RGraph=window.RGraph||{isRGraph:true};RGraph.Line=function(conf)
{if(typeof conf==='object'&&typeof conf.data==='object'&&typeof conf.id==='string'){var id=conf.id;var canvas=document.getElementById(id);var data=conf.data;var parseConfObjectForOptions=true;}else{var id=conf;var canvas=document.getElementById(id);var data=arguments[1];}
this.id=id;this.canvas=canvas;this.context=this.canvas.getContext('2d');this.canvas.__object__=this;this.type='line';this.max=0;this.coords=[];this.coords2=[];this.coords.key=[];this.coordsText=[];this.coordsSpline=[];this.coordsAxes={xaxis:[],yaxis:[]};this.hasnegativevalues=false;this.isRGraph=true;this.uid=RGraph.CreateUID();this.canvas.uid=this.canvas.uid?this.canvas.uid:RGraph.CreateUID();this.colorsParsed=false;this.original_colors=[];this.firstDraw=true;this.properties={'chart.background.barcolor1':'rgba(0,0,0,0)','chart.background.barcolor2':'rgba(0,0,0,0)','chart.background.grid':1,'chart.background.grid.width':1,'chart.background.grid.hsize':25,'chart.background.grid.vsize':25,'chart.background.grid.color':'#ddd','chart.background.grid.vlines':true,'chart.background.grid.hlines':true,'chart.background.grid.border':true,'chart.background.grid.autofit':true,'chart.background.grid.autofit.align':true,'chart.background.grid.autofit.numhlines':5,'chart.background.grid.autofit.numvlines':null,'chart.background.grid.dashed':false,'chart.background.grid.dotted':false,'chart.background.hbars':null,'chart.background.image':null,'chart.background.image.stretch':true,'chart.background.image.x':null,'chart.background.image.y':null,'chart.background.image.w':null,'chart.background.image.h':null,'chart.background.image.align':null,'chart.background.color':null,'chart.labels':null,'chart.labels.bold':false,'chart.labels.color':null,'chart.labels.ingraph':null,'chart.labels.above':false,'chart.labels.above.size':8,'chart.labels.above.decimals':null,'chart.labels.above.color':null,'chart.labels.above.background':'white','chart.labels.above.font':null,'chart.labels.above.border':true,'chart.labels.above.offsety':5,'chart.labels.above.units.pre':'','chart.labels.above.units.post':'','chart.labels.above.specific':null,'chart.labels.offsetx':0,'chart.labels.offsety':0,'chart.xtickgap':20,'chart.smallxticks':3,'chart.largexticks':5,'chart.ytickgap':20,'chart.smallyticks':3,'chart.largeyticks':5,'chart.numyticks':10,'chart.linewidth':2.01,'chart.colors':['red','#0f0','#00f','#f0f','#ff0','#0ff','green','pink','blue','black'],'chart.hmargin':0,'chart.tickmarks.dot.stroke':'white','chart.tickmarks.dot.fill':null,'chart.tickmarks.dot.linewidth':3,'chart.tickmarks':'endcircle','chart.tickmarks.linewidth':null,'chart.tickmarks.image':null,'chart.tickmarks.image.halign':'center','chart.tickmarks.image.valign':'center','chart.tickmarks.image.offsetx':0,'chart.tickmarks.image.offsety':0,'chart.ticksize':3,'chart.gutter.left':25,'chart.gutter.right':25,'chart.gutter.top':25,'chart.gutter.bottom':30,'chart.tickdirection':-1,'chart.yaxispoints':5,'chart.fillstyle':null,'chart.xaxispos':'bottom','chart.xaxispos.value':0,'chart.yaxispos':'left','chart.xticks':null,'chart.text.size':12,'chart.text.angle':0,'chart.text.color':'black','chart.text.font':'Segoe UI, Arial, Verdana, sans-serif','chart.text.accessible':true,'chart.text.accessible.overflow':'visible','chart.text.accessible.pointerevents':true,'chart.ymin':0,'chart.ymax':null,'chart.title':'','chart.title.background':null,'chart.title.hpos':null,'chart.title.vpos':null,'chart.title.bold':true,'chart.title.font':null,'chart.title.xaxis':'','chart.title.xaxis.bold':true,'chart.title.xaxis.size':null,'chart.title.xaxis.font':null,'chart.title.xaxis.color':null,'chart.title.yaxis':'','chart.title.yaxis.bold':true,'chart.title.yaxis.size':null,'chart.title.yaxis.font':null,'chart.title.yaxis.color':null,'chart.title.xaxis.pos':null,'chart.title.yaxis.pos':null,'chart.title.yaxis.x':null,'chart.title.yaxis.y':null,'chart.title.xaxis.x':null,'chart.title.xaxis.y':null,'chart.title.x':null,'chart.title.y':null,'chart.title.halign':null,'chart.title.valign':null,'chart.shadow':true,'chart.shadow.offsetx':2,'chart.shadow.offsety':2,'chart.shadow.blur':3,'chart.shadow.color':'rgba(128,128,128,0.5)','chart.tooltips':null,'chart.tooltips.hotspot.xonly':false,'chart.tooltips.hotspot.size':5,'chart.tooltips.effect':'fade','chart.tooltips.css.class':'RGraph_tooltip','chart.tooltips.event':'onmousemove','chart.tooltips.highlight':true,'chart.tooltips.coords.page':false,'chart.highlight.style':null,'chart.highlight.stroke':'gray','chart.highlight.fill':'white','chart.stepped':false,'chart.key':null,'chart.key.background':'white','chart.key.position':'graph','chart.key.halign':null,'chart.key.shadow':false,'chart.key.shadow.color':'#666','chart.key.shadow.blur':3,'chart.key.shadow.offsetx':2,'chart.key.shadow.offsety':2,'chart.key.position.gutter.boxed':false,'chart.key.position.x':null,'chart.key.position.y':null,'chart.key.color.shape':'square','chart.key.rounded':true,'chart.key.linewidth':1,'chart.key.colors':null,'chart.key.interactive':false,'chart.key.interactive.highlight.chart.stroke':'rgba(255,0,0,0.3)','chart.key.interactive.highlight.label':'rgba(255,0,0,0.2)','chart.key.text.color':'black','chart.contextmenu':null,'chart.ylabels':true,'chart.ylabels.count':5,'chart.ylabels.inside':false,'chart.ylabels.offsetx':0,'chart.ylabels.offsety':0,'chart.scale.invert':false,'chart.xlabels.inside':false,'chart.xlabels.inside.color':'rgba(255,255,255,0.5)','chart.noaxes':false,'chart.noyaxis':false,'chart.noxaxis':false,'chart.noendxtick':false,'chart.noendytick':false,'chart.units.post':'','chart.units.pre':'','chart.scale.zerostart':true,'chart.scale.decimals':null,'chart.scale.point':'.','chart.scale.thousand':',','chart.crosshairs':false,'chart.crosshairs.color':'#333','chart.crosshairs.hline':true,'chart.crosshairs.vline':true,'chart.annotatable':false,'chart.annotate.color':'black','chart.axesontop':false,'chart.filled':false,'chart.filled.range':false,'chart.filled.range.threshold':null,'chart.filled.range.threshold.colors':['red','green'],'chart.filled.accumulative':true,'chart.variant':null,'chart.axis.color':'black','chart.axis.linewidth':1,'chart.numxticks':(data&&typeof(data[0])=='number'?data.length-1:(typeof data[0]==='object'&&data[0]&&typeof data[0][0]==='number'?data[0].length-1:20)),'chart.numyticks':10,'chart.zoom.factor':1.5,'chart.zoom.fade.in':true,'chart.zoom.fade.out':true,'chart.zoom.hdir':'right','chart.zoom.vdir':'down','chart.zoom.frames':25,'chart.zoom.delay':16.666,'chart.zoom.shadow':true,'chart.zoom.background':true,'chart.zoom.action':'zoom','chart.backdrop':false,'chart.backdrop.size':30,'chart.backdrop.alpha':0.2,'chart.resizable':false,'chart.resize.handle.adjust':[0,0],'chart.resize.handle.background':null,'chart.adjustable':false,'chart.adjustable.only':null,'chart.noredraw':false,'chart.outofbounds':false,'chart.outofbounds.clip':false,'chart.chromefix':true,'chart.animation.factor':1,'chart.animation.unfold.x':false,'chart.animation.unfold.y':true,'chart.animation.unfold.initial':2,'chart.animation.trace.clip':1,'chart.curvy':false,'chart.line.visible':[],'chart.events.click':null,'chart.events.mousemove':null,'chart.errorbars':false,'chart.errorbars.color':'black','chart.errorbars.capped':true,'chart.errorbars.capped.width':12,'chart.errorbars.linewidth':1,'chart.combinedchart.effect':null,'chart.combinedchart.effect.options':null,'chart.combinedchart.effect.callback':null,'chart.clearto':'rgba(0,0,0,0)','chart.dotted':false,'chart.dashed':false}
for(var i=1;i<arguments.length;++i){if(typeof(arguments[i])=='null'||!arguments[i]){arguments[i]=[];}}
this.original_data=[];if(typeof conf==='object'&&conf.data){if(typeof conf.data[0]==='number'||RGraph.isNull(conf.data[0])){this.original_data[0]=RGraph.arrayClone(conf.data);}else{for(var i=0;i<conf.data.length;++i){this.original_data[i]=RGraph.arrayClone(conf.data[i]);}}}else{for(var i=1;i<arguments.length;++i){if(arguments[1]&&typeof(arguments[1])=='object'&&arguments[1][0]&&typeof(arguments[1][0])=='object'&&arguments[1][0].length){var tmp=[];for(var i=0;i<arguments[1].length;++i){tmp[i]=RGraph.array_clone(arguments[1][i]);}
for(var j=0;j<tmp.length;++j){this.original_data[j]=RGraph.array_clone(tmp[j]);}}else{this.original_data[i-1]=RGraph.array_clone(arguments[i]);}}}
if(!this.canvas){alert('[LINE] Fatal error: no canvas support');return;}
