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++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include "qscatterdataitem_p.h"
++
++ QT_BEGIN_NAMESPACE
++
++ /*!
++ * \class QScatterDataItem
++ * \inmodule QtDataVisualization
++ * \brief The QScatterDataItem class provides a container for resolved data to be added to scatter
++ * graphs.
++ * \since QtDataVisualization 1.0
++ *
++ * A scatter data item holds the data for a single rendered item in a scatter
++ * graph. Scatter data proxies parse data into QScatterDataItem instances for
++ * visualization.
++ *
++ * \sa QScatterDataProxy, {Qt Data Visualization C++ Classes}
++ */
++
++ /*!
++ * Constructs a scatter data item.
++ */
++ QScatterDataItem::QScatterDataItem() = default;
++
++ /*!
++ * Constructs a scatter data item at the position \a position.
++ */
++ QScatterDataItem::QScatterDataItem(const QVector3D &position)
++ : m_position(position)
++ {
++ }
++
++ /*!
++ * Constructs a scatter data item at the position \a position with the rotation
++ * \a rotation.
++ */
++ QScatterDataItem::QScatterDataItem(const QVector3D &position, const QQuaternion &rotation)
++ : m_position(position),
++ m_rotation(rotation)
++ {
++ }
++
++ /*!
++ * Constructs a copy of \a other.
++ */
++ QScatterDataItem::QScatterDataItem(const QScatterDataItem &other)
++ {
++ operator=(other);
++ }
++
++ /*!
++ * Deletes a scatter data item.
++ */
++ QScatterDataItem::~QScatterDataItem() = default;
++
++ /*!
++ * Assigns a copy of \a other to this object.
++ */
++ QScatterDataItem &QScatterDataItem::operator=(const QScatterDataItem &other)
++ {
++ m_position = other.m_position;
++ m_rotation = other.m_rotation;
++
++ if (other.d_ptr)
++ createExtraData();
++ else
++ d_ptr = 0;
++
++ return *this;
++ }
++
++ /*!
++ * \fn void QScatterDataItem::setPosition(const QVector3D &pos)
++ * Sets the position \a pos for this data item.
++ */
++
++ /*!
++ * \fn QVector3D QScatterDataItem::position() const
++ * Returns the position of this data item.
++ */
++
++ /*!
++ * \fn void QScatterDataItem::setRotation(const QQuaternion &rot)
++ * Sets the rotation \a rot for this data item.
++ * The value of \a rot should be a normalized QQuaternion.
++ * If the series also has rotation, item rotation is multiplied by it.
++ * Defaults to no rotation.
++ */
++
++ /*!
++ * \fn QQuaternion QScatterDataItem::rotation() const
++ * Returns the rotation of this data item.
++ * \sa setRotation()
++ */
++
++ /*!
++ * \fn void QScatterDataItem::setX(float value)
++ * Sets the x-coordinate of the item position to the value \a value.
++ */
++
++ /*!
++ * \fn void QScatterDataItem::setY(float value)
++ * Sets the y-coordinate of the item position to the value \a value.
++ */
++
++ /*!
++ * \fn void QScatterDataItem::setZ(float value)
++ * Sets the z-coordinate of the item position to the value \a value.
++ */
++
++ /*!
++ * \fn float QScatterDataItem::x() const
++ * Returns the x-coordinate of the position of this data item.
++ */
++
++ /*!
++ * \fn float QScatterDataItem::y() const
++ * Returns the y-coordinate of the position of this data item.
++ */
++
++ /*!
++ * \fn float QScatterDataItem::z() const
++ * Returns the z-coordinate of the position of this data item.
++ */
++
++ /*!
++ * \internal
++ */
++ void QScatterDataItem::createExtraData()
++ {
++ if (!d_ptr)
++ d_ptr = new QScatterDataItemPrivate;
++ }
++
++ QScatterDataItemPrivate::QScatterDataItemPrivate()
++ {
++ }
++
++ QScatterDataItemPrivate::~QScatterDataItemPrivate()
++ {
++ }
++
++ QT_END_NAMESPACE