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From: klee@wsl.dec.com (Ken Lee)
Newsgroups: comp.windows.x
Subject: Re: Zooming Pixmaps
Message-ID: <1991Mar5.095624@wsl.dec.com>
Date: 5 Mar 91 17:56:24 GMT
References: <9103042146.AA09381@neuro_dev.mayo.EDU>
Sender: news@pa.dec.com (News)
Reply-To: klee@wsl.dec.com
Organization: DEC Western Software Laboratory
Lines: 16

In article <9103042146.AA09381@neuro_dev.mayo.EDU>, kall@mayo.EDU (Bruce Kall) writes:
|> What is the fastest and most convenient way to zoom (pixel replication
|> would be sufficient) a 128x128 Pixmap into a 512x512 pixmap (4x zoom)?
|> 
|> I know how to do it in XImages.

If you're using the X imaging extension (XIE), you can do your
operations in the server.  If not, you'll have to convert the pixmap to
an image, perform your transformation, then convert the resultant image
to a new pixmap.

-- 
Ken Lee
DEC Western Software Laboratory, Palo Alto, Calif.
Internet: klee@wsl.dec.com
uucp: uunet!decwrl!klee