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Get points from a figure

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Lizan
Lizan 2011-8-1
Hi,
I would like to have a function which an image appear then the user can choose which point it was to use on an image. When the user clicks somewhere on the image, its (x,y) coordinate is stored to two variables and some further calculations can be done with this. Is this possible with MATLAB and is there a existing function for this?

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Oleg Komarov
Oleg Komarov 2011-8-1
doc ginput
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Lizan
Lizan 2011-8-1
The magnifying glass button is disabled. Maybe because of this zoom message. Can you remove this message and activate the zoom button?
Many thanks!
Oleg Komarov
Oleg Komarov 2011-8-1
Can you upload your image on tinypic (or other) and post the code you're using?

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