Created
January 9, 2020 23:38
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QR code with label
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| #!/bin/sh | |
| # Requirements: imagemagick (for `identify` and `convert`) and qrencode | |
| TEXT="$1" | |
| OUT_FILE="$2" | |
| QR_IMG_FILE=$(mktemp --suffix=.png) | |
| qrencode -s 6 -o "$QR_IMG_FILE" "$TEXT" | |
| WIDTH=$(identify -format '%w' "$QR_IMG_FILE") | |
| convert "$QR_IMG_FILE" \( -size "${WIDTH}x" -gravity center label:"$TEXT" \) -append "$OUT_FILE" | |
| rm "$QR_IMG_FILE" |
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