vlegend in ps.map

[mlennert at club.worldonline.be]

Hello !

Using ps.map, I'm trying to cerate a legend giving the different width's of 
vector lines that I creates using cwidth. But I never see a legend in the 
resulting postscript file. I have the feeling I'm missing something 
fundamental, what might it be ?

My script is really short so here it is:

_____________
vect asile98
  color red
  cwidth 0.0004
  end
scale 1:200
end
vlegend
   where 0 0	   
   font Courier
   fontsize 12	   
end
------------

Moritz