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echarts 3D柱状图bar3D,能否设置dispatch showTip让tooltip自动显示

问题描述

想使用dispatch showTip, 让echarts的3D柱状图自动显示tooltip提示框,但是不起作用

相关代码

dispatch代码大致如下:

myChart.dispatchAction({
      type: "showTip",
      seriesIndex: 0,
      dataIndex: 0
});

这样设置不生效,无法显示tooltip, 请问是echarts-gl不支持还是我的方法不对?


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