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Re: circle plot symbol

Subject: Re: circle plot symbol
From: davidf(at)dfanning.com (David Fanning)
Date: Sun, 21 May 2000 15:55:30 -0600
Newsgroups: comp.lang.idl-pvwave
Organization: Fanning Software Consulting
References: <refik-1905000243350001@adsl-61-114-174.mia.bellsouth.net> <onwvkqmvy5.fsf@cow.physics.wisc.edu> <MPG.1390e4c8e6e57e7a989b2c@news.frii.com> <onbt1z3jk2.fsf@cow.physics.wisc.edu>
Xref: news.doit.wisc.edu comp.lang.idl-pvwave:19720

Craig Markwardt (craigmnet@cow.physics.wisc.edu) writes:

> Sorry David, I'll disagree with you on this one.  If you use USERSYM
> to make the circle, then it should come out circular every time.
> 
> I agree if you simply do "plot, cos(th), sin(th)", it can come out
> elliptical, but as a USERSYM, IDL automatically does the data scaling.

Whoops! I wasn't paying close attention and I had something else
in mind. Of course, Craig is correct. Sorry. :-(

Cheers,

David

-- 
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

References:
- circle plot symbol
  - From: Refik Orhun
- Re: circle plot symbol
  - From: Craig Markwardt
- Re: circle plot symbol
  - From: David Fanning
- Re: circle plot symbol
  - From: Craig Markwardt

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