[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: circle plot symbol

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. :-(



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