How to Rotate a Bitmap using Borland Delphi
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Domain - www.delphi-central.com
Category - Delphi/Image Processing
Submitted By - Shekhar
Submitted on - 2008-04-16 06:35:07
Bitmap rotation is a graphic effect that Delphi does not natively offer. This article shows how to rotate a given image in 90-degree increments. It allows you to rotate any image 0, 90, 180 or 270 degrees.
With a little work, the code can be modified to rotate to any angle, but that is beyond the scope of this article. More detail...