From 1bc4596b116b3c829824c8b929ce48f864ca4a3c Mon Sep 17 00:00:00 2001 From: Upstream Date: Mon, 12 Jan 1970 13:46:40 +0000 Subject: external/giflib 4.1.6 --- giflib-4.1.6/doc/gifcomb.html | 57 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 giflib-4.1.6/doc/gifcomb.html (limited to 'giflib-4.1.6/doc/gifcomb.html') diff --git a/giflib-4.1.6/doc/gifcomb.html b/giflib-4.1.6/doc/gifcomb.html new file mode 100644 index 0000000..2728835 --- /dev/null +++ b/giflib-4.1.6/doc/gifcomb.html @@ -0,0 +1,57 @@ + + + +gifcomb + + + +Go to index page. + +

gifcomb

+ +A program to combine 2 GIF images of exactly the same size into one. +The color maps are merged, but the result may not exceed 256 colors. +A boolean mask GIF file can be used to set which pixel from two images +to use at each location. Otherwise any background color from first +image is converted to second image color at that point. Only the +first image of each file is combined; again, all files' first images +must be of exactly the same size.

+ +

Usage:

+ +
+gifcomb [-q] [-m MaskGIFFile] [-h] gif-file...
+
+ +Two GIF files must be specified; a third mask GIF file is optional.

+ +

Memory required:

+ +Line. + +

Options:

+ +
+
[-q] +
Quiet mode. Default off on MSDOS, on under UNIX. Controls printout + of running scan lines. Use -q- to invert.

+ +

[-m MaskGIFFile] +
the MaskGIFfile can be regular GIF file whose first + image has same dimensions as the combined images. Any non-background color + in it will select Image 1 Pixel to output, otherwise Image2 pixel will be + selected. Usually this image will be boolean (two colors only) but + it does not have to be.

+ +

[-h] +
Print one line of command line help, similar to Usage above.

+

+ +

Author:

+ +Gershon Elber + +
+
Eric S. Raymond <esr@snark.thyrsus.com>
+ + -- cgit v1.2.3