[GitHub] [incubator-echarts] ziyouren commented on issue #10893: series-map label 只在高亮的情况下显示

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

ziyouren commented on issue #10893: series-map label  只在高亮的情况下显示
URL: https://github.com/apache/incubator-echarts/issues/10893#issuecomment-513719972
 
 
   > 没能复现，你引用了map/js/world.js了吗？
   
   https://www.echartsjs.com/gallery/editor.html?c=doc-example/map-visualMap-continuous
   您可以在这个示例地址把代码复制过去看下。
   就是44行改下label的show 看下效果。（true的情况是都显示，false是都不显示）
    label:{show:true}, label:{show:false}
   我想只显示china的label
   
   `option = {
       title : {
           text: 'World Population (2010)',
           subtext: 'from United Nations, Total population, both sexes combined, as of 1 July (thousands)',
           sublink : 'http://esa.un.org/wpp/Excel-Data/population.htm',
           left: 'center',
           top: 'top'
       },
       tooltip : {
           trigger: 'item',
           formatter : function (params) {
               var value = (params.value + '').split('.');
               value = value[0].replace(/(\d{1,3})(?=(?:\d{3})+(?!\d))/g, '$1,')
                       + '.' + value[1];
               return params.seriesName + '<br/>' + params.name + ' : ' + value;
           }
       },
       toolbox: {
           show : true,
           orient : 'vertical',
           left: 'right',
           top: 'center',
           feature : {
               mark : {show: true},
               dataView : {show: true, readOnly: false},
               restore : {show: true},
               saveAsImage : {show: true}
           }
       },
       visualMap: {
           type: 'continuous',
           min: 0,
           max: 1000000,
           text:['High','Low'],
           realtime: false,
           calculable : true,
           color: ['orangered','yellow','lightskyblue']
       },
       series : [
           {
               name: 'World Population (2010)',
               type: 'map',
               mapType: 'world',
               label:{show:true},
               emphasis:{
                   label:{show:true}
               },
               roam: true,
               itemStyle:{
                   emphasis:{label:{show:true}}
               },
               data:[
                   {name : 'China', value : 17150.76}
               ]
           }
       ]
   }
   `

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