for(var i=0;i<this.original_data.length;++i){for(var j=0;j<this.original_data[i].length;++j){if(typeof this.original_data[i][j]==='string'){this.original_data[i][j]=parseFloat(this.original_data[i][j]);}}}
this.data_arr=RGraph.arrayLinearize(this.original_data);for(var i=0;i<this.data_arr.length;++i){this['$'+i]={};}
if(!this.canvas.__rgraph_aa_translated__){this.context.translate(0.5,0.5);this.canvas.__rgraph_aa_translated__=true;}
var RG=RGraph,ca=this.canvas,co=ca.getContext('2d'),prop=this.properties,pa2=RG.path2,win=window,doc=document,ma=Math
if(RG.Effects&&typeof RG.Effects.decorate==='function'){RG.Effects.decorate(this);}
this.set=this.Set=function(name)
{var value=typeof arguments[1]==='undefined'?null:arguments[1];if(arguments.length===1&&typeof name==='object'){RG.parseObjectStyleConfig(this,name);return this;}
if(name.substr(0,6)!='chart.'){name='chart.'+name;}
while(name.match(/([A-Z])/)){name=name.replace(/([A-Z])/,'.'+RegExp.$1.toLowerCase());}
if(name=='chart.tooltips'&&typeof value=='object'&&value){var tooltips=[];for(var i=1;i<arguments.length;i++){if(typeof(arguments[i])=='object'&&arguments[i][0]){for(var j=0;j<arguments[i].length;j++){tooltips.push(arguments[i][j]);}}else if(typeof(arguments[i])=='function'){tooltips=arguments[i];}else{tooltips.push(arguments[i]);}}
value=tooltips;}
if(name=='chart.linewidth'&&navigator.userAgent.match(/Chrome/)){if(value==1){value=1.01;}else if(RGraph.is_array(value)){for(var i=0;i<value.length;++i){if(typeof(value[i])=='number'&&value[i]==1){value[i]=1.01;}}}}
if(name=='chart.xaxispos'){if(value!='bottom'&&value!='center'&&value!='top'){alert('[LINE] ('+this.id+') chart.xaxispos should be top, center or bottom. Tried to set it to: '+value+' Changing it to center');value='center';}}
if(name=='chart.xticks'){name='chart.numxticks';}
if(name=='chart.spline'){name='chart.curvy';}
if(name=='chart.ylabels.invert'){name='chart.scale.invert';}
this.properties[name]=value;return this;};this.get=this.Get=function(name)
{if(name.substr(0,6)!='chart.'){name='chart.'+name;}
while(name.match(/([A-Z])/)){name=name.replace(/([A-Z])/,'.'+RegExp.$1.toLowerCase());}
if(name=='chart.spline'){name='chart.curvy';}
return prop[name];};this.draw=this.Draw=function()
{if(typeof(prop['chart.background.image'])=='string'){RG.DrawBackgroundImage(this);}
RG.FireCustomEvent(this,'onbeforedraw');if(!this.colorsParsed){this.parseColors();this.colorsParsed=true;}
this.gutterLeft=prop['chart.gutter.left'];this.gutterRight=prop['chart.gutter.right'];this.gutterTop=prop['chart.gutter.top'];this.gutterBottom=prop['chart.gutter.bottom'];this.data=RG.array_clone(this.original_data);this.max=0;if(prop['chart.filled']&&!prop['chart.filled.range']&&this.data.length>1&&prop['chart.filled.accumulative']){var accumulation=[];for(var set=0;set<this.data.length;++set){for(var point=0;point<this.data[set].length;++point){this.data[set][point]=Number(accumulation[point]?accumulation[point]:0)+this.data[set][point];accumulation[point]=this.data[set][point];}}}
if(prop['chart.ymax']){this.max=prop['chart.ymax'];this.min=prop['chart.ymin']?prop['chart.ymin']:0;this.scale2=RG.getScale2(this,{'max':this.max,'min':prop['chart.ymin'],'strict':true,'scale.thousand':prop['chart.scale.thousand'],'scale.point':prop['chart.scale.point'],'scale.decimals':prop['chart.scale.decimals'],'ylabels.count':prop['chart.ylabels.count'],'scale.round':prop['chart.scale.round'],'units.pre':prop['chart.units.pre'],'units.post':prop['chart.units.post']});this.max=this.scale2.max?this.scale2.max:0;if(!prop['chart.outofbounds']){for(dataset=0;dataset<this.data.length;++dataset){if(RGraph.isArray(this.data[dataset])){for(var datapoint=0;datapoint<this.data[dataset].length;datapoint++){this.hasnegativevalues=(this.data[dataset][datapoint]<0)||this.hasnegativevalues;}}}}}else{this.min=prop['chart.ymin']?prop['chart.ymin']:0;for(dataset=0;dataset<this.data.length;++dataset){for(var datapoint=0;datapoint<this.data[dataset].length;datapoint++){this.max=Math.max(this.max,this.data[dataset][datapoint]?Math.abs(parseFloat(this.data[dataset][datapoint])):0);if(!prop['chart.outofbounds']){this.hasnegativevalues=(this.data[dataset][datapoint]<0)||this.hasnegativevalues;}}}
this.scale2=RG.getScale2(this,{'max':this.max,'min':prop['chart.ymin'],'scale.thousand':prop['chart.scale.thousand'],'scale.point':prop['chart.scale.point'],'scale.decimals':prop['chart.scale.decimals'],'ylabels.count':prop['chart.ylabels.count'],'scale.round':prop['chart.scale.round'],'units.pre':prop['chart.units.pre'],'units.post':prop['chart.units.post']});this.max=this.scale2.max?this.scale2.max:0;}
if(prop['chart.contextmenu']){RG.ShowContext(this);}
this.coords=[];this.coordsText=[];this.grapharea=ca.height-this.gutterTop-this.gutterBottom;this.halfgrapharea=this.grapharea/2;this.halfTextHeight=prop['chart.text.size']/2;if(prop['chart.variant']=='3d'){RG.Draw3DAxes(this);}
RG.background.Draw(this);if(prop['chart.background.hbars']&&prop['chart.background.hbars'].length>0){RG.DrawBars(this);}
if(prop['chart.axesontop']==false){this.DrawAxes();}
co.save()
co.beginPath();co.rect(0,0,ca.width*prop['chart.animation.trace.clip'],ca.height);co.clip();for(var i=0,j=0,len=this.data.length;i<len;i++,j++){co.beginPath();if(!prop['chart.filled']){this.SetShadow(i);}
if(prop['chart.fillstyle']){if(typeof(prop['chart.fillstyle'])=='object'&&prop['chart.fillstyle'][j]){var fill=prop['chart.fillstyle'][j];}else if(typeof(prop['chart.fillstyle'])=='object'&&prop['chart.fillstyle'].toString().indexOf('Gradient')>0){var fill=prop['chart.fillstyle'];}else if(typeof(prop['chart.fillstyle'])=='string'){var fill=prop['chart.fillstyle'];}}else if(prop['chart.filled']){var fill=prop['chart.colors'][j];}else{var fill=null;}
if(prop['chart.tickmarks']&&typeof(prop['chart.tickmarks'])=='object'){var tickmarks=prop['chart.tickmarks'][i];}else if(prop['chart.tickmarks']&&typeof(prop['chart.tickmarks'])=='string'){var tickmarks=prop['chart.tickmarks'];}else if(prop['chart.tickmarks']&&typeof(prop['chart.tickmarks'])=='function'){var tickmarks=prop['chart.tickmarks'];}else{var tickmarks=null;}
if(prop['chart.outofbounds.clip']){pa2(co,'sa b r % % % % cl b',0,this.gutterTop,ca.width,ca.height-this.gutterTop-this.gutterBottom);}
this.drawLine(this.data[i],prop['chart.colors'][j],fill,this.getLineWidth(j),tickmarks,i);if(prop['chart.outofbounds.clip']){co.restore();}
co.stroke();}
if(prop['chart.outofbounds.clip']){pa2(co,'sa b r % % % % cl b',0,this.gutterTop,ca.width,ca.height-this.gutterTop-this.gutterBottom);}
if(prop['chart.filled']&&prop['chart.filled.accumulative']&&!prop['chart.curvy']){for(var i=0;i<this.coords2.length;++i){co.beginPath();co.lineWidth=this.GetLineWidth(i);co.strokeStyle=!this.hidden(i)?prop['chart.colors'][i]:'rgba(0,0,0,0)';for(var j=0,len=this.coords2[i].length;j<len;++j){if(j==0||this.coords2[i][j][1]==null||(this.coords2[i][j-1]&&this.coords2[i][j-1][1]==null)){co.moveTo(this.coords2[i][j][0],this.coords2[i][j][1]);}else{if(prop['chart.stepped']){co.lineTo(this.coords2[i][j][0],this.coords2[i][j-1][1]);}
co.lineTo(this.coords2[i][j][0],this.coords2[i][j][1]);}}
co.stroke();}
if(prop['chart.tickmarks']){co.beginPath();co.fillStyle='white';for(var i=0,len=this.coords2.length;i<len;++i){co.beginPath();co.strokeStyle=prop['chart.colors'][i];for(var j=0;j<this.coords2[i].length;++j){if(typeof(this.coords2[i][j])=='object'&&typeof(this.coords2[i][j][0])=='number'&&typeof(this.coords2[i][j][1])=='number'){var tickmarks=typeof(prop['chart.tickmarks'])=='object'?prop['chart.tickmarks'][i]:prop['chart.tickmarks'];this.DrawTick(this.coords2[i],this.coords2[i][j][0],this.coords2[i][j][1],co.strokeStyle,false,j==0?0:this.coords2[i][j-1][0],j==0?0:this.coords2[i][j-1][1],tickmarks,j,i);}}}
co.stroke();co.fill();}}else if(prop['chart.filled']&&prop['chart.filled.accumulative']&&prop['chart.curvy']){for(var i=0;i<this.coordsSpline.length;i+=1){co.beginPath();co.strokeStyle=prop['chart.colors'][i];co.lineWidth=this.GetLineWidth(i);for(var j=0,len=this.coordsSpline[i].length;j<len;j+=1){var point=this.coordsSpline[i][j];j==0?co.moveTo(point[0],point[1]):co.lineTo(point[0],point[1]);}
co.stroke();}
for(var i=0,len=this.coords2.length;i<len;i+=1){for(var j=0,len2=this.coords2[i].length;j<len2;++j){if(typeof(this.coords2[i][j])=='object'&&typeof(this.coords2[i][j][0])=='number'&&typeof(this.coords2[i][j][1])=='number'){var tickmarks=typeof prop['chart.tickmarks']=='object'&&!RGraph.is_null(prop['chart.tickmarks'])?prop['chart.tickmarks'][i]:prop['chart.tickmarks'];co.strokeStyle=prop['chart.colors'][i];this.DrawTick(this.coords2[i],this.coords2[i][j][0],this.coords2[i][j][1],prop['chart.colors'][i],false,j==0?0:this.coords2[i][j-1][0],j==0?0:this.coords2[i][j-1][1],tickmarks,j,i);}}}}
