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能根据鼠标移动的位置获取当前处于哪个时间吗 #74

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HZC961850 opened this issue Aug 20, 2021 · 3 comments
Open

能根据鼠标移动的位置获取当前处于哪个时间吗 #74

HZC961850 opened this issue Aug 20, 2021 · 3 comments

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@HZC961850
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现在需求是想做到鼠标移动到甘特图上，就可以显示当前对应竖直下的时间，我看没有根据位置来算时间的方法额。
@w1301625107
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我后续看一下怎么加上去比较合理

@HZC961850
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我后续看一下怎么加上去比较合理

大佬，我这边看了代码，看到getPositonOffset，是指根据给定字符串形式的时间生成相对时间轴起点的的偏移值。但是现在的需求是想根据时间轴起点的的偏移值来获取时间，相当于反过来了。这个大佬有没有思路提供下，我先去研究研究。

@w1301625107
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（ 偏移值 / scale ）+起始时间 = 你点击位置的时间

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@HZC961850 @w1301625107