Warning
This section contains snippets that were automatically translated from C++ to Python and may contain errors.
OpenGL Accelerated Series Example#
The example shows how to enable OpenGL acceleration for QLineSeries
and QScatterSeries
.
Running the Example#
To run the example from Qt Creator, open the Welcome mode and select the example from Examples. For more information, visit Building and Running an Example.
Enabling OpenGL Acceleration#
To create an OpenGL accelerated series, all you have to do compared to a regular series is to set useOpenGL
property to true
:
series.setUseOpenGL(True)
This makes the chart to instantiate a transparent QOpenGLWidget that is used to draw the accelerated series on top of the chart.
Note
The OpenGL acceleration is only supported for QLineSeries
and QScatterSeries
.