/** * jqPlot * Pure JavaScript plotting plugin using jQuery * * Version: 1.0.0b2_r947 * * Copyright (c) 2009-2011 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. * * 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 . * * If you are feeling kind and generous, consider supporting the project by * 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/ * http://hexmen.com/js/sprintf.js * 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." * * included jsDate library by Chris Leonello: * * Copyright (c) 2010-2011 Chris Leonello * * jsDate is currently available for use in all personal or commercial projects * 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. * * jsDate borrows many concepts and ideas from the Date Instance * Methods by Ken Snyder along with some parts of Ken's actual code. * * Ken's origianl Date Instance Methods and copyright notice: * * Ken Snyder (ken d snyder at gmail dot com) * 2008-09-10 * version 2.0.2 (http://kendsnyder.com/sandbox/date/) * Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/) * * jqplotToImage function based on Larry Siden's export-jqplot-to-png.js. * Larry has generously given permission to adapt his code for inclusion * into jqPlot. * * Larry's original code can be found here: * * https://github.com/lsiden/export-jqplot-to-png * * */ (function(c){c.jqplot.MeterGaugeRenderer=function(){c.jqplot.LineRenderer.call(this)};c.jqplot.MeterGaugeRenderer.prototype=new c.jqplot.LineRenderer();c.jqplot.MeterGaugeRenderer.prototype.constructor=c.jqplot.MeterGaugeRenderer;c.jqplot.MeterGaugeRenderer.prototype.init=function(e){this.diameter=null;this.padding=null;this.shadowOffset=2;this.shadowAlpha=0.07;this.shadowDepth=4;this.background="#efefef";this.ringColor="#BBC6D0";this.needleColor="#C3D3E5";this.tickColor="989898";this.ringWidth=null;this.min;this.max;this.ticks=[];this.showTicks=true;this.showTickLabels=true;this.label=null;this.labelHeightAdjust=0;this.labelPosition="inside";this.intervals=[];this.intervalColors=["#4bb2c5","#EAA228","#c5b47f","#579575","#839557","#958c12","#953579","#4b5de4","#d8b83f","#ff5800","#0085cc","#c747a3","#cddf54","#FBD178","#26B4E3","#bd70c7"];this.intervalInnerRadius=null;this.intervalOuterRadius=null;this.tickRenderer=c.jqplot.MeterGaugeTickRenderer;this.tickPositions=[1,2,2.5,5,10];this.tickSpacing=30;this.numberMinorTicks=null;this.hubRadius=null;this.tickPadding=null;this.needleThickness=null;this.needlePad=6;this.pegNeedle=true;this._type="meterGauge";c.extend(true,this,e);this.type=null;this.numberTicks=null;this.tickInterval=null;this.span=180;if(this.type=="circular"){this.semiCircular=false}else{if(this.type!="circular"){this.semiCircular=true}else{this.semiCircular=(this.span<=180)?true:false}}this._tickPoints=[];this._labelElem=null;this.startAngle=(90+(360-this.span)/2)*Math.PI/180;this.endAngle=(90-(360-this.span)/2)*Math.PI/180;this.setmin=!!(this.min==null);this.setmax=!!