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KDChartAbstractPolarDiagram.h

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00001 /****************************************************************************
00002  ** Copyright (C) 2006 Klarälvdalens Datakonsult AB.  All rights reserved.
00003  **
00004  ** This file is part of the KD Chart library.
00005  **
00006  ** This file may be distributed and/or modified under the terms of the
00007  ** GNU General Public License version 2 as published by the Free Software
00008  ** Foundation and appearing in the file LICENSE.GPL included in the
00009  ** packaging of this file.
00010  **
00011  ** Licensees holding valid commercial KD Chart licenses may use this file in
00012  ** accordance with the KD Chart Commercial License Agreement provided with
00013  ** the Software.
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  ** See http://www.kdab.net/kdchart for
00019  **   information about KDChart Commercial License Agreements.
00020  **
00021  ** Contact info@kdab.net if any conditions of this
00022  ** licensing are not clear to you.
00023  **
00024  **********************************************************************/
00025 
00026 #ifndef KDCHARTABSTRACTPOLARDIAGRAM_H
00027 #define KDCHARTABSTRACTPOLARDIAGRAM_H
00028 
00029 #include "KDChartPolarCoordinatePlane.h"
00030 #include "KDChartAbstractDiagram.h"
00031 
00032 namespace KDChart {
00033 
00034     class GridAttributes;
00035 
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 numberOfGridRings() const = 0;
00050 
00051         const PolarCoordinatePlane * polarCoordinatePlane() const;
00052 
00053         int columnCount() const;
00054     };
00055 
00056 }
00057 
00058 #endif

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