[GitHub] alex1504 opened a new issue #9520: echarts关系节点图怎么直接显示name字段？

Mon, 03 Dec 2018 17:21:31 -0800 

alex1504 opened a new issue #9520: echarts关系节点图怎么直接显示name字段？
URL: https://github.com/apache/incubator-echarts/issues/9520
 
 
   由于项目需求，需要直接显示echarts关系节点的name字段，而非鼠标移入节点的时候才显示。如图：
   ![demo](http://www.pic68.com/uploads/2018/12/a.png)
   
   是否有支持直接显示节点name属性的配置呢？
   
   目前echarts的配置如下：
   ```js
   option = {
       legendHoverLink: false,
       tooltip: {
           show: true,
           formatter: '{b0}'
       },
       legend: {
           data: [
               {
                   name: '文件',
                   icon: "image://../image/file.png"
               }, {
                   name: '文件块',
                   icon: "image://../image/chunk.png"
               }, {
                   name: '节点',
                   icon: "image://../image/node.png"
               }
           ]
       },
       series: [
           {
               type: 'graph',
               layout: 'force',
               animation: false,
               edgeSymbol: [
                   'none', 'arrow'
               ],
               label: {
                   show: false,
                   position: 'bottom',
                   color: "#666"
               },
               symbolSize: 60,
               draggable: true,
               data: webkitDep
                   .nodes
                   .map(function (node, idx) {
                       node.id = idx;
                       return node;
                   }),
               categories: webkitDep.categories,
               force: {
                   initLayout: 'circular',
                   repulsion: 2000,
                   edgeLength: 300
   
               },
               edges: webkitDep.links
           }
       ]
   };
   ```

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