---

exotkUtils_View.hxx

Go to the documentation of this file.

//   exotkUtils_View.hxx
//    Copyright (C) 2001  Stephane Routelous
//
//    This file is part of exoTK.
//
//    exoTK is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    exoTK is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with exoTK; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef _exotkUtils_View_HeaderFile
#define _exotkUtils_View_HeaderFile

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#ifndef  _Standard_TypeDef_HeaderFile
#include <Standard_TypeDef.hxx>
#endif
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif

class Handle_V3d_View;
class gp_Pnt;
class gp_Pnt2d;

class exotkUtils_View  
{
public:
    inline void* operator new(size_t,void* anAddress) 
      {
        return anAddress;
      }

    inline void* operator new(size_t size) 
      { 
        return Standard::Allocate(size); 
      }

    inline void  operator delete(void *anAddress) 
      { 
        if (anAddress) Standard::Free((Standard_Address&)anAddress); 
        }

        Standard_EXPORT static Standard_Boolean Convert2dPntTo3dPnt(const Handle_V3d_View& aView,const Standard_Integer aX2d,const Standard_Integer aY2d,gp_Pnt& a3dPoint);

        Standard_EXPORT static Standard_Boolean GetBounds(const Handle_V3d_View& aView,gp_Pnt& aTopLeft,gp_Pnt& aBottomRight);

        Standard_EXPORT static Standard_Boolean GetBounds(const Handle_V3d_View& aView,gp_Pnt2d& aTopLeft,gp_Pnt2d& aBottomRight);

};

#endif 

---