Re: SV: SV: [mcclim-devel] Problems getting "format-graph-from-roots"towork...

"Peter Braroe" peter.braroe@newsmachine.com writes:

Tried it but didnt seem to work... :-( I will mail you a screenshot direct

[...]

"Peter Braroe" peter.braroe@newsmachine.com writes:

...

Now all I need to do is to figure out how to get it to draw in color...

does

...

anyone know if that is supported with :ink or some other method?

Try wrapping the drawing operations into a WITH-DRAWING-OPTIONS form.

I have received your screen shot. If you want colored arcs, you may use the :ARC-DRAWING-OPTIONS of FORMAT-GRAPH-FROM-ROOTS. If you are instead interested in colored nodes, try something like this for :OBJECT-PRINTER (untested):

#'(lambda (x s) (with-drawing-options (*test-frame* :ink +red+) (princ (car x) s)))

Paolo