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/****************************************************************************
**
** Copyright (C) 2013 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 QtDataVis3D module.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise 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
**
****************************************************************************/
#include "qscatterdataitem_p.h"
QT_DATAVIS3D_BEGIN_NAMESPACE
/*!
* \class QScatterDataItem
* \inmodule QtDataVis3D
* \brief The QScatterDataItem class provides a container for resolved data to be added to scatter
* graphs.
* \since 1.0.0
*
* A QScatterDataItem holds data for a single rendered item in a scatter graph.
* Scatter data proxies parse data into QScatterDataItem instances for visualizing.
*
* \sa QScatterDataProxy, {Qt Data Visualization 3D C++ Classes}
*/
/*!
* Constructs QScatterDataItem.
*/
QScatterDataItem::QScatterDataItem()
: d_ptr(0) // private data doesn't exist by default (optimization)
{
}
/*!
* Constructs QScatterDataItem with \a position.
*/
QScatterDataItem::QScatterDataItem(const QVector3D &position)
: d_ptr(0),
m_position(position)
{
}
/*!
* Constructs a copy of \a other.
*/
QScatterDataItem::QScatterDataItem(const QScatterDataItem &other)
{
operator=(other);
}
/*!
* Destroys QScatterDataItem.
*/
QScatterDataItem::~QScatterDataItem()
{
}
/*!
* Assigns a copy of \a other to this object.
*/
QScatterDataItem &QScatterDataItem::operator=(const QScatterDataItem &other)
{
m_position = other.m_position;
//m_size = other.m_size;
if (other.d_ptr)
createExtraData();
else
d_ptr = 0;
// TODO set extra data
return *this;
}
/*!
* Sets \a position to this data item.
*/
void QScatterDataItem::setPosition(const QVector3D &position)
{
m_position = position;
}
/*!
* \return position of this data item.
*/
QVector3D QScatterDataItem::position() const
{
return m_position;
}
//void QScatterDataItem::setSize(qreal size)
//{
// m_size = size;
//}
//const qreal &QScatterDataItem::size() const
//{
// return m_size;
//}
/*!
* \internal
*/
void QScatterDataItem::createExtraData()
{
if (!d_ptr)
d_ptr = new QScatterDataItemPrivate;
}
QScatterDataItemPrivate::QScatterDataItemPrivate()
{
}
QScatterDataItemPrivate::~QScatterDataItemPrivate()
{
}
QT_DATAVIS3D_END_NAMESPACE
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