#!/bin/sh

export GDFONTPATH
GDFONTPATH=$GDFONTPATH:/usr/share/fonts/truetype/ttf-liberation/

if ! [ "$1" ]; then
	echo "usage: $0 prefix" 2>&1
	exit 1
fi

prefix=$1

echo "<TR><TH>$prefix"
f=2405
while [ $f -le 2480 ]; do
	echo "<TD align="center">$f MHz"
	f=`expr $f + 5`
done

echo "<TR><TD align="right">-0.5 MHz"
f=2405
while [ $f -le 2480 ]; do
	./viz -f LiberationSans-Bold -p $prefix-$f.png $prefix $f
	convert -resize '15%' $prefix-$f.png $prefix-$f-small.png
	echo "<TD><A href=\"$prefix-$f.png\"><IMG src=\"$prefix-$f-small.png\"></A>"
	f=`expr $f + 5`
done

echo "<TR><TD align="right">+0.5 MHz"
f=2405
while [ $f -le 2480 ]; do
	f1=`expr $f + 1`
	./viz -f LiberationSans-Bold -p $prefix-$f1.png $prefix $f1
	convert -resize '15%' $prefix-$f1.png $prefix-$f1-small.png
	echo "<TD><A href=\"$prefix-$f1.png\"><IMG src=\"$prefix-$f1-small.png\"></A>"
	f=`expr $f + 5`
done