# 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