vtkInteractorStyleTreeMapHover

Section: Visualization Toolkit View Classes

Usage

The vtkInteractorStyleTreeMapHover specifically works with pipelines that create a tree map. Such pipelines will have a vtkTreeMapLayout filter and a vtkTreeMapToPolyData filter, both of which must be passed to this interactor style for it to function correctly. This interactor style allows only 2D panning and zooming, and additionally provides a balloon containing the name of the vertex hovered over, and allows the user to highlight a vertex by clicking on it.

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

  obj = vtkInteractorStyleTreeMapHover

Methods

The class vtkInteractorStyleTreeMapHover 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 vtkInteractorStyleTreeMapHover class.