if(prop['chart.outofbounds.clip']){co.restore();}
co.restore();co.beginPath();if(prop['chart.axesontop']){this.DrawAxes();}
this.DrawLabels();this.DrawRange();if(prop['chart.key']&&prop['chart.key'].length&&RG.DrawKey){RG.DrawKey(this,prop['chart.key'],prop['chart.colors']);}
if(prop['chart.labels.above']){this.drawAboveLabels();}
RG.DrawInGraphLabels(this);if(prop['chart.filled']&&prop['chart.filled.range']&&this.data.length==2){co.beginPath();var len=this.coords.length/2;co.lineWidth=prop['chart.linewidth'];co.strokeStyle=this.hidden(0)?'rgba(0,0,0,0)':prop['chart.colors'][0];for(var i=0;i<len;++i){if(!RG.isNull(this.coords[i][1])){if(i==0){co.moveTo(this.coords[i][0],this.coords[i][1]);}else{co.lineTo(this.coords[i][0],this.coords[i][1]);}}}
co.stroke();co.beginPath();if(prop['chart.colors'][1]){co.strokeStyle=this.hidden(1)?'rgba(0,0,0,0)':prop['chart.colors'][1];}
for(var i=this.coords.length-1;i>=len;--i){if(!RG.is_null(this.coords[i][1])){if(i==(this.coords.length-1)){co.moveTo(this.coords[i][0],this.coords[i][1]);}else{co.lineTo(this.coords[i][0],this.coords[i][1]);}}}
co.stroke();}else if(prop['chart.filled']&&prop['chart.filled.range']){alert('[LINE] You must have only two sets of data for a filled range chart');}
if(prop['chart.resizable']){RG.AllowResizing(this);}
RG.InstallEventListeners(this);if(this.firstDraw){this.firstDraw=false;RG.fireCustomEvent(this,'onfirstdraw');this.firstDrawFunc();}
RG.FireCustomEvent(this,'ondraw');return this;};this.exec=function(func)
{func(this);return this;};this.drawAxes=this.DrawAxes=function()
{if(prop['chart.noaxes']){return;}
RG.noShadow(this);co.lineWidth=prop['chart.axis.linewidth']+0.001;co.lineCap='square';co.lineJoin='miter';co.strokeStyle=prop['chart.axis.color'];coords={xaxis:{},yaxis:{}};co.beginPath();if(prop['chart.noxaxis']==false){if(prop['chart.xaxispos']=='center'){coords.xaxis=[this.gutterLeft,ma.round((this.grapharea/2)+this.gutterTop),ca.width-this.gutterRight,ma.round((this.grapharea/2)+this.gutterTop)];}else if(prop['chart.xaxispos']==='top'){coords.xaxis=[this.gutterLeft,this.gutterTop,ca.width-this.gutterRight,this.gutterTop];}else{var y=ma.round(this.getYCoord(prop['chart.ymin']!=0?prop['chart.ymin']:0));if(prop['chart.scale.invert']&&prop['chart.ymin']===0){y=this.getYCoord(this.scale2.max);}else if(prop['chart.scale.invert']||prop['chart.ymin']<0){y=this.getYCoord(0);}
coords.xaxis=[this.gutterLeft,y,ca.width-this.gutterRight,y];}
co.moveTo(coords.xaxis[0],coords.xaxis[1]);co.lineTo(coords.xaxis[2],coords.xaxis[3]);this.coordsAxes=coords;}
if(prop['chart.noyaxis']==false){if(prop['chart.yaxispos']=='left'){co.moveTo(this.gutterLeft,this.gutterTop);co.lineTo(this.gutterLeft,ca.height-this.gutterBottom);}else{co.moveTo(ca.width-this.gutterRight,this.gutterTop);co.lineTo(ca.width-this.gutterRight,ca.height-this.gutterBottom);}}
if(prop['chart.noxaxis']==false&&prop['chart.numxticks']>0){var xTickInterval=(ca.width-this.gutterLeft-this.gutterRight)/prop['chart.numxticks'];if(!xTickInterval||xTickInterval<=0){xTickInterval=(ca.width-this.gutterLeft-this.gutterRight)/(prop['chart.labels']&&prop['chart.labels'].length?prop['chart.labels'].length-1:10);}
for(x=this.gutterLeft+(prop['chart.yaxispos']=='left'?xTickInterval:0);x<=(ca.width-this.gutterRight+1);x+=xTickInterval){if(prop['chart.yaxispos']=='right'&&x>=(ca.width-this.gutterRight-1)){break;}
if(prop['chart.noendxtick']){if(prop['chart.yaxispos']=='left'&&x>=(ca.width-this.gutterRight-1)){break;}else if(prop['chart.yaxispos']=='right'&&x==this.gutterLeft){continue;}}
var yStart=prop['chart.xaxispos']==='center'?(this.gutterTop+(this.grapharea/2))-3:ca.height-this.gutterBottom;var yEnd=prop['chart.xaxispos']==='center'?yStart+6:ca.height-this.gutterBottom-(x%60==0?prop['chart.largexticks']*prop['chart.tickdirection']:prop['chart.smallxticks']*prop['chart.tickdirection']);if(prop['chart.ymin']>=0&&prop['chart.xaxispos']==='bottom'){var yStart=this.getYCoord(prop['chart.ymin'])-(prop['chart.ymin']>=0?0:3),yEnd=this.getYCoord(prop['chart.ymin'])+3;if(prop['chart.scale.invert']){yStart=ca.height-prop['chart.gutter.bottom'];yEnd=yStart+3;}}else if(prop['chart.xaxispos']=='center'){var yStart=Math.round((this.gutterTop+(this.grapharea/2)))-3,yEnd=yStart+6;}else if(prop['chart.xaxispos']=='bottom'){var yStart=this.getYCoord(0)-(prop['chart.ymin']!==0?3:0),yEnd=this.getYCoord(0)-(x%60==0?prop['chart.largexticks']*prop['chart.tickdirection']:prop['chart.smallxticks']*prop['chart.tickdirection']);yEnd+=0;}else if(prop['chart.xaxispos']=='top'){yStart=this.gutterTop-3;yEnd=this.gutterTop;}
co.moveTo(ma.round(x),yStart);co.lineTo(ma.round(x),yEnd);}}else if(prop['chart.noyaxis']==false&&prop['chart.numyticks']>0){if(!prop['chart.noendytick']){if(prop['chart.yaxispos']=='left'){co.moveTo(this.gutterLeft,Math.round(ca.height-this.gutterBottom));co.lineTo(this.gutterLeft-prop['chart.smallyticks'],Math.round(ca.height-this.gutterBottom));}else{co.moveTo(ca.width-this.gutterRight,Math.round(ca.height-this.gutterBottom));co.lineTo(ca.width-this.gutterRight+prop['chart.smallyticks'],Math.round(ca.height-this.gutterBottom));}}}
var numyticks=prop['chart.numyticks'];if(prop['chart.noyaxis']==false&&numyticks>0){var counter=0,adjustment=0;if(prop['chart.yaxispos']=='right'){adjustment=(ca.width-this.gutterLeft-this.gutterRight);}
if(prop['chart.xaxispos']=='center'){var interval=(this.grapharea/numyticks);var lineto=(prop['chart.yaxispos']=='left'?this.gutterLeft:ca.width-this.gutterRight+prop['chart.smallyticks']);for(y=this.gutterTop;y<(this.grapharea/2)+this.gutterTop;y+=interval){if(y<(this.grapharea/2)+this.gutterTop){co.moveTo((prop['chart.yaxispos']=='left'?this.gutterLeft-prop['chart.smallyticks']:ca.width-this.gutterRight),Math.round(y));co.lineTo(lineto,Math.round(y));}}
for(y=this.gutterTop+(this.halfgrapharea)+interval;y<=this.grapharea+this.gutterTop;y+=interval){co.moveTo((prop['chart.yaxispos']=='left'?this.gutterLeft-prop['chart.smallyticks']:ca.width-this.gutterRight),Math.round(y));co.lineTo(lineto,Math.round(y));}}else if(prop['chart.xaxispos']=='top'){var interval=(this.grapharea/numyticks);var lineto=(prop['chart.yaxispos']=='left'?this.gutterLeft:ca.width-this.gutterRight+prop['chart.smallyticks']);for(y=this.gutterTop+interval;y<=this.grapharea+this.gutterBottom;y+=interval){co.moveTo((prop['chart.yaxispos']=='left'?this.gutterLeft-prop['chart.smallyticks']:ca.width-this.gutterRight),Math.round(y));co.lineTo(lineto,Math.round(y));}
if(prop['chart.noxaxis']&&prop['chart.noendytick']==false){co.moveTo((prop['chart.yaxispos']=='left'?this.gutterLeft-prop['chart.smallyticks']:ca.width-this.gutterRight),this.gutterTop);co.lineTo(lineto,this.gutterTop);}}else{var lineto=(prop['chart.yaxispos']=='left'?this.gutterLeft-prop['chart.smallyticks']:ca.width-this.gutterRight+prop['chart.smallyticks']);for(y=this.gutterTop;y<(ca.height-this.gutterBottom)&&counter<numyticks;y+=((ca.height-this.gutterTop-this.gutterBottom)/numyticks)){if(ma.round(y)!==ma.round(this.coordsAxes.xaxis[1])){co.moveTo(this.gutterLeft+adjustment,ma.round(y));co.lineTo(lineto,ma.round(y));}
var counter=counter+1;}
if(prop['chart.ymin']<0){co.moveTo((prop['chart.yaxispos']=='left'?this.gutterLeft:ca.width-this.gutterRight),ma.round(y));co.lineTo(lineto,ma.round(y));}}}else if(prop['chart.noxaxis']==false&&prop['chart.numxticks']>0){if(prop['chart.yaxispos']=='left'){co.moveTo(this.gutterLeft,prop['chart.xaxispos']=='top'?this.gutterTop:ca.height-this.gutterBottom);co.lineTo(this.gutterLeft,prop['chart.xaxispos']=='top'?this.gutterTop-prop['chart.smallxticks']:ca.height-this.gutterBottom+prop['chart.smallxticks']);}else{co.moveTo(ca.width-this.gutterRight,ca.height-this.gutterBottom);co.lineTo(ca.width-this.gutterRight,ca.height-this.gutterBottom+prop['chart.smallxticks']);}}
co.stroke();co.beginPath();};this.drawLabels=this.DrawLabels=function()
