|
|
/****************************************************************************
|
|
|
**
|
|
|
** 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
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
// W A R N I N G
|
|
|
// -------------
|
|
|
//
|
|
|
// This file is not part of the QtCommercial Chart API. It exists purely as an
|
|
|
// implementation detail. This header file may change from version to
|
|
|
// version without notice, or even be removed.
|
|
|
//
|
|
|
// We mean it.
|
|
|
|
|
|
#ifndef QSPLINESERIES_P_H
|
|
|
#define QSPLINESERIES_P_H
|
|
|
|
|
|
#include "qlineseries_p.h"
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
|
|
|
class QSplineSeriesPrivate: public QLineSeriesPrivate
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
public:
|
|
|
Chart* createGraphics(ChartPresenter* presenter);
|
|
|
QSplineSeriesPrivate(QSplineSeries* q);
|
|
|
|
|
|
QPointF controlPoint(int index) const;
|
|
|
|
|
|
public Q_SLOTS:
|
|
|
void updateControlPoints();
|
|
|
|
|
|
private:
|
|
|
void calculateControlPoints();
|
|
|
QVector<qreal> firstControlPoints(const QVector<qreal>& vector);
|
|
|
|
|
|
public:
|
|
|
QVector<QPointF> m_controlPoints;
|
|
|
private:
|
|
|
Q_DECLARE_PUBLIC(QSplineSeries)
|
|
|
};
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
#endif
|
|
|
|
