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Re: IDLgrAXIS annotation [message #16431]

Tue, 27 July 1999 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Waleed Al-Nuaimy (geoserv@compuserve.com) writes:

> Hi. Is there a straightforward way to alter the font used for the tick
> labels of an IDLgrAXIS object?

Here is how I do it in my XPLOT program:

helvetica10pt = Obj_New('IDLgrFont', 'Helvetica', Size=10)
xAxis1 = Obj_New("IDLgrAxis", 0, Color=[255,255,0], Ticklen=0.025, $
Minor=4, Range=xrange, Title=xtitle, $
Location=[1000, 0 ,0], Exact=Keyword_Set(exact))
xAxis1->GetProperty, Ticktext=xAxisText
xAxisText->SetProperty, Font=helvetica10pt

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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