QVBoxPlotModelMapper

The QVBoxPlotModelMapper is a vertical model mapper for box plot series. More

Inheritance diagram of PySide6.QtCharts.QVBoxPlotModelMapper

Synopsis

Functions

Detailed Description

Model mappers enable using a data model derived from the QAbstractItemModel class as a data source for a chart. A vertical model mapper is used to create a connection between a data model and a QBoxPlotSeries object, so that each column in the data model defines a box-and-whiskers item and each row maps to the range and three median values of the box-and-whiskers item.

Both model and series properties can be used to manipulate the data. The model mapper keeps the series and the data model in sync.

The model mapper ensures that all the bar box-and-whiskers items in the box plot series have equal sizes. Therefore, adding or removing a value from a box-and-whiskers item causes the same change to be made in all the box-and-whiskers items in the box plot series.

class PySide6.QtCharts.QVBoxPlotModelMapper([parent=None])
Parameters

parentPySide6.QtCore.QObject

Constructs a mapper object that is a child of parent.

PySide6.QtCharts.QVBoxPlotModelMapper.firstBoxSetColumn()
Return type

int

PySide6.QtCharts.QVBoxPlotModelMapper.firstBoxSetColumnChanged()
PySide6.QtCharts.QVBoxPlotModelMapper.firstRow()
Return type

int

See also

setFirstRow()

PySide6.QtCharts.QVBoxPlotModelMapper.firstRowChanged()
PySide6.QtCharts.QVBoxPlotModelMapper.lastBoxSetColumn()
Return type

int

PySide6.QtCharts.QVBoxPlotModelMapper.lastBoxSetColumnChanged()
PySide6.QtCharts.QVBoxPlotModelMapper.modelReplaced()
PySide6.QtCharts.QVBoxPlotModelMapper.rowCount()
Return type

int

See also

setRowCount()

PySide6.QtCharts.QVBoxPlotModelMapper.rowCountChanged()
PySide6.QtCharts.QVBoxPlotModelMapper.seriesReplaced()
PySide6.QtCharts.QVBoxPlotModelMapper.setFirstBoxSetColumn(firstBoxSetColumn)
Parameters

firstBoxSetColumn – int

PySide6.QtCharts.QVBoxPlotModelMapper.setFirstRow(firstRow)
Parameters

firstRow – int

See also

firstRow()

PySide6.QtCharts.QVBoxPlotModelMapper.setLastBoxSetColumn(lastBoxSetColumn)
Parameters

lastBoxSetColumn – int

PySide6.QtCharts.QVBoxPlotModelMapper.setRowCount(rowCount)
Parameters

rowCount – int

See also

rowCount()