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.
- class PySide6.QtDataVisualization.QBarDataItem#
PySide6.QtDataVisualization.QBarDataItem(other)
PySide6.QtDataVisualization.QBarDataItem(value)
PySide6.QtDataVisualization.QBarDataItem(value, angle)
- Parameters
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
- PySide6.QtDataVisualization.QBarDataItem.setRotation(angle)#
- Parameters
angle – float
Sets the rotation angle angle in degrees for this data item.
See also
- PySide6.QtDataVisualization.QBarDataItem.setValue(val)#
- Parameters
val – float
Sets the value val to this data item.
See also
- PySide6.QtDataVisualization.QBarDataItem.value()#
- Return type
float
Returns the value of this data item.
See also