/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Quick Extras module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QQUICKMATHUTILS_P
#define QQUICKMATHUTILS_P

#include <QObject>
#include <QPointF>

class QQuickMathUtils : public QObject
{
    Q_OBJECT
    Q_PROPERTY(qreal pi2 READ pi2 CONSTANT)
public:
    QQuickMathUtils(QObject *parent = 0);

    qreal pi2() const;
    Q_INVOKABLE qreal degToRad(qreal degrees) const;
    Q_INVOKABLE qreal degToRadOffset(qreal degrees) const;
    Q_INVOKABLE qreal radToDeg(qreal radians) const;
    Q_INVOKABLE qreal radToDegOffset(qreal radians) const;
    Q_INVOKABLE QPointF centerAlongCircle(qreal xCenter, qreal yCenter,
        qreal width, qreal height, qreal angleOnCircle, qreal distanceAlongRadius) const;
    Q_INVOKABLE qreal roundEven(qreal number) const;
};

#endif // QQUICKMATHUTILS_P