gridPadding;
+ $.extend(true, this._gridPadding, opts.gridPadding);
+ this.sortData = (opts.sortData != null) ? opts.sortData : this.sortData;
+ for (var i=0; i<12; i++) {
+ var n = _axisNames[i];
+ var axis = this.axes[n];
+ axis._options = $.extend(true, {}, opts.axesDefaults, opts.axes[n]);
+ $.extend(true, axis, opts.axesDefaults, opts.axes[n]);
+ axis._plotWidth = this._width;
+ axis._plotHeight = this._height;
+ }
+ // if (this.data.length == 0) {
+ // this.data = [];
+ // for (var i=0; i<this.options.series.length; i++) {
+ // this.data.push(this.options.series.data);
+ // }
+ // }
+
+ var normalizeData = function(data, dir, start) {
+ // return data as an array of point arrays,
+ // in form [[x1,y1...], [x2,y2...], ...]
+ var temp = [];
+ var i, l;
+ dir = dir || 'vertical';
+ if (!$.isArray(data[0])) {
+ // we have a series of scalars. One line with just y values.
+ // turn the scalar list of data into a data array of form:
+ // [[1, data[0]], [2, data[1]], ...]
+ for (i=0, l=data.length; i<l; i++) {
+ if (dir == 'vertical') {
+ temp.push([start + i, data[i]]);
+ }
+ else {
+ temp.push([data[i], start+i]);
+ }
+ }
+ }
+ else {
+ // we have a properly formatted data series, copy it.
+ $.extend(true, temp, data);
+ }
+ return temp;
+ };
+
+ var colorIndex = 0;
+ this.series = [];
+ for (var i=0; i<this.data.length; i++) {
+ var sopts = $.extend(true, {index: i}, {seriesColors:this.seriesColors, negativeSeriesColors:this.negativeSeriesColors}, this.options.seriesDefaults, this.options.series[i], {rendererOptions:{animation:{show: this.animate}}});
+ // pass in options in case something needs set prior to initialization.
+ var temp = new Series(sopts);
+ for (var j=0; j<$.jqplot.preParseSeriesOptionsHooks.length; j++) {
+ $.jqplot.preParseSeriesOptionsHooks[j].call(temp, this.options.seriesDefaults, this.options.series[i]);
+ }
+ for (var j=0; j<this.preParseSeriesOptionsHooks.hooks.length; j++) {
+ this.preParseSeriesOptionsHooks.hooks[j].call(temp, this.options.seriesDefaults, this.options.series[i]);
+ }
+ // Now go back and apply the options to the series. Really should just do this during initializaiton, but don't want to
+ // mess up preParseSeriesOptionsHooks at this point.
+ $.extend(true, temp, sopts);
+ var dir = 'vertical';
+ if (temp.renderer === $.jqplot.BarRenderer && temp.rendererOptions && temp.rendererOptions.barDirection == 'horizontal') {
+ dir = 'horizontal';
+ temp._stackAxis = 'x';
+ temp._primaryAxis = '_yaxis';
+ }
+ temp.data = normalizeData(this.data[i], dir, this.defaultAxisStart);
+ switch (temp.xaxis) {
+ case 'xaxis':
+ temp._xaxis = this.axes.xaxis;
+ break;
+ case 'x2axis':
+ temp._xaxis = this.axes.x2axis;
+ break;
+ default:
+ break;
+ }
+ temp._yaxis = this.axes[temp.yaxis];
+ temp._xaxis._series.push(temp);
+ temp._yaxis._series.push(temp);
+ if (temp.show) {
+ temp._xaxis.show = true;
+ temp._yaxis.show = true;
+ }
+ else {
+ if (temp._xaxis.scaleToHiddenSeries) {
+ temp._xaxis.show = true;
+ }
+ if (temp._yaxis.scaleToHiddenSeries) {
+ temp._yaxis.show = true;
+ }
+ }
+
+ // // parse the renderer options and apply default colors if not provided
+ // if (!temp.color && temp.show != false) {
+ // temp.color = cg.next();
+ // colorIndex = cg.getIndex() - 1;;
+ // }
+ // if (!temp.negativeColor && temp.show != false) {
+ // temp.negativeColor = ncg.get(colorIndex);
+ // ncg.setIndex(colorIndex);
+ // }
+ if (!temp.label) {
+ temp.label = 'Series '+ (i+1).toString();
+ }
+ // temp.rendererOptions.show = temp.show;
+ // $.extend(true, temp.renderer, {color:this.seriesColors[i]}, this.rendererOptions);
+ this.series.push(temp);
+ for (var j=0; j<$.jqplot.postParseSeriesOptionsHooks.length; j++) {
+ $.jqplot.postParseSeriesOptionsHooks[j].call(this.series[i], this.options.seriesDefaults, this.options.series[i]);
+ }
+ for (var j=0; j<this.postParseSeriesOptionsHooks.hooks.length; j++) {
+ this.postParseSeriesOptionsHooks.hooks[j].call(this.series[i], this.options.seriesDefaults, this.options.series[i]);
+ }
+ }
+
+ // copy the grid and title options into this object.
+ $.extend(true, this.grid, this.options.grid);
+ // if axis border properties aren't set, set default.
