Mercurial > octave
view libgui/graphics/Backend.h @ 23219:3ac9f9ecfae5 stable
maint: Update copyright dates.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 22 Feb 2017 12:39:29 -0500 |
parents | e9a0469dedd9 |
children | 092078913d54 |
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/* Copyright (C) 2011-2017 Michael Goffioul This file is part of Octave. Octave 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 3 of the License, or (at your option) any later version. Octave 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 Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if ! defined (octave_Backend_h) #define octave_Backend_h 1 #include <QObject> #include "graphics.h" namespace QtHandles { class Object; class ObjectProxy; class Backend : public QObject, public base_graphics_toolkit { Q_OBJECT public: Backend (void); ~Backend (void); bool is_valid (void) const { return true; } void redraw_figure (const graphics_object& h) const; void update (const graphics_object& obj, int pId); bool initialize (const graphics_object& obj); void finalize (const graphics_object& obj); void print_figure (const graphics_object& go, const std::string& term, const std::string& file_cmd, const std::string& /*debug_file*/) const; static Object* toolkitObject (const graphics_object& go); static ObjectProxy* toolkitObjectProxy (const graphics_object& go); signals: void createObject (double handle); }; } #endif