23 lines
548 B
Bash
23 lines
548 B
Bash
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#!/bin/sh
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img=$1
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palette=$2
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colors=$(cat $palette)
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COUNTER=1
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magick convert "$img" -fuzz 99% -fill black +opaque white -fill black -opaque white /tmp/img_out_d0.png
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for color in $colors
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do
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echo "Creating image with counter ${COUNTER}."
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./get_color_part.sh "$img" "$color" "7c${COUNTER}"
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magick composite -compose plus \
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"/tmp/img_out_d$((COUNTER-1)).png" \
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"img_out_${color}.png" \
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"/tmp/img_out_d$((COUNTER)).png"
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COUNTER=$((COUNTER+1))
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done
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magick convert "/tmp/img_out_d$((COUNTER-1)).png" img_out_dithered_full.gif
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