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QBarSeries Class

The QBarSeries class presents a series of data as vertical bars grouped by category.

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QBarSeries Class

  • Header: QBarSeries

  • CMake:

    find_package(Qt6 REQUIRED COMPONENTS Graphs)

    target_link_libraries(mytarget PRIVATE Qt6::Graphs)

  • qmake: QT += graphs

  • Inherited By:

  • Instantiated By: qml-qtgraphs-barseries.xml

  • Inherits: QAbstractBarSeries

  • Group: QBarSeries is part of Qt Graphs C++ Classes for 2D

Detailed Description

This class draws data as a series of vertical bars grouped by category, with one bar per category from each bar set added to the series.

See Also

Property Documentation

 

axisX : QAbstractAxis*

X-axis of the series.

The x-axis used for the series. This should be QBarCategoryAxis.

Access functions:

  • *axisX()

  • void setAxisX( *axis)

Notifier signal:

  • void axisXChanged( *axis)

axisY : QAbstractAxis*

Y-axis of the series.

The y-axis used for the series. This should be QValueAxis.

Access functions:

  • *axisY()

  • void setAxisY( *axis)

Notifier signal:

  • void axisYChanged( *axis)

Member Function Documentation

 

[explicit] QBarSeries::QBarSeries(QObject *parent = nullptr)

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

[virtual] QBarSeries::~QBarSeries()

Removes the bar series from the graph.

[override virtual] QAbstractSeries::SeriesType QBarSeries::type() const

Reimplements an access function for property: QAbstractSeries::type.

Returns the bar series.

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