add new comparison method rgb_difference that resembles arithmetical difference per...
[imager.git] / DynTest / DynTest.pm
... / ...
CommitLineData
1package Imager::Filter::DynTest;
2use 5.006;
3use strict;
4use Imager;
5
6BEGIN {
7 our $VERSION = "0.03";
8
9 require XSLoader;
10 XSLoader::load('Imager::Filter::DynTest', $VERSION);
11}
12
13
14sub _lin_stretch {
15 my %hsh = @_;
16
17 lin_stretch($hsh{image}, $hsh{a}, $hsh{b});
18}
19
20Imager->register_filter(type=>'lin_stretch',
21 callsub => \&_lin_stretch,
22 defaults => { a => 0, b => 255 },
23 callseq => [ qw/image a b/ ]);
24
251;