Used to distinguish between HLU Transform objects and other HLU objects. (See also NhlIsTransform)
obj : graphic
- An array of one or more HLU objects.
This function returns a logical array with the same dimensions as the input argument obj. The output array
elements are True when the corresponding input element references an HLU Transform object. and False when the input
element is any other HLU object. Transform objects are
HLU objects that support the
NhlDataToNDC and NhlNDCToData functions as well as many other drawing functions.
Reference Manual Control Panel
NG4.1 Home, Index, Examples, Glossary, Feedback, Ref Contents, Ref WhereAmI?
$Revision: 1.5 $ $Date: 1998/06/15 21:28:44 $