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Date Posted: 05:36:18 10/02/02 Wed
Author: Leo
Subject: BUG Sharpen Filter Black Corners

I copy a picture to another and then manipulate it there.

I apply a crop, resize. After these two, everything fine.
Then:
After applying the "TSharpenTransform" the target picture has two black pixels in top-left and bottom-left corners.
(these pixels are also in the file, if i save the images)

This seems like an obvious bug to me ?!

code:
// imBild is a TImageScrollBox
// Sharpen
mySharpen := TSharpenTransform.Create;
try
mySharpen.Factor := StrToInt(edSharpenFaktor.Text);
mySharpen.Apply(imBild.Graphic);
finally
mySharpen.Free;
end;

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