+ for (var i=0, l=_axisNames.length; i<l; i++) {
+ var n = _axisNames[i];
+ var axis = this.axes[n];
+ if (axis.borderWidth == null) {
+ axis.borderWidth =this.grid.borderWidth;
+ }
+ }
+
+ if (typeof this.options.title == 'string') {
+ this.title.text = this.options.title;
+ }
+ else if (typeof this.options.title == 'object') {
+ $.extend(true, this.title, this.options.title);
+ }
+ this.title._plotWidth = this._width;
+ this.legend.setOptions(this.options.legend);
+
+ for (var i=0; i<$.jqplot.postParseOptionsHooks.length; i++) {
+ $.jqplot.postParseOptionsHooks[i].call(this, options);
+ }
+ for (var i=0; i<this.postParseOptionsHooks.hooks.length; i++) {
+ this.postParseOptionsHooks.hooks[i].call(this, options);
+ }
+ };
+
+ // method: destroy
+ // Releases all resources occupied by the plot
+ this.destroy = function() {
+ this.canvasManager.freeAllCanvases();
+ if (this.eventCanvas && this.eventCanvas._elem) {
+ this.eventCanvas._elem.unbind();
+ }
+ // Couple of posts on Stack Overflow indicate that empty() doesn't
+ // always cear up the dom and release memory. Sometimes setting
+ // innerHTML property to null is needed. Particularly on IE, may
+ // have to directly set it to null, bypassing $.
+ this.target.empty();
+
+ this.target[0].innerHTML = '';
+ };
+
+ // method: replot
+ // Does a reinitialization of the plot followed by
+ // a redraw. Method could be used to interactively
+ // change plot characteristics and then replot.
+ //
+ // Parameters:
+ // options - Options used for replotting.
+ //
+ // Properties:
+ // clear - false to not clear (empty) the plot container before replotting (default: true).
+ // resetAxes - true to reset all axes min, max, numberTicks and tickInterval setting so axes will rescale themselves.
+ // optionally pass in list of axes to reset (e.g. ['xaxis', 'y2axis']) (default: false).
+ this.replot = function(options) {
+ var opts = options || {};
+ var data = opts.data || null;
+ var clear = (opts.clear === false) ? false : true;
+ var resetAxes = opts.resetAxes || false;
+ delete opts.data;
+ delete opts.clear;
+ delete opts.resetAxes;
+
+ this.target.trigger('jqplotPreReplot');
+
+ if (clear) {
+ this.destroy();
+ }
+ // if have data or other options, full reinit.
+ // otherwise, quickinit.
+ if (data || !$.isEmptyObject(opts)) {
+ this.reInitialize(data, opts);
+ }
+ else {
+ this.quickInit();
+ }
+
+ if (resetAxes) {
+ this.resetAxesScale(resetAxes, opts.axes);
+ }
+ this.draw();
+ this.target.trigger('jqplotPostReplot');
+ };
+
+ // method: redraw
+ // Empties the plot target div and redraws the plot.
+ // This enables plot data and properties to be changed
+ // and then to comletely clear the plot and redraw.
+ // redraw *will not* reinitialize any plot elements.
+ // That is, axes will not be autoscaled and defaults
+ // will not be reapplied to any plot elements. redraw
+ // is used primarily with zooming.
+ //
+ // Parameters:
+ // clear - false to not clear (empty) the plot container before redrawing (default: true).
+ this.redraw = function(clear) {
+ clear = (clear != null) ? clear : true;
+ this.target.trigger('jqplotPreRedraw');
+ if (clear) {
+ this.canvasManager.freeAllCanvases();
+ this.eventCanvas._elem.unbind();
+ // Dont think I bind any events to the target, this shouldn't be necessary.
+ // It will remove user's events.
+ // this.target.unbind();
+ this.target.empty();
+ }
+ for (var ax in this.axes) {
+ this.axes[ax]._ticks = [];
+ }
+ this.computePlotData();
+ // for (var i=0; i<this.series.length; i++) {
+ // this.populatePlotData(this.series[i], i);
+ // }
+ this._sumy = 0;
+ this._sumx = 0;
+ for (var i=0, tsl = this.series.length; i<tsl; i++) {
+ this._sumy += this.series[i]._sumy;
+ this._sumx += this.series[i]._sumx;
+ }
+ this.draw();
+ this.target.trigger('jqplotPostRedraw');
+ };
+
+ // method: draw
+ // Draws all elements of the plot into the container.
+ // Does not clear the container before drawing.
+ this.draw = function(){
+ if (this.drawIfHidden || this.target.is(':visible')) {
+ this.target.trigger('jqplotPreDraw');
+ var i,
+ j,
+ l,
+ tempseries;
+ for (i=0, l=$.jqplot.preDrawHooks.length; i<l; i++) {
+ $.jqplot.preDrawHooks[i].call(this);
+ }
+ for (i=0, l=this.preDrawHooks.hooks.length; i<l; i++) {
+ this.preDrawHooks.hooks[i].apply(this, this.preDrawSeriesHooks.args[i]);
+ }
+ // create an underlying canvas to be used for special features.
+ this.target.append(this.baseCanvas.createElement({left:0, right:0, top:0, bottom:0}, 'jqplot-base-canvas', null, this));
+ this.baseCanvas.setContext();
+ this.target.append(this.title.draw());
+ this.title.pack({top:0, left:0});
+
+ // make room for the legend between the grid and the edge.
+ // pass a dummy offsets object and a reference to the plot.
+ var legendElem = this.legend.draw({}, this);
+
+ var gridPadding = {top:0, left:0, bottom:0, right:0};
+
+ if (this.legend.placement == "outsideGrid") {
+ // temporarily append the legend to get dimensions
+ this.target.append(legendElem);
+ switch (this.legend.location) {
+ case 'n':
+ gridPadding.top += this.legend.getHeight();
+ break;
+ case 's':
+ gridPadding.bottom += this.legend.getHeight();
+ break;
+ case 'ne':
+ case 'e':
+ case 'se':
+ gridPadding.right += this.legend.getWidth();
+ break;
+ case 'nw':
+ case 'w':
+ case 'sw':
+ gridPadding.left += this.legend.getWidth();
+ break;
+ default: // same as 'ne'
+ gridPadding.right += this.legend.getWidth();
+ break;
+ }
+ legendElem = legendElem.detach();
+ }
+
+ var ax = this.axes;
+ var name;
+ // draw the yMidAxis first, so xaxis of pyramid chart can adjust itself if needed.
