QSurfaceDataItem Class

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

Header: #include <QSurfaceDataItem>
CMake: find_package(Qt6 REQUIRED COMPONENTS DataVisualization)
target_link_libraries(mytarget PRIVATE Qt6::DataVisualization)
qmake: QT += datavisualization
Since: QtDataVisualization 1.0

Public Functions

QSurfaceDataItem()
~QSurfaceDataItem()
QVector3D position() const
float x() const
float y() const
float z() const

Detailed Description

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

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

Member Function Documentation

QSurfaceDataItem::QSurfaceDataItem()

Constructs a surface data item.

QSurfaceDataItem::~QSurfaceDataItem()

Deletes a surface data item.

QVector3D QSurfaceDataItem::position() const

Returns the position of this data item.

float QSurfaceDataItem::x() const

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

float QSurfaceDataItem::y() const

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

float QSurfaceDataItem::z() const

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