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getValuesByTouchPoint / UIView coords to graph coords #3474

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XReyRobert opened this issue May 30, 2018 · 1 comment
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getValuesByTouchPoint / UIView coords to graph coords #3474

XReyRobert opened this issue May 30, 2018 · 1 comment

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@XReyRobert
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Hi,
It seems that in the android version there are functions to go from chart coords to view coords and the opposite. I can't find equivalent functions in the ios version.

Highlight got xPx and yPx properties that allows to go from highlight coords to view coords, but I can't find a way to go from view coords to graph coords...

Anyone with some hints about how this could be achieved ?
@liuxuan30
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I have replied in the other post. Just look at ChartTransformer and ViewPortHandler.

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@liuxuan30 @XReyRobert