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Re: TITLE property using object graphics [message #77239 is a reply to message #77236]

Mon, 15 August 2011 05:51

Paul Van Delst[1]
Messages: 1157
Registered: April 2002

Senior Member

Hello,

IDL> print, !version
{ x86 linux unix linux 8.1 Mar 9 2011 32 64}
IDL> theory = SIN(2.0*FINDGEN(200)*!PI/25.0)*EXP(-0.02*FINDGEN(200))
IDL> p1 = plot(theory, title="Test")
% Loaded DLM: XML.
IDL>

...produces the example as expected.

Does ITTVIS/IDL still support WindowsXP for 8.whatever? There's no useful information on their website (seems you have
to login to get the more detailed product info) beyond saying it runs on Microsoft Windows.

cheers,

paulv

Mike Potter wrote:
> On Aug 14, 3:24 pm, Mike Potter <m...@orionsound.com> wrote:
>> I'm guessing I'm missing something simpe. Being an old-school IDL
>> programmer I've decided to explore a bit of the object graphics
>> functions. I immediately ran into a problem just cutting and pasting
>> from the help file examples. Here's an example:
>>
>> theory = SIN(2.0*FINDGEN(200)*!PI/25.0)*EXP(-0.02*FINDGEN(200))
>>
>> p1 = plot(theory, title="Test")
>>
>> When doing so I get an error message: "PLOT: Graphics window does not
>> exist".
>>
>> If I just do the plot with no title it works fine. If I then try:
>>
>> p1.TITLE = "Test"
>>
>> I again get the same error message. If I "Print, P1" it gives me a
>> list of the properties; TITLE = <NullObject>
>>
>> So what's up?
>>
>> Thanks!
>> Mike Potter
>
> Additional info:
>
> IDL 8.1 - Windows XP

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[Message index]

		Re: TITLE property using object graphics By: Mike Potter on Mon, 15 August 2011 10:35
		Re: TITLE property using object graphics By: Mike Potter on Mon, 15 August 2011 08:32
		Re: TITLE property using object graphics By: Paul Van Delst[1] on Mon, 15 August 2011 05:51
		Re: TITLE property using object graphics By: Mike Potter on Sun, 14 August 2011 13:31
		Re: TITLE property using object graphics By: David Fanning on Sun, 14 August 2011 13:14
		Re: TITLE property using object graphics By: Mike Potter on Sun, 14 August 2011 12:27
		Re: TITLE property using object graphics By: Mike Potter on Sun, 14 August 2011 12:47

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