getting coordinates from gui axes

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micpro
micpro le 27 Jan 2017
Commenté : micpro le 27 Jan 2017
Hi,
I work with a GUI includes axes ( matlab2016a ),
I already activated the datacursor in gui side (from toolbar),
I can see coordinates when I click to graph,
But I want to get coordinates of mouse click, I mean reading the values, x and y,
I try with cp = get(gca,'CurrentPoint');
Does not work.
Can anyone help?
Regards.
  1 commentaire
Adam
Adam le 27 Jan 2017
What aspect of get( gca, 'CurrentPoint' ) 'doesn't work'?

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Purushottama Rao
Purushottama Rao le 27 Jan 2017
Modifié(e) : Purushottama Rao le 27 Jan 2017
You can use one of these commands to read the data on mouse click.
[x, y] = getpts(fig)
or
[x, y] = getpts(ax)
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Purushottama Rao
Purushottama Rao le 27 Jan 2017
Modifié(e) : Purushottama Rao le 27 Jan 2017
You can use 'enter' after the selection of required number of data points.
micpro
micpro le 27 Jan 2017
Thanks, I get it.
Is it possible using 'enter' by commands? I mean via code?

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