+ for (i=0; i<12; i++) {
+ name = _axisNames[i];
+ this.target.append(ax[name].draw(this.baseCanvas._ctx, this));
+ ax[name].set();
+ }
+ if (ax.yaxis.show) {
+ gridPadding.left += ax.yaxis.getWidth();
+ }
+ var ra = ['y2axis', 'y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis'];
+ var rapad = [0, 0, 0, 0, 0, 0, 0, 0];
+ var gpr = 0;
+ var n;
+ for (n=0; n<8; n++) {
+ if (ax[ra[n]].show) {
+ gpr += ax[ra[n]].getWidth();
+ rapad[n] = gpr;
+ }
+ }
+ gridPadding.right += gpr;
+ if (ax.x2axis.show) {
+ gridPadding.top += ax.x2axis.getHeight();
+ }
+ if (this.title.show) {
+ gridPadding.top += this.title.getHeight();
+ }
+ if (ax.xaxis.show) {
+ gridPadding.bottom += ax.xaxis.getHeight();
+ }
+
+ // end of gridPadding adjustments.
+
+ // if user passed in gridDimensions option, check against calculated gridPadding
+ if (this.options.gridDimensions && $.isPlainObject(this.options.gridDimensions)) {
+ var gdw = parseInt(this.options.gridDimensions.width, 10) || 0;
+ var gdh = parseInt(this.options.gridDimensions.height, 10) || 0;
+ var widthAdj = (this._width - gridPadding.left - gridPadding.right - gdw)/2;
+ var heightAdj = (this._height - gridPadding.top - gridPadding.bottom - gdh)/2;
+
+ if (heightAdj >= 0 && widthAdj >= 0) {
+ gridPadding.top += heightAdj;
+ gridPadding.bottom += heightAdj;
+ gridPadding.left += widthAdj;
+ gridPadding.right += widthAdj;
+ }
+ }
+ var arr = ['top', 'bottom', 'left', 'right'];
+ for (var n in arr) {
+ if (this._gridPadding[arr[n]] == null && gridPadding[arr[n]] > 0) {
+ this._gridPadding[arr[n]] = gridPadding[arr[n]];
+ }
+ else if (this._gridPadding[arr[n]] == null) {
+ this._gridPadding[arr[n]] = this._defaultGridPadding[arr[n]];
+ }
+ }
+
+ var legendPadding = this._gridPadding;
+
+ if (this.legend.placement === 'outsideGrid') {
+ legendPadding = {top:this.title.getHeight(), left: 0, right: 0, bottom: 0};
+ if (this.legend.location === 's') {
+ legendPadding.left = this._gridPadding.left;
+ legendPadding.right = this._gridPadding.right;
+ }
+ }
+
+ ax.xaxis.pack({position:'absolute', bottom:this._gridPadding.bottom - ax.xaxis.getHeight(), left:0, width:this._width}, {min:this._gridPadding.left, max:this._width - this._gridPadding.right});
+ ax.yaxis.pack({position:'absolute', top:0, left:this._gridPadding.left - ax.yaxis.getWidth(), height:this._height}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top});
+ ax.x2axis.pack({position:'absolute', top:this._gridPadding.top - ax.x2axis.getHeight(), left:0, width:this._width}, {min:this._gridPadding.left, max:this._width - this._gridPadding.right});
+ for (i=8; i>0; i--) {
+ ax[ra[i-1]].pack({position:'absolute', top:0, right:this._gridPadding.right - rapad[i-1]}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top});
+ }
+ var ltemp = (this._width - this._gridPadding.left - this._gridPadding.right)/2.0 + this._gridPadding.left - ax.yMidAxis.getWidth()/2.0;
+ ax.yMidAxis.pack({position:'absolute', top:0, left:ltemp, zIndex:9, textAlign: 'center'}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top});
+
+ this.target.append(this.grid.createElement(this._gridPadding, this));
+ this.grid.draw();
+
+ var series = this.series;
+ var seriesLength = series.length;
+ // put the shadow canvases behind the series canvases so shadows don't overlap on stacked bars.
+ for (i=0, l=seriesLength; i<l; i++) {
+ // draw series in order of stacking. This affects only
+ // order in which canvases are added to dom.
+ j = this.seriesStack[i];
+ this.target.append(series[j].shadowCanvas.createElement(this._gridPadding, 'jqplot-series-shadowCanvas', null, this));
+ series[j].shadowCanvas.setContext();
+ series[j].shadowCanvas._elem.data('seriesIndex', j);
+ }
+
+ for (i=0, l=seriesLength; i<l; i++) {
+ // draw series in order of stacking. This affects only
+ // order in which canvases are added to dom.
+ j = this.seriesStack[i];
+ this.target.append(series[j].canvas.createElement(this._gridPadding, 'jqplot-series-canvas', null, this));
+ series[j].canvas.setContext();
+ series[j].canvas._elem.data('seriesIndex', j);
+ }
+ // Need to use filled canvas to capture events in IE.
+ // Also, canvas seems to block selection of other elements in document on FF.
+ this.target.append(this.eventCanvas.createElement(this._gridPadding, 'jqplot-event-canvas', null, this));
+ this.eventCanvas.setContext();
+ this.eventCanvas._ctx.fillStyle = 'rgba(0,0,0,0)';
+ this.eventCanvas._ctx.fillRect(0,0,this.eventCanvas._ctx.canvas.width, this.eventCanvas._ctx.canvas.height);
+
+ // bind custom event handlers to regular events.
