copy bitmap with widows region

Posted on 2012-09-16
Last Modified: 2012-09-19

whith Delphi 7 I need to copy part of abitmap to another using windows HRGN, but I don't find the good API "copy(bmpSource, bmpTarget : TBitmap;  H : HRGN)"

how can I do that ?

thanks fot your answer
Question by:jlf51
    LVL 25

    Expert Comment

    by:Sinisa Vuk
    Look at BitmapToRegion function. This is very complex because it creates transparent region of bitmap, but you can see how is used ExtCreateRegion.
    LVL 9

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