Section: Visualization Toolkit Rendering Classes
To create an instance of class vtkQtLabelRenderStrategy, simply invoke its constructor as follows
obj = vtkQtLabelRenderStrategy
obj
is an instance of the vtkQtLabelRenderStrategy class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkQtLabelRenderStrategy = obj.NewInstance ()
vtkQtLabelRenderStrategy = obj.SafeDownCast (vtkObject o)
obj.StartFrame ()
- Start a rendering frame. Renderer must be set.
obj.EndFrame ()
- End a rendering frame.
obj.ReleaseGraphicsResources (vtkWindow window)
- Release any graphics resources that are being consumed by this strategy.
The parameter window could be used to determine which graphic
resources to release.