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ali_reza_nazari
Canada
10 Posts |
 Posted - Mar 13 2019 : 04:33:09
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Hi.
I have some picture
I want to select a polygon on the photo. Empty the inside of the polygon and have nothing to do and see the image. Outside the polygon black.
Finally, save the result in a Bitmap for each picture
also
Minimize polygon points as much as possible. Save polygon points.
And I can call them again in the next run, and make the polygon points.
i see TImageEnView.MouseInteract
https://www.imageen.com/help/TImageEnView.MouseInteract.html
but , i can not solve this problem
please help me
thanks
Dr.
IA Computer |
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Draw a transparent polygon with black outside bk
