vtkCursor2D

Section: Visualization Toolkit Graphics Classes

Usage

vtkCursor2D is a class that generates a 2D cursor representation. The cursor consists of two intersection axes lines that meet at the cursor focus. Several optional features are available as well. An optional 2D bounding box may be enabled. An inner radius, centered at the focal point, can be set that erases the intersecting lines (e.g., it leaves a clear area under the focal point so you can see what you are selecting). And finally, an optional point can be enabled located at the focal point. All of these features can be turned on and off independently.

To create an instance of class vtkCursor2D, simply invoke its constructor as follows

  obj = vtkCursor2D

Methods

The class vtkCursor2D 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 vtkCursor2D class.