nuclear@3: #!/bin/sh
nuclear@3: 
nuclear@3: srcicon=icon.png
nuclear@3: srclaunch=launch.png
nuclear@3: 
nuclear@3: while [ $# -gt 0 ]; do
nuclear@3: 	case $1 in
nuclear@3: 	-icon)
nuclear@3: 		shift
nuclear@3: 		srcicon=$1
nuclear@3: 		;;
nuclear@3: 	-launch)
nuclear@3: 		shift
nuclear@3: 		srclaunch=$1
nuclear@3: 		;;
nuclear@3: 	*)
nuclear@3: 		echo "unexpected argument: $1"
nuclear@3: 		exit 1
nuclear@3: 		;;
nuclear@3: 	esac
nuclear@3: 	shift
nuclear@3: done
nuclear@3: 
nuclear@3: if [ ! -f "$srcicon" ]; then
nuclear@3: 	echo "source icon ($srcicon) missing" >&2
nuclear@3: 	exit 1
nuclear@3: fi
nuclear@3: if [ ! -f "$srclaunch" ]; then
nuclear@3: 	echo "source launch screen ($srclaunch) missing" >&2
nuclear@3: 	exit 1
nuclear@3: fi
nuclear@3: 
nuclear@3: mkicon()
nuclear@3: {
nuclear@3: 	out=$1
nuclear@3: 	sz=$2
nuclear@3: 
nuclear@3: 	echo "$srcicon -> $out (${sz}x${sz})"
nuclear@3: 	convert $srcicon -resize $sz $out
nuclear@3: }
nuclear@3: 
nuclear@3: mklaunch()
nuclear@3: {
nuclear@3: 	out=$1
nuclear@3: 	xsz=$2
nuclear@3: 	ysz=$3
nuclear@3: 
nuclear@3: 	echo "$srclaunch -> $out (${xsz}x${ysz})"
nuclear@3: 	convert $srclaunch -resize ${xsz}x${ysz}^ \
nuclear@3: 		-gravity Center -crop ${xsz}x${ysz}+0+0 +repage \
nuclear@3: 		$out
nuclear@3: }
nuclear@3: 
nuclear@3: echo "Generating icons ..."
nuclear@3: # --- iphone spotlight icons
nuclear@3: mkicon icon29.png 29	# Icon-Small
nuclear@3: mkicon icon58.png 58	# Icon-Small@2x
nuclear@3: mkicon icon87.png 87	# Icon-Small@3x
nuclear@3: mkicon icon40.png 40	# Icon-Small-40
nuclear@3: mkicon icon80.png 80	# Icon-Small-40@2x
nuclear@3: mkicon icon120.png 120	# Icon-Small-40@3x
nuclear@3: 
nuclear@3: # --- iphone app icons
nuclear@3: mkicon icon57.png 57	# Icon
nuclear@3: mkicon icon114.png 114	# Icon@2x
nuclear@3: mkicon icon120.png 120	# Icon-60@2x
nuclear@3: mkicon icon180.png 180	# Icon-60@3x
nuclear@3: 
nuclear@3: # --- ipad spotlight (40 series plus the following)
nuclear@3: mkicon icon50.png 50	# Icon-Small-50
nuclear@3: mkicon icon100.png 100	# Icon-Small-50@2x
nuclear@3: 
nuclear@3: # --- ipad app icons
nuclear@3: mkicon icon72.png 72	# Icon-72
nuclear@3: mkicon icon144.png 144	# Icon-72@2x
nuclear@3: mkicon icon76.png 76	# Icon-76
nuclear@3: mkicon icon152.png 152	# Icon-76@2x
nuclear@3: 
nuclear@3: echo "Generating launch screens ..."
nuclear@3: # iphone portrait launch screen images
nuclear@3: mklaunch launch-1242x2208.png 1242 2208
nuclear@3: mklaunch launch-750x1334.png 750 1334
nuclear@3: mklaunch launch-640x960.png 640 960
nuclear@3: mklaunch launch-640x1136.png 640 1136
nuclear@3: mklaunch launch-320x480.png 320 480
nuclear@3: mklaunch launch-640x960.png 640 960
nuclear@3: mklaunch launch-640x1136.png 640 1136
nuclear@3: 
nuclear@3: 
nuclear@3: # ipad portrait launch screen images
nuclear@3: mklaunch launch-768x1024.png 768 1024
nuclear@3: mklaunch launch-1536x2048.png 1536 2048
nuclear@3: mklaunch launch-768x1004.png 768 1004
nuclear@3: mklaunch launch-1536x2008.png 1536 2008
nuclear@3: