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Re: how to OPLOT (x,y) over CW_ZOOM? [message #15244 is a reply to message #15229]

Fri, 07 May 1999 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Octavi Fors (octavi@fajnm1.am.ub.es) writes:

> I'm stucked trying to plot a (x,y) set of points over an image
> which has been displayed with CW_ZOOM. My purpose is
> to display (x,y) points simutaneously with the image in both
> the main and the zoomed frames. Is that possible? Any ideas?

It's possible, but not without quite a lot of hacking of
CW_ZOOM. I should think it would be much easier to write
your own zoom window. And I would certainly write this
compound widget as an object if I were going to do it,
so that I could draw the points in the window by calling
the DRAW_POINTS method.

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
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		Re: how to OPLOT (x,y) over CW_ZOOM? By: davidf on Sun, 09 May 1999 00:00
		Re: how to OPLOT (x,y) over CW_ZOOM? By: Octavi Fors on Sun, 09 May 1999 00:00
		Re: how to OPLOT (x,y) over CW_ZOOM? By: davidf on Fri, 07 May 1999 00:00

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