How to Rotate a Bitmap using Borland Delphi

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How to Rotate a Bitmap using Borland Delphi

Bitmap rotation is a graphic effect that Delphi does not natively offer.
http://www.delphi-central.com/tutorials/RotateBitmapBitBlt.aspx
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  • Total Votes: 144 votes

  • Category: Delphi/Image Processing

  • Submitted on: 2008-04-16 06:35:07

  • Submitted By: Shekhar

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Description:

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...

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