/**
 * jqPlot
 * Pure JavaScript plotting plugin using jQuery
 *
 * Version: 1.0.4r1121
 *
 * 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(d){d.jqplot.BarRenderer=function(){d.jqplot.LineRenderer.call(this)};d.jqplot.BarRenderer.prototype=new d.jqplot.LineRenderer();d.jqplot.BarRenderer.prototype.constructor=d.jqplot.BarRenderer;d.jqplot.BarRenderer.prototype.init=function(o,q){this.barPadding=8;this.barMargin=10;this.barDirection="vertical";this.barWidth=null;this.shadowOffset=2;this.shadowDepth=5;this.shadowAlpha=0.08;this.waterfall=false;this.groups=1;this.varyBarColor=false;this.highlightMouseOver=true;this.highlightMouseDown=false;this.highlightColors=[];this.transposedData=true;this.renderer.animation={show:false,direction:"down",speed:3000,_supported:true};this._type="bar";if(o.highlightMouseDown&&o.highlightMouseOver==null){o.highlightMouseOver=false}d.extend(true,this,o);d.extend(true,this.renderer,o);this.fill=true;if(this.barDirection==="horizontal"&&this.rendererOptions.animation&&this.rendererOptions.animation.direction==null){this.renderer.animation.direction="left"}if(this.waterfall){this.fillToZero=false;this.disableStack=true}if(this.barDirection=="vertical"){this._primaryAxis="_xaxis";this._stackAxis="y";this.fillAxis="y"}else{this._primaryAxis="_yaxis";this._stackAxis="x";this.fillAxis="x"}this._highlightedPoint=null;this._plotSeriesInfo=null;this._dataColors=[];this._barPoints=[];var p={lineJoin:"miter",lineCap:"round",fill:true,isarc:false,strokeStyle:this.color,fillStyle:this.color,closePath:this.fill};this.renderer.shapeRenderer.init(p);var n={lineJoin:"miter",lineCap:"round",fill:true,isarc:false,angle:this.shadowAngle,offset:this.shadowOffset,alpha:this.shadowAlpha,depth:this.shadowDepth,closePath:this.fill};this.renderer.shadowRenderer.init(n);q.postInitHooks.addOnce(h);q.postDrawHooks.addOnce(j);q.eventListenerHooks.addOnce("jqplotMouseMove",b);q.eventListenerHooks.addOnce("jqplotMouseDown",a);q.eventListenerHooks.addOnce("jqplotMouseUp",l);q.eventListenerHooks.addOnce("jqplotClick",e);q.eventListenerHooks.addOnce("jqplotRightClick",m)};function g(t,p,o,w){if(this.rendererOptions.barDirection=="horizontal"){this._stackAxis="x";this._primaryAxis="_yaxis"}if(this.rendererOptions.waterfall==true){this._data=d.extend(true,[],this.data);var s=0;var u=(!this.rendererOptions.barDirection||this.rendererOptions.barDirection==="vertical"||this.transposedData===false)?1:0;for(var q=0;q<this.data.length;q++){s+=this.data[q][u];if(q>0){this.data[q][u]+=this.data[q-1][u]}}this.data[this.data.length]=(u==1)?[this.data.length+1,s]:[s,this.data.length+1];this._data[this._data.length]=(u==1)?[this._data.length+1,s]:[s,this._data.length+1]}if(this.rendererOptions.groups>1){this.breakOnNull=true;var n=this.data.length;var v=parseInt(n/this.rendererOptions.groups,10);var r=0;for(var q=v;q<n;q+=v){this.data.splice(q+r,0,[null,null]);this._plotData.splice(q+r,0,[null,null]);this._stackData.splice(q+r,0,[null,null]);r++}for(q=0;q<this.data.length;q++){if(this._primaryAxis=="_xaxis"){this.data[q][0]=q+1;this._plotData[q][0]=q+1;this._stackData[q][0]=q+1}else{this.data[q][1]=q+1;this._plotData[q][1]=q+1;this._stackData[q][1]=q+1}}}}d.jqplot.preSeriesInitHooks.push(g);d.jqplot.BarRenderer.prototype.calcSeriesNumbers=function(){var r=0;var t=0;var q=this[this._primaryAxis];var