QtDataVisualization¶
Contains the classes and enumerations in the Qt Data Visualization module. More…

Synopsis¶
Static functions¶
def
qDefaultSurfaceFormat
([antialias=true])def
qDefaultSurfaceFormat
(antialias)
Detailed Description¶
-
static
PySide2.QtDataVisualization.QtDataVisualization.
qDefaultSurfaceFormat
([antialias=true])¶ - Parameters
antialias –
bool
- Return type
QSurfaceFormat
This convenience function can be used to create a custom surface format suitable for use by Qt Data Visualization graphs.
The
antialias
parameter specifies whether or not antialiasing is activated.Give the surface format returned by this function to the graph constructor (C++) or set it as the window format for
QQuickView
(QML) before callingshow()
on it.For example, disable antialiasing on C++ application:
#include <QtDataVisualization/qutils.h> // ... Q3DBars *graph = new Q3DBars(QtDataVisualization::qDefaultSurfaceFormat(false));
For example, enable antialiasing for direct rendering modes on QML application:
#include <QtDataVisualization/qutils.h> // ... QQuickView viewer; viewer.setFormat(QtDataVisualization::qDefaultSurfaceFormat());
Note
Antialiasing is not supported in OpenGL ES2 environments.
-
static
PySide2.QtDataVisualization.QtDataVisualization.
qDefaultSurfaceFormat
(antialias) - Parameters
antialias –
bool
- Return type
QSurfaceFormat
This convenience function can be used to create a custom surface format suitable for use by Qt Data Visualization graphs.
The
antialias
parameter specifies whether or not antialiasing is activated.Give the surface format returned by this function to the graph constructor (C++) or set it as the window format for
QQuickView
(QML) before callingshow()
on it.For example, disable antialiasing on C++ application:
#include <QtDataVisualization/qutils.h> // ... Q3DBars *graph = new Q3DBars(QtDataVisualization::qDefaultSurfaceFormat(false));
For example, enable antialiasing for direct rendering modes on QML application:
#include <QtDataVisualization/qutils.h> // ... QQuickView viewer; viewer.setFormat(QtDataVisualization::qDefaultSurfaceFormat());
Note
Antialiasing is not supported in OpenGL ES2 environments.