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Re: Plotting to more than one window [message #34178 is a reply to message #34177]

Fri, 21 February 2003 09:58

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Matt Feinstein (notspecified@dev.null) writes:

> I'm trying to plot data alternately, back and forth, to more than one
> window, and have discovered, to my horror, that OPLOT uses the
> coordinate conversion parameters for the -last- 'PLOT' procedure,
> regardless of what the current window you're plotting in happens to
> be. I can think of various messy and unpleasant ways to get the
> plotting coordinate parameters I want in the windows I want, when I
> want them-- but it would be nice if there was a neat and pleasant way
> to do it-- is there?

Do you mean without using an object? Then, no, there
is no neat and pleasant way to do it. :-)

The messy way, of course, is just to save the appropriate
system variables:

Window, 1
Plot, data
p1 = !P
x1 = !X
y1 = !Y
z1 = !Z
m1 = !Map

Window, 2
Plot, moredata
p2 = !P
x2 = !X
y2 = !Y
z2 = !Z
m2 = !Map

Then, when you want to overplot, restore everything:

WSet, 1
!P = p1
!X = x1
!Y = y1
!Z = z1
!Map = m1
OPlot, somedataOn1

Cheers,

David

P.S. I can think of several interesting ways to do this with
an object. And it would be neat and pleasant, but you would
have to remember to destroy the object when you were done
with it. If your mama trained you right, this probably wouldn't
be a problem. :-)

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

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[Message index]

		Re: Plotting to more than one window By: Pavel Romashkin on Mon, 24 February 2003 11:19
		Re: Plotting to more than one window By: R.Bauer on Sat, 22 February 2003 06:32
		Re: Plotting to more than one window By: btupper on Fri, 21 February 2003 17:49
		Re: Plotting to more than one window By: notspecified on Fri, 21 February 2003 10:41
		Re: Plotting to more than one window By: David Fanning on Fri, 21 February 2003 09:58

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