(this.max==null);if(this.intervals.length){if(this.intervals[0].length==null||this.intervals.length==1){for(var f=0;f=this.data[0][1]){this.max=this.intervals[this.intervals.length-1][0];this.setmax=false}}else{this.setmax=false}}else{this.min=(this.min==null)?0:this.min;this.setmin=false;if(this.max==null){this.max=this.data[0][1]*1.25;this.setmax=true}else{this.setmax=false}}}};c.jqplot.MeterGaugeRenderer.prototype.setGridData=function(j){var f=[];var k=[];var e=this.startAngle;for(var h=0;h0){f[h]+=f[h-1]}}var g=Math.PI*2/f[f.length-1];for(var h=0;h0){f[h]+=f[h-1]}}var g=Math.PI*2/f[f.length-1];for(var h=0;h=0;h--){e=f/(j[h]*Math.pow(10,g));if(e==4||e==5){return e-1}}return null}c.jqplot.MeterGaugeRenderer.prototype.draw=function(X,aC,ap){var aa;var aM=(ap!=undefined)?ap:{};var ai=0;var ah=0;var at=1;if(ap.legendInfo&&ap.legendInfo.placement=="inside"){var aI=ap.legendInfo;switch(aI.location){case"nw":ai=aI.width+aI.xoffset;break;case"w":ai=aI.width+aI.xoffset;break;case"sw":ai=aI.width+aI.xoffset;break;case"ne":ai=aI.width+aI.xoffset;at=-1;break;case"e":ai=aI.width+aI.xoffset;at=-1;break;case"se":ai=aI.width+aI.xoffset;at=-1;break;case"n":ah=aI.height+aI.yoffset;break;case"s":ah=aI.height+aI.yoffset;at=-1;break;default:break}}if(this.label){this._labelElem=c('
'+this.label+"
");this.canvas._elem.after(this._labelElem)}var m=(aM.shadow!=undefined)?aM.shadow:this.shadow;var N=(aM.showLine!=undefined)?aM.showLine:this.showLine;var I=(aM.fill!=undefined)?aM.fill:this.fill;var K=X.canvas.width;var S=X.canvas.height;if(this.padding==null){this.padding=Math.round(Math.min(K,S)/30)}var Q=K-ai-2*this.padding;var ab=S-ah-2*this.padding;if(this.labelPosition=="bottom"&&this.label){ab-=this._labelElem.outerHeight(true)}var L=Math.min(Q,ab);var ad=L;if(!this.diameter){if(this.semiCircular){if(Q>=2*ab){if(!this.ringWidth){this.ringWidth=2*ab/35}this.needleThickness=this.needleThickness||2+Math.pow(this.ringWidth,0.8);this.innerPad=this.ringWidth/2+this.needleThickness/2+this.needlePad;this.diameter=2*(ab-2*this.innerPad)}else{if(!this.ringWidth){this.ringWidth=Q/35}this.needleThickness=this.needleThickness||2+Math.pow(this.ringWidth,0.8);this.innerPad=this.ringWidth/2+this.needleThickness/2+this.needlePad;this.diameter=Q-2*this.innerPad-this.ringWidth-this.padding}this._center=[(K-at*ai)/2+at*ai,(S+at*ah-this.padding-this.ringWidth-this.innerPad)]}else{if(!this.ringWidth){this.ringWidth=ad/35}this.needleThickness=this.needleThickness||2+Math.pow(this.ringWidth,0.8);this.innerPad=0;this.diameter=ad-this.ringWidth;this._center=[(K-at*ai)/2+at*ai,(S-at*ah)/2+at*ah]}}if(this._labelElem&&this.labelPosition=="bottom"){this._center[1]-=this._labelElem.outerHeight(true)}this._radius=this.diameter/2;this.tickSpacing=6000/this.diameter;if(!this.hubRadius){this.hubRadius=this.diameter/18}this.shadowOffset=0.5+this.ringWidth/9;this.shadowWidth=this.ringWidth*1;this.tickPadding=3+Math.pow(this.diameter/20,0.7);this.tickOuterRadius=this._radius-this.ringWidth/2-this.tickPadding;this.tickLength=(this.showTicks)?this._radius/13:0;if(this.ticks.length==0){var A=this.max,aL=this.min,q=this.setmax,aG=this.setmin,au=(A-aL)*this.tickSpacing/this.span;var aw=Math.floor(parseFloat((Math.log(au)/Math.log(10)).toFixed(11)));var an=(au/Math.pow(10,aw));(an>2&&an<=2.5)?an=2.5:an=Math.ceil(an);var T=this.tickPositions;var aA,ak;for(aa=0;aa0)?aL-aL%au:aL-aL%au-au;if(!this.forceZero){var D=Math.min(aL-aP,0.8*au);var o=Math.floor(D/T[aA]);if(o>1){aP=aP+T[aA]*(o-1);if(parseInt(aP,10)!