View of /trunk/webwork-modperl/bin/gif2png

    1 #!/bin/sh
    2 
    3 # This script wraps system-dependant calls to several netpbm utilities.
    4 # In order to use this script, set the NETPBM variable below to the
    5 # directory which contains giftopnm, ppmtopgm, and pnmtops.
    6 
    7 NETPBM=/usr/local/bin
    8 
    9 # If you wish to set the paths to each utility separately, i.e. if they
   10 # are in different locations, do so below:
   11 
   12 GIFTOPNM=$NETPBM/giftopnm;
   13 PNMTOPNG=$NETPBM/pnmtopng;
   14 
   15 # There should be no need for customization beyond this point.
   16 
   17 umask 022
   18 cat $1 | $GIFTOPNM | $PNMTOPNG > $2