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81 lines
2.5 KiB
81 lines
2.5 KiB
/*
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KDChart - a multi-platform charting engine
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*/
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/****************************************************************************
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** Copyright (C) 2001-2003 Klarälvdalens Datakonsult AB. All rights reserved.
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**
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** This file is part of the KDChart library.
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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**
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** Licensees holding valid commercial KDChart licenses may use this file in
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** accordance with the KDChart Commercial License Agreement provided with
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** the Software.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.klaralvdalens-datakonsult.se/?page=products for
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** information about KDChart Commercial License Agreements.
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**
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** Contact info@klaralvdalens-datakonsult.se if any conditions of this
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** licensing are not clear to you.
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**
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**********************************************************************/
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#include "KDChartAreaPainter.h"
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/**
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\class KDChartAreaPainter KDChartAreaPainter.h
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\brief Implements a chart painter that draws area charts.
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*/
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/**
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Constructor. Sets up internal data structures as necessary.
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\param params the KDChartParams structure that defines the chart
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*/
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KDChartAreaPainter::KDChartAreaPainter( KDChartParams* params ) :
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KDChartLinesPainter( params )
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{
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// This constructor intentionally left blank so far; we cannot setup the
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// geometry yet since we do not know the size of the painter.
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}
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/**
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Destructor.
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*/
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KDChartAreaPainter::~KDChartAreaPainter()
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{
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// intentionally left blank
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}
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/**
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Paints the actual data area.
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\param painter the TQPainter onto which the chart should be painted
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\param data the data that will be displayed as a chart
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\param paint2nd specifies whether the main chart or the additional chart is to be drawn now
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\param regions a pointer to a list of regions that will be filled
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with regions representing the data segments, if not null
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*/
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void KDChartAreaPainter::paintData( TQPainter* painter,
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KDChartTableDataBase* data,
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bool paint2nd,
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KDChartDataRegionList* regions )
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{
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paintDataInternal( painter, data,
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false, // non-centered points
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false, // no line markers
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true, // an area
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paint2nd,
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regions );
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}
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