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#! /bin/bash
# This script tests: pnmshear
# Also requires: pbmmake pnmpad
alias pnmshear="${PBM_TESTPREFIX}pnmshear"
alias pbmmake="${PBM_BINPREFIX}pbmmake"
alias pnmpad="${PBM_BINPREFIX}pnmpad"
shopt -s expand_aliases
# Test. Should produce 598644601 24
pbmmake -g 7 7 | pnmpad -white -top 1 | \
pnmshear 45 -noantialias | cksum
# Output of above, in pbm plain format
#
# P1
# 15 8
# 000000000000000
# 010101000000000
# 010101010000000
# 000101010000000
# 000101010100000
# 000001010100000
# 000001010101000
# 000000010101000
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