+ this.bindCustomEvents();
+
+ // draw legend before series if the series needs to know the legend dimensions.
+ if (this.legend.preDraw) {
+ this.eventCanvas._elem.before(legendElem);
+ this.legend.pack(legendPadding);
+ if (this.legend._elem) {
+ this.drawSeries({legendInfo:{location:this.legend.location, placement:this.legend.placement, width:this.legend.getWidth(), height:this.legend.getHeight(), xoffset:this.legend.xoffset, yoffset:this.legend.yoffset}});
+ }
+ else {
+ this.drawSeries();
+ }
+ }
+ else { // draw series before legend
+ this.drawSeries();
+ if (seriesLength) {
+ $(series[seriesLength-1].canvas._elem).after(legendElem);
+ }
+ this.legend.pack(legendPadding);
+ }
+
+ // register event listeners on the overlay canvas
+ for (var i=0, l=$.jqplot.eventListenerHooks.length; i<l; i++) {
+ // in the handler, this will refer to the eventCanvas dom element.
+ // make sure there are references back into plot objects.
+ this.eventCanvas._elem.bind($.jqplot.eventListenerHooks[i][0], {plot:this}, $.jqplot.eventListenerHooks[i][1]);
+ }
+
+ // register event listeners on the overlay canvas
+ for (var i=0, l=this.eventListenerHooks.hooks.length; i<l; i++) {
+ // in the handler, this will refer to the eventCanvas dom element.
+ // make sure there are references back into plot objects.
+ this.eventCanvas._elem.bind(this.eventListenerHooks.hooks[i][0], {plot:this}, this.eventListenerHooks.hooks[i][1]);
+ }
+
+ var fb = this.fillBetween;
+ if (fb.fill && fb.series1 !== fb.series2 && fb.series1 < seriesLength && fb.series2 < seriesLength && series[fb.series1]._type === 'line' && series[fb.series2]._type === 'line') {
+ this.doFillBetweenLines();
+ }
+
+ for (var i=0, l=$.jqplot.postDrawHooks.length; i<l; i++) {
+ $.jqplot.postDrawHooks[i].call(this);
+ }
+
+ for (var i=0, l=this.postDrawHooks.hooks.length; i<l; i++) {
+ this.postDrawHooks.hooks[i].apply(this, this.postDrawHooks.args[i]);
+ }
+
+ if (this.target.is(':visible')) {
+ this._drawCount += 1;
+ }
+
+ var temps,
+ tempr,
+ sel,
+ _els;
+ // ughh. ideally would hide all series then show them.
+ for (i=0, l=seriesLength; i<l; i++) {
+ temps = series[i];
+ tempr = temps.renderer;
+ sel = '.jqplot-point-label.jqplot-series-'+i;
+ if (tempr.animation && tempr.animation._supported && tempr.animation.show && (this._drawCount < 2 || this.animateReplot)) {
+ _els = this.target.find(sel);
+ _els.stop(true, true).hide();
+ temps.canvas._elem.stop(true, true).hide();
+ temps.shadowCanvas._elem.stop(true, true).hide();
+ temps.canvas._elem.jqplotEffect('blind', {mode: 'show', direction: tempr.animation.direction}, tempr.animation.speed);
+ temps.shadowCanvas._elem.jqplotEffect('blind', {mode: 'show', direction: tempr.animation.direction}, tempr.animation.speed);
+ _els.fadeIn(tempr.animation.speed*0.8);
+ }
+ }
+ _els = null;
+
+ this.target.trigger('jqplotPostDraw', [this]);
+ }
+ };
+
+ jqPlot.prototype.doFillBetweenLines = function () {
+ var fb = this.fillBetween;
+ var sid1 = fb.series1;
+ var sid2 = fb.series2;
+ // first series should always be lowest index
+ var id1 = (sid1 < sid2) ? sid1 : sid2;
+ var id2 = (sid2 > sid1) ? sid2 : sid1;
+
+ var series1 = this.series[id1];
+ var series2 = this.series[id2];
+
+ if (series2.renderer.smooth) {
+ var tempgd = series2.renderer._smoothedData.slice(0).reverse();
+ }
+ else {
+ var tempgd = series2.gridData.slice(0).reverse();
+ }
+
+ if (series1.renderer.smooth) {
+ var gd = series1.renderer._smoothedData.concat(tempgd);
+ }
+ else {
+ var gd = series1.gridData.concat(tempgd);
+ }
+
+ var color = (fb.color !== null) ? fb.color : this.series[sid1].fillColor;
+ var baseSeries = (fb.baseSeries !== null) ? fb.baseSeries : id1;
+
+ // now apply a fill to the shape on the lower series shadow canvas,
+ // so it is behind both series.
