FreeMat: vtkPassThroughLayoutStrategy

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vtkPassThroughLayoutStrategy

Section: Visualization Toolkit Infovis Classes

# Usage

Yes, this incredible strategy does absoluted nothing to the data so in affect passes through the graph untouched. This strategy is useful in the cases where the graph is already laid out.

To create an instance of class vtkPassThroughLayoutStrategy, simply invoke its constructor as follows

      obj = vtkPassThroughLayoutStrategy

# Methods

The class vtkPassThroughLayoutStrategy 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 vtkPassThroughLayoutStrategy class.

- `string = obj.GetClassName ()`
- `int = obj.IsA (string name)`
- `vtkPassThroughLayoutStrategy = obj.NewInstance ()`
- `vtkPassThroughLayoutStrategy = obj.SafeDownCast (vtkObject o)`
- `obj.Initialize ()` - This strategy sets up some data structures for faster processing of each Layout() call
- `obj.Layout ()` - This is the layout method where the graph that was set in SetGraph() is laid out. The method can either entirely layout the graph or iteratively lay out the graph. If you have an iterative layout please implement the IsLayoutComplete() method.
- `int = obj.IsLayoutComplete ()`