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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-07-04 22:38:03 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-07-04 22:38:03 +0000
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+/* -*- 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 [email protected] if any conditions of this
+ ** licensing are not clear to you.
+ **
+ **********************************************************************/
+#ifndef __KDCHART_H__
+#define __KDCHART_H__
+
+#ifdef QSA
+#include <qsproject.h>
+#endif // QSA
+
+#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 QPainter.
+
+ It is not useful to instantiate the KDChart class as it only contains
+ static methods.
+ */
+
+class KDChartPainter;
+class QPainter;
+class QSInterpreter;
+
+
+class KDCHART_EXPORT KDChart
+{
+ friend void cleanupPainter();
+
+ public:
+ static bool setupGeometry( QPainter* painter,
+ KDChartParams* params,
+ KDChartTableDataBase* data,
+ const QRect& drawRect );
+
+ static bool painterToDrawRect( QPainter* painter, QRect& drawRect );
+
+ static void paint( QPainter*, KDChartParams*, KDChartTableDataBase*,
+ KDChartDataRegionList* regions = 0,
+ const QRect* rect = 0,
+ bool mustCalculateGeometry = true );
+
+ static void print( QPainter*, KDChartParams*, KDChartTableDataBase*,
+ KDChartDataRegionList* regions = 0,
+ const QRect* rect = 0,
+ bool mustCalculateGeometry = true );
+
+#ifdef QSA
+ static void initInterpreter( QSInterpreter* );
+ static void initProject( QSProject* );
+#endif
+
+ private:
+ KDChart(); // prevent instantiations
+
+ static KDChartParams* oldParams;
+ static KDChartPainter* cpainter;
+ static KDChartPainter* cpainter2;
+ static KDChartParams::ChartType cpainterType;
+ static KDChartParams::ChartType cpainterType2;
+
+#ifdef QSA
+ static QString globals();
+ static void privateInitInterpreter( QSInterpreter* interpreter );
+#endif
+};
+
+#endif