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Author Topic: How to update the crosshair-hint?  (Read 1133 times)

Nicole

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How to update the crosshair-hint?
« on: January 21, 2023, 09:38:51 pm »
There was this thread:
https://forum.lazarus.freepascal.org/index.php/topic,61867.msg467286.html#msg467286

The example works fine, - but it always shows only one value. At least at my place.
What can I do, that it shows the clicked value?
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wp

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Re: How to update the crosshair-hint?
« Reply #1 on: January 21, 2023, 10:12:40 pm »
Sorry, typo: Use ATool.PointIndex rather than ATool.Index (the latter one is the index of the HintTool in the ChartToolset collection).
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