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Re: Overlaying axes on an image? [message #3396 is a reply to message #3395]

Tue, 10 January 1995 07:19

thompson
Messages: 584
Registered: August 1991

Senior Member

lpoon@Glue.umd.edu (Leon Poon) writes:

> Hi,

> I have a fairly simple problem, and I will probably find the
> right combination of commands if I stare at the IDL manuals
> long enough...but probably not since I have already struggled
> with the manuals for a couple of hours now.

> Ok, here's the gist of the problem: I have a simple image (binary)
> file in which I want to overlay x and y axis. So, what commands
> should I use after, say "tvscl, imagearray", to annotate the
> image with x and y axis (with the ranges of my choosing, of course)?

I have some software which will do this for you. The simplest is
plot_image.pro. You can download it from

ftp://idlastro.gsfc.nasa.gov/contrib/thompson

You'll need two of the subdirectories under there, image_display and
graphics_devices. The two LaTeX files explain what these do.

Bill Thompson

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[Message index]

		Re: Overlaying axes on an image? By: sbarrkum on Fri, 13 January 1995 09:48
		Re: Overlaying axes on an image? By: n9140397 on Tue, 10 January 1995 13:20
		Re: Overlaying axes on an image? By: kennealy on Tue, 10 January 1995 13:02
		Re: Overlaying axes on an image? By: thompson on Tue, 10 January 1995 07:19
		Re: Overlaying axes on an image? By: uphlabh on Tue, 10 January 1995 00:10

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