GLViewer_BaseDrawers.h

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// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; 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; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//

//  Author : OPEN CASCADE
// File:      GLViewer_BaseDrawers.h
// Created:   November, 2004
//
#ifndef GLVIEWER_BASEDRAWERS_H
#define GLVIEWER_BASEDRAWERS_H

class QColor;

#include "GLViewer.h"
#include "GLViewer_Drawer.h"

class GLViewer_AspectLine;

#ifdef WIN32
#pragma warning( disable:4251 )
#endif

class GLVIEWER_API GLViewer_MarkerDrawer : public GLViewer_Drawer  
{
public:
  GLViewer_MarkerDrawer();
  ~GLViewer_MarkerDrawer();
  
  virtual void       create( float, float, bool );
  
private:
  void               drawMarker( float& x, float& y, float& radius, QColor& color, GLViewer_AspectLine* aspect );
};

class GLVIEWER_API GLViewer_PolylineDrawer : public GLViewer_Drawer  
{
public:
  GLViewer_PolylineDrawer();
  ~GLViewer_PolylineDrawer();
  virtual void       create( float, float, bool );    
};

class GLVIEWER_API GLViewer_TextDrawer: public GLViewer_Drawer
{
  
public:
  GLViewer_TextDrawer();
  ~GLViewer_TextDrawer();
  
  virtual void              create( float, float, bool );
  void                      updateObjects();
};

#ifdef WIN32
#pragma warning ( default:4251 )
#endif

#endif