shithub: img

ref: 743c38b176b1e9ce68d07a4e65d5d04ce5d29e8f
dir: /mkmontage.rc/

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#!/bin/rc

fn mkmontage{
	imgs=`{find -name '*.small.JPG' >[2]/dev/null | shuffle >[2]/dev/null | sed $2^q}
	if(! ~ $#imgs $2){
		echo 'E: mkmontage: not enough images' >[1=2]
		exit 1
	}
	if not{
		n=`{echo 320/$1 | bc}
		montage -gravity Center -crop $n^x^$n+0+0 +repage $imgs -geometry $n^x^$n -thumbnail $n^x^$n  -mode Concatenate -tile $1^x^$1 montage.jpg
	}
}

if(! @{mkmontage 5 25}
&& ! @{mkmontage 4 16}
&& ! @{mkmontage 3 9}
&& ! @{mkmontage 2 4}
&& ! @{mkmontage 1 1}){
	echo 'E: failed to make montage for' `{pwd} >[1=2]
	exit 1
}
exit 0