?? to_bmp.sh
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#!/bin/shSRC=$1if [ -z "$SRC" ]; then echo "to_bmp.sh in.png [out]" echo "will generate out.bmp and out_mask.bmp" exitfiBASE=${SRC%%.png}if [ ! -z "$2" ]; then BASE=${2%%.bmp}fi convert $SRC -background "#000000" -flatten +matte $BASE.bmpconvert $SRC -channel alpha -separate ${BASE}_imask.bmpconvert ${BASE}_imask.bmp -negate ${BASE}_mask.bmp?? 快捷鍵說明
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