Paul Davis
449aab3c46
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
#ifndef _LIBGNOMECANVASMM_POINT_H
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#define _LIBGNOMECANVASMM_POINT_H
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// -*- C++ -*-
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/* $Id$ */
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/* point.h
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*
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* Copyright (C) 1999 The gnomemm 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 <libgnomecanvas/gnome-canvas.h>
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//#include <libgnomecanvasmm/types.h>
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#include <iostream>
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namespace Gnome
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{
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namespace Art
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{
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/** Wrapper for ArtPoint struct.
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* Used by AffineTrans and CanvasPoints.
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*/
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class Point
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{
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public:
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Point(gdouble x = 0.0, gdouble y = 0.0);
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Point(const ArtPoint& artpoint);
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Point(const Point& src);
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Point& operator=(const Point& src);
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~Point();
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gdouble get_x() const;
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void set_x(gdouble x);
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gdouble get_y() const;
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void set_y(gdouble y);
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Point operator+(const Point& p2);
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Point operator-(const Point& p2);
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Point const & operator+=(const Point& other);
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Point const & operator-=(const Point& other);
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ArtPoint* gobj();
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const ArtPoint* gobj() const;
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protected:
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//GnomeCanvasPoints uses arrays of double, 2 at a time, which is the same as a set of ArtPoints
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//because an ArtPoint struct only has 2 double members.
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ArtPoint m_ArtPoint;
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};
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} //namespace Art
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} //namespace Gnome
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std::ostream& operator<<(std::ostream& out, const Gnome::Art::Point& p);
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#endif /* _LIBGNOMECANVASMM_POINT_H */
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