getting coordinates from gui axes

6 vues (au cours des 30 derniers jours)
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'?

Connectez-vous pour commenter.

Connectez-vous pour répondre à cette question.

Réponses (1)

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)
  3 commentaires
Afficher 1 commentaire plus ancien
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?

Connectez-vous pour commenter.

Catégories

En savoir plus sur 2-D and 3-D Plots dans Help Center et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by