Coordinates of manually selected point
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Is there a MATLAB command/s for getting the coordinates of manually selected point in an image (figure)? Till now I have doing this using the figure toolbar but i will need to use it in an m file.
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Gerd
2011 年 6 月 30 日
Hi Suhas,
you can use datacursormode to solve your problem.
help datacursormode
x=linspace(0,10,1000); y=sin(x); plot(x,y) dcm = datacursormode;
In the Updatefunction of the dcm Object you can get the position on the graph that you clicked.
Gerd
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