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Re: text window using widgets [message #18802 is a reply to message #18741]

Sat, 05 February 2000 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Alvaro T. (atarela@usc.es) writes:

> David Fanning <davidf@dfanning.com> escribio:
>
>> Uh, I'd use a text widget with the Editable keyword set to 0.
>
> The problem is to put all sort of text in it. I want to put informaton data
> about an image: name, dimensions, units, etc.

I guess I'm not following you at all. That stuff is text isn't it?
Or, at the very least, is can be *made* into text. Why are you
having trouble putting it in a text widget?

dimensions = Size(image, /Dimensions)
newText = 'My Image -- Dimensions: [' + StrTrim(dimensions,2) + ']'
Widget_Control, textID, Set_Value=newText

Cheers,

David
--
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

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[Message index]

		text window using widgets By: Alvaro on Mon, 31 January 2000 00:00
		Re: text window using widgets By: Alvaro on Mon, 07 February 2000 00:00
		Re: text window using widgets By: davidf on Sat, 05 February 2000 00:00

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