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Re: Venn diagram? [message #62728]

Thu, 02 October 2008 09:35

MarioIncandenza
Messages: 231
Registered: February 2005

Senior Member

> Google Charts:http://code.google.com/apis/chart/#venn
> BioVenn:http://www.cmbi.ru.nl/cdd/biovenn/which I think is the same
> as this one:http://www.venndiagram.tk/

Thanks for the links. These are a good illustration of how this is
sufficiently difficult that I don't feel like coding it myself. But
the Google charts Venn diagrams are not quite quantitative (for a
simple illustration: http://chart.apis.google.com/chart?cht=v&chd=t:100,35,10 ,35,9,8,8&chs=750x300&chdl=A|Subset
of A|B&chdlp=r), and also low-resolution PNGs are not my objective.

Frustrating that there is strong evidence this has already been coded
( http://groups.google.com/group/comp.lang.idl-pvwave/browse_t hread/
thread/1249be0bd679ce5a/98c88479715cb5a7?
lnk=gst&q=venn#98c88479715cb5a7), but the code is now missing. Sure no
one has IDL5.0 still installed on some old system somewhere?

--Edward H.

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Re: Venn diagram? [message #62762 is a reply to message #62728]

Tue, 30 September 2008 15:27

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

On Sep 30, 2:13 pm, mankoff <mank...@gmail.com> wrote:
> On Sep 30, 1:32 pm, Ed Hyer <ejh...@gmail.com> wrote:
>
>> I found an ancient post suggesting that a Venn diagram generation
>> program was included as a demo with IDL 5. I have versions here back
>> to 5.6, but can't find it, and it's not in the ITTVIS code base.
>> Anyone know of a repository that might have code for this?
>
>> Thanks,
>
>> --Edward H.
>
> I do not know of IDL code to do this, but I enjoy a good Venn diagram
> so I'll point you to some excellent resources I know of. You could
> probably wrap one of these, especially the Google Charts, in an IDL
> procedure quiet easily.
>
> Google Charts:http://code.google.com/apis/chart/#venn
> BioVenn:http://www.cmbi.ru.nl/cdd/biovenn/which I think is the same
> as this one:http://www.venndiagram.tk/
>
> And for Venn humor:http://indexed.blogspot.com/

I have some wrappers for the Google Charts API, although not complete.
The Venn diagram is limited to 3 sets. Let me know if you are
interested, I'm a bit snowed under right now, but might have some
together later in the week.

Mike
--
www.michaelgalloy.com
Tech-X Corporation
Software Developer II

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Re: Venn diagram? [message #62763 is a reply to message #62762]

Tue, 30 September 2008 13:13

mankoff
Messages: 131
Registered: March 2004

Senior Member

On Sep 30, 1:32 pm, Ed Hyer <ejh...@gmail.com> wrote:
> I found an ancient post suggesting that a Venn diagram generation
> program was included as a demo with IDL 5. I have versions here back
> to 5.6, but can't find it, and it's not in the ITTVIS code base.
> Anyone know of a repository that might have code for this?
>
> Thanks,
>
> --Edward H.

I do not know of IDL code to do this, but I enjoy a good Venn diagram
so I'll point you to some excellent resources I know of. You could
probably wrap one of these, especially the Google Charts, in an IDL
procedure quiet easily.

Google Charts: http://code.google.com/apis/chart/#venn
BioVenn: http://www.cmbi.ru.nl/cdd/biovenn/ which I think is the same
as this one: http://www.venndiagram.tk/

And for Venn humor: http://indexed.blogspot.com/

-k.

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