=aP&&parseInt(aP-T[aA],10)==aP-T[aA]){aP=aP-T[aA]}}}if(aL==aP){aL-=au}else{if(aL-aP>0.23*au){aL=aP}else{aL=aP-au;ak+=1}}ak+=1;var E=aL+(ak-1)*au;if(A>=E){E+=au;ak+=1}if(E-A<0.23*au){E+=au;ak+=1}this.max=A=E;this.min=aL;this.tickInterval=au;this.numberTicks=ak;var O;for(aa=0;aa=E){A=E+au;ak+=1}else{A=E}this.tickInterval=this.tickInterval||au;this.numberTicks=this.numberTicks||ak;var O;for(aa=0;aa1){var aJ=String(P);if(aJ.search(/\./)==-1){var aF=aJ.search(/0+$/);av=(aF>0)?aJ.length-aF-1:0}}M=P/Math.pow(10,av);for(aa=0;aa'+this.ticks[aa][1]+"");this.canvas._elem.after(J);aO=J.outerWidth(true);g=J.outerHeight(true);W=this._tickPoints[aa][0]-aO*(this._tickPoints[aa][2]-Math.PI)/Math.PI-an*Math.cos(this._tickPoints[aa][2]);T=this._tickPoints[aa][1]-g/2+g/2*Math.pow(Math.abs((Math.sin(this._tickPoints[aa][2]))),0.5)+an/3*Math.pow(Math.abs((Math.sin(this._tickPoints[aa][2]))),0.5);J.css({left:W,top:T});G=aO*Math.cos(this._tickPoints[aa][2])+g*Math.sin(Math.PI/2+this._tickPoints[aa][2]/2);n=(G>n)?G:n}}if(this.label&&this.labelPosition=="inside"){var W=this._center[0]+this.canvas._offsets.left;var an=this.tickPadding*(1-1/(this.diameter/80+1));var T=0.5*(this._center[1]+this.canvas._offsets.top-this.hubRadius)+0.5*(this._center[1]+this.canvas._offsets.top-this.tickOuterRadius+this.tickLength+an)+this.labelHeightAdjust;W-=this._labelElem.outerWidth(true)/2;T-=this._labelElem.outerHeight(true)/2;this._labelElem.css({left:W,top:T})}else{if(this.label&&this.labelPosition=="bottom"){var W=this._center[0]+this.canvas._offsets.left-this._labelElem.outerWidth(true)/2;var T=this._center[1]+this.canvas._offsets.top+this.innerPad+ +this.ringWidth+this.padding+this.labelHeightAdjust;this._labelElem.css({left:W,top:T})}}X.save();var ax=this.intervalInnerRadius||this.hubRadius*1.5;if(this.intervalOuterRadius==null){if(this.showTickLabels){var ag=(this.tickOuterRadius-this.tickLength-this.tickPadding-this.diameter/8)}else{var ag=(this.tickOuterRadius-this.tickLength-this.diameter/16)}}else{var ag=this.intervalOuterRadius}var P=this.max-this.min;var aD=this.intervals[this.intervals.length-1]-this.min;var y,Z,u=this.span*Math.PI/180;for(aa=0;aathis.max+R*3/this.span){ay=this.max+R*3/this.span}if(this.data[0][1]');var f=false,q=false,u,o;var w=p[0];if(w.show){var t=w.data;if(this.numberRows){u=this.numberRows;if(!this.numberColumns){o=Math.ceil(t.length/u)}else{o=this.numberColumns}}else{if(this.numberColumns){o=this.numberColumns;u=Math.ceil(t.length/this.numberColumns)}else{u=t.length;o=1}}var n,m,r,g,e,l,k,h;var v=0;for(n=0;n').prependTo(this._elem)}else{r=c('').appendTo(this._elem)}for(m=0;m0){f=true}else{f=false}}else{if(n==u-1){f=false}else{f=true}}k=(f)?this.rowSpacing:"0";g=c('
');e=c('');if(this.escapeHtml){e.text(l)}else{e.html(l)}if(q){e.prependTo(r);g.prependTo(r)}else{g.appendTo(r);e.appendTo(r)}f=true}v++}}}}return this._elem};function a(j,h,f){f=f||{};f.axesDefaults=f.axesDefaults||{};f.legend=f.legend||{};f.seriesDefaults=f.seriesDefaults||{};f.grid=f.grid||{};var e=false;if(f.seriesDefaults.renderer==c.jqplot.MeterGaugeRenderer){e=true}else{if(f.series){for(var g=0;g