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iTools screenshots [message #45299]

Wed, 31 August 2005 13:52

mjfinch@gmail.com
Messages: 1
Registered: August 2005

Junior Member

What I would like to do is fire up an iTool, get a screen grab, and
close the iTool. The problem I keep running into is that the iTools
don't seem to want to render anything until the program flow has
returned to the top level.

This procedure "RenderTest" works perfect in IDL 6.2, but not in 6.1
The jpeg it writes is just all white because nothing was rendered when
the screen grab was taken...

Any ideas on how to do this with 6.1.1 ?

Thanks,
Mike Finch

Pro RenderTest
image =INDGEN(720,360, /FLOAT)
iImage, image
void = itGetCurrent(TOOL=oTool)
windowObj = oTool -> GetCurrentWindow()
oWriter = oTool->getService("WRITE_FILE")
success = oWriter->WriteFile('c:\autoRenderTest', $
windowObj, SCALE_FACTOR=1.0, $
WRITER='/REGISTRY/SETTINGS/FILE WRITERS/JOINT PHOTOGRAPHIC EXPERTS
GROUP')
idExit = oTool->FindIdentifiers('*exit', /OPERATIONS)
success = oTool->DoAction(idExit)
End

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[Message index]

		iTools screenshots By: mjfinch@gmail.com on Wed, 31 August 2005 13:52
		Re: iTools screenshots By: AEO on Fri, 02 September 2005 14:54

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