[GitHub] [echarts] sophia1024 edited a comment on issue #5719: itemSymbol in the visualMap (piecewise) can't be set

[GitBox]

sophia1024 edited a comment on issue #5719:
URL: https://github.com/apache/echarts/issues/5719#issuecomment-762568405


   
   <img width="1409" alt="企业微信截图_ae9fb476-a179-4f4f-8122-5ee18126d2be" 
src="https://user-images.githubusercontent.com/54983463/104982620-04d1c900-5a46-11eb-8d16-bd81dfd3fcf6.png";>
   
   $.get(ROOT_PATH + '/data/asset/data/aqi-beijing.json', function (data) {
       myChart.setOption(option = {
           title: {
               text: 'Beijing AQI'
           },
           tooltip: {
               trigger: 'axis'
           },
           xAxis: {
               data: data.map(function (item) {
                   return item[0];
               })
           },
           yAxis: {
               splitLine: {
                   show: false
               }
           },
           toolbox: {
               left: 'center',
               feature: {
                   dataZoom: {
                       yAxisIndex: 'none'
                   },
                   restore: {},
                   saveAsImage: {}
               }
           },
           dataZoom: [{
               startValue: '2014-06-01'
           }, {
               type: 'inside'
           }],
           visualMap: {
               top: 10,
               itemWidth: 10,
               itemHeight: 10,
               itemSymbol:'diamond',
               inRange: {
                   color: ['#121122', 'rgba(3,4,5,0.4)', 'red'],
               },
               outOfRange:{
                color: '#999',
                 symbol: 'pin',
           },
               right: 10,
               pieces: [{
                   gt: 0,
                   lte: 50,
                   color: '#096',
                   symbol: 'pin',
               }, {
                   gt: 50,
                   lte: 100,
                   color: '#ffde33',
                   symbolSize: 12,
                   symbol: 'diamond',
               }, {
                   gt: 100,
                   lte: 150,
                   color: '#ff9933',
                   symbol: 'circle',
               }, {
                   gt: 150,
                   lte: 200,
                   color: '#cc0033'
               }, {
                   gt: 200,
                   lte: 300,
                   color: '#660099',
                      symbol: 'diamond',
               }, {
                   gt: 300,
                   color: '#7e0023'
               }],
           },
           series: {
               name: 'Beijing AQI',
               type: 'line',
               symbol:"arrow",
               data: data.map(function (item) {
                   return item[1];
               }),
               markLine: {
                   silent: true,
                   data: [{
                       yAxis: 50
                   }, {
                       yAxis: 100
                   }, {
                       yAxis: 150
                   }, {
                       yAxis: 200
                   }, {
                       yAxis: 300
                   }]
               }
           }
       });
   });


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