/usr/share/ada/adainclude/gtkada/gdk-image.ads is in libgtkada2.24.4-dev 2.24.4dfsg-1.
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-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet --
-- Copyright (C) 2000-2002 ACT-Europe --
-- --
-- This library is free software; you can redistribute it and/or --
-- modify it under the terms of the GNU General Public --
-- License as published by the Free Software Foundation; either --
-- version 2 of the License, or (at your option) any later version. --
-- --
-- This library is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
-- General Public License for more details. --
-- --
-- You should have received a copy of the GNU General Public --
-- License along with this library; if not, write to the --
-- Free Software Foundation, Inc., 59 Temple Place - Suite 330, --
-- Boston, MA 02111-1307, USA. --
-- --
-----------------------------------------------------------------------
-- The Gdk_Image type represents an area for drawing graphics.
-- It has now been superceded to a large extent by the much more flexible
-- Gdk.RGB functions.
--
-- To create an empty Gdk_Image use Gdk_New. To create an image from part of
-- a Gdk_Window, use Get.
--
-- To draw a Gdk_Image in a Gdk_Window or Gdk_Pixmap use
-- Gdk.Drawable.Draw_Image.
-- <c_version>1.3.6</c_version>
-- <group>Gdk, the low-level API</group>
with Glib; use Glib;
package Gdk.Image is
subtype Gdk_Image is Gdk.Gdk_Image;
Null_Image : constant Gdk_Image;
type Gdk_Image_Type is (Image_Normal, Image_Shared, Image_Fastest);
pragma Convention (C, Gdk_Image_Type);
procedure Gdk_New
(Image : out Gdk_Image;
Image_Type : Gdk_Image_Type;
Visual : Gdk.Gdk_Visual;
Width : Gint;
Height : Gint);
function Get_Type return Glib.GType;
-- Return the internal value associated with a Gdk_Image.
procedure Get
(Image : out Gdk_Image;
Drawable : Gdk.Gdk_Drawable;
X : Gint;
Y : Gint;
Width : Gint;
Height : Gint);
procedure Ref (Image : Gdk_Image);
-- Increment the reference counting for the image.
procedure Unref (Image : Gdk_Image);
-- Decrement the reference counting for the image.
-- When this reaches 0, the image is destroyed.
procedure Destroy (Image : Gdk_Image);
-- Deprecated. Use Unref instead.
procedure Put_Pixel
(Image : Gdk_Image;
X : Gint;
Y : Gint;
Pixel : Guint32);
function Get_Pixel (Image : Gdk_Image; X : Gint; Y : Gint) return Guint32;
private
Null_Image : constant Gdk_Image := null;
pragma Import (C, Get_Type, "gdk_image_get_type");
pragma Import (C, Destroy, "gdk_image_unref");
pragma Import (C, Ref, "gdk_image_ref");
pragma Import (C, Unref, "gdk_image_unref");
pragma Import (C, Get_Pixel, "gdk_image_get_pixel");
pragma Import (C, Put_Pixel, "gdk_image_put_pixel");
end Gdk.Image;
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