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livetrax/libs/gtkmm2/gdk/gdkmm/general.h
Carl Hetherington 61c990dfba Upgrade gtkmm to 2.10.8, glibmm to 2.13.3 and add cairomm 1.2.4
git-svn-id: svn://localhost/ardour2/trunk@2630 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-11-12 23:44:49 +00:00

94 lines
3.2 KiB
C++

/* $Id$ */
/* Copyright 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.
*/
#ifndef _GDKMM_GENERAL_H
#define _GDKMM_GENERAL_H
#include <gdkmm/pixbuf.h>
#include <cairomm/context.h>
namespace Gdk
{
int screen_width();
int screen_height();
int screen_width_mm();
int screen_height_mm();
void flush();
namespace Cairo
{
/** Sets the specified Gdk::Color as the source color of the Cairo context.
* @param @context The cairo context.
* @param color The color to use as the source color.
*
* @newin2p10
*/
void set_source_color(::Cairo::RefPtr< ::Cairo::Context >& context, const Gdk::Color& color);
/** Sets the given pixbuf as the source pattern for the Cairo context. The pattern has an extend mode of CAIRO_EXTEND_NONE and is aligned so that the origin of pixbuf is pixbuf_x, pixbuf_y.
* @param @context The cairo context.
* @param pixbuf A Gdk::Pixbuf
* @param pixbuf_x X coordinate of location to place upper left corner of pixbuf.
* @param pixbuf_y Y coordinate of location to place upper left corner of pixbuf.
*
* @newin2p10
*/
void set_source_pixbuf(::Cairo::RefPtr< ::Cairo::Context >& context, const Glib::RefPtr<Gdk::Pixbuf>& pixbuf, double pixbuf_x, double pixbuf_y);
/** Sets the given pixbuf as the source pattern for the Cairo context. The pattern has an extend mode of CAIRO_EXTEND_NONE and is aligned so that the origin of pixbuf is pixmap_x, pixmap_y.
* @param @context The cairo context.
* @param pixmap A Gdk::Pixmap
* @param pixmap_x X coordinate of location to place upper left corner of pixmap.
* @param pixmap_y Y coordinate of location to place upper left corner of pixmap.
*
* @newin2p10
*/
void set_source_pixmap(::Cairo::RefPtr< ::Cairo::Context >& context, const Glib::RefPtr<Gdk::Pixmap>& pixmap, double pixmap_x, double pixmap_y);
//TODO: Rename to add_rectangle_to_context_path and add_region_to_context_path(), and deprecate rectangle() and region()?
/** Adds the given rectangle to the current path of the context.
*
* @param context A cairo context.
* @param rectangle A rectangle to add to the path of the context.
*
* @newin2p10
*/
void rectangle(::Cairo::RefPtr< ::Cairo::Context >& context, const Gdk::Rectangle& rectangle);
/** Adds the given region to the current path of the context.
*
* @param context A cairo context.
* @param region A region to add to the path of the context.
*
* @newin2p10
*/
void region(::Cairo::RefPtr< ::Cairo::Context >& context, const Gdk::Region& region);
} //namespace Cairo
} //namespace Gdk
#endif //_GDKMM_GENERAL_H