5 # Copyright (C) 2005 David J. Goehrig <dgoehrig@cpan.org>
7 # ------------------------------------------------------------------------------
9 # This library is free software; you can redistribute it and/or
10 # modify it under the terms of the GNU Lesser General Public
11 # License as published by the Free Software Foundation; either
12 # version 2.1 of the License, or (at your option) any later version.
14 # This library is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 # Lesser General Public License for more details.
19 # You should have received a copy of the GNU Lesser General Public
20 # License along with this library; if not, write to the Free Software
21 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 # ------------------------------------------------------------------------------
25 # Please feel free to send questions, suggestions or improvements to:
40 my $class = ref($proto) || $proto;
43 verify (%options, qw/ -x -y -width -height -w -h / ) if $SDL::DEBUG;
45 my $x = $options{-x} || 0;
46 my $y = $options{-y} || 0;
47 my $w = $options{-width} || $options{-w} || 0;
48 my $h = $options{-height} || $options{-h} || 0;
50 my $self = \SDL::NewRect($x,$y,$w,$h);
51 croak SDL::GetError() unless $$self;
57 SDL::FreeRect(${$_[0]});
62 SDL::RectX($$self,@_);
67 SDL::RectY($$self,@_);
72 SDL::RectW($$self,@_);
77 SDL::RectH($$self,@_);
86 SDL::Rect - raw object for storing rectangular coordinates
90 my $rect = SDL::Rect->new( -height => 4, -width => 40 );
92 $rect->x(12); # same as $rect->left(12)
93 $rect->y(9); # same as $rect->top(9)
97 C<SDL::Rect::new> creates a SDL_Rect structure which is
98 used for specifying regions of pixels for filling, blitting, and updating.
99 These objects make it easy to cut and backfill.
101 By default, x, y, height and width are all set to 0.
105 The four fields of a rectangle can be set simply
106 by passing a value to the applicable method. These are:
112 sets and fetches the x (lefmost) position of the rectangle.
118 sets and fetches the y (topmost) position.
124 sets and fetched the width of the rectangle (in pixels).
130 sets and fetched the height of the rectangle (in pixels).
140 perl(1) SDL::Surface(3)