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().
© 2021 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.