mirror of
https://github.com/markusfisch/BinaryEye.git
synced 2024-09-19 19:42:18 +02:00
120 lines
2.0 KiB
Bash
Executable File
120 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Try to find Inkscape or ImageMagick's convert
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find_converter() {
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if [ -z "$INKSCAPE" ]
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then
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INKSCAPE=$(which inkscape) ||
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INKSCAPE='/Applications/Inkscape.app/Contents/MacOS/Inkscape'
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fi
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if [ -x "$INKSCAPE" ]
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then
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converter() {
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"$INKSCAPE" \
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"$PWD/$1" \
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-o "$PWD/$2" \
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-w "$3" \
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-h "$4"
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}
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elif which convert &>/dev/null
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then
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converter() {
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convert \
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-background none \
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"$1" \
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-thumbnail "${3}x${4}" \
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-strip \
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"$2"
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}
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else
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return 1
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fi
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}
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# Scale a length and cut off fraction
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#
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# @param 1 - length
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# @param 2 - multiplier
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scale() {
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echo "$1*$2" | bc -l | cut -d '.' -f 1
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}
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# Make sure $DIR exists
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check_dir() {
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[ -d "$DIR" ] || mkdir -p "$DIR" || {
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echo "error: couldn't create $DIR" >&2
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return $?
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}
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}
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# Returns true if source is older than target file
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#
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# @param 1 - target file
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# @param 2 - source file
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newer_than() {
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[ -r "$1" ] && [ -z "$(find "$2" -type f -newer "$1")" ]
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}
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# Convert SVG files in multiple resolutions to PNG
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#
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# @param 1 - output path
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update() {
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local SVG SIZE NEGATE
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while read -r SVG SIZE NEGATE
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do
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SIZE=${SIZE:-24}
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local DPI MULTIPLIER DIR PNG
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while read -r DPI MULTIPLIER
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do
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DIR="$1-$DPI"
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check_dir || return $?
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PNG=${SVG##*/}
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PNG="$DIR/${PNG%.*}.png"
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newer_than "$PNG" "$SVG" && continue
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converter \
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"$SVG" \
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"$PNG" \
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"$(scale "${SIZE%%x*}" "$MULTIPLIER")" \
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"$(scale "${SIZE##*x}" "$MULTIPLIER")"
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if (( NEGATE ))
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then
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convert "$PNG" -negate "$PNG"
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fi
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done <<EOF
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xxxhdpi 4
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xxhdpi 3
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xhdpi 2
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hdpi 1.5
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mdpi 1
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ldpi .75
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EOF
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done
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}
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type converter &>/dev/null || find_converter || {
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echo "error: no Inkscape and no ImageMagick convert" >&2
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exit 1
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}
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update app/src/debug/res/mipmap << EOF
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svg/debug/ic_launcher.svg 48
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EOF
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update app/src/main/res/mipmap << EOF
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svg/ic_launcher.svg 48
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EOF
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update app/src/main/res/drawable << EOF
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svg/ic_shortcut_decode.svg 48
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svg/ic_shortcut_encode.svg 48
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svg/ic_shortcut_preferences.svg 48
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svg/logo.svg 80
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svg/wallpaper.svg 384
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EOF
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