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Thread: Algorithm...Point in Region??? [Resolved, but read me anyway :)]

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  1. Dec 9th, 2003, 03:45 AM #1
    wossname
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    Cool Algorithm...Point in Region??? [Resolved, but read me anyway :)]

    How does the API function...

    Declare Function PtInRegion Lib "gdi32" Alias "PtInRegion" (ByVal hRgn As Long, ByVal x As Long, ByVal y As Long) As Long

    ...work?

    I don't mean "how do I use it?" though, I already know that

    What algorithm is it based on? Does anyone have code for a similar algorithm?
    Last edited by wossname; Dec 10th, 2003 at 06:04 AM.
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