[GitHub] ymli1981 opened a new issue #8299: 小程序中同时用 折线图和关系图，关系图的连线箭头会偏移

[GitBox]

ymli1981 opened a new issue #8299: 小程序中同时用 折线图和关系图，关系图的连线箭头会偏移
URL: https://github.com/apache/incubator-echarts/issues/8299
 
 
   var chu = 10;
    var data = [];
   var bdata = [];
   var ldata=[];
        
   
         item = {};
         item.name = "问题门";
         var r = 1 * Math.sin(65 * Math.PI / 180);
         item.size1 = 3;
         
         item.symbolSize = 50;
         item.value = [r, 245];
         bdata.push(item);
   
         var item1 = {};
         item1.name = "规律门";
         item1.value = [0, 0];
         item1.size1 = 3;
         item1.symbolSize = 50;
         bdata.push(item1);
   
         item = {};
         item.name = "实践门";
         item.size1 = 3;
         item.symbolSize = 50;
         r = 1 * Math.sin(65 * Math.PI / 180);
         item.value = [r, 65];
         bdata.push(item);
   var blink = {};
                   blink.source = "问题门";
                   blink.target = "规律门";
   
                   blink.lineStyle = {
                     normal: {
                       width: 1,
                       color: "#000",
                       curveness: 0.3
                     }
                   };
                   ldata.push(blink)
     for (var i = 65; i <= 90; i++) {
   
       var r = 1 * Math.sin(i * Math.PI / 180);
       data.push([r, i]);
     }
   
     for (var i = 90; i <= 180; i++) {
   
       var r = 1 * Math.sin((180 - i) * Math.PI / 180);
       data.push([r, i]);
     }
   
   
   
   
     for (var i = 360; i >= 270; i--) {
       var r = 1 * Math.sin((360 - i) * Math.PI / 180);
       data.push([r, i]);
     }
     for (var i = 270; i >= 245; i--) {
       var r = 1 * Math.sin((i - 180) * Math.PI / 180);
   
       data.push([r, i]);
     }
     
    var option = {
   
       legend: {
         show: false,
         
       },
       polar: {
         center: ["50%","50%"],
         radius: '100%'
       },
   
       angleAxis: {
         type: 'value',
         startAngle: 0,
         axisLine: {
           show: false,
           lineStyle: {
             color: "#fff"
           }
         },
         axisTick: {
           show: false
         },
         splitLine: {
           show: false
         },
       },
       radiusAxis: {
         splitLine: {
           show: false
         },
         axisLine: {
           show: false,
           lineStyle: {
             color: "#fff"
           }
         },
         axisTick: {
           show: false
         },
         min: 0
       },
       series: [{
         coordinateSystem: 'polar',
         name: 'line',
         type: 'line',
         lineStyle: {
           type: 'solid',
           width: 2,
           color: "#000"
         },
         showSymbol: false,
   
   
   
         data: data
       }, {
         type: 'graph',
         layout: 'none',
         symbolSize: 50,
   
         coordinateSystem: 'polar',
         roam: true,
   
         itemStyle: {
           color: "#fff",
           borderWidth: 2,
           borderColor: '#000'
         },
         edgeSymbol:['none','arrow'],
         edgeSymbolSize: [4, 10],
   
         data: bdata,
         links: ldata,
         
         label: {
           show: true,
   
           color: '#000',
           position: 'inside',
           fontSize: 12,
       
         },
        
           
   
       }],
       animation: true,
       animationDuration: 1000
     };

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