From: tmoran@acm.org
Subject: Question: re Image Files.
Date: Fri, 31 Aug 2012 01:35:29 +0000 (UTC)
Date: 2012-08-31T01:35:29+00:00 [thread overview]
Message-ID: <k1p4d1$ubu$1@speranza.aioe.org> (raw)
In-Reply-To: 7bd3df18-178b-4735-ac43-c6bb6df9e999@googlegroups.com
>Question: Is there any way by which I can reading in from an image file and
> operate on the individual pixels in a similar arithmetical way.
There are lots of different formats of image files. Claw has packages
for Windows' internal, and external (bmp), formats. You get an array with
8 1 bit pixels/byte if it's a monochrome image up to 4 bytes/pixel if it
has 2**24 color bits and an alpha channel (like a Javascript HTML5 canvas
image). There are lots of other packages available to read/write jpg,
tga, etc file formats. It's a whole wide world - what do you want to do?
next prev parent reply other threads:[~2012-09-07 1:22 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 22:33 Question: re Image Files Austin Obyrne
2012-08-30 22:55 ` Adam Beneschan
2012-08-31 1:35 ` tmoran [this message]
2012-08-31 7:16 ` Dmitry A. Kazakov
2012-08-31 7:18 ` Mark Murray
2012-08-31 8:58 ` Austin Obyrne
2012-08-31 9:25 ` Ludovic Brenta
2012-08-31 9:41 ` Dmitry A. Kazakov
2012-08-31 9:14 ` Austin Obyrne
2012-08-31 17:09 ` Mark Murray
2012-08-31 17:36 ` Austin Obyrne
2012-08-31 22:09 ` Shark8
2012-09-04 10:05 ` Antti Louko
2012-08-31 21:12 ` gautier_niouzes
2012-09-01 6:58 ` Austin Obyrne
2012-09-03 6:02 ` Anatoly Chernyshev
2012-09-03 7:27 ` Mark Murray
2012-08-31 8:41 ` Brian Drummond
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