yyccQQu edited a comment on issue #6236: 能否自定义legend的选中事件 URL: https://github.com/apache/incubator-echarts/issues/6236#issuecomment-495880750 > 如何触发 ` legendselectchanged` 事件, 在我没有点击 `legend` 的情况下 > > -----分割线------- > > ``` > myChart.dispatchAction({ > type: 'legendToggleSelect', > name: '上海 Top10' > }); > ``` 这个事件需要点击legend元素才能触发，想要触发，可以手动dom.click.... ``` myChart.on('legendselectchanged', function (param) { var selectedName = param.name; console.log(selectedName, "selectedName",param); }) ```
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