Paul Davis
449aab3c46
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
92 lines
3.6 KiB
Plaintext
92 lines
3.6 KiB
Plaintext
/* $Id: image.hg,v 1.5 2006/04/12 11:11:24 murrayc Exp $ */
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/* bitmap.h
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*
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* Copyright (C) 1998-2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <glibmm/object.h>
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#include <gdkmm/visual.h>
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#include <gdkmm/colormap.h>
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#include <gdkmm/types.h> //For ByteOrder.
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#include <gdk/gdkimage.h>
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_DEFS(gdkmm,gdk)
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_PINCLUDE(glibmm/private/object_p.h)
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namespace Gdk
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{
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_CC_INCLUDE(gdk/gdkenumtypes.h)
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_WRAP_ENUM(ImageType, GdkImageType)
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/** This represents an area for drawing graphics. It has now been superceded to a large extent by the much more flexible
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* Gdk::Drawable RGB functions.
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* To create an image from part of a Gdk::Window use Gdk::Drawable::get_image().
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*
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* The image can be manipulated with get_pixel() and put_pixel(), or alternatively by changing the actual pixel data, though
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* manipulating the pixel data requires complicated code to cope with the different formats that may be used.
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* To draw a Gdk::Image in a Gdk::Window or Gdk::Pixmap use Gdk::Drawable::draw_image().
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*/
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class Image : public Glib::Object
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{
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_CLASS_GOBJECT(Image,GdkImage,GDK_IMAGE,Glib::Object,GObject)
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_IGNORE(gdk_image_unref, gdk_image_ref)
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protected:
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/** Instantiate a new Gdk::Image.
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*
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* @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.
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* @param visual The Gdk::Visual to use for the image.
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* @param width The width of the image in pixels.
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* @param height The height of the image in pixels.
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*/
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Image(ImageType type, const Glib::RefPtr<Visual>& visual, int width, int height);
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_IGNORE(gdk_image_new)
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public:
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_WRAP_CREATE(ImageType type, const Glib::RefPtr<Visual>& visual, int width, int height)
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//We ignore gdk_image_new_bitmap() because the documentation says that it is deprecated.
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_IGNORE(gdk_image_new_bitmap)
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_WRAP_METHOD(void put_pixel(int x, int y, guint32 pixel), gdk_image_put_pixel)
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_WRAP_METHOD(guint32 get_pixel(int x, int y) const, gdk_image_get_pixel)
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_WRAP_METHOD(void set_colormap(const Glib::RefPtr<Colormap>& colormap), gdk_image_set_colormap)
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_WRAP_METHOD(Glib::RefPtr<Colormap> get_colormap(), gdk_image_get_colormap, refreturn)
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_WRAP_METHOD(Glib::RefPtr<const Colormap> get_colormap() const, gdk_image_get_colormap, refreturn, constversion)
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_MEMBER_GET(image_type, type, ImageType, GdkImageType)
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_MEMBER_GET_GOBJECT(visual, visual, Visual, GdkVisual*)
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_MEMBER_GET(byte_order, byte_order, ByteOrder, GdkByteOrder)
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_MEMBER_GET(width, width, int, gint)
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_MEMBER_GET(height, height, int, gint)
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_MEMBER_GET(bpp, bpp, guint16, guint16)
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_MEMBER_GET(bpl, bpl, guint16, guint16)
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_MEMBER_GET(bits_per_pixel, bits_per_pixel, guint16, guint16)
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//This memory block is not read-only, apparently:
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_MEMBER_GET_PTR(mem, mem, void*, gpointer)
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//TODO: This should be const really.
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_MEMBER_GET(windowing_data, windowing_data, void*, gpointer)
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};
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} /* namespace Gdk */
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