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Diffstat (limited to 'TOOLS/svg2ico.sh')
| -rwxr-xr-x | TOOLS/svg2ico.sh | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/TOOLS/svg2ico.sh b/TOOLS/svg2ico.sh deleted file mode 100755 index 84aadf212b..0000000000 --- a/TOOLS/svg2ico.sh +++ /dev/null @@ -1,64 +0,0 @@ -#!/bin/sh -set -e - -if [ $# -ne 2 ]; then - echo >&2 "Usage: $0 input.svg output.ico" - exit 1 -fi - -# For smooth rendering on high-DPI displays, the standard three app icon sizes -# (16x16, 32x32 and 48x48) have to be scaled to the four Windows DPI settings -# as in the table below: - -# Small Regular Tiles -# 96 DPI (100%) 16x16 32x32 48x48 -# 120 DPI (125%) 20x20 40x40 60x60 -# 144 DPI (150%) 24x24 48x48 72x72 -# 196 DPI (200%) 32x32 64x64 96x96 - -# Also, there should also be an extra large 256x256 icon and some low colour -# 8-bit and 4-bit variants, which are still used in Remote Desktop. - -# Note: Windows Vista has a bug in its icon scaling that makes no sense. -# Instead of following the DPI setting, small icons are always a bit larger -# than they should be at 22x22, 26x26 and 36x36 for 120, 144 and 196 DPI. This -# script doesn't generate icons with those sizes, since computers with Vista -# and a high-DPI display are probably fairly rare these days. - -temppng=".$(basename "$1" .svg)-temp.png" - -inkscape --without-gui --export-png="$temppng" --export-dpi=72 \ - --export-background-opacity=0 --export-width=512 --export-height=512 \ - "$1" >/dev/null 2>&1 - -# Old versions of ImageMagick (like the one in Cygwin) use the wrong gamma when -# exporting icon files. To fix, add -gamma 2.2 after the input file. - -convert png:"$temppng" -filter lanczos2 \ - \( -clone 0 -resize 96x96 \) \ - \( -clone 0 -resize 72x72 \) \ - \( -clone 0 -resize 64x64 \) \ - \( -clone 0 -resize 60x60 \) \ - \( -clone 0 -resize 48x48 \) \ - \( -clone 0 -resize 40x40 \) \ - \( -clone 0 -resize 32x32 \) \ - \( -clone 0 -resize 24x24 \) \ - \( -clone 0 -resize 20x20 \) \ - \( -clone 0 -resize 16x16 \) \ - \( -clone 0 -resize 256x256 \) \ - \( -clone 0 -resize 32x32 \( -clone 0 -alpha opaque -colors 255 \) \ - \( -clone 0 -channel A -threshold 50% \) \ - -delete 0 -compose CopyOpacity -composite -colors 256 \) \ - \( -clone 0 -resize 16x16 \( -clone 0 -alpha opaque -colors 255 \) \ - \( -clone 0 -channel A -threshold 50% \) \ - -delete 0 -compose CopyOpacity -composite -colors 256 \) \ - \( -clone 0 -resize 32x32 \( -clone 0 -alpha opaque -colors 15 \) \ - \( -clone 0 -channel A -threshold 50% \) \ - -delete 0 -compose CopyOpacity -composite -colors 16 \) \ - \( -clone 0 -resize 16x16 \( -clone 0 -alpha opaque -colors 15 \) \ - \( -clone 0 -channel A -threshold 50% \) \ - -delete 0 -compose CopyOpacity -composite -colors 16 \) \ - -delete 0 \ - -define png:compression-level=9 -define png:include-chunk=none ico:"$2" - -rm "$temppng" |