QScatterDataItem Class

The QScatterDataItem class provides a container for resolved data to be added to scatter graphs. More...

Header:	#include <QScatterDataItem>
Since:	QtDataVisualization 1.0

• List of all members, including inherited members

Public Functions

	QScatterDataItem(const QScatterDataItem &other)
	QScatterDataItem(const QVector3D &position, const QQuaternion &rotation)
	QScatterDataItem(const QVector3D &position)
	QScatterDataItem()
QScatterDataItem &	operator=(const QScatterDataItem &other)
	~QScatterDataItem()
QVector3D	position() const
QQuaternion	rotation() const
void	setPosition(const QVector3D &pos)
void	setRotation(const QQuaternion &rot)
void	setX(float value)
void	setY(float value)
void	setZ(float value)
float	x() const
float	y() const
float	z() const

Detailed Description

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.

See also QScatterDataProxy and Qt Data Visualization C++ Classes.

Member Function Documentation

QScatterDataItem::QScatterDataItem(const QScatterDataItem &other)

Constructs a copy of other.

QScatterDataItem::QScatterDataItem(const QVector3D &position, const QQuaternion &rotation)

Constructs a scatter data item at the position position with the rotation rotation.

QScatterDataItem::QScatterDataItem(const QVector3D &position)

Constructs a scatter data item at the position position.

QScatterDataItem::QScatterDataItem()

Constructs a scatter data item.

QScatterDataItem &QScatterDataItem::operator=(const QScatterDataItem &other)

Assigns a copy of other to this object.

QScatterDataItem::~QScatterDataItem()

Deletes a scatter data item.

QVector3D QScatterDataItem::position() const

Returns the position of this data item.

See also setPosition().

QQuaternion QScatterDataItem::rotation() const

Returns the rotation of this data item.

See also setRotation().

void QScatterDataItem::setPosition(const QVector3D &pos)

Sets the position pos for this data item.

See also position().

void QScatterDataItem::setRotation(const QQuaternion &rot)

Sets the rotation rot for this data item. The value of rot should be a normalized QQuaternion. If the series also has rotation, item rotation is multiplied by it. Defaults to no rotation.

See also rotation().

void QScatterDataItem::setX(float value)

Sets the x-coordinate of the item position to the value value.

See also x().

void QScatterDataItem::setY(float value)

Sets the y-coordinate of the item position to the value value.

See also y().

void QScatterDataItem::setZ(float value)

Sets the z-coordinate of the item position to the value value.

See also z().

float QScatterDataItem::x() const

Returns the x-coordinate of the position of this data item.

See also setX().

float QScatterDataItem::y() const

Returns the y-coordinate of the position of this data item.

See also setY().

float QScatterDataItem::z() const

Returns the z-coordinate of the position of this data item.

See also setZ().