QBoxPlotModelMapper Class
The QBoxPlotModelMapper class is the base class for box plot model mapper classes. \internal
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Header: | #include <QBoxPlotModelMapper> |
Inherits: | QObject |
Inherited By: |
Protected Functions
int | count() const |
int | first() const |
int | firstBoxSetSection() const |
int | lastBoxSetSection() const |
Qt::Orientation | orientation() const |
void | setCount(int count) |
void | setFirst(int first) |
void | setFirstBoxSetSection(int firstBoxSetSection) |
void | setLastBoxSetSection(int lastBoxSetSection) |
void | setOrientation(Qt::Orientation orientation) |
Detailed Description
\inmodule
QtCharts
Model mappers enable using a data model derived from the QAbstractItemModel class as a data source for a chart.
Member Function Documentation
[protected]
int QBoxPlotModelMapper::count() const
Returns the number of rows/columns of the model that are mapped as the data for QBoxPlotSeries Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
See also setCount().
[protected]
int QBoxPlotModelMapper::first() const
Returns which row/column of the model contains the first values of the QBoxSets in the series. The default value is 0.
See also setFirst().
[protected]
int QBoxPlotModelMapper::firstBoxSetSection() const
Returns which section of the model is used as the data source for the first box set
See also setFirstBoxSetSection().
[protected]
int QBoxPlotModelMapper::lastBoxSetSection() const
Returns which section of the model is used as the data source for the last box set
See also setLastBoxSetSection().
[protected]
Qt::Orientation QBoxPlotModelMapper::orientation() const
Returns the orientation that is used when QBoxPlotModelMapper accesses the model. This means whether the consecutive values of the box-and-whiskers set are read from row (Qt::Horizontal) or from columns (Qt::Vertical)
See also setOrientation().
[protected]
void QBoxPlotModelMapper::setCount(int count)
Sets the count of rows/columns of the model that are mapped as the data for QBoxPlotSeries Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
See also count().
[protected]
void QBoxPlotModelMapper::setFirst(int first)
Sets which row/column of the model contains the first values of the QBoxSets in the series. The default value is 0.
See also first().
[protected]
void QBoxPlotModelMapper::setFirstBoxSetSection(int firstBoxSetSection)
Sets the model section that is used as the data source for the first box set Parameter firstBoxSetSection specifies the section of the model.
See also firstBoxSetSection().
[protected]
void QBoxPlotModelMapper::setLastBoxSetSection(int lastBoxSetSection)
Sets the model section that is used as the data source for the last box set Parameter lastBoxSetSection specifies the section of the model.
See also lastBoxSetSection().
[protected]
void QBoxPlotModelMapper::setOrientation(Qt::Orientation orientation)
Returns the orientation that is used when QBoxPlotModelMapper accesses the model. This mean whether the consecutive values of the box-and-whiskers set are read from row (Qt::Horizontal) or from columns (Qt::Vertical)
See also orientation().