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element-web-Github/scripts/make-icons.sh

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Makeover! Also add script for generating the PNGs and add pre-rendered PNGs for the Linux electron build which means you don't need icns2png to build it and the Linux icons are straight from the SVG rather than resized bitmaps.
2016-12-09 00:21:37 +08:00
#!/bin/bash
if [ $# != 1 ]
then
echo "Usage: $0 <svg file>"
exit
fi
set -e
set -x
tmpdir=`mktemp -d 2>/dev/null || mktemp -d -t 'icontmp'`
Numeracy
2016-12-09 02:04:44 +08:00
for i in 1024 512 310 256 192 180 152 150 144 128 120 114 96 76 72 70 64 60 57 48 36 32 24 16
Makeover! Also add script for generating the PNGs and add pre-rendered PNGs for the Linux electron build which means you don't need icns2png to build it and the Linux icons are straight from the SVG rather than resized bitmaps.
2016-12-09 00:21:37 +08:00
do
#convert -background none -density 1000 -resize $i -extent $i -gravity center "$1" "$tmpdir/$i.png"
# Above is the imagemagick command to render an svg to png. Unfortunately, its support for SVGs
# with CSS isn't very good (with rsvg and even moreso the built in renderer) so we use cairosvg.
# This can be installed with:
# pip install cairosvg==1.0.22 # Version 2 doesn't support python 2
# pip install tinycss
# pip install cssselect # These are necessary for CSS support
# You'll also need xmlstarlet from your favourite package manager
#
# Cairosvg doesn't suport rendering at a specific size (https://github.com/Kozea/CairoSVG/issues/83#issuecomment-215720176)
# so we have to 'resize the svg' first (add width and height attributes to the svg element) to make it render at the
# size we need.
# XXX: This will break if the svg already has width and height attributes
cp "$1" "$tmpdir/tmp.svg"
xmlstarlet ed -N x="http://www.w3.org/2000/svg" --insert "/x:svg" --type attr -n width -v $i "$tmpdir/tmp.svg" > "$tmpdir/tmp2.svg"
xmlstarlet ed -N x="http://www.w3.org/2000/svg" --insert "/x:svg" --type attr -n height -v $i "$tmpdir/tmp2.svg" > "$tmpdir/tmp3.svg"
cairosvg -f png -o "$tmpdir/$i.png" "$tmpdir/tmp3.svg"
rm "$tmpdir/tmp.svg" "$tmpdir/tmp2.svg" "$tmpdir/tmp3.svg"
done
# one more for the non-square mstile
cp "$1" "$tmpdir/tmp.svg"
xmlstarlet ed -N x="http://www.w3.org/2000/svg" --insert "/x:svg" --type attr -n width -v 310 "$tmpdir/tmp.svg" > "$tmpdir/tmp2.svg"
xmlstarlet ed -N x="http://www.w3.org/2000/svg" --insert "/x:svg" --type attr -n height -v 150 "$tmpdir/tmp2.svg" > "$tmpdir/tmp3.svg"
cairosvg -f png -o "$tmpdir/310x150.png" "$tmpdir/tmp3.svg"
rm "$tmpdir/tmp.svg" "$tmpdir/tmp2.svg" "$tmpdir/tmp3.svg"
mkdir "$tmpdir/Riot.iconset"
cp "$tmpdir/16.png" "$tmpdir/Riot.iconset/icon_16x16.png"
cp "$tmpdir/32.png" "$tmpdir/Riot.iconset/icon_16x16@2x.png"
cp "$tmpdir/32.png" "$tmpdir/Riot.iconset/icon_32x32.png"
cp "$tmpdir/64.png" "$tmpdir/Riot.iconset/icon_32x32@2x.png"
cp "$tmpdir/128.png" "$tmpdir/Riot.iconset/icon_128x128.png"
cp "$tmpdir/256.png" "$tmpdir/Riot.iconset/icon_128x128@2x.png"
cp "$tmpdir/256.png" "$tmpdir/Riot.iconset/icon_256x256.png"
cp "$tmpdir/512.png" "$tmpdir/Riot.iconset/icon_256x256@2x.png"
cp "$tmpdir/512.png" "$tmpdir/Riot.iconset/icon_512x512.png"
cp "$tmpdir/1024.png" "$tmpdir/Riot.iconset/icon_512x512@2x.png"
iconutil -c icns -o electron/build/icon.icns "$tmpdir/Riot.iconset"
cp "$tmpdir/36.png" "res/vector-icons/android-chrome-36x36.png"
cp "$tmpdir/48.png" "res/vector-icons/android-chrome-48x48.png"
cp "$tmpdir/72.png" "res/vector-icons/android-chrome-72x72.png"
cp "$tmpdir/96.png" "res/vector-icons/android-chrome-96x96.png"
cp "$tmpdir/144.png" "res/vector-icons/android-chrome-144x144.png"
cp "$tmpdir/192.png" "res/vector-icons/android-chrome-192x192.png"
cp "$tmpdir/180.png" "res/vector-icons/apple-touch-icon.png"
cp "$tmpdir/180.png" "res/vector-icons/apple-touch-icon-precomposed.png"
cp "$tmpdir/57.png" "res/vector-icons/apple-touch-icon-57x57.png"
cp "$tmpdir/60.png" "res/vector-icons/apple-touch-icon-60x60.png"
cp "$tmpdir/72.png" "res/vector-icons/apple-touch-icon-72x72.png"
cp "$tmpdir/76.png" "res/vector-icons/apple-touch-icon-76x76.png"
cp "$tmpdir/114.png" "res/vector-icons/apple-touch-icon-114x114.png"
cp "$tmpdir/120.png" "res/vector-icons/apple-touch-icon-120x120.png"
cp "$tmpdir/144.png" "res/vector-icons/apple-touch-icon-144x144.png"
cp "$tmpdir/152.png" "res/vector-icons/apple-touch-icon-152x152.png"
cp "$tmpdir/180.png" "res/vector-icons/apple-touch-icon-180x180.png"
cp "$tmpdir/16.png" "res/vector-icons/favicon-16x16.png"
cp "$tmpdir/32.png" "res/vector-icons/favicon-32x32.png"
cp "$tmpdir/96.png" "res/vector-icons/favicon-96x96.png"
cp "$tmpdir/70.png" "res/vector-icons/mstile-70x70.png"
cp "$tmpdir/144.png" "res/vector-icons/mstile-144x144.png"
cp "$tmpdir/150.png" "res/vector-icons/mstile-150x150.png"
cp "$tmpdir/310.png" "res/vector-icons/mstile-310x310.png"
cp "$tmpdir/310x150.png" "res/vector-icons/mstile-310x150.png"
ico needs to be at least 256x256
2016-12-10 06:33:20 +08:00
convert "$tmpdir/16.png" "$tmpdir/32.png" "$tmpdir/64.png" "$tmpdir/128.png" "$tmpdir/256.png" "res/vector-icons/favicon.ico"
Makeover! Also add script for generating the PNGs and add pre-rendered PNGs for the Linux electron build which means you don't need icns2png to build it and the Linux icons are straight from the SVG rather than resized bitmaps.
2016-12-09 00:21:37 +08:00
cp "res/vector-icons/favicon.ico" "electron/build/icon.ico"
# https://github.com/electron-userland/electron-builder/blob/3f97b86993d4ea5172e562b182230a194de0f621/src/targets/LinuxTargetHelper.ts#L127
for i in 24 96 16 48 64 128 256 512
do
cp "$tmpdir/$i.png" "electron/build/icons/${i}x${i}.png"
done
rm -r "$tmpdir"
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