p,o,u;for(var n=0;n<q._series.length;n++){o=q._series[n];if(o===this){u=n}if(o.renderer.constructor==d.jqplot.BarRenderer){r+=o.data.length;t+=1}}return[r,t,u]};d.jqplot.BarRenderer.prototype.setBarWidth=function(){var q;var n=0;var o=0;var t=this[this._primaryAxis];var x,r,v;var w=this._plotSeriesInfo=this.renderer.calcSeriesNumbers.call(this);n=w[0];o=w[1];var u=t.numberTicks;var p=(u-1)/2;if(t.name=="xaxis"||t.name=="x2axis"){if(this._stack){this.barWidth=(t._offsets.max-t._offsets.min)/n*o-this.barMargin}else{this.barWidth=((t._offsets.max-t._offsets.min)/p-this.barPadding*(o-1)-this.barMargin*2)/o}}else{if(this._stack){this.barWidth=(t._offsets.min-t._offsets.max)/n*o-this.barMargin}else{this.barWidth=((t._offsets.min-t._offsets.max)/p-this.barPadding*(o-1)-this.barMargin*2)/o}}return[n,o]};function f(o){var q=[];for(var s=0;s<o.length;s++){var r=d.jqplot.getColorComponents(o[s]);var n=[r[0],r[1],r[2]];var t=n[0]+n[1]+n[2];for(var p=0;p<3;p++){n[p]=(t>570)?n[p]*0.8:n[p]+0.3*(255-n[p]);n[p]=parseInt(n[p],10)}q.push("rgb("+n[0]+","+n[1]+","+n[2]+")")}return q}function i(v,u,s,t,o){var q=v,w=v-1,n,p,r=(o==="x")?0:1;if(q>0){p=t.series[w]._plotData[u][r];if((s*p)<0){n=i(w,u,s,t,o)}else{n=t.series[w].gridData[u][r]}}else{n=(r===0)?t.series[q]._xaxis.series_u2p(0):t.series[q]._yaxis.series_u2p(0)}return n}d.jqplot.BarRenderer.prototype.draw=function(E,L,q,G){var I;var A=d.extend({},q);var w=(A.shadow!=undefined)?A.shadow:this.shadow;var O=(A.showLine!=undefined)?A.showLine:this.showLine;var F=(A.fill!=undefined)?A.fill:this.fill;var p=this.xaxis;var J=this.yaxis;var y=this._xaxis.series_u2p;var K=this._yaxis.series_u2p;var D,C;this._dataColors=[];this._barPoints=[];if(this.barWidth==null){this.renderer.setBarWidth.call(this)}var N=this._plotSeriesInfo=this.renderer.calcSeriesNumbers.call(this);var x=N[0];var v=N[1];var s=N[2];var H=[];if(this._stack){this._barNudge=0}else{this._barNudge=(-Math.abs(v/2-0.5)+s)*(this.barWidth+this.barPadding)}if(O){var u=new d.jqplot.ColorGenerator(this.negativeSeriesColors);var B=new d.jqplot.ColorGenerator(this.seriesColors);var M=u.get(this.index);if(!this.useNegativeColors){M=A.fillStyle}var t=A.fillStyle;var r;var P;var o;if(this.barDirection=="vertical"){for(var I=0;I<L.length;I++){if(!this._stack&&this.data[I][1]==null){continue}H=[];r=L[I][0]+this._barNudge;if(this._stack&&this._prevGridData.length){o=i(this.index,I,this._plotData[I][1],G,"y")}else{if(this.fillToZero){o=this._yaxis.series_u2p(0)}else{if(this.waterfall&&I>0&&I<this.gridData.length-1){o=this.gridData[I-1][1]}else{if(this.waterfall&&I==0&&I<this.gridData.length-1){if(this._yaxis.min<=0&&this._yaxis.max>=0){o=this._yaxis.series_u2p(0)}else{if(this._yaxis.min>0){o=E.canvas.height}else{o=0}}}else{if(this.waterfall&&I==this.gridData.length-1){if(this._yaxis.min<=0&&this._yaxis.max>=0){o=this._yaxis.series_u2p(0)}else{if(this._yaxis.min>0){o=E.canvas.height}else{o=0}}}else{o=E.canvas.height}}}}}if((this.fillToZero&&this._plotData[I][1]<0)||(this.waterfall&&this._data[I][1]<0)){if(this.varyBarColor&&!this._stack){if(this.useNegativeColors){A.fillStyle=u.next()}else{A.fillStyle=B.next()}}else{A.fillStyle=M}}else{if(this.varyBarColor&&!this._stack){A.fillStyle=B.next()}else{A.fillStyle=t}}if(!this.fillToZero||this._plotData[I][1]>=0){H.push([r-this.barWidth/2,o]);H.push([r-this.barWidth/2,L[I][1]]);H.push([r+this.barWidth/2,L[I][1]]);H.push([r+this.barWidth/2,o])}else{H.push([r-this.barWidth/2,L[I][1]]);H.push([r-this.barWidth/2,o]);H.push([r+this.barWidth/2,o]);H.push([r+this.barWidth/2,L[I][1]])}this._barPoints.push(H);if(w&&!this._stack){var