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Help with IDLgrAxis [message #11394]

Wed, 08 April 1998 00:00

El-Kady, Mostafa
Messages: 2
Registered: April 1998

Junior Member

Hello,

I am trying to draw an axis with variable tick interval. As I understood
from the documents, I can use TICKVALUES to do that. So, here is what
I did:

ticks = [0, 0.1, 0.3, 0.8, 1.0]
text = OBJ_NEW('IDLgrText', STRING(ticks))
axis = OBJ_NEW('IDLgrAxis', 0, MAJOR=N_ELEMENTS(ticks), /EXACT, $
TICKTEXT=text, TICKVALUES=ticks)

The resulting axis has tickvalue of 0, 0.1, 0.3, 0.8, 1.0 as I want
it, but at equal intervals. From the GetProperty method, I get
TICKVALUES as 0.00 0.25 0.50 0.75 1.00

Has anyone got this problem?

Thanks.

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[Message index]

		Help with IDLgrAxis By: El-Kady, Mostafa on Wed, 08 April 1998 00:00
		Re: Help with IDLgrAxis By: davidf on Thu, 09 April 1998 00:00
		Re: Help with IDLgrAxis By: Martin Schultz on Thu, 09 April 1998 00:00

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