{co.strokeStyle='black';co.fillStyle=prop['chart.text.color'];co.lineWidth=1;RG.NoShadow(this);var font=prop['chart.text.font'];var text_size=prop['chart.text.size'];var decimals=prop['chart.scale.decimals'];var context=co;var canvas=ca;var ymin=prop['chart.ymin'];if(prop['chart.ylabels']&&prop['chart.ylabels.specific']==null){var units_pre=prop['chart.units.pre'];var units_post=prop['chart.units.post'];var xpos=prop['chart.yaxispos']=='left'?this.gutterLeft-5:ca.width-this.gutterRight+5;var align=prop['chart.yaxispos']=='left'?'right':'left';var numYLabels=this.scale2.labels.length;var bounding=false;var bgcolor=prop['chart.ylabels.inside']?prop['chart.ylabels.inside.color']:null;var offsetx=prop['chart.ylabels.offsetx'];var offsety=prop['chart.ylabels.offsety'];if(prop['chart.ylabels.inside']==true&&align=='left'){xpos-=10;align='right';bounding=true;}else if(prop['chart.ylabels.inside']==true&&align=='right'){xpos+=10;align='left';bounding=true;}
if(prop['chart.xaxispos']=='center'){var half=this.grapharea/2;for(var i=0;i<this.scale2.labels.length;++i){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':this.gutterTop+half-(((i+1)/numYLabels)*half)+offsety,'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'text':this.scale2.labels[i],'tag':'scale'});}
for(var i=0;i<this.scale2.labels.length;++i){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':this.gutterTop+half+(((i+1)/numYLabels)*half)+offsety,'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'text':'-'+this.scale2.labels[i],'tag':'scale'});}
if(prop['chart.noxaxis']==true||ymin!=0||prop['chart.scale.zerostart']){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':this.gutterTop+half+offsety,'text':prop['chart.units.pre']+ymin.toFixed(ymin===0?0:decimals)+prop['chart.units.post'],'bounding':bounding,'boundingFill':bgcolor,'valign':'center','halign':align,'tag':'scale'});}}else if(prop['chart.xaxispos']=='top'){var half=this.grapharea/2;if(prop['chart.scale.invert']){for(var i=0;i<this.scale2.labels.length;++i){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':this.gutterTop+((i/this.scale2.labels.length)*this.grapharea)+offsety,'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'text':'-'+this.scale2.labels[this.scale2.labels.length-(i+1)],'tag':'scale'});}}else{for(var i=0;i<this.scale2.labels.length;++i){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':this.gutterTop+(((i+1)/numYLabels)*this.grapharea)+offsety,'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'text':'-'+this.scale2.labels[i],'tag':'scale'});}}
if((prop['chart.ymin']!=0||prop['chart.noxaxis'])||prop['chart.scale.invert']||prop['chart.scale.zerostart']){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':prop['chart.scale.invert']?ca.height-this.gutterBottom+offsety:this.gutterTop+offsety,'text':(prop['chart.ymin']!=0?'-':'')+RG.numberFormat(this,prop['chart.ymin'].toFixed(ymin===0?0:decimals),units_pre,units_post),'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'tag':'scale'});}}else{if(prop['chart.scale.invert']){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':this.gutterTop+offsety,'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'text':RG.numberFormat(this,this.min.toFixed(prop['chart.ymin']===0?0:prop['chart.scale.decimals']),units_pre,units_post),'tag':'scale'});for(var i=0,len=this.scale2.labels.length;i<len;++i){RG.Text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':this.gutterTop+(((i+1)/this.scale2.labels.length)*this.grapharea)+offsety,'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'text':this.scale2.labels[i],'tag':'scale'});}}else{for(var i=0,len=this.scale2.labels.length;i<len;++i){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':this.gutterTop+((i/this.scale2.labels.length)*this.grapharea)+offsety,'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'text':this.scale2.labels[this.scale2.labels.length-(i+1)],'tag':'scale'});}}
if((prop['chart.ymin']!=0&&!prop['chart.scale.invert']||prop['chart.scale.zerostart'])||prop['chart.noxaxis']){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':prop['chart.scale.invert']?this.gutterTop+offsety:ca.height-this.gutterBottom+offsety,'text':RG.numberFormat(this,prop['chart.ymin'].toFixed(prop['chart.ymin']===0?0:prop['chart.scale.decimals']),units_pre,units_post),'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'tag':'scale'});}}
if(prop['chart.noxaxis']==true&&prop['chart.ymin']==null&&prop['chart.xaxispos']!='center'&&prop['chart.noendytick']==false){RG.text2(this,{'font':font,'size':text_size,'x':xpos+offsetx,'y':prop['chart.xaxispos']=='top'?this.gutterTop+offsety:(ca.height-this.gutterBottom),'text':prop['chart.units.pre']+Number(0).toFixed(prop['chart.scale.decimals'])+prop['chart.units.post']+offsety,'valign':'center','halign':align,'bounding':bounding,'boundingFill':bgcolor,'tag':'scale'});}}else if(prop['chart.ylabels']&&typeof(prop['chart.ylabels.specific'])=='object'){var gap=this.grapharea/prop['chart.ylabels.specific'].length;var halign=prop['chart.yaxispos']=='left'?'right':'left';var bounding=false;var bgcolor=null;var ymin=prop['chart.ymin']!=null&&prop['chart.ymin'];if(prop['chart.yaxispos']=='left'){var x=this.gutterLeft-5;if(prop['chart.ylabels.inside']){x+=10;halign='left';bounding=true;bgcolor='rgba(255,255,255,0.5)';}}else if(prop['chart.yaxispos']=='right'){var x=ca.width-this.gutterRight+5;if(prop['chart.ylabels.inside']){x-=10;halign='right';bounding=true;bgcolor='rgba(255,255,255,0.5)';}}
var offsetx=prop['chart.ylabels.offsetx'];var offsety=prop['chart.ylabels.offsety'];if(prop['chart.xaxispos']=='center'){for(var i=0;i<prop['chart.ylabels.specific'].length;++i){var y=this.gutterTop+(this.grapharea/(((prop['chart.ylabels.specific'].length-1))*2)*i);if(ymin&&ymin>0){var y=((this.grapharea/2)/(prop['chart.ylabels.specific'].length-(ymin?1:0)))*i;y+=this.gutterTop;}
RG.text2(this,{'font':font,'size':text_size,'x':x+offsetx,'y':y+offsety,'text':String(prop['chart.ylabels.specific'][i]),'valign':'center','halign':halign,'bounding':bounding,'boundingFill':bgcolor,'tag':'ylabels.specific'});}
var reversed_labels=RG.array_reverse(prop['chart.ylabels.specific']);for(var i=0;i<reversed_labels.length;++i){var y=(this.grapharea/2)+this.gutterTop+((this.grapharea/((reversed_labels.length-1)*2))*i);RG.text2(this,{'font':font,'size':text_size,'x':x+offsetx,'y':y+offsety,'text':i==0?'':String(reversed_labels[i]),'valign':'center','halign':halign,'bounding':bounding,'boundingFill':bgcolor,'tag':'ylabels.specific'});}}else if(prop['chart.xaxispos']=='top'){var reversed_labels=RG.array_reverse(prop['chart.ylabels.specific']);for(var i=0;i<reversed_labels.length;++i){var y=(this.grapharea/(reversed_labels.length-1))*i;y=y+this.gutterTop;RG.Text2(this,{'font':font,'size':text_size,'x':x+offsetx,'y':y+offsety,'text':String(reversed_labels[i]),'valign':'center','halign':halign,'bounding':bounding,'boundingFill':bgcolor,'tag':'ylabels.specific'});}}else{for(var i=0;i<prop['chart.ylabels.specific'].length;++i){var y=this.gutterTop+((this.grapharea/(prop['chart.ylabels.specific'].length-1))*i);RG.text2(this,{'font':font,'size':text_size,'x':x+offsetx,'y':y+offsety,'text':String(prop['chart.ylabels.specific'][i]),'valign':'center','halign':halign,'bounding':bounding,'boundingFill':bgcolor,'tag':'ylabels.specific'});}}}
if(prop['chart.labels']&&prop['chart.labels'].length>0){var yOffset=5,bordered=false,bgcolor=null
co.fillStyle=prop['chart.labels.color']||prop['chart.text.color'];var angle=0,valign='top',halign='center',bold=prop['chart.labels.bold']
if(prop['chart.xlabels.inside']){yOffset=-5;bordered=true;bgcolor=prop['chart.xlabels.inside.color'];valign='bottom';}
if(prop['chart.xaxispos']=='top'){valign='bottom';yOffset+=2;}
if(typeof(prop['chart.text.angle'])=='number'&&prop['chart.text.angle']>0){angle=-1*prop['chart.text.angle'];valign='center';halign='right';yOffset=10;if(prop['chart.xaxispos']=='top'){yOffset=10;}}
var numLabels=prop['chart.labels'].length,offsetx=prop['chart.labels.offsetx'],offsety=prop['chart.labels.offsety'];for(i=0;i<numLabels;++i){if(prop['chart.labels'][i]){var labelX=((ca.width-this.gutterLeft-this.gutterRight-(2*prop['chart.hmargin']))/(numLabels-1))*i;labelX+=this.gutterLeft+prop['chart.hmargin'];if(this.data.length===0||!this.data[0]||prop['chart.labels'].length!=this.data[0].length){labelX=this.gutterLeft+prop['chart.hmargin']+((ca.width-this.gutterLeft-this.gutterRight-(2*prop['chart.hmargin']))*(i/(prop['chart.labels'].length-1)));}
if(!labelX){labelX=this.gutterLeft+prop['chart.hmargin'];}
if(prop['chart.xaxispos']=='top'&&prop['chart.text.angle']>0){halign='left';}
if(prop['chart.text.angle']!=0){halign='right';}
RG.Text2(this,{'font':font,'size':text_size,'bold':bold,'x':labelX+offsetx,'y':(prop['chart.xaxispos']=='top')?this.gutterTop-yOffset-(prop['chart.xlabels.inside']?-22:0)+offsety:(ca.height-this.gutterBottom)+yOffset+offsety,'text':String(prop['chart.labels'][i]),'valign':valign,'halign':halign,'bounding':bordered,'boundingFill':bgcolor,'angle':angle,'tag':'labels'});}}}
