/**
 \defgroup ITKTransformFactory Module ITKTransformFactory 
 This module contains a factory to create transforms
from a string identifier. 
 \par Dependencies:
 \li \ref ITKCommon 
 \li \ref ITKDisplacementField 
 \li \ref ITKTransform 
 \dot 
 graph "ITKTransformFactory" { 
 "ITKTransformFactory" -- "ITKCommon"; 
 "ITKTransformFactory" -- "ITKDisplacementField"; 
 "ITKTransformFactory" -- "ITKTransform"; 
 } 
 \enddot 
 */