How can the crosshair of ginput be restricted to one plot?

Posted by Lucas on Stack Overflow See other posts from Stack Overflow or by Lucas
Published on 2010-05-10T11:51:15Z Indexed on 2010/05/10 11:54 UTC
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matlab

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gui

I wrote a small MATLAB program with a gui. Inside the gui I have, among other things, a plot in which the user should be able to select two points. For this I use the function ginput, which creates a crosshair for selection. Unfortunatley the crosshair extends the whole window and is not restricted to the plot, which doesn't look nice and is confusing for the user. How can the crosshair be restricted only to the area of the plot?

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