co.stroke();co.fill();}
this.drawLine=this.DrawLine=function(lineData,color,fill,linewidth,tickmarks,index)
{if(prop['chart.animation.unfold.y']&&prop['chart.animation.factor']!=1){for(var i=0;i<lineData.length;++i){lineData[i]*=prop['chart.animation.factor'];}}
var penUp=false;var yPos=null;var xPos=0;co.lineWidth=1;var lineCoords=[];if(index>0){var prevLineCoords=this.coords2[index-1];}
var xInterval=(ca.width-(2*prop['chart.hmargin'])-this.gutterLeft-this.gutterRight)/(lineData.length-1);for(i=0,len=lineData.length;i<len;i+=1){var data_point=lineData[i];var yPos=this.getYCoord(data_point);if(lineData[i]==null||(prop['chart.xaxispos']=='bottom'&&lineData[i]<this.min&&!prop['chart.outofbounds'])||(prop['chart.xaxispos']=='center'&&lineData[i]<(-1*this.max)&&!prop['chart.outofbounds'])||(((lineData[i]<this.min&&prop['chart.xaxispos']!=='center')||lineData[i]>this.max)&&!prop['chart.outofbounds'])){yPos=null;}
co.lineCap='round';co.lineJoin='round';if(i>0){xPos=xPos+xInterval;}else{xPos=prop['chart.hmargin']+this.gutterLeft;}
if(prop['chart.animation.unfold.x']){xPos*=prop['chart.animation.factor'];if(xPos<prop['chart.gutter.left']){xPos=prop['chart.gutter.left'];}}
this.coords.push([xPos,yPos]);lineCoords.push([xPos,yPos]);}
co.stroke();this.coords2[index]=lineCoords;if(RG.ISOLD&&prop['chart.shadow']){this.DrawIEShadow(lineCoords,co.shadowColor);}
co.beginPath();co.strokeStyle='rgba(0,0,0,0)';if(fill){co.fillStyle=fill;}
var isStepped=prop['chart.stepped'];var isFilled=prop['chart.filled'];if(prop['chart.xaxispos']=='top'){var xAxisPos=this.gutterTop;}else if(prop['chart.xaxispos']=='center'){var xAxisPos=this.gutterTop+(this.grapharea/2);}else if(prop['chart.xaxispos']=='bottom'){var xAxisPos=this.getYCoord(prop['chart.ymin'])}
for(var i=0,len=lineCoords.length;i<len;i+=1){xPos=lineCoords[i][0];yPos=lineCoords[i][1];var set=index;var prevY=(lineCoords[i-1]?lineCoords[i-1][1]:null);var isLast=(i+1)==lineCoords.length;if(!prop['chart.outofbounds']&&(prevY<this.gutterTop||prevY>(ca.height-this.gutterBottom))){penUp=true;}
if(i==0||penUp||!yPos||!prevY||prevY<this.gutterTop){if(prop['chart.filled']&&!prop['chart.filled.range']){if(!prop['chart.outofbounds']||prevY===null||yPos===null){co.moveTo(xPos+1,xAxisPos);}
if(prop['chart.xaxispos']=='top'){co.moveTo(xPos+1,xAxisPos);}
if(isStepped&&i>0){co.lineTo(xPos,lineCoords[i-1][1]);}
co.lineTo(xPos,yPos);}else{if(RG.ISOLD&&yPos==null){}else{co.moveTo(xPos+1,yPos);}}
if(yPos==null){penUp=true;}else{penUp=false;}}else{if(isStepped){co.lineTo(xPos,lineCoords[i-1][1]);}
if((yPos>=this.gutterTop&&yPos<=(ca.height-this.gutterBottom))||prop['chart.outofbounds']){if(isLast&&prop['chart.filled']&&!prop['chart.filled.range']&&prop['chart.yaxispos']=='right'){xPos-=1;}
if(!isStepped||!isLast){co.lineTo(xPos,yPos);if(isFilled&&lineCoords[i+1]&&lineCoords[i+1][1]==null){co.lineTo(xPos,xAxisPos);}}else if(isStepped&&isLast){co.lineTo(xPos,yPos);}
penUp=false;}else{penUp=true;}}}
if(prop['chart.filled']&&!prop['chart.filled.range']&&!prop['chart.curvy']){var fillStyle=prop['chart.fillstyle'];if(index>0&&prop['chart.filled.accumulative']){co.lineTo(xPos,prevLineCoords?prevLineCoords[i-1][1]:(ca.height-this.gutterBottom-1+(prop['chart.xaxispos']=='center'?(ca.height-this.gutterTop-this.gutterBottom)/2:0)));for(var k=(i-1);k>=0;--k){co.lineTo(k==0?prevLineCoords[k][0]+1:prevLineCoords[k][0],prevLineCoords[k][1]);}}else{if(prop['chart.xaxispos']=='top'){co.lineTo(xPos,prop['chart.gutter.top']+1);co.lineTo(lineCoords[0][0],prop['chart.gutter.top']+1);}else if(typeof(lineCoords[i-1][1])=='number'){var yPosition=this.getYCoord(0);co.lineTo(xPos,yPosition);co.lineTo(lineCoords[0][0],yPosition);}}
co.fillStyle=!this.hidden(index)?fill:'rgba(0,0,0,0)';co.fill();co.beginPath();}
co.stroke();if(prop['chart.backdrop']){this.DrawBackdrop(lineCoords,color);}
co.save();co.beginPath();co.rect(0,0,ca.width*prop['chart.animation.trace.clip'],ca.height);co.clip();if(typeof prop['chart.errorbars']!=='null'){this.drawErrorbars();}
this.SetShadow(index);this.redrawLine(lineCoords,color,linewidth,index);co.stroke();RG.NoShadow(this);for(var i=0;i<lineCoords.length;++i){i=Number(i);co.strokeStyle=color;if(isStepped&&i==(lineCoords.length-1)){co.beginPath();}
if((tickmarks!='endcircle'&&tickmarks!='endsquare'&&tickmarks!='filledendsquare'&&tickmarks!='endtick'&&tickmarks!='endtriangle'&&tickmarks!='arrow'&&tickmarks!='filledarrow')||(i==0&&tickmarks!='arrow'&&tickmarks!='filledarrow')||i==(lineCoords.length-1)){var prevX=(i<=0?null:lineCoords[i-1][0]);var prevY=(i<=0?null:lineCoords[i-1][1]);this.DrawTick(lineData,lineCoords[i][0],lineCoords[i][1],color,false,prevX,prevY,tickmarks,i,index);}}
co.restore();co.beginPath();co.arc(ca.width+50000,ca.height+50000,2,0,6.38,1);};this.drawTick=this.DrawTick=function(lineData,xPos,yPos,color,isShadow,prevX,prevY,tickmarks,index,dataset)
{if(this.hidden(dataset)){return;}else if(RG.is_null(yPos)){return false;}else if((yPos>(ca.height-this.gutterBottom))&&!prop['chart.outofbounds']){return;}else if((yPos<this.gutterTop)&&!prop['chart.outofbounds']){return;}
co.beginPath();var offset=0;co.lineWidth=prop['chart.tickmarks.linewidth']?prop['chart.tickmarks.linewidth']:prop['chart.linewidth'];co.strokeStyle=isShadow?prop['chart.shadow.color']:co.strokeStyle;co.fillStyle=isShadow?prop['chart.shadow.color']:co.strokeStyle;if(tickmarks=='circle'||tickmarks=='filledcircle'||tickmarks=='endcircle'){if(tickmarks=='circle'||tickmarks=='filledcircle'||(tickmarks=='endcircle'&&(index==0||index==(lineData.length-1)))){co.beginPath();co.arc(xPos+offset,yPos+offset,prop['chart.ticksize'],0,360/(180/RG.PI),false);if(tickmarks=='filledcircle'){co.fillStyle=isShadow?prop['chart.shadow.color']:co.strokeStyle;}else{co.fillStyle=isShadow?prop['chart.shadow.color']:'white';}
co.stroke();co.fill();}}else if(tickmarks=='halftick'){co.beginPath();co.moveTo(Math.round(xPos),yPos);co.lineTo(Math.round(xPos),yPos+prop['chart.ticksize']);co.stroke();}else if(tickmarks=='tick'){co.beginPath();co.moveTo(Math.round(xPos),yPos-prop['chart.ticksize']);co.lineTo(Math.round(xPos),yPos+prop['chart.ticksize']);co.stroke();}else if(tickmarks=='endtick'&&(index==0||index==(lineData.length-1))){co.beginPath();co.moveTo(Math.round(xPos),yPos-prop['chart.ticksize']);co.lineTo(Math.round(xPos),yPos+prop['chart.ticksize']);co.stroke();}else if(tickmarks=='cross'){co.beginPath();var ticksize=prop['chart.ticksize'];co.moveTo(xPos-ticksize,yPos-ticksize);co.lineTo(xPos+ticksize,yPos+ticksize);co.moveTo(xPos+ticksize,yPos-ticksize);co.lineTo(xPos-ticksize,yPos+ticksize);co.stroke();}else if(tickmarks=='triangle'||tickmarks=='filledtriangle'||(tickmarks=='endtriangle'&&(index==0||index==(lineData.length-1)))){co.beginPath();if(tickmarks=='filledtriangle'){co.fillStyle=isShadow?prop['chart.shadow.color']:co.strokeStyle;}else{co.fillStyle='white';}
co.moveTo(ma.round(xPos-prop['chart.ticksize']),yPos+prop['chart.ticksize']);co.lineTo(ma.round(xPos),yPos-prop['chart.ticksize']);co.lineTo(ma.round(xPos+prop['chart.ticksize']),yPos+prop['chart.ticksize']);co.closePath();co.stroke();co.fill();}else if(tickmarks=='borderedcircle'||tickmarks=='dot'){co.lineWidth=prop['chart.tickmarks.dot.linewidth']||0.00000001;pa2(co,['b','a',xPos,yPos,prop['chart.ticksize'],0,360/(180/RG.PI),false,'c','f',prop['chart.tickmarks.dot.fill']||color,'s',prop['chart.tickmarks.dot.stroke']||color]);}else if(tickmarks=='square'||tickmarks=='filledsquare'||(tickmarks=='endsquare'&&(index==0||index==(lineData.length-1)))||(tickmarks=='filledendsquare'&&(index==0||index==(lineData.length-1)))){co.fillStyle='white';co.strokeStyle=co.strokeStyle;co.beginPath();co.rect(Math.round(xPos-prop['chart.ticksize']),Math.round(yPos-prop['chart.ticksize']),prop['chart.ticksize']*2,prop['chart.ticksize']*2);if(tickmarks=='filledsquare'||tickmarks=='filledendsquare'){co.fillStyle=isShadow?prop['chart.shadow.color']:co.strokeStyle;co.rect(Math.round(xPos-prop['chart.ticksize']),Math.round(yPos-prop['chart.ticksize']),prop['chart.ticksize']*2,prop['chart.ticksize']*2);}else if(tickmarks=='square'||tickmarks=='endsquare'){co.fillStyle=isShadow?prop['chart.shadow.color']:'white';co.rect(Math.round((xPos-prop['chart.ticksize'])+1),Math.round((yPos-prop['chart.ticksize'])+1),(prop['chart.ticksize']*2)-2,(prop['chart.ticksize']*2)-2);}
co.stroke();co.fill();}else if(tickmarks=='filledarrow'){var x=Math.abs(xPos-prevX);var y=Math.abs(yPos-prevY);if(yPos<prevY){var a=Math.atan(x/y)+1.57;}else{var a=Math.atan(y/x)+3.14;}