+ var sr = this.series[baseSeries].renderer.shapeRenderer;
+ var opts = {fillStyle: color, fill: true, closePath: true};
+ sr.draw(series1.shadowCanvas._ctx, gd, opts);
+ };
+
+ this.bindCustomEvents = function() {
+ this.eventCanvas._elem.bind('click', {plot:this}, this.onClick);
+ this.eventCanvas._elem.bind('dblclick', {plot:this}, this.onDblClick);
+ this.eventCanvas._elem.bind('mousedown', {plot:this}, this.onMouseDown);
+ this.eventCanvas._elem.bind('mousemove', {plot:this}, this.onMouseMove);
+ this.eventCanvas._elem.bind('mouseenter', {plot:this}, this.onMouseEnter);
+ this.eventCanvas._elem.bind('mouseleave', {plot:this}, this.onMouseLeave);
+ if (this.captureRightClick) {
+ this.eventCanvas._elem.bind('mouseup', {plot:this}, this.onRightClick);
+ this.eventCanvas._elem.get(0).oncontextmenu = function() {
+ return false;
+ };
+ }
+ else {
+ this.eventCanvas._elem.bind('mouseup', {plot:this}, this.onMouseUp);
+ }
+ };
+
+ function getEventPosition(ev) {
+ var plot = ev.data.plot;
+ var go = plot.eventCanvas._elem.offset();
+ var gridPos = {x:ev.pageX - go.left, y:ev.pageY - go.top};
+ var dataPos = {xaxis:null, yaxis:null, x2axis:null, y2axis:null, y3axis:null, y4axis:null, y5axis:null, y6axis:null, y7axis:null, y8axis:null, y9axis:null, yMidAxis:null};
+ var an = ['xaxis', 'yaxis', 'x2axis', 'y2axis', 'y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis', 'yMidAxis'];
+ var ax = plot.axes;
+ var n, axis;
+ for (n=11; n>0; n--) {
+ axis = an[n-1];
+ if (ax[axis].show) {
+ dataPos[axis] = ax[axis].series_p2u(gridPos[axis.charAt(0)]);
+ }
+ }
+
+ return {offsets:go, gridPos:gridPos, dataPos:dataPos};
+ }
+
+
+ // function to check if event location is over a area area
+ function checkIntersection(gridpos, plot) {
+ var series = plot.series;
+ var i, j, k, s, r, x, y, theta, sm, sa, minang, maxang;
+ var d0, d, p, pp, points, bw, hp;
+ var threshold, t;
+ for (k=plot.seriesStack.length-1; k>=0; k--) {
+ i = plot.seriesStack[k];
+ s = series[i];
+ hp = s._highlightThreshold;
+ switch (s.renderer.constructor) {
+ case $.jqplot.BarRenderer:
+ x = gridpos.x;
+ y = gridpos.y;
+ for (j=0; j<s._barPoints.length; j++) {
+ points = s._barPoints[j];
+ p = s.gridData[j];
+ if (x>points[0][0] && x<points[2][0] && y>points[2][1] && y<points[0][1]) {
+ return {seriesIndex:s.index, pointIndex:j, gridData:p, data:s.data[j], points:s._barPoints[j]};
+ }
+ }
+ break;
+ case $.jqplot.PyramidRenderer:
+ x = gridpos.x;
+ y = gridpos.y;
+ for (j=0; j<s._barPoints.length; j++) {
+ points = s._barPoints[j];
+ p = s.gridData[j];
+ if (x > points[0][0] + hp[0][0] && x < points[2][0] + hp[2][0] && y > points[2][1] && y < points[0][1]) {
+ return {seriesIndex:s.index, pointIndex:j, gridData:p, data:s.data[j], points:s._barPoints[j]};
+ }
+ }
+ break;
+
+ case $.jqplot.DonutRenderer:
+ sa = s.startAngle/180*Math.PI;
+ x = gridpos.x - s._center[0];
+ y = gridpos.y - s._center[1];
+ r = Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2));
+ if (x > 0 && -y >= 0) {
+ theta = 2*Math.PI - Math.atan(-y/x);
+ }
+ else if (x > 0 && -y < 0) {
+ theta = -Math.atan(-y/x);
+ }
+ else if (x < 0) {
+ theta = Math.PI - Math.atan(-y/x);
+ }
+ else if (x == 0 && -y > 0) {
+ theta = 3*Math.PI/2;
+ }
+ else if (x == 0 && -y < 0) {
+ theta = Math.PI/2;
+ }
+ else if (x == 0 && y == 0) {
+ theta = 0;
+ }
+ if (sa) {
+ theta -= sa;
+ if (theta < 0) {
+ theta += 2*Math.PI;
+ }
+ else if (theta > 2*Math.PI) {
+ theta -= 2*Math.PI;
+ }
+ }
+
+ sm = s.sliceMargin/180*Math.PI;
+ if (r < s._radius && r > s._innerRadius) {
+ for (j=0; j<s.gridData.length; j++) {
+ minang = (j>0) ? s.gridData[j-1][1]+sm : sm;
+ maxang = s.gridData[j][1];
+ if (theta > minang && theta < maxang) {
+ return {seriesIndex:s.index, pointIndex:j, gridData:[gridpos.x,gridpos.y], data:s.data[j]};
+ }
+ }
+ }
+ break;
+
+ case $.jqplot.PieRenderer:
+ sa = s.startAngle/180*Math.PI;
+ x = gridpos.x - s._center[0];
+ y = gridpos.y - s._center[1];
+ r = Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2));
+ if (x > 0 && -y >= 0) {
+ theta = 2*Math.PI - Math.atan(-y/x);
+ }
+ else if (x > 0 && -y < 0) {
+ theta = -Math.atan(-y/x);
+ }
+ else if (x < 0) {
+ theta = Math.PI - Math.atan(-y/x);
+ }
+ else if (x == 0 && -y > 0) {
+ theta = 3*Math.PI/2;
+ }
