KD Chart 2: KDChartPaintContext.h Source File

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# KDChartPaintContext.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
    00027 #ifndef PAINTCONTEXT_H
    00028 #define PAINTCONTEXT_H
    00029
    00030 class QPainter;
    00031
    00032 #include <QRectF>
    00033 #include "KDChartGlobal.h"
    00034
    00035 namespace KDChart {
    00036
    00037     class AbstractCoordinatePlane;
    00038
    00039     // This class is internal (and mostly related to AbstractDiagram)
    00040     // but it's exported for examples/LineChart/SineFunctionPlotter.
    00041     class KDCHART_EXPORT PaintContext
    00042     {
    00043     public:
    00044         PaintContext();
    00045         ~PaintContext();
    00046
    00047         const QRectF rectangle () const;
    00048         void setRectangle( const QRectF& rect );
    00049
    00050         QPainter* painter() const;
    00051         void setPainter( QPainter* painter );
    00052
    00053         AbstractCoordinatePlane* coordinatePlane() const;
    00054         void setCoordinatePlane( AbstractCoordinatePlane* plane );
    00055
    00056     private:
    00057         class Private;
    00058         Private * _d;
    00059         Private * d_func() { return _d; }
    00060         const Private * d_func() const { return _d; }
    00061     };
    00062
    00063 }
    00064
    00065 #endif /* PAINTCONTEXT_H */
    00066