co.beginPath();co.moveTo(Math.round(xPos),Math.round(yPos));co.arc(Math.round(xPos),Math.round(yPos),7,a-0.5,a+0.5,false);co.closePath();co.stroke();co.fill();}else if(tickmarks=='arrow'){var orig_linewidth=co.lineWidth;var x=Math.abs(xPos-prevX);var y=Math.abs(yPos-prevY);co.lineWidth;if(yPos<prevY){var a=Math.atan(x/y)+1.57;}else{var a=Math.atan(y/x)+3.14;}
co.beginPath();co.moveTo(Math.round(xPos),Math.round(yPos));co.arc(Math.round(xPos),Math.round(yPos),7,a-0.5-(doc.all?0.1:0.01),a-0.4,false);co.moveTo(Math.round(xPos),Math.round(yPos));co.arc(Math.round(xPos),Math.round(yPos),7,a+0.5+(doc.all?0.1:0.01),a+0.5,true);co.stroke();co.fill();co.lineWidth=orig_linewidth;}else if(typeof tickmarks==='string'&&(tickmarks.substr(0,6)==='image:'||tickmarks.substr(0,5)==='data:'||tickmarks.substr(0,1)==='/'||tickmarks.substr(0,3)==='../'||tickmarks.substr(0,7)==='images/')){var img=new Image();if(tickmarks.substr(0,6)==='image:'){img.src=tickmarks.substr(6);}else{img.src=tickmarks;}
img.onload=function()
{if(prop['chart.tickmarks.image.halign']==='center')xPos-=(this.width/2);if(prop['chart.tickmarks.image.halign']==='right')xPos-=this.width;if(prop['chart.tickmarks.image.valign']==='center')yPos-=(this.height/2);if(prop['chart.tickmarks.image.valign']==='bottom')yPos-=this.height;xPos+=prop['chart.tickmarks.image.offsetx'];yPos+=prop['chart.tickmarks.image.offsety'];co.drawImage(this,xPos,yPos);};}else if(typeof(tickmarks)=='function'){tickmarks(this,lineData,lineData[index],index,xPos,yPos,color,prevX,prevY);}};this.drawRange=this.DrawRange=function()
{if(prop['chart.filled.range']&&prop['chart.filled']){if(RG.isNull(prop['chart.filled.range.threshold'])){prop['chart.filled.range.threshold']=this.ymin
prop['chart.filled.range.threshold.colors']=[prop['chart.fillstyle'],prop['chart.fillstyle']]}
for(var idx=0;idx<2;++idx){var threshold_colors=prop['chart.filled.range.threshold.colors'];var y=this.getYCoord(prop['chart.filled.range.threshold'])
co.save();if(idx==0){co.beginPath();co.rect(0,0,ca.width,y);co.clip();}else{co.beginPath();co.rect(0,y,ca.width,ca.height);co.clip();}
co.beginPath();co.fillStyle=(idx==1?prop['chart.filled.range.threshold.colors'][1]:prop['chart.filled.range.threshold.colors'][0]);co.lineWidth=!this.hidden(idx)?1:0;var len=(this.coords.length/2);for(var i=0;i<len;++i){if(!RG.is_null(this.coords[i][1])){if(i==0){co.moveTo(this.coords[i][0],this.coords[i][1])}else{co.lineTo(this.coords[i][0],this.coords[i][1])}}}
for(var i=this.coords.length-1;i>=len;--i){if(RG.is_null(this.coords[i][1])){co.moveTo(this.coords[i][0],this.coords[i][1])}else{co.lineTo(this.coords[i][0],this.coords[i][1])}}
co.fill();co.restore();}}};this.redrawLine=this.RedrawLine=function(coords,color,linewidth,index)
{if(prop['chart.noredraw']||prop['chart.filled.range']){return;}
co.strokeStyle=(typeof(color)=='object'&&color&&color.toString().indexOf('CanvasGradient')==-1?color[0]:color);co.lineWidth=linewidth;if(prop['chart.dashed']){co.setLineDash([2,6])}else if(prop['chart.dotted']){co.setLineDash([1,5])}
if(this.hidden(index)){co.strokeStyle='rgba(0,0,0,0)';}
if(!RG.ISOLD&&(prop['chart.curvy']||prop['chart.spline'])){this.DrawCurvyLine(coords,this.hidden(index)?'rgba(0,0,0,0)':color,linewidth,index);return;}
co.beginPath();var len=coords.length;var width=ca.width
var height=ca.height;var penUp=false;for(var i=0;i<len;++i){var xPos=coords[i][0];var yPos=coords[i][1];if(i>0){var prevX=coords[i-1][0];var prevY=coords[i-1][1];}
if(((i==0&&coords[i])||(yPos<this.gutterTop)||(prevY<this.gutterTop)||(yPos>(height-this.gutterBottom))||(i>0&&prevX>(width-this.gutterRight))||(i>0&&prevY>(height-this.gutterBottom))||prevY==null||penUp==true)&&(!prop['chart.outofbounds']||yPos==null||prevY==null)){if(RG.ISOLD&&yPos==null){}else{co.moveTo(coords[i][0],coords[i][1]);}
penUp=false;}else{if(prop['chart.stepped']&&i>0){co.lineTo(coords[i][0],coords[i-1][1]);}
co.lineTo(coords[i][0],coords[i][1]);penUp=false;}}
if(prop['chart.colors.alternate']&&typeof(color)=='object'&&color[0]&&color[1]){for(var i=1;i<len;++i){var prevX=coords[i-1][0];var prevY=coords[i-1][1];if(prevY!=null&&coords[i][1]!=null){co.beginPath();co.strokeStyle=color[coords[i][1]<prevY?0:1];co.lineWidth=prop['chart.linewidth'];co.moveTo(prevX,prevY);co.lineTo(coords[i][0],coords[i][1]);co.stroke();}}}
if(prop['chart.dashed']||prop['chart.dotted']){co.setLineDash([1,0]);}};this.drawIEShadow=this.DrawIEShadow=function(coords,color)
{var offsetx=prop['chart.shadow.offsetx'];var offsety=prop['chart.shadow.offsety'];co.lineWidth=prop['chart.linewidth'];co.strokeStyle=color;co.beginPath();for(var i=0;i<coords.length;++i){var isNull=RG.isNull(coords[i][1]);var prevIsNull=RG.isNull(coords[i-1])||RG.isNull(coords[i-1][1]);if(i==0||isNull||prevIsNull){if(!isNull){co.moveTo(coords[i][0]+offsetx,coords[i][1]+offsety);}}else{co.lineTo(coords[i][0]+offsetx,coords[i][1]+offsety);}}
co.stroke();};this.drawBackdrop=this.DrawBackdrop=function(coords,color)
{var size=prop['chart.backdrop.size'];co.lineWidth=size;co.globalAlpha=prop['chart.backdrop.alpha'];co.strokeStyle=color;var yCoords=[];co.beginPath();if(prop['chart.curvy']&&!RG.ISOLD){for(var i=0;i<coords.length;++i){yCoords.push(coords[i][1])}
this.DrawSpline(co,yCoords,color,null);}else{co.moveTo(coords[0][0],coords[0][1]);for(var j=1;j<coords.length;++j){co.lineTo(coords[j][0],coords[j][1]);}}
co.stroke();co.globalAlpha=1;RG.NoShadow(this);};this.getLineWidth=this.GetLineWidth=function(i)
{var linewidth=prop['chart.linewidth'];if(typeof(linewidth)=='number'){return linewidth;}else if(typeof(linewidth)=='object'){if(linewidth[i]){return linewidth[i];}else{return linewidth[0];}
alert('[LINE] Error! chart.linewidth should be a single number or an array of one or more numbers');}};this.getShape=this.getPoint=function(e)
{var obj=this,mouseXY=RG.getMouseXY(e),mouseX=mouseXY[0],mouseY=mouseXY[1];if(arguments[1]){obj=arguments[1];}
for(var i=0;i<obj.coords.length;++i){var x=obj.coords[i][0],y=obj.coords[i][1];if(mouseX<=(x+prop['chart.tooltips.hotspot.size'])&&mouseX>=(x-prop['chart.tooltips.hotspot.size'])&&mouseY<=(y+prop['chart.tooltips.hotspot.size'])&&mouseY>=(y-prop['chart.tooltips.hotspot.size'])){if(RG.parseTooltipText){var tooltip=RG.parseTooltipText(prop['chart.tooltips'],i);}
var dataset=0,idx=i;while((idx+1)>this.data[dataset].length){idx-=this.data[dataset].length;dataset++;}
if(this.hidden(dataset)){continue;}
return{0:obj,object:obj,1:x,x:x,2:y,y:y,3:i,index:i,tooltip:tooltip,dataset:dataset,index_adjusted:idx};}else if(prop['chart.tooltips.hotspot.xonly']==true&&mouseX<=(x+prop['chart.tooltips.hotspot.size'])&&mouseX>=(x-prop['chart.tooltips.hotspot.size'])){var tooltip=RG.parseTooltipText(prop['chart.tooltips'],i);return{0:obj,object:obj,1:x,x:x,2:y,y:y,3:i,index:i,tooltip:tooltip};}}};this.drawAboveLabels=this.DrawAboveLabels=function()
{var size=prop['chart.labels.above.size'],font=prop['chart.labels.above.font']||prop['chart.text.font'],units_pre=prop['chart.labels.above.units.pre'],units_post=prop['chart.labels.above.units.post'],decimals=prop['chart.labels.above.decimals'],color=prop['chart.labels.above.color']||prop['chart.text.color'],bgcolor=prop['chart.labels.above.background']||'white',border=((typeof prop['chart.labels.above.border']==='boolean'||typeof prop['chart.labels.above.border']==='number')?prop['chart.labels.above.border']:true),offsety=prop['chart.labels.above.offsety']+size,specific=prop['chart.labels.above.specific'];co.beginPath();for(var i=0,len=this.coords.length;i<len;i+=1){var coords=this.coords[i];RG.text2(this,{color:color,'font':font,'size':size,'x':coords[0],'y':coords[1]-offsety,'text':(specific&&specific[i])?specific[i]:(specific?null:RG.numberFormat(this,typeof decimals==='number'?this.data_arr[i].toFixed(decimals):this.data_arr[i],units_pre,units_post)),'valign':'center','halign':'center','bounding':true,'boundingFill':bgcolor,'boundingStroke':border?'black':'rgba(0,0,0,0)','tag':'labels.above'});}};this.drawCurvyLine=this.DrawCurvyLine=function(coords,color,linewidth,index)
{var yCoords=[];for(var i=0;i<coords.length;++i){yCoords.push(coords[i][1]);}
if(prop['chart.filled']){co.beginPath();var xaxisY=this.getYCoord(prop['chart.ymin']);co.moveTo(coords[0][0],xaxisY);this.drawSpline(co,yCoords,color,index);if(prop['chart.filled.accumulative']&&index>0){for(var i=(this.coordsSpline[index-1].length-1);i>=0;i-=1){co.lineTo(this.coordsSpline[index-1][i][0],this.coordsSpline[index-1][i][1]);}}else{co.lineTo(coords[coords.length-1][0],xaxisY);}
