QBarDataItem

The QBarDataItem class provides a container for resolved data to be added to bar graphs. More…

Synopsis

Functions

• def createExtraData ()

• def rotation ()

• def setRotation (angle)

• def setValue (val)

• def value ()

Detailed Description

A bar data item holds the data for a single rendered bar in a graph. Bar data proxies parse data into QBarDataItem instances for visualization.

See also

QBarDataProxy Qt Data Visualization C++ Classes

class PySide6.QtDataVisualization.QBarDataItem

PySide6.QtDataVisualization.QBarDataItem(other)

PySide6.QtDataVisualization.QBarDataItem(value)

PySide6.QtDataVisualization.QBarDataItem(value, angle)

Parameters

• other – PySide6.QtDataVisualization.QBarDataItem

• value – float

• angle – float

Constructs a bar data item.

Constructs a copy of other.

Constructs a bar data item with the value value.

Constructs a bar data item with the value value and angle angle.

PySide6.QtDataVisualization.QBarDataItem.createExtraData()

PySide6.QtDataVisualization.QBarDataItem.rotation()

Return type

float

Returns the rotation angle in degrees for this data item.

See also

setRotation()

PySide6.QtDataVisualization.QBarDataItem.setRotation(angle)

Parameters

angle – float

Sets the rotation angle angle in degrees for this data item.

See also

rotation()

PySide6.QtDataVisualization.QBarDataItem.setValue(val)

Parameters

val – float

Sets the value val to this data item.

See also

value()

PySide6.QtDataVisualization.QBarDataItem.value()

Return type

float

Returns the value of this data item.

See also

setValue()