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chartbackground_p.h
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/ src / chartbackground_p.h
/****************************************************************************
**
** Copyright (C) 2012 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Commercial Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef CHARTBACKGROUND_H_
#define CHARTBACKGROUND_H_
#include "qchartglobal.h"
#include <QGraphicsRectItem>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class ChartBackground: public QGraphicsRectItem
{
public:
ChartBackground(QGraphicsItem *parent =0);
~ChartBackground();
void setDimeter(int dimater);
int diameter() const;
protected:
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
private:
int roundness(qreal size) const;
private:
int m_diameter;
};
QTCOMMERCIALCHART_END_NAMESPACE
#endif /* CHARTBACKGROUND_H_ */