IDL Reference Guide: iTools Object Classes

IDLitVisualization::GetDataSpace

The IDLitVisualization::GetDataSpace function method returns a reference to the parent data space object within the graphics hierarchy that contains the visualization.

Syntax

Result = Obj->[IDLitVisualization::]GetDataSpace([, /UNNORMALIZED])

Return Value

Returns a reference to the nearest data space object in the graphics hierarchy. If no data space objects are found by walking up the hierarchy, then a null object reference is returned.

Arguments

None

Keywords

UNNORMALIZED

Set this keyword to indicate that the returned data space should be the parent data space that subclasses from the IDLitVisDataSpace class (which is not normalized) rather than the IDLitVisNormDataSpace class (which is normalized).

Version History

  IDL Online Help (March 06, 2007)