vtkQtInitialization
Section: Visualization Toolkit Rendering Classes
Usage
Utility class that initializes Qt by creating an instance of
QApplication in its ctor, if one doesn't already exist.
This is mainly of use in ParaView with filters that use Qt in
their implementation - create an instance of vtkQtInitialization
prior to instantiating any filters that require Qt.
To create an instance of class vtkQtInitialization, simply
invoke its constructor as follows
obj = vtkQtInitialization
Methods
The class vtkQtInitialization has several methods that can be used.
They are listed below.
Note that the documentation is translated automatically from the VTK sources,
and may not be completely intelligible. When in doubt, consult the VTK website.
In the methods listed below, obj
is an instance of the vtkQtInitialization class.
-
string = obj.GetClassName ()
-
int = obj.IsA (string name)
-
vtkQtInitialization = obj.NewInstance ()
-
vtkQtInitialization = obj.SafeDownCast (vtkObject o)