mirror of https://github.com/CGAL/cgal
51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
// Copyright (c) 2002-2004 INRIA Sophia-Antipolis (France).
|
|
// All rights reserved.
|
|
//
|
|
// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public License as
|
|
// published by the Free Software Foundation; version 2.1 of the License.
|
|
// See the file LICENSE.LGPL distributed with CGAL.
|
|
//
|
|
// Licensees holding a valid commercial license may use this file in
|
|
// accordance with the commercial license agreement provided with the software.
|
|
//
|
|
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
|
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
//
|
|
// $URL$
|
|
// $Id$
|
|
//
|
|
//
|
|
// Author(s) : Radu Ursu
|
|
|
|
#ifndef CGAL_QT_WIDGET_POLYGON_2_H
|
|
#define CGAL_QT_WIDGET_POLYGON_2_H
|
|
|
|
#include <CGAL/IO/Qt_widget.h>
|
|
#include <CGAL/Polygon_2.h>
|
|
|
|
namespace CGAL{
|
|
|
|
template <class Tr,class Co>
|
|
Qt_widget& operator<<(Qt_widget& w, const Polygon_2<Tr,Co>& pol)
|
|
{
|
|
typedef typename Polygon_2<Tr,Co>::Vertex_const_iterator VI;
|
|
QPointArray array;
|
|
|
|
array.resize(pol.size());
|
|
|
|
unsigned int n=0;
|
|
for(VI i=pol.vertices_begin();i!=pol.vertices_end();i++)
|
|
{
|
|
array.setPoint(n++,w.x_pixel(to_double(i->x())),
|
|
w.y_pixel(to_double(i->y())));
|
|
}
|
|
w.get_painter().drawPolygon(array);
|
|
w.do_paint();
|
|
return w;
|
|
}
|
|
|
|
}//end namespace CGAL
|
|
|
|
#endif
|