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#!/usr/bin/perl
use strict;
use warnings;
use lib qw(t/inc);
use PangoTestHelper tests => 48;
SKIP: {
skip("PangoMatrix is new in 1.6", 44)
unless (Pango -> CHECK_VERSION(1, 6, 0));
my $matrix = Pango::Matrix -> new(2.3, 2.3, 2.3, 2.3, 2.3, 2.3);
isa_ok($matrix, "Pango::Matrix");
delta_ok($matrix -> xx, 2.3);
delta_ok($matrix -> xy, 2.3);
delta_ok($matrix -> yx, 2.3);
delta_ok($matrix -> yy, 2.3);
delta_ok($matrix -> x0, 2.3);
delta_ok($matrix -> y0, 2.3);
$matrix = Pango::Matrix -> new();
isa_ok($matrix, "Pango::Matrix");
is($matrix -> xx, 1);
is($matrix -> xy, 0);
is($matrix -> yx, 0);
is($matrix -> yy, 1);
is($matrix -> x0, 0);
is($matrix -> y0, 0);
$matrix -> translate(5, 5);
is($matrix -> xx, 1);
is($matrix -> xy, 0);
is($matrix -> yx, 0);
is($matrix -> yy, 1);
is($matrix -> x0, 5);
is($matrix -> y0, 5);
$matrix -> scale(2, 2);
is($matrix -> xx, 2);
is($matrix -> xy, 0);
is($matrix -> yx, 0);
is($matrix -> yy, 2);
is($matrix -> x0, 5);
is($matrix -> y0, 5);
$matrix -> rotate(0);
is($matrix -> xx, 2);
is($matrix -> xy, 0);
is($matrix -> yx, 0);
is($matrix -> yy, 2);
is($matrix -> x0, 5);
is($matrix -> y0, 5);
$matrix -> concat($matrix);
is($matrix -> xx, 4);
is($matrix -> xy, 0);
is($matrix -> yx, 0);
is($matrix -> yy, 4);
is($matrix -> x0, 15);
is($matrix -> y0, 15);
$matrix -> xx(2.3);
$matrix -> xy(2.3);
$matrix -> yx(2.3);
$matrix -> yy(2.3);
$matrix -> x0(2.3);
$matrix -> y0(2.3);
delta_ok($matrix -> xx, 2.3);
delta_ok($matrix -> xy, 2.3);
delta_ok($matrix -> yx, 2.3);
delta_ok($matrix -> yy, 2.3);
delta_ok($matrix -> x0, 2.3);
delta_ok($matrix -> y0, 2.3);
}
SKIP: {
skip "1.16 stuff", 4
unless Pango -> CHECK_VERSION(1, 16, 0);
my $matrix = Pango::Matrix -> new(); # identity
is_deeply([$matrix -> transform_distance(1.0, 2.0)], [1.0, 2.0]);
is_deeply([$matrix -> transform_point(1.0, 2.0)], [1.0, 2.0]);
my $rect = {x => 1.0, y => 2.0, width => 23.0, height => 42.0};
is_deeply($matrix -> transform_rectangle($rect), $rect);
is_deeply($matrix -> transform_pixel_rectangle($rect), $rect);
}
__END__
Copyright (C) 2007 by the gtk2-perl team (see the file AUTHORS for the
full list). See LICENSE for more information.
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