[NTG-context] useexternalfigure

[Hans Hagen]

Hans van der Meer wrote:
> I see in the code that \useexternalfigure has got a parameter #4 not 
> mentioned in the manual.
> Being unable to find its meaning in the comments, will someone tell me 
> what it is used for?
#1 = symbolic name
#2 = filename 
#3 = symbolic name of figure to inherit settings from 
#4 = parameters 

so, it permits you to clone dimensions from other ones 

(unless i broke things) 

Hans 


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