17 lines
457 B
Bash
Executable File
17 lines
457 B
Bash
Executable File
#!/bin/bash
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rm -f *.png
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# monochrome
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convert ../../topisto_vert.png -monochrome topisto_tmp1.png
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composite -compose copy_opacity ../topisto_mask.png topisto_tmp1.png topisto_tmp2.png
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rm -f topisto_tmp?.png
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# grayscale
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convert ../../topisto_vert.png -type Grayscale topisto_tmp1.png
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composite -compose copy_opacity ../topisto_mask.png topisto_tmp1.png topisto_tmp2.png
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convert topisto_tmp2.png -negate topisto_grayscale.png
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rm -f topisto_tmp?.png
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exit 0
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