#!/bin/bash

FILTRES="5:6:13 2 5:6:8 4:25 8:13:13:7 10:1 25:25:25"

for F in $FILTRES
do

	I="/tmp/fstack"$F".png"
	echo ; echo $I
	./t -F $F
	txt=$(printf "[%-10s]" $F)
	convert foo.png -pointsize 32 -kerning 0	\
		-fill Orange -undercolor Gray20		\
		-font Courier-Bold			\
		-annotate +20+40 "$txt"			\
		$I

done

convert -delay 100 /tmp/fstack*.png foo.gif