Developer's Daily | Unix by Example |
main | java | perl | unix | dev directory | web log |
giftopnm - convert a GIF file into a portable anymap |
giftopnm [-verbose] [-comments] [-image N] [GIFfile] |
Reads a GIF file for input, and outputs portable anymap. |
-verbose |
Produces verbose output about the GIF file input. |
-comments |
Only outputs GIF89 comment fields. |
-image |
Output the specified gif image from the input gif archive (where N is ’1’, ’2’, ’20’...). Normally there is only one image per file, so this option is not needed. |
All flags can be abbreviated to their shortest unique prefix. |
This does not correctly handle the Plain Text Extension of the GIF89 standard, since I did not have any example input files containing them. |
ppmtogif(1), ppm(5) |
Copyright (c) 1993 by David Koblas (koblas@netcom.com) |