2022-09-19 00:59:54 +02:00
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#!/bin/bash
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set -e
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2023-03-07 22:58:14 +00:00
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genico() {
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2022-09-19 00:59:54 +02:00
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# imagemagick png compression is broken, use pillow instead
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2023-03-07 22:58:14 +00:00
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convert $1 a.bmp
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2022-09-19 00:59:54 +02:00
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#convert a.bmp -trim -resize '48x48!' -strip a.png
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python3 <<'EOF'
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from PIL import Image
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i = Image.open('a.bmp')
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i = i.crop(i.getbbox())
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i = i.resize((48,48), Image.BICUBIC)
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i = Image.alpha_composite(i,i)
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i.save('a.png')
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EOF
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pngquant --strip --quality 30 a.png
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mv a-*.png a.png
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2023-03-07 22:58:14 +00:00
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python3 <<EOF
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2022-09-19 00:59:54 +02:00
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from PIL import Image
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2023-03-07 22:58:14 +00:00
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Image.open('a.png').save('$2',sizes=[(48,48)])
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2022-09-19 00:59:54 +02:00
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EOF
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rm a.{bmp,png}
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2023-03-07 22:58:14 +00:00
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}
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genico ~/AndroidStudioProjects/PartyUP/metadata/en-US/images/icon.png loader.ico
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genico https://raw.githubusercontent.com/googlefonts/noto-emoji/main/png/512/emoji_u1f680.png up2k.ico
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2022-09-19 00:59:54 +02:00
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ls -al
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