[GitHub] andy-hu1993 commented on issue #2701: 如何设置legend前的icon样式，比如颜色

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

andy-hu1993 commented on issue #2701: 如何设置legend前的icon样式，比如颜色
URL: https://github.com/apache/incubator-echarts/issues/2701#issuecomment-438569815
 
 
   @pissang @duxiaofeng-github 
   我折线图中的点有两种颜色
   itemStyle: {
                               normal: {
   
                                   color: function (param) {
                                       if (param.data == maxtime){
                                           return '#ff151a';
                                       } else {
                                           return '#1ca1ff';
                                       }
                                   },
                                   borderColor: '#1ca1ff'
                               }
                           }
   这样设置了当value为某个值时设置折线的点为另一个颜色，但是legend的颜色每次都取第一个节点的颜色，同级别加color数组也不行，不知道如何自定义，难道只能设置icon吗

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