Highcharts - 手动触发点上的悬停事件 [英] Highcharts - manually trigger hover event on a point

问题描述

当您将鼠标悬停在一张Highcharts图表的某个点上时，您会在光标（或其他符号）下面看到一个很好的放大圆圈。我想要手动触发该悬停效果。

我知道我可以在该点上手动触发mouseOver事件，但是这并不能为我所用的图表上的放大符号。

解决方案

我通过查看源代码找到答案 - 调用setState（'hover'）;关于你想突出显示的点。

When you hover over a point in a Highcharts chart, you get a nice enlarged circle under you cursor (or other symbol). What I would like to do manually trigger that hover effect.

I know that I can manually trigger the mouseOver event on the point, but that doesn't give me the enlarged symbol on the chart that I am going for.

解决方案

I found the answer by looking at the source - call "setState('hover');" on the point that you want to be highlighted.

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