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SplineSeries QML Type

SplineSeries presents data in spline graphs. More...

Import Statement: import QtGraphs
In C++: QSplineSeries
Inherits:

XYSeries

Properties

Signals

Detailed Description

The graph displays smooth spline segments that moves through all the points defined in the graph.

Property Documentation

capStyle : Qt::PenCapStyle

Controls the cap style of the line. Set to one of Qt.FlatCap, Qt.SquareCap or Qt.RoundCap. By default the cap style is Qt.SquareCap.

See also Qt::PenCapStyle.

optimized : bool [since 6.11]

Sets the control point fitting of the spline. When enabled a Catmull-Rom implementation is used. By default optimized is set to false.

This property was introduced in Qt 6.11.

width : real

The width of the line. By default, the width is 2.0.

Signal Documentation

capStyleChanged()

This signal is emitted when the spline series cap style changes.

Note: The corresponding handler is onCapStyleChanged.

[since 6.11] optimizedChanged()

This signal is emitted when the spline series' optimized property is set.

Note: The corresponding handler is onOptimizedChanged.

This signal was introduced in Qt 6.11.

widthChanged()

This signal is emitted when the spline series width changes.

Note: The corresponding handler is onWidthChanged.

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