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Re: TVRD on an XROI screen?? [message #40722 is a reply to message #40721]

Mon, 30 August 2004 21:21

jnettle1
Messages: 27
Registered: January 2001

Junior Member

David,

Thanks for your help. I must be more tired than I thought, though,
b/c i'm not sure i get what you're saying (sorry...i'm still pretty
much a newbie here in a lot of ways). When you say you'd define
another keyword for XROI, do you mean you'd modify the XROI routines
themselves (the xroi.pro file)? And if so, don't you have to more
than modifiy just the definition so that the routine will handle
giving you back the OWINDOW object?

Sorry if this was something I should've already known. Thanks again
for your help.

Jeff

David Fanning <davidf@dfanning.com> wrote in message news:<MPG.1b9d157e1af7fd3798986b@news.frii.com>...
> Jeff writes:
>
>> I have an image loaded into XROI and have drawn a bunch of ROI's on
>> it. Is there a way to quickly and easily write out a tiff file that
>> has the image and the ROI outlines in it..like you could do if you
>> could do a TVRD on an XROI window?
>
> Here is what I would do. I would define another keyword
> for XROI, named OWINDOW. I would define it like this:
>
> XROI, $
> ..., $
> OWINDOW=oWindow, $
> ...
>
> Then, I would call XROI like this:
>
> IDL> XROI, myimagem OWINDOW=win
>
> After I had drawn my ROI's and before I opened any other
> windows, I would do this:
>
> IDL> win -> GetProperty, Image_Data=theImage
> IDL> Write_Tiff, 'myroiimage.tif', Reverse(theImage,3)
>
> There you go. :-)
>
> Cheers,
>
> David

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[Message index]

		Re: TVRD on an XROI screen?? By: David Fanning on Wed, 01 September 2004 11:32
		Re: TVRD on an XROI screen?? By: jnettle1 on Wed, 01 September 2004 11:23
		Re: TVRD on an XROI screen?? By: David Fanning on Tue, 31 August 2004 12:33
		Re: TVRD on an XROI screen?? By: David Fanning on Tue, 31 August 2004 12:23
		Re: TVRD on an XROI screen?? By: jnettle1 on Tue, 31 August 2004 12:14
		Re: TVRD on an XROI screen?? By: David Fanning on Tue, 31 August 2004 04:50
		Re: TVRD on an XROI screen?? By: jnettle1 on Mon, 30 August 2004 21:21
		Re: TVRD on an XROI screen?? By: David Fanning on Mon, 30 August 2004 10:44

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