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Overlaying axes on an image? [message #3400]

Mon, 09 January 1995 15:34

lpoon
Messages: 1
Registered: January 1995

Junior Member

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)?

Leon Poon
a newbie IDL user

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