W3cubDocs

/Qt 5.11

QPercentBarSeries Class

The QPercentBarSeries class presents a series of categorized data as a percentage of each category. More...

Header: #include <QPercentBarSeries>
Instantiated By: PercentBarSeries
Inherits: QAbstractBarSeries

Public Functions

QPercentBarSeries(QObject *parent = nullptr)
virtual ~QPercentBarSeries()

Reimplemented Public Functions

virtual QAbstractSeries::SeriesType type() const

Additional Inherited Members

Detailed Description

The QPercentBarSeries class presents a series of categorized data as a percentage of each category.

This class draws data as a series of uniformly sized vertically stacked bars, with one bar per category. Each bar set added to the series contributes a single segment to each stacked bar. The segment size corresponds to the percentage of the segment value compared with the total value of all segments in the stack. Bars with zero value are not drawn.

See the percent bar chart example to learn how to create a percent bar chart.

See also QBarSet, QStackedBarSeries, and QAbstractBarSeries.

Member Function Documentation

QPercentBarSeries::QPercentBarSeries(QObject *parent = nullptr)

Constructs an empty vertical percent bar series that is a QObject and a child of parent.

[virtual] QPercentBarSeries::~QPercentBarSeries()

Removes the bar series from the chart.

[virtual] QAbstractSeries::SeriesType QPercentBarSeries::type() const

Reimplemented from QAbstractSeries::type().

Returns the vertical percent bar series.

© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-5/qpercentbarseries.html