KDChartAbstractPieDiagram.h

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00001 /****************************************************************************
00002 ** Copyright (C) 2001-2011 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.txt 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 KDCHARTABSTRACTPIEDIAGRAM_H
00024 #define KDCHARTABSTRACTPIEDIAGRAM_H
00025 
00026 #include "KDChartAbstractPolarDiagram.h"
00027 
00028 namespace KDChart {
00029     class PieAttributes;
00030     class ThreeDPieAttributes;
00031 
00035 class KDCHART_EXPORT AbstractPieDiagram : public AbstractPolarDiagram
00036 {
00037     Q_OBJECT
00038 
00039     Q_DISABLE_COPY( AbstractPieDiagram )
00040     KDCHART_DECLARE_DERIVED_DIAGRAM( AbstractPieDiagram, PolarCoordinatePlane )
00041 
00042 public:
00043     explicit AbstractPieDiagram(
00044         QWidget* parent = 0, PolarCoordinatePlane* plane = 0 );
00045     virtual ~AbstractPieDiagram();
00046 
00050     bool compare( const AbstractPieDiagram* other )const;
00051 
00057     void setGranularity( qreal value );
00058 
00060     qreal granularity() const;
00061 
00063     void setStartPosition( int degrees );
00065     int startPosition() const;
00066 
00067     void setPieAttributes( const PieAttributes & a );
00068     void setPieAttributes( int   column,
00069                            const PieAttributes & a );
00070     void setPieAttributes( const QModelIndex & index,
00071                            const PieAttributes & a );
00072     PieAttributes pieAttributes() const;
00073     PieAttributes pieAttributes( int column ) const;
00074     PieAttributes pieAttributes( const QModelIndex & index ) const;
00075 
00076     void setThreeDPieAttributes( const ThreeDPieAttributes & a );
00077     void setThreeDPieAttributes( int   column,
00078                                  const ThreeDPieAttributes & a );
00079     void setThreeDPieAttributes( const QModelIndex & index,
00080                                  const ThreeDPieAttributes & a );
00081     ThreeDPieAttributes threeDPieAttributes() const;
00082     ThreeDPieAttributes threeDPieAttributes( int column ) const;
00083     ThreeDPieAttributes threeDPieAttributes( const QModelIndex & index ) const;
00084 }; // End of class KDChartAbstractPieDiagram
00085 
00086 }
00087 
00088 #endif // KDCHARTABSTACTPIEDIAGRAM_H
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