Subject: bugs with draw2d in cmucl, sbcl with 5.12.0
From: Mario Rodriguez
Date: Fri, 04 May 2007 14:52:54 +0200
Sheldon,
These bugs were fixed before I created the draw package in cvs, about
february, 14th.
I think there is some conflicts with a local pre-february copy of
draw.lisp, when you downloaded it from my web site. Check this, please.
By the way, the latest version of 'draw' is not included in Maxima 5.12.
If you want 2d-zooming, you have to download draw.lisp from cvs and
place it in your local share/draw folder.
>
> Error in function EXTENSIONS:RUN-PROGRAM:
> No such program: "gnuplot -background white"
>
> Automatically continuing.
> To reenable the Lisp debugger set *debugger-hook* to nil.
> (%i2)
For some reason, sbcl doesn't want to execute "gnuplot -background
white". As I didn't know how to fix this, I removed the "-background
white" part (as I said, some months ago), comming back to the gray
background.
To set the white background on, I changed the initialization file of
gnuplot. It looks nicer.
Wish you a nice 'drawing' experience :-)
--
Mario Rodriguez Riotorto
www.biomates.net