[GitHub] [incubator-echarts] Rwuyao commented on issue #13423: 散点图的自定义图标功能在开启大数据量优化之后报错，无法绘制

[GitBox <gi...@apache.org>]

Rwuyao commented on issue #13423:
URL: https://github.com/apache/incubator-echarts/issues/13423#issuecomment-707519401


   在官网找到的一个实例，将图标改为自定义，large设置为true，然后绘制失败，抛出的异常与我自己的代码里面一样。
   $.getJSON(ROOT_PATH + '/data/asset/data/house-price-area2.json', function (data) {
   
       var option = {
           title: {
               text: 'Dispersion of house price based on the area',
               left: 'center',
               top: 0
           },
           visualMap: {
               min: 15202,
               max: 159980,
               dimension: 1,
               orient: 'vertical',
               right: 10,
               top: 'center',
               text: ['HIGH', 'LOW'],
               calculable: true,
               inRange: {
                   color: ['#f2c31a', '#24b7f2']
               }
           },
           tooltip: {
               trigger: 'item',
               axisPointer: {
                   type: 'cross'
               }
           },
           xAxis: [{
               type: 'value'
           }],
           yAxis: [{
               type: 'value'
           }],
           series: [{
               name: 'price-area',
               type: 'scatter',
               large:true,
                symbol :'image://data:image/gif;base64,R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7',
               symbolSize: 5,
               // itemStyle: {
               //     normal: {
               //         borderWidth: 0.2,
               //         borderColor: '#fff'
               //     }
               // },
               data: data
           }]
       };
   
       myChart.setOption(option);
   });


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