The QBarDataItem class provides a container for resolved data to be added to bar graphs. More...
This class was introduced in QtDataVisualization 1.0.
|QBarDataItem(const QBarDataItem &other)|
|QBarDataItem(float value, float angle)|
|QBarDataItem &||operator=(const QBarDataItem &other)|
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.
Member Function Documentation
QBarDataItem::QBarDataItem(const QBarDataItem &other)
Constructs a copy of other.
Constructs a bar data item with the value value and angle angle.
Constructs a bar data item with the value value.
Constructs a bar data item.
QBarDataItem &QBarDataItem::operator=(const QBarDataItem &other)
Assigns a copy of other to this object.
Deletes a bar data item.
Returns the rotation angle in degrees for this data item.
See also setRotation().
Sets the rotation angle angle in degrees for this data item.
See also rotation().
Sets the value val to this data item.
See also value().
Returns the value of this data item.
See also setValue().
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