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GIFCAT

NAME

gifcat - GIF concatenation program

SYNOPSIS

gifcat [options...] [file...]

PARAMETERS

Options Description
-h Lists help information.
-s Silent mode, no information printed
-d delay Specifies the delay between each image in .01 seconds. (Default 20)
-e end_delay Specifies the delay of the last image in the loop in .01 seconds. (Default 80)
-o file Specifies output GIF file.
file... A list of GIF files to animate

DESCRIPTION

This program takes each of the GIF files strips the trailer and adds the GIF89 extension block to link images together in a loop. Any number of files can be integrated into the loop.  Loop delays can be specified. The output is a GIF file ready for display on the web.

gifcat -s -o eta_pres_loop.gif \
   eta_pres_init.gif eta_pres_6h.gif eta_pres_12h.gif eta_pres_18h.gif \
   eta_pres_24h.gif eta_pres_30h.gif eta_pres_36h.gif eta_pres_42h.gif \
   eta_pres_48h.gif

SEE ALSO

  • pscat - Postscript concatenation program
  • hpglcat - HPGL concatenation program

For further information about WXP, email technical-support@weather.unisys.com
Last updated by Dan Vietor on June 8, 1998