vtkStackedTreeLayoutStrategy

Section: Visualization Toolkit Infovis Classes

Usage

Performs a tree ring layout or "icicle" layout on a tree. This involves assigning a sector region to each vertex in the tree, and placing that information in a data array with four components per tuple representing (innerRadius, outerRadius, startAngle, endAngle).

This class may be assigned as the layout strategy to vtkAreaLayout.

.SECTION Thanks Thanks to Jason Shepherd from Sandia National Laboratories for help developing this class.

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

  obj = vtkStackedTreeLayoutStrategy

Methods

The class vtkStackedTreeLayoutStrategy 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 vtkStackedTreeLayoutStrategy class.