diagrammatic, diagrammatical

from The Collaborative International Dictionary of English v.0.48

delineated \delineated\ adj.
   1. represented accurately or precisely. [Narrower terms:
      {diagrammatic, diagrammatical}; {drawn}; {painted}]
      [WordNet 1.5]

   2. described in words with sharpness and detail or with vivid
      imagery. Opposite of {undelineated}.

   Syn: represented, delineate.
        [WordNet 1.5 +PJC]