z=d.extend(true,{},A);delete z.fillStyle;this.renderer.shadowRenderer.draw(E,H,z)}var n=A.fillStyle||this.color;this._dataColors.push(n);this.renderer.shapeRenderer.draw(E,H,A)}}else{if(this.barDirection=="horizontal"){for(var I=0;I<L.length;I++){if(!this._stack&&this.data[I][0]==null){continue}H=[];r=L[I][1]-this._barNudge;P;if(this._stack&&this._prevGridData.length){P=i(this.index,I,this._plotData[I][0],G,"x")}else{if(this.fillToZero){P=this._xaxis.series_u2p(0)}else{if(this.waterfall&&I>0&&I<this.gridData.length-1){P=this.gridData[I-1][0]}else{if(this.waterfall&&I==0&&I<this.gridData.length-1){if(this._xaxis.min<=0&&this._xaxis.max>=0){P=this._xaxis.series_u2p(0)}else{if(this._xaxis.min>0){P=0}else{P=0}}}else{if(this.waterfall&&I==this.gridData.length-1){if(this._xaxis.min<=0&&this._xaxis.max>=0){P=this._xaxis.series_u2p(0)}else{if(this._xaxis.min>0){P=0}else{P=E.canvas.width}}}else{P=0}}}}}if((this.fillToZero&&this._plotData[I][1]<0)||(this.waterfall&&this._data[I][1]<0)){if(this.varyBarColor&&!this._stack){if(this.useNegativeColors){A.fillStyle=u.next()}else{A.fillStyle=B.next()}}}else{if(this.varyBarColor&&!this._stack){A.fillStyle=B.next()}else{A.fillStyle=t}}if(!this.fillToZero||this._plotData[I][0]>=0){H.push([P,r+this.barWidth/2]);H.push([P,r-this.barWidth/2]);H.push([L[I][0],r-this.barWidth/2]);H.push([L[I][0],r+this.barWidth/2])}else{H.push([L[I][0],r+this.barWidth/2]);H.push([L[I][0],r-this.barWidth/2]);H.push([P,r-this.barWidth/2]);H.push([P,r+this.barWidth/2])}this._barPoints.push(H);if(w&&!this._stack){var z=d.extend(true,{},A);delete z.fillStyle;this.renderer.shadowRenderer.draw(E,H,z)}var n=A.fillStyle||this.color;this._dataColors.push(n);this.renderer.shapeRenderer.draw(E,H,A)}}}}if(this.highlightColors.length==0){this.highlightColors=d.jqplot.computeHighlightColors(this._dataColors)}else{if(typeof(this.highlightColors)=="string"){var N=this.highlightColors;this.highlightColors=[];for(var I=0;I<this._dataColors.length;I++){this.highlightColors.push(N)}}}};d.jqplot.BarRenderer.prototype.drawShadow=function(z,G,p,B){var D;var w=(p!=undefined)?p:{};var t=(w.shadow!=undefined)?w.shadow:this.shadow;var I=(w.showLine!=undefined)?w.showLine:this.showLine;var A=(w.fill!=undefined)?w.fill:this.fill;var o=this.xaxis;var E=this.yaxis;var v=this._xaxis.series_u2p;var F=this._yaxis.series_u2p;var y,C,x,u,s,r;if(this._stack&&this.shadow){if(this.barWidth==null){this.renderer.setBarWidth.call(this)}var H=this._plotSeriesInfo=this.renderer.calcSeriesNumbers.call(this);u=H[0];s=H[1];r=H[2];if(this._stack){this._barNudge=0}else{this._barNudge=(-Math.abs(s/2-0.5)+r)*(this.barWidth+this.barPadding)}if(I){if(this.barDirection=="vertical"){for(var D=0;D<G.length;D++){if(this.data[D][1]==null){continue}C=[];var q=G[D][0]+this._barNudge;var n;if(this._stack&&this._prevGridData.length){n=i(this.index,D,this._plotData[D][1],B,"y")}else{if(this.fillToZero){n=this._yaxis.series_u2p(0)}else{n=z.canvas.height}}C.push([q-this.barWidth/2,n]);C.push([q-this.barWidth/2,G[D][1]]);C.push([q+this.barWidth/2,G[D][1]]);C.push([q+this.barWidth/2,n]);this.renderer.shadowRenderer.draw(z,C,w)}}else{if(this.barDirection=="horizontal"){for(var