+ else if (x == 0 && -y < 0) {
+ theta = Math.PI/2;
+ }
+ else if (x == 0 && y == 0) {
+ theta = 0;
+ }
+ if (sa) {
+ theta -= sa;
+ if (theta < 0) {
+ theta += 2*Math.PI;
+ }
+ else if (theta > 2*Math.PI) {
+ theta -= 2*Math.PI;
+ }
+ }
+
+ sm = s.sliceMargin/180*Math.PI;
+ if (r < s._radius) {
+ for (j=0; j<s.gridData.length; j++) {
+ minang = (j>0) ? s.gridData[j-1][1]+sm : sm;
+ maxang = s.gridData[j][1];
+ if (theta > minang && theta < maxang) {
+ return {seriesIndex:s.index, pointIndex:j, gridData:[gridpos.x,gridpos.y], data:s.data[j]};
+ }
+ }
+ }
+ break;
+
+ case $.jqplot.BubbleRenderer:
+ x = gridpos.x;
+ y = gridpos.y;
+ var ret = null;
+
+ if (s.show) {
+ for (var j=0; j<s.gridData.length; j++) {
+ p = s.gridData[j];
+ d = Math.sqrt( (x-p[0]) * (x-p[0]) + (y-p[1]) * (y-p[1]) );
+ if (d <= p[2] && (d <= d0 || d0 == null)) {
+ d0 = d;
+ ret = {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+ if (ret != null) {
+ return ret;
+ }
+ }
+ break;
+
+ case $.jqplot.FunnelRenderer:
+ x = gridpos.x;
+ y = gridpos.y;
+ var v = s._vertices,
+ vfirst = v[0],
+ vlast = v[v.length-1],
+ lex,
+ rex,
+ cv;
+
+ // equations of right and left sides, returns x, y values given height of section (y value and 2 points)
+
+ function findedge (l, p1 , p2) {
+ var m = (p1[1] - p2[1])/(p1[0] - p2[0]);
+ var b = p1[1] - m*p1[0];
+ var y = l + p1[1];
+
+ return [(y - b)/m, y];
+ }
+
+ // check each section
+ lex = findedge(y, vfirst[0], vlast[3]);
+ rex = findedge(y, vfirst[1], vlast[2]);
+ for (j=0; j<v.length; j++) {
+ cv = v[j];
+ if (y >= cv[0][1] && y <= cv[3][1] && x >= lex[0] && x <= rex[0]) {
+ return {seriesIndex:s.index, pointIndex:j, gridData:null, data:s.data[j]};
+ }
+ }
+ break;
+
+ case $.jqplot.LineRenderer:
+ x = gridpos.x;
+ y = gridpos.y;
+ r = s.renderer;
+ if (s.show) {
+ if ((s.fill || (s.renderer.bands.show && s.renderer.bands.fill)) && (!plot.plugins.highlighter || !plot.plugins.highlighter.show)) {
+ // first check if it is in bounding box
+ var inside = false;
+ if (x>s._boundingBox[0][0] && x<s._boundingBox[1][0] && y>s._boundingBox[1][1] && y<s._boundingBox[0][1]) {
+ // now check the crossing number
+
+ var numPoints = s._areaPoints.length;
+ var ii;
+ var j = numPoints-1;
+
+ for(var ii=0; ii < numPoints; ii++) {
+ var vertex1 = [s._areaPoints[ii][0], s._areaPoints[ii][1]];
+ var vertex2 = [s._areaPoints[j][0], s._areaPoints[j][1]];
+
+ if (vertex1[1] < y && vertex2[1] >= y || vertex2[1] < y && vertex1[1] >= y) {
+ if (vertex1[0] + (y - vertex1[1]) / (vertex2[1] - vertex1[1]) * (vertex2[0] - vertex1[0]) < x) {
+ inside = !inside;
+ }
+ }
+
+ j = ii;
+ }
+ }
+ if (inside) {
+ return {seriesIndex:i, pointIndex:null, gridData:s.gridData, data:s.data, points:s._areaPoints};
+ }
+ break;
+
+ }
+
+ else {
+ t = s.markerRenderer.size/2+s.neighborThreshold;
+ threshold = (t > 0) ? t : 0;
+ for (var j=0; j<s.gridData.length; j++) {
+ p = s.gridData[j];
+ // neighbor looks different to OHLC chart.
+ if (r.constructor == $.jqplot.OHLCRenderer) {
+ if (r.candleStick) {
+ var yp = s._yaxis.series_u2p;
+ if (x >= p[0]-r._bodyWidth/2 && x <= p[0]+r._bodyWidth/2 && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) {
+ return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+ // if an open hi low close chart
+ else if (!r.hlc){
+ var yp = s._yaxis.series_u2p;
+ if (x >= p[0]-r._tickLength && x <= p[0]+r._tickLength && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) {
+ return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+ // a hi low close chart
+ else {
+ var yp = s._yaxis.series_u2p;
+ if (x >= p[0]-r._tickLength && x <= p[0]+r._tickLength && y >= yp(s.data[j][1]) && y <= yp(s.data[j][2])) {
+ return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+
+ }
+ else if (p[0] != null && p[1] != null){
+ d = Math.sqrt( (x-p[0]) * (x-p[0]) + (y-p[1]) * (y-p[1]) );
+ if (d <= threshold && (d <= d0 || d0 == null)) {
+ d0 = d;
+ return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+ }
+ }
+ }
+ break;
+
+ default:
+ x = gridpos.x;
+ y = gridpos.y;
+ r = s.renderer;
+ if (s.show) {
+ t = s.markerRenderer.size/2+s.neighborThreshold;
+ threshold = (t > 0) ? t : 0;
+ for (var j=0; j<s.gridData.length; j++) {
+ p = s.gridData[j];
+ // neighbor looks different to OHLC chart.
