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KDChartAbstractPieDiagram.h

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00001 /* -*- Mode: C++ -*-
00002    KDChart - a multi-platform charting engine
00003    */
00004 
00005 /****************************************************************************
00006  ** Copyright (C) 2005-2006 Klarälvdalens Datakonsult AB.  All rights reserved.
00007  **
00008  ** This file is part of the KD Chart library.
00009  **
00010  ** This file may be distributed and/or modified under the terms of the
00011  ** GNU General Public License version 2 as published by the Free Software
00012  ** Foundation and appearing in the file LICENSE.GPL included in the
00013  ** packaging of this file.
00014  **
00015  ** Licensees holding valid commercial KD Chart licenses may use this file in
00016  ** accordance with the KD Chart Commercial License Agreement provided with
00017  ** the Software.
00018  **
00019  ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00020  ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00021  **
00022  ** See http://www.kdab.net/kdchart for
00023  **   information about KD Chart Commercial License Agreements.
00024  **
00025  ** Contact info@kdab.net if any conditions of this
00026  ** licensing are not clear to you.
00027  **
00028  **********************************************************************/
00029 
00030 #ifndef KDCHARTABSTRACTPIEDIAGRAM_H
00031 #define KDCHARTABSTRACTPIEDIAGRAM_H
00032 
00033 #include "KDChartAbstractPolarDiagram.h"
00034 
00035 namespace KDChart {
00036     class PieAttributes;
00037     class ThreeDPieAttributes;
00038 
00039 class KDCHART_EXPORT AbstractPieDiagram : public AbstractPolarDiagram
00040 {
00041     Q_OBJECT
00042 
00043     Q_DISABLE_COPY( AbstractPieDiagram )
00044     KDCHART_DECLARE_DERIVED_DIAGRAM( AbstractPieDiagram, PolarCoordinatePlane )
00045 
00046 public:
00047     explicit AbstractPieDiagram(
00048         QWidget* parent = 0, PolarCoordinatePlane* plane = 0 );
00049     virtual ~AbstractPieDiagram();
00050 
00056     void setGranularity( qreal value );
00057 
00059     qreal granularity() const;
00060 
00062     void setStartPosition( int degrees );
00064     int startPosition() const;
00065 
00066     void setPieAttributes( const PieAttributes & a );
00067     void setPieAttributes( int   column,
00068                            const PieAttributes & a );
00069     PieAttributes pieAttributes() const;
00070     PieAttributes pieAttributes( int column ) const;
00071     PieAttributes pieAttributes( const QModelIndex & index ) const;
00072 
00073     void setThreeDPieAttributes( const ThreeDPieAttributes & a );
00074     void setThreeDPieAttributes( int   column,
00075                                  const ThreeDPieAttributes & a );
00076     void setThreeDPieAttributes( const QModelIndex & index,
00077                                  const ThreeDPieAttributes & a );
00078     ThreeDPieAttributes threeDPieAttributes() const;
00079     ThreeDPieAttributes threeDPieAttributes( int column ) const;
00080     ThreeDPieAttributes threeDPieAttributes( const QModelIndex & index ) const;
00081 }; // End of class KDChartAbstractPieDiagram
00082 
00083 }
00084 
00085 #endif // KDCHARTABSTACTPIEDIAGRAM_H

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