Hi, first time posting to this mailing list
I'm trying to use the graphics modules in J, but the gl2 module is not
working after what appeared to be a flawless installation using "install
'all' " in the J conosle. This is following the examples on
http://www.jsoftware.com/help/jforc/graphics.htm
load 'gl2'
coinsert 'jgl2'
load 'graph'
gopen ' '
|qp : command not found
: wd
| (LF,~wd ::(''"_)'qer') (13!:8)3
So the command 'qp' is not in the function wd, but in gopen, it is:
gopen
3 : 0
y=. 2{.}.0;y
'c n'=. (<'isigraph') (I. y=<'') }y
*if. (<c) e. <;._2 wd 'qp;' do.*
wd 'psel ',c
glclear_jgl2_''
else.
wd 'pc ',c,' closeok;pn *',n
wd 'xywh 0 0 150 150;cc g0 isigraph rightmove bottommove'
wd 'pas 0 0;pcenter'
fx=. 0 ". wd 'qformx'
wd 'pmove 150 5 ',": 2 }. fx
wd 'pshow;'
end.
)
Thanks,
Rob
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
