Laurent, I just converted it to typed racket, otherwise essentially the same. https://gist.github.com/2657613
'rounded has a pixel issue for me.in emacs. Probably a font thing. 'normal and 'double look great. Are you doing some PGM code in Racket? Thanks, Ray On Thu, May 10, 2012 at 2:13 AM, Laurent <laurent.ors...@gmail.com> wrote: > Hi, > > Here (attached) is another small lib to display tables in text format. > Sample output: > ╭────┬┬────────┬────╮ > │i ││f1 │f2 │ > ├────┼┼────────┼────┤ > ├────┼┼────────┼────┤ > │a ││b │c │ > ├────┼┼────────┼────┤ > │x ││y │z │ > ╰────┴┴────────┴────╯ > > Unfortunately, my version of DrRacket displays one too many pixel. > If you enhance it, let me know ;) > > Laurent > > On Thu, May 10, 2012 at 5:31 AM, Ray Racine <ray.rac...@gmail.com> wrote: > >> I was forwarded a nice working sample from Grant Rettke. From a high >> level, just build a snip% and display it. >> >> >> On Wed, May 9, 2012 at 10:14 PM, Ray Racine <ray.rac...@gmail.com> wrote: >> >>> Say I have a modestly complex set of data contained in a standard Racket >>> structure, e.g. (struct: Data ([...])). I'd like to define some sort of >>> specialized pretty print (visualization) capability to be used withing >>> DrRacket at the REPL level. >>> >>> So I'm working with some code in Dr Racket in the REPL. >>> >>> > (define data (Data ....)) ;; create a structure of data >>> >>> > (pretty-visualize data) ;; Either pops up some dialog with >>> text/graphical visualization or is rendered by the REPL immediately below. >>> ================== >>> | Text >>> | or 2-d Canvas >>> | rendering here. >>> | >>> | >>> ================== >>> >>> > | >>> >>> Say something along the lines one can see in the Professional Tables >>> here. >>> http://en.wikibooks.org/wiki/LaTeX/Tables >>> >>> I've been poking around in the DrRacket manual but haven't found any >>> place to gain traction on something like this. Any pointers on here I >>> should start reading? >>> >>> Thanks in advance. >>> >>> >> >> ____________________ >> Racket Users list: >> http://lists.racket-lang.org/users >> >> >
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