D=0;D<G.length;D++){if(this.data[D][0]==null){continue}C=[];var q=G[D][1]-this._barNudge;var J;if(this._stack&&this._prevGridData.length){J=i(this.index,D,this._plotData[D][0],B,"x")}else{if(this.fillToZero){J=this._xaxis.series_u2p(0)}else{J=0}}C.push([J,q+this.barWidth/2]);C.push([G[D][0],q+this.barWidth/2]);C.push([G[D][0],q-this.barWidth/2]);C.push([J,q-this.barWidth/2]);this.renderer.shadowRenderer.draw(z,C,w)}}}}}};function h(q,p,n){for(var o=0;o<this.series.length;o++){if(this.series[o].renderer.constructor==d.jqplot.BarRenderer){if(this.series[o].highlightMouseOver){this.series[o].highlightMouseDown=false}}}}function j(){if(this.plugins.barRenderer&&this.plugins.barRenderer.highlightCanvas){this.plugins.barRenderer.highlightCanvas.resetCanvas();this.plugins.barRenderer.highlightCanvas=null}this.plugins.barRenderer={highlightedSeriesIndex:null};this.plugins.barRenderer.highlightCanvas=new d.jqplot.GenericCanvas();this.eventCanvas._elem.before(this.plugins.barRenderer.highlightCanvas.createElement(this._gridPadding,"jqplot-barRenderer-highlight-canvas",this._plotDimensions,this));this.plugins.barRenderer.highlightCanvas.setContext();this.eventCanvas._elem.bind("mouseleave",{plot:this},function(n){k(n.data.plot)})}function c(u,t,q,p){var o=u.series[t];var n=u.plugins.barRenderer.highlightCanvas;n._ctx.clearRect(0,0,n._ctx.canvas.width,n._ctx.canvas.height);o._highlightedPoint=q;u.plugins.barRenderer.highlightedSeriesIndex=t;var r={fillStyle:o.highlightColors[q]};o.renderer.shapeRenderer.draw(n._ctx,p,r);n=null}function k(p){var n=p.plugins.barRenderer.highlightCanvas;n._ctx.clearRect(0,0,n._ctx.canvas.width,n._ctx.canvas.height);for(var o=0;o<p.series.length;o++){p.series[o]._highlightedPoint=null}p.plugins.barRenderer.highlightedSeriesIndex=null;p.target.trigger("jqplotDataUnhighlight");n=null}function b(r,q,u,t,s){if(t){var p=[t.seriesIndex,t.pointIndex,t.data];var o=jQuery.Event("jqplotDataMouseOver");o.pageX=r.pageX;o.pageY=r.pageY;s.target.trigger(o,p);if(s.series[p[0]].highlightMouseOver&&!(p[0]==s.plugins.barRenderer.highlightedSeriesIndex&&p[1]==s.series[p[0]]._highlightedPoint)){var n=jQuery.Event("jqplotDataHighlight");n.which=r.which;n.pageX=r.pageX;n.pageY=r.pageY;s.target.trigger(n,p);c(s,t.seriesIndex,t.pointIndex,t.points)}}else{if(t==null){k(s)}}}function a(q,p,t,s,r){if(s){var o=[s.seriesIndex,s.pointIndex,s.data];if(r.series[o[0]].highlightMouseDown&&!(o[0]==r.plugins.barRenderer.highlightedSeriesIndex&&o[1]==r.series[o[0]]._highlightedPoint)){var n=jQuery.Event("jqplotDataHighlight");n.which=q.which;n.pageX=q.pageX;n.pageY=q.pageY;r.target.trigger(n,o);c(r,s.seriesIndex,s.pointIndex,s.points)}}else{if(s==null){k(r)}}}function l(p,o,s,r,q){var n=q.plugins.barRenderer.highlightedSeriesIndex;if(n!=null&&q.series[n].highlightMouseDown){k(q)}}function e(q,p,t,s,r){if(s){var o=[s.seriesIndex,s.pointIndex,s.data];var n=jQuery.Event("jqplotDataClick");n.which=q.which;n.pageX=q.pageX;n.pageY=q.pageY;r.target.trigger(n,o)}}function m(r,q,u,t,s){if(t){var p=[t.seriesIndex,t.pointIndex,t.data];var n=s.plugins.barRenderer.highlightedSeriesIndex;if(n!=null&&s.series[n].highlightMouseDown){k(s)}var o=jQuery.Event("jqplotDataRightClick");o.which=r.which;o.pageX=r.pageX;o.pageY=r.pageY;s.target.trigger(o,p)}}})(jQuery);