/* -*- Mode: C++ -*- KDChart - a multi-platform charting engine */ /**************************************************************************** ** Copyright (C) 2001-2003 Klarälvdalens Datakonsult AB. All rights reserved. ** ** This file is part of the KDChart library. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** Licensees holding valid commercial KDChart licenses may use this file in ** accordance with the KDChart Commercial License Agreement provided with ** the Software. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.klaralvdalens-datakonsult.se/?page=products for ** information about KDChart Commercial License Agreements. ** ** Contact info@klaralvdalens-datakonsult.se if any conditions of this ** licensing are not clear to you. ** **********************************************************************/ #ifndef __KDCHARTRINGPAINTER_H__ #define __KDCHARTRINGPAINTER_H__ #include <KDChartPainter.h> #include <KDChartTable.h> class KDChartParams; class KDChartRingPainter : public KDChartPainter { friend class KDChartPainter; protected: KDChartRingPainter( KDChartParams* params ); virtual ~KDChartRingPainter(); virtual void paintData( TQPainter* painter, KDChartTableDataBase* data, bool paint2nd, KDChartDataRegionList* regions = 0 ); void drawOneSegment( TQPainter* painter, uint outerRadius, uint innerRadius, double startAngle, double angles, uint dataset, uint value, uint chart, bool explode, KDChartDataRegionList* regions = 0 ); virtual TQString fallbackLegendText( uint dataset ) const; virtual uint numLegendFallbackTexts( KDChartTableDataBase* data ) const; TQRect _position; int _size; int _numValues; // PENDING(kalle) Move to base class } ; #endif