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List:       imagemagick-user
Subject:    [magick-users] Convert a raw black & white image
From:       Shaun Jackman <sjackman () telus ! net>
Date:       2004-06-29 21:05:05
Message-ID: 200406291405.05545.sjackman () telus ! net
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I successfully used the manual page example to convert a
raw gray-scale image to a png.

	$ convert -depth 8 -size 16x9 gray:in.bin out.png

Now I'm trying to do the same for a black & white (i.e. one
bit per pixel) image with a 16 byte header.

	$ convert -depth 1 -size 16x9+16 gray:foo.bin bar.bin
	convert: Unexpected end-of-file (foo.bin) [No such file or directory].
	convert: Missing an image file name.

I think it's still using 8 bits per pixel, because it seems
to be running out of bytes prematurely. Is there a switch
to tell it to use only one bit per pixel?

In case anyone's curious I'm converting a Palm Pilot format
bitmap.

Please cc me in your reply. Thanks!
Shaun

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