white_fourcell.sh

@@ -1,42 +0,0 @@
-#!/bin/bash
-#iWidth  323 = oWidth  404
-#iHeight 242 = oHeight 374
-
-DIGITS=6
-SCALE=$(echo "scale=$DIGITS; 323/404" | bc)
-OUTER=$(echo "scale=$DIGITS; 374/404" | bc)
-RATIO=$(echo "scale=$DIGITS; 242/323" | bc)
-
-if [[ "${1}" != "" ]]; then
-	DPI=${1}
-else
-	echo "Please provide DPI as first argument"
-	exit 1
-fi
-
-if [[ "${2}" == "" ]]; then
-	echo "Please provide input image as second argument"
-	exit 2
-fi
-
-if [[ "${3}" == "" ]]; then
-	echo "Please provide output image as third argument"
-	exit 3
-fi
-
-DIM=$(identify -ping -format '%w %h' "${2}")
-WIDTH=$(echo ${DIM} | awk '{print $1}')
-HEIGHT=$(echo ${DIM} | awk '{print $2}')
-R=$(echo "scale=${DIGITS};${HEIGHT}/${WIDTH}" | bc)
-OW=$(echo "scale=${DIGITS};${DPI}*(404/96)" | bc | awk -F'.' '{print $1}')
-OH=$(echo "scale=${DIGITS};${DPI}*(374/96)" | bc | awk -F'.' '{print $1}')
-IW=$(echo "scale=${DIGITS};${OW}*${SCALE}" | bc | awk -F'.' '{print $1}')
-IH=$(echo "scale=${DIGITS};${IW}*${R}" | bc | awk -F'.' '{print $1}')
-
-TMP=$(mktemp -d)
-convert -size ${OW}x${OH} -colorspace sRGB xc:#FFFFFF "${TMP}/white.png"
-convert "${2}" -resize ${IW}x${IH}  "${TMP}/resize.tif"
-composite -gravity Center -colorspace sRGB  "${TMP}/resize.tif" "${TMP}/white.png" "${3}"
-rm -rf "${TMP}"
-
-echo "Centered in white ${2} -> ${3}"