+ if (r.constructor == $.jqplot.OHLCRenderer) {
+ if (r.candleStick) {
+ var yp = s._yaxis.series_u2p;
+ if (x >= p[0]-r._bodyWidth/2 && x <= p[0]+r._bodyWidth/2 && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) {
+ return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+ // if an open hi low close chart
+ else if (!r.hlc){
+ var yp = s._yaxis.series_u2p;
+ if (x >= p[0]-r._tickLength && x <= p[0]+r._tickLength && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) {
+ return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+ // a hi low close chart
+ else {
+ var yp = s._yaxis.series_u2p;
+ if (x >= p[0]-r._tickLength && x <= p[0]+r._tickLength && y >= yp(s.data[j][1]) && y <= yp(s.data[j][2])) {
+ return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+
+ }
+ else {
+ d = Math.sqrt( (x-p[0]) * (x-p[0]) + (y-p[1]) * (y-p[1]) );
+ if (d <= threshold && (d <= d0 || d0 == null)) {
+ d0 = d;
+ return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
+ }
+ }
+ }
+ }
+ break;
+ }
+ }
+
+ return null;
+ }
+
+
+
+ this.onClick = function(ev) {
+ // Event passed in is normalized and will have data attribute.
+ // Event passed out is unnormalized.
+ var positions = getEventPosition(ev);
+ var p = ev.data.plot;
+ var neighbor = checkIntersection(positions.gridPos, p);
+ var evt = $.Event('jqplotClick');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]);
+ };
+
+ this.onDblClick = function(ev) {
+ // Event passed in is normalized and will have data attribute.
+ // Event passed out is unnormalized.
+ var positions = getEventPosition(ev);
+ var p = ev.data.plot;
+ var neighbor = checkIntersection(positions.gridPos, p);
+ var evt = $.Event('jqplotDblClick');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]);
+ };
+
+ this.onMouseDown = function(ev) {
+ var positions = getEventPosition(ev);
+ var p = ev.data.plot;
+ var neighbor = checkIntersection(positions.gridPos, p);
+ var evt = $.Event('jqplotMouseDown');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]);
+ };
+
+ this.onMouseUp = function(ev) {
+ var positions = getEventPosition(ev);
+ var evt = $.Event('jqplotMouseUp');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, null, ev.data.plot]);
+ };
+
+ this.onRightClick = function(ev) {
+ var positions = getEventPosition(ev);
+ var p = ev.data.plot;
+ var neighbor = checkIntersection(positions.gridPos, p);
+ if (p.captureRightClick) {
+ if (ev.which == 3) {
+ var evt = $.Event('jqplotRightClick');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]);
+ }
+ else {
+ var evt = $.Event('jqplotMouseUp');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]);
+ }
+ }
+ };
+
+ this.onMouseMove = function(ev) {
+ var positions = getEventPosition(ev);
+ var p = ev.data.plot;
+ var neighbor = checkIntersection(positions.gridPos, p);
+ var evt = $.Event('jqplotMouseMove');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]);
+ };
+
+ this.onMouseEnter = function(ev) {
+ var positions = getEventPosition(ev);
+ var p = ev.data.plot;
+ var evt = $.Event('jqplotMouseEnter');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ evt.relatedTarget = ev.relatedTarget;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, null, p]);
+ };
+
+ this.onMouseLeave = function(ev) {
+ var positions = getEventPosition(ev);
+ var p = ev.data.plot;
+ var evt = $.Event('jqplotMouseLeave');
+ evt.pageX = ev.pageX;
+ evt.pageY = ev.pageY;
+ evt.relatedTarget = ev.relatedTarget;
+ $(this).trigger(evt, [positions.gridPos, positions.dataPos, null, p]);
+ };
+
+ // method: drawSeries
+ // Redraws all or just one series on the plot. No axis scaling
+ // is performed and no other elements on the plot are redrawn.
+ // options is an options object to pass on to the series renderers.
+ // It can be an empty object {}. idx is the series index
+ // to redraw if only one series is to be redrawn.
+ this.drawSeries = function(options, idx){
+ var i, series, ctx;
+ // if only one argument passed in and it is a number, use it ad idx.
+ idx = (typeof(options) === "number" && idx == null) ? options : idx;
+ options = (typeof(options) === "object") ? options : {};
+ // draw specified series
+ if (idx != undefined) {
+ series = this.series[idx];
+ ctx = series.shadowCanvas._ctx;
+ ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
+ series.drawShadow(ctx, options, this);
+ ctx = series.canvas._ctx;
+ ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
+ series.draw(ctx, options, this);
+ if (series.renderer.constructor == $.jqplot.BezierCurveRenderer) {
+ if (idx < this.series.length - 1) {
+ this.drawSeries(idx+1);
+ }
+ }
+ }
+
+ else {
+ // if call series drawShadow method first, in case all series shadows
+ // should be drawn before any series. This will ensure, like for
+ // stacked bar plots, that shadows don't overlap series.
+ for (i=0; i<this.series.length; i++) {
+ // first clear the canvas
+ series = this.series[i];
+ ctx = series.shadowCanvas._ctx;
+ ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
+ series.drawShadow(ctx, options, this);
+ ctx = series.canvas._ctx;
+ ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
+ series.draw(ctx, options, this);
+ }
+ }
+ options = idx = i = series = ctx = null;
+ };
+
+ // method: moveSeriesToFront
+ // This method requires jQuery 1.4+
+ // Moves the specified series canvas in front of all other series canvases.
+ // This effectively "draws" the specified series on top of all other series,
+ // although it is performed through DOM manipulation, no redrawing is performed.
+ //
+ // Parameters:
+ // idx - 0 based index of the series to move. This will be the index of the series
+ // as it was first passed into the jqplot function.
