30 lines
7.5 KiB
JavaScript
30 lines
7.5 KiB
JavaScript
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/**
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* jqPlot
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* Pure JavaScript plotting plugin using jQuery
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*
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* Version: 1.0.0b2_r792
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*
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* Copyright (c) 2009-2011 Chris Leonello
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* jqPlot is currently available for use in all personal or commercial projects
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* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
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* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
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* choose the license that best suits your project and use it accordingly.
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*
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* Although not required, the author would appreciate an email letting him
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* know of any substantial use of jqPlot. You can reach the author at:
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* chris at jqplot dot com or see http://www.jqplot.com/info.php .
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*
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* If you are feeling kind and generous, consider supporting the project by
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* making a donation at: http://www.jqplot.com/donate.php .
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*
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* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
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*
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* version 2007.04.27
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* author Ash Searle
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* http://hexmen.com/blog/2007/03/printf-sprintf/
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* http://hexmen.com/js/sprintf.js
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* The author (Ash Searle) has placed this code in the public domain:
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* "This code is unrestricted: you are free to use it however you like."
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*
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*/
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(function(d){d.jqplot.eventListenerHooks.push(["jqplotMouseMove",f]);d.jqplot.Highlighter=function(h){this.show=d.jqplot.config.enablePlugins;this.markerRenderer=new d.jqplot.MarkerRenderer({shadow:false});this.showMarker=true;this.lineWidthAdjust=2.5;this.sizeAdjust=5;this.showTooltip=true;this.tooltipLocation="nw";this.fadeTooltip=true;this.tooltipFadeSpeed="fast";this.tooltipOffset=2;this.tooltipAxes="both";this.tooltipSeparator=", ";this.tooltipContentEditor=null;this.useAxesFormatters=true;this.tooltipFormatString="%.5P";this.formatString=null;this.yvalues=1;this.bringSeriesToFront=false;this._tooltipElem;this.isHighlighting=false;d.extend(true,this,h)};var b=["nw","n","ne","e","se","s","sw","w"];var e={nw:0,n:1,ne:2,e:3,se:4,s:5,sw:6,w:7};var c=["se","s","sw","w","nw","n","ne","e"];d.jqplot.Highlighter.init=function(k,j,i){var h=i||{};this.plugins.highlighter=new d.jqplot.Highlighter(h.highlighter)};d.jqplot.Highlighter.parseOptions=function(i,h){this.showHighlight=true};d.jqplot.Highlighter.postPlotDraw=function(){if(this.plugins.highlighter&&this.plugins.highlighter.highlightCanvas){this.plugins.highlighter.highlightCanvas.resetCanvas();this.plugins.highlighter.highlightCanvas=null}if(this.plugins.highlighter&&this.plugins.highlighter._tooltipElem){this.plugins.highlighter._tooltipElem.emptyForce();this.plugins.highlighter._tooltipElem=null}this.plugins.highlighter.highlightCanvas=new d.jqplot.GenericCanvas();this.eventCanvas._elem.before(this.plugins.highlighter.highlightCanvas.createElement(this._gridPadding,"jqplot-highlight-canvas",this._plotDimensions,this));this.plugins.highlighter.highlightCanvas.setContext();var h=document.createElement("div");this.plugins.highlighter._tooltipElem=d(h);h=null;this.plugins.highlighter._tooltipElem.addClass("jqplot-highlighter-tooltip");this.plugins.highlighter._tooltipElem.css({position:"absolute",display:"none"});this.eventCanvas._elem.before(this.plugins.highlighter._tooltipElem)};d.jqplot.preInitHooks.push(d.jqplot.Highlighter.init);d.jqplot.preParseSeriesOptionsHooks.push(d.jqplot.Highlighter.parseOptions);d.jqplot.postDrawHooks.push(d.jqplot.Highlighter.postPlotDraw);function a(m,o){var j=m.plugins.highlighter;var p=m.series[o.seriesIndex];var h=p.markerRenderer;var i=j.markerRenderer;i.style=h.style;i.lineWidth=h.lineWidth+j.lineWidthAdjust;i.size=h.size+j.sizeAdjust;var l=d.jqplot.getColorComponents(h.color);var n=[l[0],l[1],l[2]];var k=(l[3]>=0.6)?l[3]*0.6:l[3]*(2-l[3]);i.color="rgba("+n[0]+","+n[1]+","+n[2]+","+k+")";i.init();i.draw(p.gridData[o.pointIndex][0],p.gridData[o.pointIndex][1],j.highlightCanvas._ctx)}function g(w,q,m){var k=w.plugins.highlighter;var B=k._tooltipElem;if(k.useAxesFormatters){var u=q._xaxis._ticks[0].formatter;var h=q._yaxis._ticks[0].formatter;var C=q._xaxis._ticks[0].formatString;var r=q._yaxis._ticks[0].formatString;var v;var s=u(C,m.data[0]);var l=[];for(var z=1;z<k.yvalues+1;z++){l.push(h(r,m.data[z]))}if(k.formatString){switch(k.tooltipAxes){case"both":case"xy":l.unshift(s);l.unshift(k.formatString);v=d.jqplot.sprintf.apply(d.jqplot.sprintf,l);break;case"yx":l.push(s);l.unshift(k.formatString);v=d.jqplot.sprintf.apply(d.jqplot.sprintf,l);break;case"x":v=d.jqplot.sprintf.apply(d.jqplot.sprintf,[k.formatString,s]);break;case"y":l.unshift(k.formatString);v=d.jqplot.sprintf.apply(d.jqplot.sprintf,l);break;default:l.unshift(s);l.unshift(k.formatString);v=d.jqplot.sprintf.apply(d.jqplot.sprintf,l);break}}else{switch(k.tooltipAxes){case"both":case"xy":v=s;for(var z=0;z<l.length;z++){v+=k.tooltipSeparator+l[z]}break;case"yx":v="";for(var z=0;z<l.length;z++){v+=l[z]+k.tooltipSeparator}v+=s;break;case"x":v=s;break;case"y":v=l.join(k.tooltipSeparator);break;default:v=s;for(var z=0;z<l.length;z++){v+=k.tooltipSeparator+l[z]}break}}}else{var v;if(k.tooltipAxes=="both"||k.tooltipAxes=="xy"){v=d.jqplot.sprintf(k.tooltipFormatString,m.data[0])+k.tooltipSeparator+d.jqplot.sprintf(k.tooltipFormatString,m.data[1])}else{if(k.tooltipAxes=="yx"){v=d.jqplot.sprintf(k.tooltipFormatString,m.data[1])+k.tooltipSeparator+d.jqplot.sprintf(k.tooltipFormatString,
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