QSplineSeries

The QSplineSeries class presents data as spline charts. More…

Inheritance diagram of PySide6.QtCharts.QSplineSeries

Detailed Description

A spline series stores the data points and the segment control points needed by QPainterPath to draw a spline. The control points are automatically calculated when the data changes. The algorithm computes the points so that the normal spline can be drawn.

../../_images/examples_splinechart.png

The following code snippet illustrates how to create a basic spline chart:

QSplineSeries* series = new QSplineSeries();
series->append(0, 6);
series->append(2, 4);
...
chart->addSeries(series);
class PySide6.QtCharts.QSplineSeries([parent=None])
Parameters

parent – PySide6.QtCore.QObject

Constructs an empty series object that is a child of parent. When the series object is added to a QChart instance, the ownerships is transferred.