QSurfaceDataItem

Qt 5.7.1 Reference Documentation

QSurfaceDataItem Class

The QSurfaceDataItem class provides a container for resolved data to be added to surface graphs. More...

Header:	#include <QSurfaceDataItem>
Since:	QtDataVisualization 1.0

List of all members, including inherited members

Public Functions

	QSurfaceDataItem()
	QSurfaceDataItem(const QVector3D &position)
	QSurfaceDataItem(const QSurfaceDataItem &other)
	~QSurfaceDataItem()
QVector3D	position() const
void	setPosition(const QVector3D &pos)
void	setX(float value)
void	setY(float value)
void	setZ(float value)
float	x() const
float	y() const
float	z() const
QSurfaceDataItem &	operator=(const QSurfaceDataItem &other)

Detailed Description

The QSurfaceDataItem class provides a container for resolved data to be added to surface graphs.

A QSurfaceDataItem holds data for a single vertex in surface graph. Surface data proxies parse data into QSurfaceDataItem instances for visualizing.

Member Function Documentation

QSurfaceDataItem::QSurfaceDataItem()

Constructs QSurfaceDataItem.

QSurfaceDataItem::QSurfaceDataItem(const QVector3D &position)

Constructs QSurfaceDataItem with position.

QSurfaceDataItem::QSurfaceDataItem(const QSurfaceDataItem &other)

Constructs a copy of other.

QSurfaceDataItem::~QSurfaceDataItem()

Destroys QSurfaceDataItem.

QVector3D QSurfaceDataItem::position() const

Returns position of this data item.

See also setPosition().

void QSurfaceDataItem::setPosition(const QVector3D &pos)

Sets position pos to this data item.

See also position().

void QSurfaceDataItem::setX(float value)

Sets the X component of the item position to the value.

See also x().

void QSurfaceDataItem::setY(float value)

Sets the Y component of the item position to the value.

See also y().

void QSurfaceDataItem::setZ(float value)

Sets the Z component of the item position to the value.

See also z().

float QSurfaceDataItem::x() const

Returns the X component of the position of this data item.

See also setX().

float QSurfaceDataItem::y() const

Returns the Y component of the position of this data item.

See also setY().

float QSurfaceDataItem::z() const

Returns the Z component of the position of this data item.

See also setZ().

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

Assigns a copy of other to this object.

Contents