qgraphics2dpainter.h

00001 /*
00002  * Orca-Robotics Project: Components for robotics 
00003  *               http://orca-robotics.sf.net/
00004  * Copyright (c) 2004-2009 Alex Brooks, Alexei Makarenko, Tobias Kaupp
00005  *
00006  * This copy of Orca is licensed to you under the terms described in
00007  * the LICENSE file included in this distribution.
00008  *
00009  */
00010 
00011 #ifndef ORCAGUI_QGRAPHICS2D_PAINTER_H
00012 #define ORCAGUI_QGRAPHICS2D_PAINTER_H
00013 
00014 #include <QColor>
00015 #include <orca/qgraphics2d.h>
00016 #include <QPicture>
00017 
00018 class QPainter;
00019 
00020 namespace orcaqgui2d
00021 {
00022 
00027 class QGraphics2dPainter
00028 {
00029   
00030   public:
00031     QGraphics2dPainter();
00032     ~QGraphics2dPainter();
00033 
00034     void setData( const orca::QGraphics2dData& data );
00035     
00036     void paint( QPainter *p, int z );
00037     bool paintThisLayer(int z) const;
00038 
00039     void clear();
00040     
00041     bool isInGlobalCS() const { return data_.isInGlobalCS; }
00042 
00043   private:
00044 
00045     orca::QGraphics2dData data_; 
00046     bool isDataAvailable_;   
00047     QPicture qPicture_;
00048 };
00049 
00050 } // namespace
00051 
00052 #endif