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Diffstat (limited to 'libs/canvas/canvas/pixbuf.h')
-rw-r--r-- | libs/canvas/canvas/pixbuf.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/libs/canvas/canvas/pixbuf.h b/libs/canvas/canvas/pixbuf.h new file mode 100644 index 0000000000..ed1be5fe5c --- /dev/null +++ b/libs/canvas/canvas/pixbuf.h @@ -0,0 +1,53 @@ +/* + Copyright (C) 2011-2013 Paul Davis + Author: Carl Hetherington <cth@carlh.net> + + This program 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 program 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 program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __CANVAS_PIXBUF__ +#define __CANVAS_PIXBUF__ + +#include <glibmm/refptr.h> + +#include "canvas/item.h" + +namespace Gdk { + class Pixbuf; +} + +namespace ArdourCanvas { + +class Pixbuf : public Item +{ +public: + Pixbuf (Group *); + + void render (Rect const &, Cairo::RefPtr<Cairo::Context>) const; + void compute_bounding_box () const; + + void set (Glib::RefPtr<Gdk::Pixbuf>); + + /* returns the reference to the internal private pixbuf + * after changing data in the pixbuf a call to set() + * is mandatory to update the data on screen */ + Glib::RefPtr<Gdk::Pixbuf> pixbuf(); + +private: + Glib::RefPtr<Gdk::Pixbuf> _pixbuf; +}; + +} +#endif |