how to plot in UIAxes in app designer

i have written codes for a plot in .m file now i wanna plot the same thing in a interface made by using appdesigner.

this is my plot

i want to plot it here

Answer 1

[Ajay Kumar]

You can give axes handle in the plot.

for example, if you used

plot(x,y);

now, use

plot(app.UIAxes,x,y);

and ofcourse, the testtesttest function should have the handles of app.

[Ni2]

What is handles of app??

I dnt think i have them

My problem is my plot comes in 2D

View[1 1 1] is not working And same window is poping two times in one run. One with blank plot and one with 2D plot.

[Ajay Kumar]

Are you calling the testtesttest.m from app designer?

[Ni2]

No i m not calling testesttest.m from app designer.

I an writing the testtesttest.m codes into the app designer

Please check my new post.

[Mudasir JAMIL]

Hi Ajay, I am trying to display an image in the Axes with 'imshow(I)' command where I contains my image.

Can you kindly tell me the command to use. I am using Matlab 2019.

it works when I use plot(app.UIAxes,x,y) but I dont understand how to use 'imshow'.

I have watched several videos but nothing helped.

Waiting for your reply.

Thanks

[Ajay Kumar]

Try this

imshow(I,'Parent',app.UIAxes);

[Mudasir JAMIL]

Thank you very much, it worked

[Eric Sargent]

Ni2, you can find the handle of the axes in the Component Browser in App Designer. By default, the first one will be named "app.UIAxes" and subsequent ones will be "app.UIAxes_2" and so on. You can change the handle / name of the axes by double-clicking the name in the Component Browswer and entering a new name.

[Aishwarya Lakshmi Srinivasan]

Hi @Ajay Kumar. I am trying to display a figure from a .m file in the app (3D plot) using imshow(I,'Parent',app.UIAxes);

But I get an error of undefined variable of function for I when I try to run the app. Can you please suggest what can be done !

code in xyz.m file --> plotReadData=figure;

code in .mlapp file --> run xyz.m;

imshow(plotReadData, 'Parent', app.UIAxes);

[Deyan Prashna]

Based on the experience I've tried and succeeded, try typing this:

imshow(picture.jpg,'Parent',app.UIaxes)

For the picture format, it can be other than .jpg., and pay attention to the field name of the UI Axes used.

Hope it helps ^_^

[Biraj Khanal]

How do you use fnplt for uiaxes?

plot(app.uiaxes,x,y) works but fnplt(app.uiaxes,cscvn(points)) does not. Does anyone have any suggestion?