freebsd-ports/graphics/giftool/pkg-descr
James FitzGibbon 8b0d1c065e a useful tool when making GIF transparency and Interlace mode.
Reviewed by:	jfitz@FreeBSD.ORG
Submitted by:	Yukihiro Nakai <Nakai@Mlab.t.u-tokyo.ac.jp>
1996-10-30 13:44:05 +00:00

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GIFTool , a tool for GIF89a trasnparent option and interlace mode.
Usage: giftool [options] [file]
giftool (-p|-c|-B) [options] [files...]
-B Batch Mode, read and write the same filename
-i Set GIF Interlace mode ON
+i Set GIF Interlace mode OFF
-p Print information about file(s)
-c Print comment information
+c Add comments to file(s)
-C Strip comment from file(s)
-o file Send output to 'file'
-rgb name Use 'name' as the transparent pixel
-rgb ##,##,## tUse rgb-value as the transparent pixel
-### Used pixel index as transparent (1 == first colormap entry)
For instance you could say 'giftool -B -i *.gif' to convert all your images
to interlaced GIF files in one easy step.
giftool version 1.0 is Copyright 1994 Home Pages, Inc and is shareware.
Please, use the -info option to read the licensing information.