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libgnomecanvas
libgnomecanvasmm
point.h
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#ifndef _LIBGNOMECANVASMM_POINT_H
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#define _LIBGNOMECANVASMM_POINT_H
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// -*- C++ -*-
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/* $Id: point.h 2019 2009-01-27 08:29:42Z murrayc $ */
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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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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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