QLineSeries Class▲
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Header: QLineSeries
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Inherited By: QSplineSeries
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Instantiated By: qml-qtcharts-lineseries.xml
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Inherits: QXYSeries
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Inherited By: QSplineSeries
Detailed Description▲
A line chart is used to show information as a series of data points connected by straight lines.
Creating a basic line chart is simple:
Sélectionnez
QLineSeries* series = new QLineSeries();
series->append(0, 6);
series->append(2, 4);
...
chart->addSeries(series);Member Function Documentation▲
[explicit] QLineSeries::QLineSeries(QObject *parent = nullptr)▲
Constructs an empty series object that is a child of parent. When the series object is added to a QChartView or QChart instance, the ownership is transferred.
[virtual] QLineSeries::~QLineSeries()▲
Destroys the object. Series added to QChartView or QChart instances are owned by the instances and deleted when the instances are destroyed.
[override virtual] QAbstractSeries::SeriesType QLineSeries::type() const▲
Reimplements an access function for property: QAbstractSeries::type.