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Set max highlight distance #1725

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nicomarca opened this issue Oct 27, 2016 · 1 comment
Closed

Set max highlight distance #1725

nicomarca opened this issue Oct 27, 2016 · 1 comment

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@nicomarca
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Hi,

I'm working on an interactive chart where the user is able to select a point from a scatter chart. It is working well, but i still have one issue : wherever the user tap on the chart, the closer point is selected (and i don't want that).
I saw on MPAndroidChart doc that a method called setMaxHighlightDistance(float distanceDp) exists, but I can't find an equivalent on IOS-Charts. Do you know one ?

Thanks
@liuxuan30
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liuxuan30 commented Oct 27, 2016 •
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take a look at ChartHighlighter. I am not sure if closestSelectionDetailByPixel or getMinimumDistance is the func you ask? They are called in getHighlight

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@liuxuan30 @nicomarca