Paul Davis
449aab3c46
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
118 lines
2.2 KiB
C++
118 lines
2.2 KiB
C++
/* point.cc
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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 <libgnomecanvasmm/point.h>
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namespace Gnome
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{
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namespace Art
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{
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Point::Point(const ArtPoint& artpoint)
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{
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m_ArtPoint = artpoint;
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}
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Point::Point(gdouble x /* = 0.0 */, gdouble y /* = 0.0 */)
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{
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m_ArtPoint.x = x;
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m_ArtPoint.y = y;
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}
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Point::Point(const Point& src)
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{
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operator=(src);
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}
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Point& Point::operator=(const Point& src)
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{
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m_ArtPoint = src.m_ArtPoint;
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return *this;
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}
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Point::~Point()
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{
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}
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gdouble Point::get_x() const
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{
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return m_ArtPoint.x;
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}
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void Point::set_x(gdouble x)
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{
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m_ArtPoint.x = x;
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}
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gdouble Point::get_y() const
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{
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return m_ArtPoint.y;
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}
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void Point::set_y(gdouble y)
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{
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m_ArtPoint.y = y;
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}
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Point Point::operator+(const Point& p2)
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{
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return Point(get_x() + p2.get_x(), get_y() + p2.get_y());
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}
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Point Point::operator-(const Point& p2)
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{
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return Point(get_x() - p2.get_x(), get_y() - p2.get_y());
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}
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Point const & Point::operator+=(const Point& other)
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{
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set_x(get_x() + other.get_x());
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set_y(get_y() + other.get_y());
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return *this;
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}
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Point const & Point::operator-=(const Point& other)
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{
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set_x(get_x() - other.get_x());
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set_y(get_y() - other.get_y());
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return *this;
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}
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ArtPoint* Point::gobj()
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{
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return &m_ArtPoint;
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}
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const ArtPoint* Point::gobj() const
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{
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return &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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{
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return out << '(' << p.get_x() << ", " << p.get_y() << ')';
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}
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