[GiNaC-devel] AsyForGiNaC - an output extension producing Asymptote files
Vladimir Kisil
kisilv at maths.leeds.ac.uk
Fri Aug 18 15:09:53 CEST 2006
>>>>> "JV" == Jens Vollinga <vollinga at physik.uni-wuppertal.de> writes:
JV> GiNaC will _never_ ever DRAW things (unless we link it against
JV> OpenGL or something similar ...).
Currently I can use pyGinac interactively to feed through a pipe
drawing command to Asymptote and see immediately the result in a GV
window, no need to link against any graphic library, popen() is
sufficient from GiNaC and Asy does the rest.
JV> And since it doesn't draw anything there is no need for drawing methods.
OK, let's name them "advanced printing methods" ;-)
JV> It is a nice idea to have GiNaC produce drawing commands for
JV> systems like Asymptote, though. But this is simply PRINTing text
.....
JV> case the user wants something more special he can use the
JV> technique explained in Ch.6.3.
I support this approach.
JV> Then I have some light concerns about a continuous maintenance
JV> of that additional code (we had a similar issue with printing in
JV> python format in the past IIRC),
...
JV> future. Somebody will have to take care of that, continuously.
This is why I also ad vacating only straightforward functionality in
the core GiNaC with a possibility to have more drawing (sorry,
printing ;-) methods possibly in a separate library in the anticipated
Contrib storage.
Best,
Vladimir
--
Vladimir V. Kisil email: kisilv at maths.leeds.ac.uk
-- www: http://maths.leeds.ac.uk/~kisilv/
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