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/*
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 __KDCHART_H__
#define __KDCHART_H__
#ifdef TQSA
#include <tqsproject.h>
#endif // TQSA
#include "KDChartGlobal.h"
#include "KDChartTable.h"
#include "KDChartUnknownTypeException.h"
#include "KDChartParams.h"
#include "KDChartDataRegion.h"
/** \file KDChart.h
\brief Definition of a single entry-point to the charting engine for
applications that wish to provide their own TQPainter.
It is not useful to instantiate the KDChart class as it only contains
static methods.
*/
class KDChartPainter;
class TQPainter;
class TQSInterpreter;
class KDCHART_EXPORT KDChart
{
friend void cleanupPainter();
public:
static bool setupGeometry( TQPainter* painter,
KDChartParams* params,
KDChartTableDataBase* data,
const TQRect& drawRect );
static bool painterToDrawRect( TQPainter* painter, TQRect& drawRect );
static void paint( TQPainter*, KDChartParams*, KDChartTableDataBase*,
KDChartDataRegionList* regions = 0,
const TQRect* rect = 0,
bool mustCalculateGeometry = true );
static void print( TQPainter*, KDChartParams*, KDChartTableDataBase*,
KDChartDataRegionList* regions = 0,
const TQRect* rect = 0,
bool mustCalculateGeometry = true );
#ifdef TQSA
static void initInterpreter( TQSInterpreter* );
static void initProject( TQSProject* );
#endif
private:
KDChart(); // prevent instantiations
static KDChartParams* oldParams;
static KDChartPainter* cpainter;
static KDChartPainter* cpainter2;
static KDChartParams::ChartType cpainterType;
static KDChartParams::ChartType cpainterType2;
#ifdef TQSA
static TQString globals();
static void privateInitInterpreter( TQSInterpreter* interpreter );
#endif
};
#endif
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