[plt-scheme] Tree layout

Yeah, my hope was to do it without external programs, so it could be  
used in a world program or other animated/interactive form.

Thanks for the replies.

Best,
Jordan


On Jan 5, 2010, at 6:06 PM, Matthias Felleisen <matthias at ccs.neu.edu>  
wrote:

>
> Isn't this something they could do without Dot?
>
> (Now at this point I should probably recommend writing the whole  
> thing as a Redex program in drscheme and just visualizing it with  
> the Dot backend, which is built-in :-)
>
>
> On Jan 5, 2010, at 8:44 PM, Todd O'Bryan wrote:
>
>> Depending on how pure you want to be, it should be pretty easy to
>> coerce your data into GraphViz's dot format and then get a decent PNG
>> or SVG image. One of my students wrote a Java program to visualize
>> binary trees using this strategy last year.
>>
>> http://www.graphviz.org/
>>
>> Todd
>>
>> On Tue, Jan 5, 2010 at 8:12 PM, Robby Findler
>> <robby at eecs.northwestern.edu> wrote:
>>> There isn't a particularly good tree-drawing library in the standard
>>> distribution (not sure about planet).
>>>
>>> Robby
>>>
>>> On Tue, Jan 5, 2010 at 6:18 PM, Jordan Johnson  
>>> <jmj at fellowhuman.com> wrote:
>>>> Hi all,
>>>>
>>>> Is mrlib/graph currently the best library for drawing trees  
>>>> within DrScheme?
>>>> I'd like to draw some binary trees but thought I'd check here  
>>>> first before
>>>> jumping off and doing any coding (especially since I suspect  
>>>> it'll be a
>>>> while before I get to it unless it's a <1hr job).
>>>>
>>>> Thanks.
>>>>
>>>> Best,
>>>> Jordan
>>>>
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