CODEWITHSUNDEEP
graphicsaxesidl-programming-language
user2137944
user2137944

Reputation: 73

Axes on image in IDL

I have an image displayed in an IDL window using the TV command, and would like to add x and y axes to the image. Seems straightforward, but I can't find a way to do it.

Can anyone help with this?

Thanks

Upvotes: 0

Views: 841

Answers (2)

Chris Torrence
Chris Torrence

Reputation: 452

I would echo Mike's answer - go with the new graphics Image function if possible.

If you absolutely have to use direct graphics, then I would recommend using David Fanning's coyote graphics wrappers: http://www.idlcoyote.com/idldoc/cg/cgimage.html

It's still a lot more work to do this using direct graphics, but at least with the "cg" commands it's easier.

Upvotes: 0

mgalloy
mgalloy

Reputation: 2386

Are you tied to direct graphics, i.e., TV? Easiest way to display with axis is to use IMAGE function:

im = image(arr, axis_style=1)

Upvotes: 3

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