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- Newsgroups: comp.soft-sys.matlab
- Path: sparky!uunet!cs.utexas.edu!torn!newshost.uwo.ca!irus.rri.uwo.ca!craigj
- From: craigj@irus.rri.uwo.ca ( Craig Jones)
- Subject: Figure/image update question.
- Organization: University of Western Ontario, London
- Date: Thu, 21 Jan 1993 23:00:58 GMT
- Message-ID: <1993Jan21.230058.5077@julian.uwo.ca>
- Followup-To: comp.soft-sys.matlab
- Sender: Craig Jones
- Nntp-Posting-Host: mimas.irus.rri.uwo.ca
- Lines: 28
-
- I was hoping that someone will be able to help me here.
-
- What I am doing is reading in an 8-bit image and would like to
- pick some points on it. I can plot the points on the image
- but every point that is plotted Matlab clears the figure and
- redraws the whole thing. This is WAY too slow.
-
- What I am hoping is that there is some way in Matlab to turn
- off the redraw/refresh??
-
- A secondary question. Does anyone have any .m file that will
- allow me to plot a point on the screen move to the opposite corner
- of the rectangle the whole while a "rubber" rectangle is being
- drawn on the screen to show me the area that I am outlining??
-
- Thanks.
-
- Craig.
-
- --
- Craig Jones University of Western Ontario
- Imaging Research
- E-mail: craigj@irus.rri.uwo.ca
-
- --
- Craig Jones University of Western Ontario
- Imaging Research
- E-mail: craigj@irus.rri.uwo.ca
-