如何访问legendSymbols并在HighCharts中更改它们的形状 [英] How to access legendSymbols and change their shape in HighCharts

问题描述

我有禁用标记的折线图。
legendSymbol目前是一条线。我想将该符号显示为正方形。任何指针？

I have a line chart with markers disabled. The legendSymbol is currently a line. I would like to show the symbol as a square. Any pointers?

推荐答案

您可以使用定义自定义符号的两个系列（一个普通和一个假）。首先应该隐藏在传说中。那么只需要使用 legendItemClick 并调用操作。

You can use two series (one normal and one fake) with defined custom symbol. First should be hidden in legend. Then only what you need is use legendItemClick and call action.

http://jsfiddle.net/5m9JW/339 /

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