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From: nancie@hal.CSS.GOV (Nancie Matson)
Newsgroups: comp.windows.x
Subject: Rotating Pixmaps
Message-ID: <519@hal.CSS.GOV>
Date: 19 Feb 91 15:08:00 GMT
Organization: Ensco, Inc.  Melbourne, Florida
Lines: 19

Does anyone know how difficult it would be to rotate a pixmap
in one degree increments interactively on the display.  I have
an image drawn into a pixmap, and would like to be able to
select a center point, and rotate it about that point in any
incremental number of degrees.  

I would appreciate it if anyone who has done this could point
me in the right direction for code, etc.  Eventually I will
be trying to match two images up, and create a single one.
The user should be able to rotate one image, to match up with
the other one, and fuse the two together.

Thanks in advance.


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Nancie P. Matson    NET:  nancie@hal.CSS.GOV
ENSCO INC.          MAIL: 445 Pineda Ct.  Melbourne, Fl.  32940
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