qt_widget_apollonius_site_2.h

来自「CGAL is a collaborative effort of severa」· C头文件 代码 · 共 51 行

// Copyright (c) 2003,2004  INRIA Sophia-Antipolis (France).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org); you may redistribute it under
// the terms of the Q Public License version 1.0.
// See the file LICENSE.QPL 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.
//
// $Source: /CVSROOT/CGAL/Packages/Apollonius_graph_2/include/CGAL/IO/Qt_widget_Apollonius_site_2.h,v $
// $Revision: 1.3 $ $Date: 2004/09/03 17:26:32 $
// $Name:  $
//
// Author(s)     : Menelaos Karavelas <[e-mail]>


#ifndef CGAL_QT_WIDGET_APOLLONIUS_SITE_2_H
#define CGAL_QT_WIDGET_APOLLONIUS_SITE_2_H

#ifdef CGAL_USE_QT

#include <CGAL/Apollonius_site_2.h>
#include <CGAL/IO/Qt_widget.h>

CGAL_BEGIN_NAMESPACE

template <class K>
Qt_widget&
operator<<(Qt_widget &qt_w, const Apollonius_site_2<K>& wp)
{
  typedef typename K::Circle_2    Circle_2;
  typedef typename K::Point_2     Point_2;

  Point_2 p(wp.point());
  Circle_2 c(p, CGAL::square(wp.weight()));
  return qt_w << p << c;
}

CGAL_END_NAMESPACE


#include <CGAL/IO/Qt_widget_Hyperbola_2.h>

#endif

#endif // CGAL_QT_WIDGET_APOLLONIUS_SITE_2_H