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c8aa53a456
imagemagick is messing up the conversion, so just avoid it entirely and use rsvg-convert directly to do it instead.
32 lines
975 B
Bash
Executable File
32 lines
975 B
Bash
Executable File
#!/bin/bash
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# Invoked from cmake as make-ico.sh /path/to/icon.svg /path/to/output.ico
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svg="$1"
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out="$2"
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outdir="$out.d"
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set -e
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sizes=(16 24 32 40 48 64 96 192 256)
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outs=""
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mkdir -p "${outdir}"
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for size in "${sizes[@]}"; do
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outf="${outdir}/${size}x${size}.png"
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if [ $size -lt 32 ]; then
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# For 16x16 and 24x24 we crop the image to 2/3 of its regular size make it all white
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# (instead of transparent) to zoom in on it a bit because if we resize the full icon to the
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# target size it ends up a fuzzy mess, while the crop and resize lets us retain some detail
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# of the logo.
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rsvg-convert -b white \
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--page-height $size --page-width $size \
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-w $(($size*3/2)) -h $(($size*3/2)) --left " -$(($size/4))" --top " -$(($size/4))" \
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"$svg" >"$outf"
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else
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rsvg-convert -b transparent -w $size -h $size "$svg" >"$outf"
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fi
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outs="-r $outf $outs"
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done
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icotool -c -b 32 -o "$out" $outs
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