This file is indexed.

/usr/lib/perl5/Gtk2/Gdk/Image.pod is in libgtk2-perl-doc 2:1.249-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
=head1 NAME

Gtk2::Gdk::Image - wrapper for GdkImage

=cut

=for position DESCRIPTION

=head1 DESCRIPTION

A C<Gtk2::Gdk::Image> is a 2-D array of pixel values in client-side
memory.  It can optionally use shared memory with the X server for
fast copying to or from a window or pixmap.

If you're thinking of using this then look at C<Gtk2::Gdk::Pixbuf>
first.  GdkPixbuf has many more features, in particular file read and
write (PNG, JPEG, etc).  But a GdkImage lets you work directly in
pixel values instead of expanding to RGB components.

See L<Gtk2::Gdk::Drawable> for C<draw_image>, C<get_image> and
C<copy_to_image> methods to draw or fetch images to or from a window
or pixmap.

The various C<get> methods are Gtk 2.22 style.  For previous versions
they're direct field access.

=cut



=head1 HIERARCHY

  Glib::Object
  +----Gtk2::Gdk::Image



=cut


=head1 METHODS

=head2 image or undef = Gtk2::Gdk::Image-E<gt>B<new> ($type, $visual, $width, $height)

=over

=item * $type (Gtk2::Gdk::ImageType) 

=item * $visual (Gtk2::Gdk::Visual) 

=item * $width (integer) 

=item * $height (integer) 

=back

=head2 integer = $image-E<gt>B<get_bits_per_pixel> 

=head2 byteorder = $image-E<gt>B<get_byte_order> 

=head2 integer = $image-E<gt>B<get_bytes_per_line> 

=head2 integer = $image-E<gt>B<get_bytes_per_pixel> 

=head2 colormap = $image-E<gt>B<get_colormap> 

=head2 $image-E<gt>B<set_colormap> ($colormap)

=over

=item * $colormap (Gtk2::Gdk::Colormap) 

=back

=head2 integer = $image-E<gt>B<get_depth> 

=head2 integer = $image-E<gt>B<get_height> 

=head2 imagetype = $image-E<gt>B<get_image_type> 

=head2 unsigned = $image-E<gt>B<get_pixel> ($x, $y)

=over

=item * $x (integer) 

=item * $y (integer) 

=back

=head2 string = $image->B<get_pixels>()

Return a copy of the raw pixel data memory from C<$image>.  This is
C<bytes_per_line * height> many bytes.

=head2 $image-E<gt>B<put_pixel> ($x, $y, $pixel)

=over

=item * $x (integer) 

=item * $y (integer) 

=item * $pixel (unsigned) 

=back

=head2 visual = $image-E<gt>B<get_visual> 

=head2 integer = $image-E<gt>B<get_width> 



=cut


=head1 ENUMS AND FLAGS

=head2 enum Gtk2::Gdk::ByteOrder

=over

=item * 'lsb-first' / 'GDK_LSB_FIRST'

=item * 'msb-first' / 'GDK_MSB_FIRST'

=back


=head2 enum Gtk2::Gdk::ImageType

=over

=item * 'normal' / 'GDK_IMAGE_NORMAL'

=item * 'shared' / 'GDK_IMAGE_SHARED'

=item * 'fastest' / 'GDK_IMAGE_FASTEST'

=back




=cut


=head1 SEE ALSO

L<Gtk2>, L<Glib::Object>


=cut


=head1 COPYRIGHT

Copyright (C) 2003-2011 by the gtk2-perl team.

This software is licensed under the LGPL.  See L<Gtk2> for a full notice.



=cut