KDChartTernaryPointDiagram.h

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00001 /****************************************************************************
00002 ** Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.  All rights reserved.
00003 **
00004 ** This file is part of the KD Chart library.
00005 **
00006 ** Licensees holding valid commercial KD Chart licenses may use this file in
00007 ** accordance with the KD Chart Commercial License Agreement provided with
00008 ** the Software.
00009 **
00010 **
00011 ** This file may be distributed and/or modified under the terms of the
00012 ** GNU General Public License version 2 and version 3 as published by the
00013 ** Free Software Foundation and appearing in the file LICENSE.GPL included.
00014 **
00015 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00016 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00017 **
00018 ** Contact info@kdab.com if any conditions of this licensing are not
00019 ** clear to you.
00020 **
00021 **********************************************************************/
00022 
00023 #ifndef KDCHARTTERNARYPOINTDIAGRAM_H
00024 #define KDCHARTTERNARYPOINTDIAGRAM_H
00025 
00026 #include "KDChartTernaryCoordinatePlane.h"
00027 #include "KDChartAbstractTernaryDiagram.h"
00028 
00029 namespace KDChart {
00030 
00034     class KDCHART_EXPORT TernaryPointDiagram : public AbstractTernaryDiagram
00035     {
00036         Q_OBJECT
00037         Q_DISABLE_COPY( TernaryPointDiagram )
00038         KDCHART_DECLARE_DERIVED_DIAGRAM( TernaryPointDiagram, TernaryCoordinatePlane )
00039 
00040     public:
00041         explicit TernaryPointDiagram ( QWidget* parent = 0, TernaryCoordinatePlane* plane = 0 );
00042         virtual ~TernaryPointDiagram();
00043 
00044         virtual void resize (const QSizeF &area);
00045         virtual void paint (PaintContext *paintContext);
00046 
00047     protected:
00048         virtual const QPair< QPointF, QPointF >  calculateDataBoundaries () const;
00049     };
00050 
00051 }
00052 
00053 #endif