+ this.moveSeriesToFront = function (idx) {
+ idx = parseInt(idx, 10);
+ var stackIndex = $.inArray(idx, this.seriesStack);
+ // if already in front, return
+ if (stackIndex == -1) {
+ return;
+ }
+ if (stackIndex == this.seriesStack.length -1) {
+ this.previousSeriesStack = this.seriesStack.slice(0);
+ return;
+ }
+ var opidx = this.seriesStack[this.seriesStack.length -1];
+ var serelem = this.series[idx].canvas._elem.detach();
+ var shadelem = this.series[idx].shadowCanvas._elem.detach();
+ this.series[opidx].shadowCanvas._elem.after(shadelem);
+ this.series[opidx].canvas._elem.after(serelem);
+ this.previousSeriesStack = this.seriesStack.slice(0);
+ this.seriesStack.splice(stackIndex, 1);
+ this.seriesStack.push(idx);
+ };
+
+ // method: moveSeriesToBack
+ // This method requires jQuery 1.4+
+ // Moves the specified series canvas behind all other series canvases.
+ //
+ // Parameters:
+ // idx - 0 based index of the series to move. This will be the index of the series
+ // as it was first passed into the jqplot function.
+ this.moveSeriesToBack = function (idx) {
+ idx = parseInt(idx, 10);
+ var stackIndex = $.inArray(idx, this.seriesStack);
+ // if already in back, return
+ if (stackIndex == 0 || stackIndex == -1) {
+ return;
+ }
+ var opidx = this.seriesStack[0];
+ var serelem = this.series[idx].canvas._elem.detach();
+ var shadelem = this.series[idx].shadowCanvas._elem.detach();
+ this.series[opidx].shadowCanvas._elem.before(shadelem);
+ this.series[opidx].canvas._elem.before(serelem);
+ this.previousSeriesStack = this.seriesStack.slice(0);
+ this.seriesStack.splice(stackIndex, 1);
+ this.seriesStack.unshift(idx);
+ };
+
+ // method: restorePreviousSeriesOrder
+ // This method requires jQuery 1.4+
+ // Restore the series canvas order to its previous state.
+ // Useful to put a series back where it belongs after moving
+ // it to the front.
+ this.restorePreviousSeriesOrder = function () {
+ var i, j, serelem, shadelem, temp, move, keep;
+ // if no change, return.
+ if (this.seriesStack == this.previousSeriesStack) {
+ return;
+ }
+ for (i=1; i<this.previousSeriesStack.length; i++) {
+ move = this.previousSeriesStack[i];
+ keep = this.previousSeriesStack[i-1];
+ serelem = this.series[move].canvas._elem.detach();
+ shadelem = this.series[move].shadowCanvas._elem.detach();
+ this.series[keep].shadowCanvas._elem.after(shadelem);
+ this.series[keep].canvas._elem.after(serelem);
+ }
+ temp = this.seriesStack.slice(0);
+ this.seriesStack = this.previousSeriesStack.slice(0);
+ this.previousSeriesStack = temp;
+ };
+
+ // method: restoreOriginalSeriesOrder
+ // This method requires jQuery 1.4+
+ // Restore the series canvas order to its original order
+ // when the plot was created.
+ this.restoreOriginalSeriesOrder = function () {
+ var i, j, arr=[], serelem, shadelem;
+ for (i=0; i<this.series.length; i++) {
+ arr.push(i);
+ }
+ if (this.seriesStack == arr) {
+ return;
+ }
+ this.previousSeriesStack = this.seriesStack.slice(0);
+ this.seriesStack = arr;
+ for (i=1; i<this.seriesStack.length; i++) {
+ serelem = this.series[i].canvas._elem.detach();
+ shadelem = this.series[i].shadowCanvas._elem.detach();
+ this.series[i-1].shadowCanvas._elem.after(shadelem);
+ this.series[i-1].canvas._elem.after(serelem);
+ }
+ };
+
+ this.activateTheme = function (name) {
+ this.themeEngine.activate(this, name);
+ };
+ }
+
+
+ // conpute a highlight color or array of highlight colors from given colors.
+ $.jqplot.computeHighlightColors = function(colors) {
+ var ret;
+ if ($.isArray(colors)) {
+ ret = [];
+ for (var i=0; i<colors.length; i++){
+ var rgba = $.jqplot.getColorComponents(colors[i]);
+ var newrgb = [rgba[0], rgba[1], rgba[2]];
+ var sum = newrgb[0] + newrgb[1] + newrgb[2];
+ for (var j=0; j<3; j++) {
+ // when darkening, lowest color component can be is 60.
+ newrgb[j] = (sum > 660) ? newrgb[j] * 0.85 : 0.73 * newrgb[j] + 90;
+ newrgb[j] = parseInt(newrgb[j], 10);
+ (newrgb[j] > 255) ? 255 : newrgb[j];
+ }
+ // newrgb[3] = (rgba[3] > 0.4) ? rgba[3] * 0.4 : rgba[3] * 1.5;
+ // newrgb[3] = (rgba[3] > 0.5) ? 0.8 * rgba[3] - .1 : rgba[3] + 0.2;
+ newrgb[3] = 0.3 + 0.35 * rgba[3];
+ ret.push('rgba('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+','+newrgb[3]+')');
+ }
+ }
+ else {
+ var rgba = $.jqplot.getColorComponents(colors);
+ var newrgb = [rgba[0], rgba[1], rgba[2]];
+ var sum = newrgb[0] + newrgb[1] + newrgb[2];
+ for (var j=0; j<3; j++) {
+ // when darkening, lowest color component can be is 60.
+ // newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.3 * (255 - newrgb[j]);
+ // newrgb[j] = parseInt(newrgb[j], 10);
+ newrgb[j] = (sum > 660) ? newrgb[j] * 0.85 : 0.73 * newrgb[j] + 90;
+ newrgb[j] = parseInt(newrgb[j], 10);
+ (newrgb[j] > 255) ? 255 : newrgb[j];
projects / psensor-pkg-ubuntu.git / commitdiff