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#! /bin/bash
# This script tests: pamtowinicon winicontopam
# Also requires: pnmcut pnmtile pamtopnm ppmtopgm pgmtopbm
alias pamtowinicon="${PBM_TESTPREFIX}pamtowinicon"
alias winicontopam="${PBM_TESTPREFIX}winicontopam"
alias pamtopnm="${PBM_BINPREFIX}pamtopnm"
alias pgmtopbm="${PBM_BINPREFIX}pgmtopbm"
alias pnmcut="${PBM_BINPREFIX}pnmcut"
alias pnmtile="${PBM_BINPREFIX}pnmtile"
alias ppmtopgm="${PBM_BINPREFIX}ppmtopgm"
shopt -s expand_aliases
pnmcut --left=30 --width=48 --height=48 testimg.ppm | \
pamtowinicon | winicontopam | \
pamtopnm | cksum
pnmtile 32 32 testgrid.pbm | \
pamtowinicon | winicontopam | \
pamtopnm | ppmtopgm | \
pgmtopbm -th -val=0.5 | cksum
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