KDChartAbstractPolarDiagram.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 KDCHARTABSTRACTPOLARDIAGRAM_H
00024 #define KDCHARTABSTRACTPOLARDIAGRAM_H
00025 
00026 #include "KDChartPolarCoordinatePlane.h"
00027 #include "KDChartAbstractDiagram.h"
00028 
00029 namespace KDChart {
00030 
00031     class GridAttributes;
00032 
00036     class KDCHART_EXPORT AbstractPolarDiagram : public AbstractDiagram
00037     {
00038         Q_OBJECT
00039         Q_DISABLE_COPY( AbstractPolarDiagram )
00040         KDCHART_DECLARE_DERIVED_DIAGRAM( AbstractPolarDiagram, PolarCoordinatePlane )
00041 
00042     public:
00043         explicit AbstractPolarDiagram (
00044             QWidget* parent = 0, PolarCoordinatePlane* plane = 0 );
00045         virtual ~AbstractPolarDiagram() {}
00046 
00047         virtual double valueTotals () const = 0;
00048         virtual double numberOfValuesPerDataset() const = 0;
00049         virtual double numberOfDatasets() const { return 1; };
00050         virtual double numberOfGridRings() const = 0;
00051 
00052         const PolarCoordinatePlane * polarCoordinatePlane() const;
00053 
00054         int columnCount() const;
00055         int rowCount() const;
00056     };
00057 
00058 }
00059 
00060 #endif