src/GLViewer/GLViewer_Compass.h

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// Copyright (C) 2007-2011  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.
//
// 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_Compass.h
// Created:   November, 2004
//
#ifndef GLVIEWER_COMPASS_H
#define GLVIEWER_COMPASS_H

#include "GLViewer.h"

#include <QColor>

class QFont;

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

class GLViewer_TexFont;

class GLVIEWER_API GLViewer_Compass
{
public:
  enum Position
  {
    TopLeft,
    TopRight,
    BottomLeft,
    BottomRight
  };


  GLViewer_Compass( const QColor& color = QColor ( 0, 255, 0 ), 
                   const int size = 60,
                   const Position pos = TopRight,
                   const int WidthTop = 20,
                   const int WidthBottom = 10,
                   const int HeightTop = 25,
                   const int HeightBottom = 7 );
  ~GLViewer_Compass();

  void              setCompass( const QColor& color, const int size, const Position pos );
  void              setVisible( const bool vis = true );
  bool              getVisible(){ return myIsVisible; };
  
  void              setSize( const int size );
  int               getSize(){ return mySize; }
  
  void              setPos( const Position pos ){ myPos = pos; }
  int               getPos(){ return myPos; }
  
  void              setColor( const QColor& color ){ myCol = color; }
  QColor            getColor(){ return myCol; }

  void              setArrowWidthTop( const int WidthTop );
  int               getArrowWidthTop(){ return myArrowWidthTop; }
  
  void              setArrowWidthBottom( const int WidthBot );
  int               getArrowWidthBottom(){return myArrowWidthBottom;};

  void              setArrowHeightTop( const int HeightTop );
  int               getArrowHeightTop(){return myArrowHeightTop;};
  
  void              setArrowHeightBottom( const int HeightBot );
  int               getArrowHeightBottom(){return myArrowHeightBottom;};        
  
  void              setFont( QFont theFont );
  GLViewer_TexFont* getFont();

protected:
  QColor             myCol;
  int                mySize;
  int                myPos;
  bool               myIsVisible;
  int                myArrowWidthTop;
  int                myArrowWidthBottom;
  int                myArrowHeightTop;
  int                myArrowHeightBottom;
  GLViewer_TexFont*  myFont;
  bool               isGenereted;
};

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

#endif