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/* $Id: image.hg,v 1.5 2006/04/12 11:11:24 murrayc Exp $ */
/* bitmap.h
*
* Copyright (C) 1998-2002 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <glibmm/object.h>
#include <gdkmm/visual.h>
#include <gdkmm/colormap.h>
#include <gdkmm/types.h> //For ByteOrder.
#include <gdk/gdkimage.h>
_DEFS(gdkmm,gdk)
_PINCLUDE(glibmm/private/object_p.h)
namespace Gdk
{
_CC_INCLUDE(gdk/gdkenumtypes.h)
_WRAP_ENUM(ImageType, GdkImageType)
/** This represents an area for drawing graphics. It has now been superceded to a large extent by the much more flexible
* Gdk::Drawable RGB functions.
* To create an image from part of a Gdk::Window use Gdk::Drawable::get_image().
*
* The image can be manipulated with get_pixel() and put_pixel(), or alternatively by changing the actual pixel data, though
* manipulating the pixel data requires complicated code to cope with the different formats that may be used.
* To draw a Gdk::Image in a Gdk::Window or Gdk::Pixmap use Gdk::Drawable::draw_image().
*/
class Image : public Glib::Object
{
_CLASS_GOBJECT(Image,GdkImage,GDK_IMAGE,Glib::Object,GObject)
_IGNORE(gdk_image_unref, gdk_image_ref)
protected:
/** Instantiate a new Gdk::Image.
*
* @param type The type of the Gdk::Image. Gdk::IMAGE_FASTEST is probably the best choice, since it will try to create a Gdk::IMAGE_SHARED image first and if that fails it will then use Gdk::IMAGE_NORMAL.
* @param visual The Gdk::Visual to use for the image.
* @param width The width of the image in pixels.
* @param height The height of the image in pixels.
*/
Image(ImageType type, const Glib::RefPtr<Visual>& visual, int width, int height);
_IGNORE(gdk_image_new)
public:
_WRAP_CREATE(ImageType type, const Glib::RefPtr<Visual>& visual, int width, int height)
//We ignore gdk_image_new_bitmap() because the documentation says that it is deprecated.
_IGNORE(gdk_image_new_bitmap)
_WRAP_METHOD(void put_pixel(int x, int y, guint32 pixel), gdk_image_put_pixel)
_WRAP_METHOD(guint32 get_pixel(int x, int y) const, gdk_image_get_pixel)
_WRAP_METHOD(void set_colormap(const Glib::RefPtr<Colormap>& colormap), gdk_image_set_colormap)
_WRAP_METHOD(Glib::RefPtr<Colormap> get_colormap(), gdk_image_get_colormap, refreturn)
_WRAP_METHOD(Glib::RefPtr<const Colormap> get_colormap() const, gdk_image_get_colormap, refreturn, constversion)
_MEMBER_GET(image_type, type, ImageType, GdkImageType)
_MEMBER_GET_GOBJECT(visual, visual, Visual, GdkVisual*)
_MEMBER_GET(byte_order, byte_order, ByteOrder, GdkByteOrder)
_MEMBER_GET(width, width, int, gint)
_MEMBER_GET(height, height, int, gint)
_MEMBER_GET(bpp, bpp, guint16, guint16)
_MEMBER_GET(bpl, bpl, guint16, guint16)
_MEMBER_GET(bits_per_pixel, bits_per_pixel, guint16, guint16)
//This memory block is not read-only, apparently:
_MEMBER_GET_PTR(mem, mem, void*, gpointer)
//TODO: This should be const really.
_MEMBER_GET(windowing_data, windowing_data, void*, gpointer)
};
} /* namespace Gdk */
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