ImageMagick Shenanigans

add-border.sh · 567 B · Bash Raw

1	#!/usr/bin/env bash
2
3	set -euo pipefail
4
5	if [ "$#" -ne 3 ]; then
6	echo "Usage: $0 <input image> <border size> <output name>"
7	echo "Example: $0 hoodie.png 16 hoodie_border.png"
8	exit 1
9	fi
10
11	INPUT="$1"
12	BORDER_SIZE="$2"
13	OUTPUT="$3"
14
15	EXTENT_SIZE=$((BORDER_SIZE * 2))
16
17	magick "$INPUT" \
18	-gravity center -background none -extent "%[fx:w+${EXTENT_SIZE}]x%[fx:h+${EXTENT_SIZE}]" \
19	\( +clone \
20	-channel A -morphology Dilate Disk:${BORDER_SIZE} +channel \
21	-fill white -colorize 100 \) \
22	+swap \
23	-compose Over \
24	-composite \
25	"$OUTPUT"

generate-button-single-sh · 705 B · Text Raw

1	#!/usr/bin/env bash
2
3	magick \
4	-size 88x31 gradient:gold-firebrick \
5	-write mpr:img00 +delete \
6	-size 83x27 gradient:'#79A58C-#DBFDE5' \
7	-write mpr:img01 +delete \
8	mpr:img00 -colorspace RGB \
9	mpr:img01 -gravity Center -composite \
10	-write mpr:img02 +delete \
11	mpr:img02 smile.png \
12	-gravity East -geometry 27x27+2+0 -composite \
13	-write mpr:img03 +delete \
14	-size 88x31 mpr:img03 \
15	-fill '#0504aa' \
16	-background None \
17	-font AtkinsonHyperlegible-Bold \
18	-pointsize 16 \
19	-gravity Center label:vobar \
20	-geometry -20+3 -composite \
21	-font AtkinsonHyperlegible-Italic \
22	-pointsize 14 \
23	-gravity Center label:'.eu' \
24	-geometry +10+3 -composite \
25	button-vobar.png
26

generate-button.sh · 500 B · Bash Raw

1	#!/usr/bin/env bash
2
3	# Generate a button image using intermediate images
4
5	magick -size 88x31 gradient:lightgrey-darkgrey 00.png
6	magick -size 83x27 gradient:'#79A58C-#DBFDE5' 01.png
7	magick 00.png -colorspace RGB 01.png -gravity Center -composite 02.png
8	magick 02.png smile.png -gravity East -geometry 27x27+2+0 -composite 03.png
9	magick -size 88x31 03.png -fill \#0504aa -background None -font AtkinsonHyperlegible-Regular -pointsize 16 -gravity Center label:Vobar -geometry -10+3 -composite button.png