| #!/bin/bash |
| |
| pbm_to_ppm() { |
| read line; echo "P3" |
| read line; echo "$line"; echo "2" |
| sed "s,0,x,g; s,1,y,g; s,x,$1,g; s,y,$2,g;" |
| |
| } |
| |
| ../icepack/icepack -uc -B0 ../tests/example.bin | pbm_to_ppm "0 0 0" "0 0 2" > checkerboard_0.ppm |
| ../icepack/icepack -ucc -B0 ../tests/example.bin | pbm_to_ppm "0 0 0" "0 1 0" > checkerboard_1.ppm |
| ../icepack/icepack -uc -B1 ../tests/example.bin | pbm_to_ppm "0 0 0" "0 1 1" > checkerboard_2.ppm |
| ../icepack/icepack -ucc -B1 ../tests/example.bin | pbm_to_ppm "0 0 0" "1 0 0" > checkerboard_3.ppm |
| ../icepack/icepack -uc -B2 ../tests/example.bin | pbm_to_ppm "0 0 0" "1 0 1" > checkerboard_4.ppm |
| ../icepack/icepack -ucc -B2 ../tests/example.bin | pbm_to_ppm "0 0 0" "1 1 0" > checkerboard_5.ppm |
| ../icepack/icepack -uc -B3 ../tests/example.bin | pbm_to_ppm "0 0 0" "1 1 1" > checkerboard_6.ppm |
| ../icepack/icepack -ucc -B3 ../tests/example.bin | pbm_to_ppm "0 0 0" "0 1 0" > checkerboard_7.ppm |
| |
| convert -evaluate-sequence add checkerboard_[01234567].ppm checkerboard.png |
| rm -f checkerboard_[01234567].ppm |
| |
