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Re: Title in iPlot [message #50868 is a reply to message #50861]

Thu, 19 October 2006 17:39

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Benjamin Hornberger writes:

> For the lazy among us, could you post some example code? I quickly tried
> to get an annotation into the visualization layer interactively and
> couldn't manage to do that. Does that only work programmatically? I was
> also annoyed by the fact that the title doesn't resize along with the plot.

Is it YOU sending me those e-mails under an assumed
name, Benjamin?

Here is the code I used. Almost verbatim from
the aforementioned Tech Tip:

tool = itGetCurrent(tool=oTool)
;get an object descriptor for the text annotation class:
oDesc = oTool->GetAnnotation('Text')
;initialize an object reference for a new text annotation:
oText = oDesc->GetObjectInstance()
;set the properties on the text annotation object:
oText->SetProperty, _STRING=title_text, _HORIZONTAL_ALIGN=1, $
LOCATIONS=[6,330,0.99]
;add the text object to the annotation layer:
oTool->Add, oText, LAYER='VISUALIZATION LAYER'

The LOCATIONS obviously are in your data coordinate system
units.

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: Title in iPlot By: K. Bowman on Fri, 20 October 2006 09:19
		Re: Title in iPlot By: David Fanning on Fri, 20 October 2006 08:41
		Re: Title in iPlot By: Michael Galloy on Fri, 20 October 2006 08:30
		Re: Title in iPlot By: David Fanning on Fri, 20 October 2006 08:20
		Re: Title in iPlot By: K. Bowman on Fri, 20 October 2006 07:44
		Re: Title in iPlot By: David Fanning on Fri, 20 October 2006 07:26
		Re: Title in iPlot By: K. Bowman on Fri, 20 October 2006 06:50
		Re: Title in iPlot By: David Fanning on Thu, 19 October 2006 17:39
		Re: Title in iPlot By: Benjamin Hornberger on Thu, 19 October 2006 17:26
		Re: Title in iPlot By: David Fanning on Thu, 19 October 2006 16:33
		Re: Title in iPlot By: David Fanning on Thu, 19 October 2006 15:57
		Re: Title in iPlot By: David Fanning on Thu, 19 October 2006 15:32
		Re: Title in iPlot By: Benjamin Hornberger on Thu, 19 October 2006 15:15
		Re: Title in iPlot By: David Fanning on Thu, 19 October 2006 15:12
		Re: Title in iPlot By: K. Bowman on Thu, 19 October 2006 14:48
		Re: Title in iPlot By: David Fanning on Sat, 28 October 2006 10:00

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