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authorJames FitzGibbon <jfitz@FreeBSD.org>1996-10-30 11:12:29 +0000
committerJames FitzGibbon <jfitz@FreeBSD.org>1996-10-30 11:12:29 +0000
commitb6c4ca7011d1a3e6d0f2ea28678824b0ba8def6d (patch)
tree76e629f26bf7cfe7913c06e6e7616b06747f500f /graphics/giftrans/pkg-descr
parentd6260f5c6b9fdc0c2a41e4e41a3eaa58fdeecc5b (diff)
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+GIFtrans, a tool for GIF89a transparent option and interlace mode.
+
+Usage: giftrans [-t color|-T] [-B color] [-b color] [-g oldcolor=newcolor] [-c comment|-C] [-l|-L|-V] [-o filename] [-e filename] [filename]
+Convert any GIF file into a GIF89a, with the folloing changes possible:
+-t Specify the transparent color
+-T Index of the transparent color is the background color index
+-B Specify the transparent color's new value
+-b Specify the background color
+-g Change a color in the global color table
+-c Add a comment
+-C Remove old comment
+-l Only list the color table
+-L Verbose output of GIFs contents
+-V Verbose output while converting
+-o Redirect stdout to a file
+-e Redirect stderr to a file
+Colors may be specified as index, as rgb.txt entry or in the #rrggbb form.
+
+Example:
+
+ giftrans -t #ffffff original.gif > whitetrans.gif