co.fill();}
co.beginPath();this.DrawSpline(co,yCoords,color,index);co.stroke();};this.getValue=function(arg)
{if(arg.length==2){var mouseX=arg[0];var mouseY=arg[1];}else{var mouseCoords=RG.getMouseXY(arg);var mouseX=mouseCoords[0];var mouseY=mouseCoords[1];}
var obj=this;var xaxispos=prop['chart.xaxispos'];if(mouseY<prop['chart.gutter.top']){return xaxispos=='bottom'||xaxispos=='center'?this.max:this.min;}else if(mouseY>(ca.height-prop['chart.gutter.bottom'])){return xaxispos=='bottom'?this.min:this.max;}
if(prop['chart.xaxispos']=='center'){var value=(((obj.grapharea/2)-(mouseY-prop['chart.gutter.top']))/obj.grapharea)*(obj.max-obj.min);value*=2;value>0?value+=this.min:value-=this.min;return value;}else if(prop['chart.xaxispos']=='top'){var value=((obj.grapharea-(mouseY-prop['chart.gutter.top']))/obj.grapharea)*(obj.max-obj.min);value=Math.abs(obj.max-value)* -1;return value;}else{var value=((obj.grapharea-(mouseY-prop['chart.gutter.top']))/obj.grapharea)*(obj.max-obj.min)
value+=obj.min;return value;}};this.highlight=this.Highlight=function(shape)
{if(prop['chart.tooltips.highlight']){if(typeof prop['chart.highlight.style']==='function'){(prop['chart.highlight.style'])(shape);}else if(prop['chart.highlight.style']==='halo'){var obj=shape.object,color=prop['chart.colors'][shape.dataset];RG.path2(obj.context,'b a % % 13 0 6.2830 false f rgba(255,255,255,0.75)',shape.x,shape.y);RG.path2(obj.context,'ga 0.15 b a % % 13 0 6.2830 false f % ga 1',shape.x,shape.y,color);RG.path2(obj.context,'b a % % 7 0 6.2830 false f white',shape.x,shape.y);RG.path2(obj.context,'b a % % 5 0 6.2830 false f %',shape.x,shape.y,color);}else{RG.Highlight.Point(this,shape);}}};this.getObjectByXY=function(e)
{var mouseXY=RG.getMouseXY(e);if((mouseXY[0]>prop['chart.gutter.left']-5)&&mouseXY[0]<(ca.width-prop['chart.gutter.right']+5)&&mouseXY[1]>(prop['chart.gutter.top']-5)&&mouseXY[1]<(ca.height-prop['chart.gutter.bottom']+5)){return this;}};this.adjusting_mousemove=this.Adjusting_mousemove=function(e)
{if(prop['chart.adjustable']&&RG.Registry.Get('chart.adjusting')&&RG.Registry.Get('chart.adjusting').uid==this.uid){var value=Number(this.getValue(e));var shape=RG.Registry.Get('chart.adjusting.shape');if(shape){RG.Registry.Set('chart.adjusting.shape',shape);this.original_data[shape['dataset']][shape['index_adjusted']]=Number(value);RG.redrawCanvas(e.target);RG.fireCustomEvent(this,'onadjust');}}};this.getYCoord=function(value)
{if(typeof(value)!='number'){return null;}
var y;var xaxispos=prop['chart.xaxispos'];if(xaxispos=='top'){y=((value-this.min)/(this.max-this.min))*this.grapharea;if(prop['chart.scale.invert']){y=this.grapharea-y;}
y=y+this.gutterTop}else if(xaxispos=='center'){y=((value-this.min)/(this.max-this.min))*(this.grapharea/2);y=(this.grapharea/2)-y;y+=this.gutterTop;}else{if((value<this.min||value>this.max)&&prop['chart.outofbounds']==false){return null;}
y=((value-this.min)/(this.max-this.min))*this.grapharea;if(prop['chart.scale.invert']){y=this.grapharea-y;}
y=ca.height-this.gutterBottom-y;}
return y;};this.drawSpline=this.DrawSpline=function(context,coords,color,index)
{this.coordsSpline[index]=[];var xCoords=[];var gutterLeft=prop['chart.gutter.left'];var gutterRight=prop['chart.gutter.right'];var hmargin=prop['chart.hmargin'];var interval=(ca.width-(gutterLeft+gutterRight)-(2*hmargin))/(coords.length-1);co.strokeStyle=color;for(var i=0,len=coords.length;i<len;i+=1){if(typeof coords[i]=='object'&&coords[i]&&coords[i].length==2){coords[i]=Number(coords[i][1]);}}
var P=[coords[0]];for(var i=0;i<coords.length;++i){P.push(coords[i]);}
P.push(coords[coords.length-1]+(coords[coords.length-1]-coords[coords.length-2]));for(var j=1;j<P.length-2;++j){for(var t=0;t<10;++t){var yCoord=Spline(t/10,P[j-1],P[j],P[j+1],P[j+2]);xCoords.push(((j-1)*interval)+(t*(interval/10))+gutterLeft+hmargin);co.lineTo(xCoords[xCoords.length-1],yCoord);if(typeof index=='number'){this.coordsSpline[index].push([xCoords[xCoords.length-1],yCoord]);}}}
co.lineTo(((j-1)*interval)+gutterLeft+hmargin,P[j]);if(typeof index=='number'){this.coordsSpline[index].push([((j-1)*interval)+gutterLeft+hmargin,P[j]]);}
function Spline(t,P0,P1,P2,P3)
{return 0.5*((2*P1)+
((0-P0)+P2)*t+
((2*P0-(5*P1)+(4*P2)-P3)*(t*t)+
((0-P0)+(3*P1)-(3*P2)+P3)*(t*t*t)));}};this.parseColors=function()
{if(this.original_colors.length===0){this.original_colors['chart.colors']=RGraph.array_clone(prop['chart.colors']);this.original_colors['chart.fillstyle']=RGraph.array_clone(prop['chart.fillstyle']);this.original_colors['chart.key.colors']=RGraph.array_clone(prop['chart.key.colors']);this.original_colors['chart.background.barcolor1']=prop['chart.background.barcolor1'];this.original_colors['chart.background.barcolor2']=prop['chart.background.barcolor2'];this.original_colors['chart.background.grid.color']=prop['chart.background.grid.color'];this.original_colors['chart.background.color']=prop['chart.background.color'];this.original_colors['chart.text.color']=prop['chart.text.color'];this.original_colors['chart.crosshairs.color']=prop['chart.crosshairs.color'];this.original_colors['chart.annotate.color']=prop['chart.annotate.color'];this.original_colors['chart.title.color']=prop['chart.title.color'];this.original_colors['chart.title.yaxis.color']=prop['chart.title.yaxis.color'];this.original_colors['chart.key.background']=prop['chart.key.background'];this.original_colors['chart.axis.color']=prop['chart.axis.color'];this.original_colors['chart.highlight.fill']=prop['chart.highlight.fill'];}
for(var i=0;i<prop['chart.colors'].length;++i){if(typeof(prop['chart.colors'][i])=='object'&&prop['chart.colors'][i][0]&&prop['chart.colors'][i][1]){prop['chart.colors'][i][0]=this.parseSingleColorForGradient(prop['chart.colors'][i][0]);prop['chart.colors'][i][1]=this.parseSingleColorForGradient(prop['chart.colors'][i][1]);}else{prop['chart.colors'][i]=this.parseSingleColorForGradient(prop['chart.colors'][i]);}}
if(prop['chart.fillstyle']){if(typeof(prop['chart.fillstyle'])=='string'){prop['chart.fillstyle']=this.parseSingleColorForGradient(prop['chart.fillstyle'],'vertical');}else{for(var i=0;i<prop['chart.fillstyle'].length;++i){prop['chart.fillstyle'][i]=this.parseSingleColorForGradient(prop['chart.fillstyle'][i],'vertical');}}}
if(!RG.is_null(prop['chart.key.colors'])){for(var i=0;i<prop['chart.key.colors'].length;++i){prop['chart.key.colors'][i]=this.parseSingleColorForGradient(prop['chart.key.colors'][i]);}}
var properties=['chart.background.barcolor1','chart.background.barcolor2','chart.background.grid.color','chart.background.color','chart.text.color','chart.crosshairs.color','chart.annotate.color','chart.title.color','chart.title.yaxis.color','chart.key.background','chart.axis.color','chart.highlight.fill'];for(var i=0;i<properties.length;++i){prop[properties[i]]=this.parseSingleColorForGradient(prop[properties[i]]);}};this.reset=function()
{};this.parseSingleColorForGradient=function(color)
{if(!color||typeof(color)!='string'){return color;}
var dir=typeof(arguments[1])=='string'?arguments[1]:'vertical';if(typeof color==='string'&&color.match(/^gradient\((.*)\)$/i)){var parts=RegExp.$1.split(':');if(dir=='horizontal'){var grad=co.createLinearGradient(0,0,ca.width,0);}else{var grad=co.createLinearGradient(0,ca.height-prop['chart.gutter.bottom'],0,prop['chart.gutter.top']);}
var diff=1/(parts.length-1);grad.addColorStop(0,RG.trim(parts[0]));for(var j=1;j<parts.length;++j){grad.addColorStop(j*diff,RG.trim(parts[j]));}}
return grad?grad:color;};this.setShadow=this.SetShadow=function(i)
{if(prop['chart.shadow']){var shadowColor=prop['chart.shadow.color'];if(typeof(shadowColor)=='object'&&shadowColor[i-1]){co.shadowColor=shadowColor[i];}else if(typeof(shadowColor)=='object'){co.shadowColor=shadowColor[0];}else if(typeof(shadowColor)=='string'){co.shadowColor=shadowColor;}
co.shadowBlur=prop['chart.shadow.blur'];co.shadowOffsetX=prop['chart.shadow.offsetx'];co.shadowOffsetY=prop['chart.shadow.offsety'];}};this.interactiveKeyHighlight=function(index)
{var coords=this.coords2[index];if(coords){var pre_linewidth=co.lineWidth;var pre_linecap=co.lineCap;co.lineWidth=prop['chart.linewidth']+10;co.lineCap='round';co.strokeStyle=prop['chart.key.interactive.highlight.chart.stroke'];co.beginPath();if(prop['chart.curvy']){this.DrawSpline(co,coords,prop['chart.key.interactive.highlight.chart'],null);}else{for(var i=0,len=coords.length;i<len;i+=1){if(i==0||RG.is_null(coords[i][1])||(typeof coords[i-1][1]!=undefined&&RG.is_null(coords[i-1][1]))){co.moveTo(coords[i][0],coords[i][1]);}else{co.lineTo(coords[i][0],coords[i][1]);}}}
