qsplineseries_p.h - mozsearch

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// Copyright (C) 2024 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

// Qt-Security score:significant reason:default

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt Graphs 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 <QtGraphs/QSplineSeries>

#include <private/qsplinecontrolanimation_p.h>

#include <private/qxyseries_p.h>

QT_BEGIN_NAMESPACE

class QSplineSeriesPrivate : public QXYSeriesPrivate

public:

    QSplineSeriesPrivate();

protected:

    qreal m_width;

    Qt::PenCapStyle m_capStyle;

    QList<QPointF> m_controlPoints;

    bool m_optimized;

    void calculateSplinePoints();

    QList<QPointF> calculateControlPoints(const QList<QPointF> &list);

    QList<QPointF> calculateCatmullRomPoints(const QList<QPointF> &list);

private:

    Q_DECLARE_PUBLIC(QSplineSeries)

    friend class QSplineControlAnimation;

    friend class QGraphTransition;

};

QT_END_NAMESPACE

#endif // QSPLINESERIES_H_H