Colorized? That would be nice. Thanks,
-- Raul On Wed, Jan 26, 2022 at 5:09 PM Henry Rich <henryhr...@gmail.com> wrote: > > Help is on the way.... in the next beta, sequences that don't produce a > noun will be flagged. > > Henry Rich > > On 1/26/2022 5:07 PM, Raul Miller wrote: > > And.. a problem was that gllines was not executing. > > (gllines <.@(1 2 3 4) forms a verb, but does not execute gllines.) > > > > Also, there's an issue where the isidraw does not update when the jqt > > session window has focus,. > > > > FYI, > > > > > > -- > > Raul > > > > On Wed, Jan 26, 2022 at 2:55 PM Raul Miller <rauldmil...@gmail.com> wrote: > >> Ok, so it's not that gllines on isidraw completely fails on my machine. > >> > >> That's good to know. > >> > >> Thanks, > >> > >> -- > >> Raul > >> > >> On Wed, Jan 26, 2022 at 2:25 PM Henry Rich <henryhr...@gmail.com> wrote: > >>> Dissect uses isidraw and gllines on Jqt. > >>> > >>> Henry Rich > >>> > >>> On 1/26/2022 11:58 AM, Raul Miller wrote: > >>>> http://www.rosettacode.org/wiki/Fractal_tree#J > >>>> > >>>> I had updated the fractal tree implementation to work with j903. (The > >>>> previous code did not work with any implementation of J which I have > >>>> installed on my mac -- apparently Apple's changes mean that j504 and > >>>> j602 no longer function on this machine.) > >>>> > >>>> However, I noticed that the window is slow to come up, and I cannot > >>>> resize it, > >>>> > >>>> So, I changed the implementation: > >>>> > >>>> require'gl2' > >>>> > >>>> L0=: 50 NB. initial length > >>>> A0=: 1r8p1 NB. initial angle: pi divided by 8 > >>>> dL=: 0.9 NB. shrink factor for length > >>>> dA=: 0.75 NB. shrink factor for angle > >>>> N=: 14 NB. number of branches > >>>> > >>>> L=: L0*dL^1+i.N NB. lengths of line segments > >>>> > >>>> NB. relative angles of successive line segments > >>>> A=: A0*(dA^i.N) +/\@:*("1) _1 ^ #:i.2 ^ N > >>>> > >>>> NB. end points for each line segment > >>>> P=: 0 0+/\@,"2 +.*.inv (L0,0),"2 L,"0"1 A > >>>> > >>>> wd {{)n > >>>> pc P closeok; > >>>> setp wh 480 640; > >>>> cc C isidraw; > >>>> pshow; > >>>> }} > >>>> > >>>> glclear_jgl2_'' > >>>> gllines_jgl2_ <.@(10 + ,/"2 P-"1<./,/P) > >>>> > >>>> But this version does not draw the fractal tree. > >>>> > >>>> Has anyone been able to get gllines to work in an isidraw? > >>>> > >>>> Thanks, > >>>> > >>> > >>> -- > >>> This email has been checked for viruses by AVG. > >>> https://www.avg.com > >>> > >>> ---------------------------------------------------------------------- > >>> For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
