qlogvalue3daxisformatter_p.h

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// Copyright (C) 2016 The Qt Company Ltd.

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

//

//  W A R N I N G

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

//

// This file is not part of the QtDataVisualization 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 QLOGVALUE3DAXISFORMATTER_P_H

#define QLOGVALUE3DAXISFORMATTER_P_H

#include "datavisualizationglobal_p.h"

#include "qlogvalue3daxisformatter.h"

#include "qvalue3daxisformatter_p.h"

QT_BEGIN_NAMESPACE

class QLogValue3DAxisFormatterPrivate : public QValue3DAxisFormatterPrivate

    Q_OBJECT

public:

    QLogValue3DAxisFormatterPrivate(QLogValue3DAxisFormatter *q);

    virtual ~QLogValue3DAxisFormatterPrivate();

    void recalculate();

    void populateCopy(QValue3DAxisFormatter &copy) const;

    float positionAt(float value) const;

    float valueAt(float position) const;

protected:

    QLogValue3DAxisFormatter *qptr();

    qreal m_base;

    qreal m_logMin;

    qreal m_logMax;

    qreal m_logRangeNormalizer;

    bool m_autoSubGrid;

    bool m_showEdgeLabels;

private:

    bool m_evenMinSegment;

    bool m_evenMaxSegment;

    friend class QLogValue3DAxisFormatter;

};

QT_END_NAMESPACE

#endif