The QBarDataItem class provides a container for resolved data to be added to bar graphs. More...
Header: | #include <QBarDataItem> |
Since: | QtDataVisualization 1.0 |
QBarDataItem() | |
QBarDataItem(float value) | |
QBarDataItem(float value, float angle) | |
QBarDataItem(const QBarDataItem &other) | |
~QBarDataItem() | |
float | rotation() const |
void | setRotation(float angle) |
void | setValue(float val) |
float | value() const |
QBarDataItem & | operator=(const QBarDataItem &other) |
The QBarDataItem class provides a container for resolved data to be added to bar graphs.
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 and Qt Data Visualization C++ Classes.
Constructs a bar data item.
Constructs a bar data item with the value value.
Constructs a bar data item with the value value and angle angle.
Constructs a copy of other.
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().
Assigns a copy of other to this object.
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