AmCharts.AmSerialChart=AmCharts.Class({inherits:AmCharts.AmRectangularChart,construct:function(){AmCharts.AmSerialChart.base.construct.call(this);this.createEvents("changed");this.columnSpacing=5;this.columnSpacing3D=0;this.columnWidth=0.8;this.updateScrollbar=!0;var a=new AmCharts.CategoryAxis;a.chart=this;this.categoryAxis=a;this.chartType="serial";this.zoomOutOnDataUpdate=!0;this.mouseWheelScrollEnabled=this.rotate=this.skipZoom=!1;this.minSelectedTime=0},initChart:function(){AmCharts.AmSerialChart.base.initChart.call(this); this.updateCategoryAxis(this.categoryAxis,this.rotate,"categoryAxis");this.dataChanged&&(this.updateData(),this.dataChanged=!1,this.dispatchDataUpdated=!0);var a=this.chartCursor;a&&a.updateData();var a=this.countColumns(),b=this.graphs,c;for(c=0;cc&& (a=b-c,this.updateScrollbar=!0),a!=this.startTime&&b-a>c&&(b=a+c,this.updateScrollbar=!0));var d=this.minSelectedTime;if(0m&&(a=m);bm&&(b=m);bc&&(a=b-c,this.updateScrollbar=!0),a!=this.start&&b-a>c&&(b=a+c,this.updateScrollbar= !0));if(a!=this.start||b!=this.end){var d=this.chartData.length-1;isNaN(a)&&(a=0,isNaN(c)||(a=d-c));isNaN(b)&&(b=d);bd&&(b=d);a>d&&(a=d-1);0>a&&(a=0);this.start=a;this.end=b;this.categoryAxis.zoom(a,b);this.zoomAxesAndGraphs();this.zoomScrollbar();0!==a||b!=this.chartData.length-1?this.showZB(!0):this.showZB(!1);this.updateColumnsDepth();this.dispatchIndexZoomEvent()}},updateGraphs:function(){AmCharts.AmSerialChart.base.updateGraphs.call(this);var a=this.graphs,b;for(b=0;bb.depth?1:-1},zoomScrollbar:function(){var a=this.chartScrollbar,b=this.categoryAxis;a&&this.updateScrollbar&&(b.parseDates&&!b.equalSpacing?a.timeZoom(this.startTime,this.endTime):a.zoom(this.start,this.end),this.updateScrollbar=!0)},updateTrendLines:function(){var a=this.trendLines,b;for(b=0;be&&(e=0);g>a.length-1&&(g=a.length-1);var k=e+Math.round((g-e)/2),m=a[k][b];if(1>=g-e){if(d)return e;d=a[g][b];return Math.abs(a[e][b]-c)a&&(a=0),b>d-1&&(b=d-1),d=this.categoryAxis,d.parseDates&&!d.equalSpacing?this.zoom(c[a].time,this.getEndTime(c[b].time)):this.zoom(a,b))}},zoomToDates:function(a,b){this.updateScrollbar=!0;var c=this.chartData;if(this.categoryAxis.equalSpacing){var d=this.getClosestIndex(c,"time",a.getTime(),!0,0,c.length),c=this.getClosestIndex(c,"time",b.getTime(),!1,0,c.length);this.zoom(d,c)}else this.zoom(a.getTime(),b.getTime())}, zoomToCategoryValues:function(a,b){this.updateScrollbar=!0;this.zoom(this.getCategoryIndexByValue(a),this.getCategoryIndexByValue(b))},formatPeriodString:function(a,b){if(b){var c=["value","open","low","high","close"],d="value open low high close average sum count".split(" "),e=b.valueAxis,g=this.chartData,k=b.numberFormatter;k||(k=this.numberFormatter);for(var m=0;mC)p=C;if(isNaN(s)||sx)v=x;if(isNaN(z)||zb&&0===f&&(f=180):0>c&&270==f&&(f=90);this.gradientRotation=f;0===d&&0===e&&(this.cornerRadius=n);this.draw()},draw:function(){var a=this.set;a.clear();var b=this.container,c=this.w,d=this.h,e=this.dx,g= this.dy,k=this.colors,m=this.alpha,l=this.bwidth,h=this.bcolor,f=this.balpha,n=this.gradientRotation,u=this.cornerRadius,p=this.dashLength,s=this.pattern,y=k,w=k;"object"==typeof k&&(y=k[0],w=k[k.length-1]);var r,q,t,v,z,B,A,x,C;if(0Math.abs(d)&&(d=0);1>Math.abs(c)&&(c=0);b=0===d?AmCharts.line(b,[0,c],[0,0],h,f,l,p):0===c?AmCharts.line(b,[0, 0],[0,d],h,f,l,p):0d?[r,C,q,t,v,z,B,A,x,b]:[A,x,q,t,v,z,r,C,B,b];for(r=0;r a&&(this.endTime=a);t=this.minorGridEnabled;var v,a=this.gridAlpha,z;if(this.parseDates&&!this.equalSpacing){this.timeDifference=this.endTime-this.startTime;d=this.choosePeriod(0);e=d.period;u=d.count;p=AmCharts.getPeriodDuration(e,u);ph&&(h=0),k=0,b=h;b<=this.end+2;b++){r=!1;0<=b&&bh&&(h= 0);y=this.end+2;y>=this.data.length&&(y=this.data.length);z=!1;z=!m;this.previousPos=-1E3;20=p){h=this.getCoordinate(b- this.start);w=!1;this.nextPeriod[s]&&(w=this.checkPeriodChange(this.nextPeriod[s],1,n,f));t=!1;w&&this.markPeriodChange?(f=this.dateFormatsObject[this.nextPeriod[s]],t=!0):f=this.dateFormatsObject[s];f=AmCharts.formatDate(new Date(n),f);if(b==d&&!m||b==k&&!l)f=" ";z?z=!1:(q||(t=!1),h-this.previousPos>this.safeDistance*Math.cos(this.labelRotation*Math.PI/180)&&(this.labelFunction&&(f=this.labelFunction(f,new Date(n),this)),f=new this.axisItemRenderer(this,h,f,void 0,void 0,void 0,void 0,t),r=f.graphics(), this.pushAxisItem(f),r=r.getBBox().width,AmCharts.isModern||(r-=h),this.previousPos=h+r));f=n}else isNaN(v)||(this.checkPeriodChange(e,v,n,B)&&(this.gridAlpha=this.minorGridAlpha,h=this.getCoordinate(b-this.start),t=new this.axisItemRenderer(this,h),this.pushAxisItem(t),B=n),this.gridAlpha=a)}for(b=0;bthis.height+1&&c--:g>this.width+1&&c--;0>g&&c++;return c=AmCharts.fitToBounds(c,0,b.length-1)},dateToCoordinate:function(a){return this.parseDates&&!this.equalSpacing?(a.getTime()- this.startTime)*this.stepWidth:this.parseDates&&this.equalSpacing?(a=this.chart.getClosestIndex(this.data,"time",a.getTime(),!1,0,this.data.length-1),this.getCoordinate(a-this.start)):NaN},categoryToCoordinate:function(a){return this.chart?(a=this.chart.getCategoryIndexByValue(a),this.getCoordinate(a-this.start)):NaN},coordinateToDate:function(a){return this.equalSpacing?(a=this.xToIndex(a),new Date(this.data[a].time)):new Date(this.startTime+a/this.stepWidth)}});