co.stroke();co.lineWidth=pre_linewidth;co.lineCap=pre_linecap;}};this.on=function(type,func)
{if(type.substr(0,2)!=='on'){type='on'+type;}
if(typeof this[type]!=='function'){this[type]=func;}else{RG.addCustomEventListener(this,type,func);}
return this;};this.firstDrawFunc=function()
{};this.drawErrorbars=function()
{co.save();RG.noShadow(this);var coords=this.coords,x=0,errorbars=prop['chart.errorbars'],length=0;if(!prop['chart.errorbars.capped']){prop['chart.errorbars.capped.width']=0.001;halfwidth=0.0005;}
co.lineWidth=prop['chart.errorbars.linewidth'];for(var i=0;i<coords.length;++i){var halfwidth=prop['chart.errorbars.capped.width']/2||5,color=prop['chart.errorbars.color']||'black';if(errorbars[i]&&typeof errorbars[i][3]==='number'){co.lineWidth=errorbars[i][3];}else if(typeof prop['chart.errorbars.linewidth']==='number'){co.lineWidth=prop['chart.errorbars.linewidth'];}else{co.lineWidth=1;}
if(typeof errorbars==='number'||typeof errorbars[i]==='number'){if(typeof errorbars==='number'){var positiveLength=this.getYCoord(this.min)-this.getYCoord(this.min+errorbars),negativeLength=positiveLength;}else{var positiveLength=this.getYCoord(this.min)-this.getYCoord(this.min+errorbars[i]),negativeLength=positiveLength;}
if(positiveLength||negativeLength){pa2(co,'lj miter lc square b m % % l % % m % % l % % l % % m % % l % % s %',coords[i][0]-halfwidth,coords[i][1]+negativeLength,coords[i][0]+halfwidth,coords[i][1]+negativeLength,coords[i][0],coords[i][1]+negativeLength,coords[i][0],coords[i][1]-positiveLength,coords[i][0]-halfwidth,coords[i][1]-positiveLength,coords[i][0],coords[i][1]-positiveLength,coords[i][0]+halfwidth,coords[i][1]-positiveLength,color);pa2(co,'lj miter lc square b m % % l % % s %',coords[i][0]-halfwidth,coords[i][1]+negativeLength,coords[i][0]+halfwidth,coords[i][1]+negativeLength,color);}}else if(typeof errorbars[i]==='object'&&!RG.isNull(errorbars[i])){var positiveLength=this.getYCoord(this.min)-this.getYCoord(this.min+errorbars[i][0]),negativeLength=this.getYCoord(this.min)-this.getYCoord(this.min+errorbars[i][1]);if(typeof errorbars[i][2]==='string'){color=errorbars[i][2];}
halfwidth=typeof errorbars[i][4]==='number'?errorbars[i][4]/2:halfwidth;if(typeof errorbars[i]==='object'&&typeof errorbars[i][3]==='number'){co.lineWidth=errorbars[i][3];}else if(typeof prop['chart.errorbars.linewidth']==='number'){co.lineWidth=prop['chart.errorbars.linewidth'];}else{co.lineWidth=1;}
if(!RG.isNull(errorbars[i][0])){pa2(co,'lc square b  m % % l % % l % % m % % l % % s %',coords[i][0],coords[i][1],coords[i][0],coords[i][1]-positiveLength,coords[i][0]-halfwidth,ma.round(coords[i][1]-positiveLength),coords[i][0],ma.round(coords[i][1]-positiveLength),coords[i][0]+halfwidth,ma.round(coords[i][1]-positiveLength),color);}
if(typeof errorbars[i][1]==='number'){var negativeLength=ma.abs(this.getYCoord(errorbars[i][1])-this.getYCoord(0));pa2(co,'b m % % l % % l % % m % % l % % s %',coords[i][0],coords[i][1],coords[i][0],coords[i][1]+negativeLength,coords[i][0]-halfwidth,ma.round(coords[i][1]+negativeLength),coords[i][0],ma.round(coords[i][1]+negativeLength),coords[i][0]+halfwidth,ma.round(coords[i][1]+negativeLength),color);}}}
co.restore();};this.hide=function()
{if(typeof arguments[0]==='number'){prop['chart.line.visible'][arguments[0]]=false;}else if(typeof arguments[0]==='object'){for(var i=0;i<arguments[0].length;++i){prop['chart.line.visible'][arguments[0][i]]=false;}}else{for(var i=0;i<this.original_data.length;++i){prop['chart.line.visible'][i]=false;}}
RG.redraw();return this;};this.show=function()
{if(typeof arguments[0]==='number'){prop['chart.line.visible'][arguments[0]]=true;}else if(typeof arguments[0]==='object'){for(var i=0;i<arguments[0].length;++i){prop['chart.line.visible'][arguments[0][i]]=true;}}else{for(var i=0;i<this.original_data.length;++i){prop['chart.line.visible'][i]=true;}}
RG.redraw();return this;};this.hidden=function(index)
{return!prop['chart.line.visible'][index];};this.unfold=function()
{var obj=this;var opt=arguments[0]?arguments[0]:{};var frames=opt.frames?opt.frames:30;var frame=0;var callback=arguments[1]?arguments[1]:function(){};var initial=prop['chart.animation.unfold.initial'];prop['chart.animation.factor']=prop['chart.animation.unfold.initial'];function iterator()
{prop['chart.animation.factor']=((1-initial)*(frame/frames))+initial;RG.clear(obj.canvas);RG.redrawCanvas(obj.canvas);if(frame<frames){frame++;RG.Effects.updateCanvas(iterator);}else{callback(obj);}}
iterator();return this;};this.trace=this.trace2=function()
{var obj=this;var callback=arguments[2];var opt=arguments[0]||{};var frames=opt.frames||30;var frame=0;var callback=arguments[1]||function(){};obj.Set('animation.trace.clip',0);function iterator()
{RG.clear(obj.canvas);RG.redrawCanvas(obj.canvas);if(frame++<frames){obj.Set('animation.trace.clip',frame/frames);RG.Effects.updateCanvas(iterator);}else{callback(obj);}}
iterator();return this;};this.foldtocenter=this.foldToCenter=function()
{var obj=this;var opt=arguments[0]||{};var frames=opt.frames||30;var frame=0;var callback=arguments[1]||function(){};var center_value=obj.scale2.max/2;obj.Set('chart.ymax',obj.scale2.max);var original_data=RG.array_clone(obj.original_data);function iterator()
{for(var i=0,len=obj.data.length;i<len;++i){if(obj.data[i].length){for(var j=0,len2=obj.data[i].length;j<len2;++j){var dataset=obj.original_data[i];if(dataset[j]>center_value){dataset[j]=original_data[i][j]-((original_data[i][j]-center_value)*(frame/frames));}else{dataset[j]=original_data[i][j]+(((center_value-original_data[i][j])/frames)*frame);}}}}
RG.clear(obj.canvas);RG.redrawCanvas(obj.canvas)
if(frame++<frames){RG.Effects.updateCanvas(iterator);}else{callback(obj);}}
iterator();return this;};this.unfoldFromCenterTrace=this.unfoldFromCenterTrace2=function()
{var obj=this,opt=arguments[0]||{},frames=opt.frames||30,frame=0,data=RG.arrayClone(obj.original_data),callback=arguments[1]||function(){};obj.canvas.style.visibility='hidden';obj.draw();var max=obj.scale2.max;RG.clear(obj.canvas);obj.canvas.style.visibility='visible';var unfoldCallback=function()
{obj.original_data=data;obj.unfoldFromCenter({frames:frames/2},callback);};var half=obj.Get('chart.xaxispos')=='center'?obj.min:((obj.max-obj.min)/2)+obj.min;obj.Set('chart.ymax',obj.max);for(var i=0,len=obj.original_data.length;i<len;++i){for(var j=0;j<obj.original_data[i].length;++j){obj.original_data[i][j]=(obj.Get('chart.filled')&&obj.Get('chart.filled.accumulative')&&i>0)?0:half;}}
RG.clear(obj.canvas);obj.trace2({frames:frames/2},unfoldCallback);return obj;};this.unfoldFromCenter=function()
{var obj=this;var opt=arguments[0]||{};var frames=opt.frames||30;var frame=0;var callback=arguments[1]||function(){};obj.canvas.style.visibility='hidden';obj.Draw();var max=obj.scale2.max;RG.clear(obj.canvas);obj.canvas.style.visibility='visible';var center_value=obj.Get('chart.xaxispos')==='center'?prop['chart.ymin']:((obj.max-obj.min)/2)+obj.min;var original_data=RG.array_clone(obj.original_data);var steps=null;obj.Set('chart.ymax',max);if(!steps){steps=[];for(var dataset=0,len=original_data.length;dataset<len;++dataset){steps[dataset]=[]
for(var i=0,len2=original_data[dataset].length;i<len2;++i){if(prop['chart.filled']&&prop['chart.filled.accumulative']&&dataset>0){steps[dataset][i]=original_data[dataset][i]/frames;obj.original_data[dataset][i]=center_value;}else{steps[dataset][i]=(original_data[dataset][i]-center_value)/frames;obj.original_data[dataset][i]=center_value;}}}}
function unfoldFromCenter()
{for(var dataset=0;dataset<original_data.length;++dataset){for(var i=0;i<original_data[dataset].length;++i){obj.original_data[dataset][i]+=steps[dataset][i];}}
RG.clear(obj.canvas);RG.redrawCanvas(obj.canvas);if(--frames>0){RG.Effects.updateCanvas(unfoldFromCenter);}else{obj.original_data=RG.array_clone(original_data);RG.clear(obj.canvas);RG.redrawCanvas(obj.canvas);callback(obj);}}
unfoldFromCenter();return this;};RG.att(ca);this.isAdjustable=function(shape)
{if(RG.isNull(prop['chart.adjustable.only'])){return true;}
if(RG.isArray(prop['chart.adjustable.only'])&&prop['chart.adjustable.only'][shape.index]){return true;}
return false;};RG.Register(this);if(parseConfObjectForOptions){RG.parseObjectStyleConfig(this,conf.options);}
for(var i=0;i<this.original_data.length;++i){prop['chart.line.visible'][i]=true;}};