Copy 3 UIaxes into one figure

I have a plot in MATLAB app designer with 3 UIaxes which means I have 3 plots actually. I want copy all 3 of them into one figure so that I can save all of them together. How can I do that. Thank you.

[Mario Malic]

Check copyobj and tiledlayout functions.

[Govind Sankar Madhavan Pillai Ramachandran Nair]

How do I do this exactly?

I tried this

    newFigure =tiledlayout(1,3);
    copyobj(app.UIAxes2_1,newFigure);
    newFigure2 =tiledlayout(2,3);
    copyobj(app.UIAxes2_2,newFigure2);
    newFigure3 =tiledlayout(3,3);
    copyobj(app.UIAxes2_3,newFigure3);

and I get error : "Object Copy of Axes with multiple coordinate systems is not supported".

Can I know the correct way to do it.

[Mario Malic]

In this case, then I would export three pictures with exportgraphics as an image format and just combine them in one image by loading each of them in a variable and align them next to each other.

Otherwise create a separate tab with different uiaxes that you would plot the results to and use exportgrapics to export the complete uifigure.

[Govind Sankar Madhavan Pillai Ramachandran Nair]

In this case, then I would export three pictures with exportgraphics as an image format and just combine them in one image by loading each of them in a variable and align them next to each other.

do you know any link on how to do this. I cant find any.

Answer 1

[Mario Malic]

Hey,

Solution for combining the image is below. If you need some space in between, you can add white space, by creating array that corresponds to white color with matrix values of 255 for each channel (R, G, B) values.

image = imread("DistortedImage.png");
combImage = [image, image];
imshow(combImage)
imwrite(combImage, "img.png")