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IDLgrAxis question [message #65505] Thu, 05 March 2009 08:29
j.anctil is currently offline  j.anctil
Messages: 1
Registered: March 2009
Junior Member
I am implementing some code in IDL which utilize the IDLgrAxis object.
If I have an axis range which spans from say from -0.3 to 0.5 and
would like to have the tick marks placed in such a way that the zero
value of the axis is always labeled, how do I write code for that? Of
course the limits could be any negative value to any positive value.

The direct graphics CONTOUR command will do this automatically, and I
need to be able to replicate this.

Thank you for your time and trouble,

John Anctil
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