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

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.

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

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.

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