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Re: Help with Object graphics [message #19346]

Wed, 08 March 2000 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Luca Fini (lfini@arcetri.astro.it) has lots of strange
characters in his code, but I think I get the gist
of what he is asking when he writes:

> I've a strange problem as shown by the following test program, stored in
> file "prova.pro":
>
> Txt =3D OBJ_NEW('Idlgrtext')=09=09; Create a gaphic oject
> whichfont =3D txt->GetProperty(Font)=09; Ask for info about it
> END

Although "GetProperty" sounds as though it is going to
be a function method for sure, it is really a procedure
method. So the code will look like this:

txt = Obj_New("IDLgrText")
txt->GetProperty, Font=theFont
Print, theFont

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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Re: Help with Object graphics

By: davidf on Wed, 08 March 2000 00:00

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