function PercentBar(option){this.backgroundColor=option.backgroundColor||"transparent";this.startColor=option.startColor||"#6619ff";this.endColor=option.endColor||"#198cff";this.trackColor=option.trackColor||"#ebebeb";this.fontSize=option.fontSize||14;this.domEle=option.domEle;this.name=option.name||"%";this.title=option.title;this.titleColor=option.titleColor||"#666666";this.label=option.label;this.labelColor=option.labelColor||"#198cff";this.labelFont=option.labelFont||'"Oswald Light","微软雅黑","microsoft yahei","Arial"';this.barWidth=option.barWidth||6;this.formatter=option.formatter||"{c}{a}";this.lineHeight=option.lineHeight||28;this.position=option.position||"bottom";this.yData=option.yData;this.labelData=option.labelData;this.maxData=option.maxData||[100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100];this.maxColor=option.maxColor||"#666666";this.follow=option.follow||false;this.leftGap=option.leftGap||61;this.rightGap=option.rightGap||42}PercentBar.prototype.init=function(){var _that=this;var option={backgroundColor:_that.backgroundColor,grid:{left:0,top:_that.lineHeight-8+_that.barWidth/2,right:0,bottom:_that.barWidth/2,containLabel:true},xAxis:{type:"value",splitLine:{show:false},splitArea:{show:false},axisLabel:{show:false},axisTick:{show:false},axisLine:{show:false}},yAxis:{type:"category",splitLine:{show:false},splitArea:{show:false},axisTick:{show:false},axisLine:{show:false},boundaryGap:false,axisLabel:{show:true,inside:true,verticalAlign:_that.position,lineHeight:_that.lineHeight,color:_that.titleColor,fontSize:_that.fontSize},data:_that.yData,offset:8},series:[{name:_that.name,type:"bar",barWidth:_that.barWidth,data:_that.labelData,label:{show:false,left:"100%",offset:[-5,0],align:"right",lineHeight:_that.lineHeight,verticalAlign:_that.position,position:"right",formatter:_that.formatter,color:_that.labelColor,fontSize:_that.fontSize,fontFamily:_that.labelFont},itemStyle:{barBorderRadius:_that.barWidth,color:new echarts.graphic.LinearGradient(1,0,0,0,[{offset:0,color:_that.endColor},{offset:1,color:_that.startColor}])},emphasis:{itemStyle:{opacity:.8}},zlevel:1},{name:_that.name,type:"bar",barGap:"-100%",barWidth:_that.barWidth,data:_that.maxData,label:{show:true,offset:[-5,0],align:"right",lineHeight:_that.lineHeight,verticalAlign:_that.position,position:"right",formatter:function(params){return option.series[0].data[params.dataIndex]+_that.name},color:_that.maxColor,fontSize:_that.fontSize,fontFamily:_that.labelFont},color:_that.trackColor,itemStyle:{barBorderRadius:_that.barWidth},emphasis:{itemStyle:{color:_that.trackColor,opacity:.8}}}]};if(_that.follow==true){option.series[0].label.show=true;option.series[1].label.show=false}else if(_that.follow==false){option.series[0].label.show=false;option.series[1].label.show=true}else{option.series[0].label.show=false;option.series[1].label.show=true}if(_that.position=="top"){option.grid.top=_that.barWidth/2;option.grid.bottom=_that.lineHeight-8+_that.barWidth/2;option.yAxis.axisLabel.padding=[4,0,0,0];option.series[0].label.offset=[-5,4];option.series[1].label.offset=[-5,4]}else if(_that.position=="middle"){option.yAxis.boundaryGap=true;option.grid.top=0;option.grid.bottom=0;option.grid.left=_that.leftGap;option.grid.right=_that.rightGap;option.yAxis.offset=_that.leftGap+8;option.yAxis.axisLabel.padding=[4,0,0,0];option.series[0].label.align="left";option.series[0].label.offset=[0,2];option.series[1].label.align="left";option.series[1].label.offset=[0,2];if(_that.follow==true){option.series[1].color="transparent";option.series[1].emphasis.itemStyle.color="transparent"}}else{}echarts.init(_that.domEle).setOption(option)};