write a coordinate obtained by clicking on a graphic appdesigner

Good morning, I have a code that, inside a graph follows the movement of the mouse and when you click it saves the x and y coordinates of that point. Later I want to write that x-coordinate in an edit field numeric. The code I have is the following but I have something wrong. I would appreciate if someone could help me.

properties (Access = private)

x

y % Description

end

app.time is the name of the edit field numeric and acc_x the name of the uiAxes

Answer 1

[Kevin Holly]

It looks like your callback event "WindowMousePress" may not be triggered. You could add a callback function to your UIAxes as such:

        function UIAxesButtonDown(app, event)
            currentPoint1 = app.UIAxes.CurrentPoint(1,1:3);
            x1 = currentPoint1(1);
            app.tiempo.Value = x1;
        end

[Marina Llopis Segura]

thank you very much

Answer 2

[Antoni Garcia-Herreros]

Hello Marina,

Looks good to me except the last line, I would change it to:

app.tiempo.Value = app.x; % CurrentPoint(1) is already a numeric value

Hope this helps

[Marina Llopis Segura]

I had also thought about it but even though it doesn't give me an error when I click on it, I get a zero in the edit field and it doesn't change.