| 1 | #! /usr/bin/perl |
| 2 | |
| 3 | $| = 1; |
| 4 | $np = 0; |
| 5 | |
| 6 | $in = shift or die("bad arg"); |
| 7 | open IN, $in or die("open `$in': $!"); |
| 8 | while (<IN>) { |
| 9 | $np = $1, last if /^%%Pages:\s*(\d+)\s*$/; |
| 10 | } |
| 11 | die("no pages") unless $np; |
| 12 | |
| 13 | sub sel($) { sprintf("tmp.sel.%05d.ps", $_[0]); } |
| 14 | sub image($) { sprintf("img%05d.png", $_[0]); } |
| 15 | |
| 16 | END { |
| 17 | for ($i = 1; $i <= $np; $i++) { |
| 18 | unlink(sel($i)); |
| 19 | } |
| 20 | } |
| 21 | |
| 22 | print "converting..."; |
| 23 | for ($p = 1; $p <= $np; $p++) { |
| 24 | print " ["; |
| 25 | system qw"psselect -q -p", $p, $in, sel($p) and die("psselect: $?"); |
| 26 | print "$p"; |
| 27 | system qw"convert |
| 28 | -density 300 -antialias -geometry 600x800 -rotate -90 |
| 29 | -bordercolor black -border 0x17", |
| 30 | sel($p), image($p) and die("convert: $?"); |
| 31 | print "]"; |
| 32 | unlink(sel($p)); |
| 33 | } |
| 34 | print "\n"; |