#!/bin/sh

TEXT1="テキスト1"
TEXT2="テキスト2"
TEXT3="テキスト3"
TEXT4="テキスト4"

# Font Filename or Font name. see also "convert -list font".
FONT="/usr/pkg/lib/X11/fonts/TTF/VL-Gothic-Regular.ttf"
# point size for drawing text
POINT_SIZE=96

# output image size
OUTPUT_SIZE="1280x1024"
BORDER_WIDTH=128

# drawing image size -- maybe this calculate from output/border size or from input file 
IMG_WIDTH=1024
IMG_HEIGHT=768
IMG_SIZE="${IMG_WIDTH}x${IMG_HEIGHT}"


# text box size 
TEXTH_WIDTH=`expr $BORDER_WIDTH + $IMG_WIDTH`
TEXTV_WIDTH=`expr $BORDER_WIDTH + $IMG_HEIGHT`
TEXTH_SIZE="${TEXTH_WIDTH}x${BORDER_WIDTH}"
TEXTV_SIZE="${TEXTV_WIDTH}x${BORDER_WIDTH}"

if [ $# -ge 2 ]; then
	INPUT_FILE=$1
	OUTPUT_FILE=$2

	convert -size ${OUTPUT_SIZE} xc:white \
	    -fill black -background white -font $FONT -pointsize ${POINT_SIZE} \
	    -size ${TEXTH_SIZE} label:${TEXT1} -composite \
	    \( -size ${TEXTV_SIZE} label:${TEXT2} -rotate 90 \) \
		-gravity northwest -geometry +${TEXTH_WIDTH}+0 -composite \
	    \( -size ${TEXTH_SIZE} label:${TEXT3} -rotate 180 \) \
		-gravity northwest -geometry +${BORDER_WIDTH}+${TEXTV_WIDTH} -composite \
	    \( -size ${TEXTV_SIZE} label:${TEXT4} -rotate 270 \)  \
		-gravity northwest -geometry +0+${BORDER_WIDTH} -composite \
	    \( ${INPUT_FILE} -gravity northwest -geometry +${BORDER_WIDTH}+${BORDER_WIDTH} \
		-resize ${IMG_WIDTH}x${IMG_HEIGHT} \) -composite \
	    ${OUTPUT_FILE}
fi