RE: circle-segments

• To: miller@cam.nist.gov
• Subject: RE: circle-segments
• From: Ralf Nikolai <nicolai@gate.fzi.de>
• Date: Sat, 14 Dec 91 11:51:45 GMT
• Cc: clim@BBN.COM
• Organization: Forschungszentrum Informatik FZI

      ;Hello CLIMer,
      ;I have some troubles with the drawing-circle function. It works well, if
      ;I want to draw full circles, not specifying start- and end-angle. If I
      ;give values to these keywords the debugger always tells me:

      ;Trap: The function CLIM-UTILS::NYI is undefined.
       ...

  Looks suspiciously like an acronym for "Not Yet Implemented".
  And indeed, on symbolics 8.1 (it appears you're running on a symbolics)

That's right. My platform is a Symbolics UX400S with CLIM 1.0, Genera 8.1.

  (apropos "nyi" 'clim)
  ->
  CLIM::NYI
  [ie. the symbol is there but no function, etc.]

  (who-calls 'clim::nyi)
  ->
  #<CLOS:STANDARD-METHOD CLIM::DRAW-ELLIPSE-METHOD ...calls CLIM::NYI as a function.
  #<CLOS:STANDARD-METHOD CLIM:DRAW-DESIGN ... "
  #<CLOS:STANDARD-METHOD CLIM::DRAW-ELLIPSE-INTERNAL ... "

  Hmm.  It appears that CLIM::NYI is (itself) "Not Yet Implemented"
  ...

OK. Maybe that`s the reason. But why aren't there the same troubles in the CLIM-demo
'new-cad-demo'? It draws half circles!

Ralf. <nicolai@gate.fzi.de>

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