src/GLViewer/GLViewer_BaseDrawers.h

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//  Copyright (C) 2005 OPEN CASCADE
//
//  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.
//
//  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

#include <qcolor.h>
#include <qobject.h>
#include <qfile.h>
#include <qfont.h>
#include <qgl.h>

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

class GLViewer_AspectLine;

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

#endif

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