App Designer: How to plot graph from own function into UIAxess?

Question

Anna Chrbolková 2021-11-9

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评论： Grace 2022-12-13

Hello,

I have a few functions of different cartographic projections together with orthodrome and loxodrome in individual scripts (function in m-file). The coordinates of the points of both curves are at the input. When I run the function, a graph window pops up.

In the App Designer, when I press the calculation button (výpočet), I would need to display the graph in UIAxess and not in a pop-up. I'm a new in App Designer and I don't know how to do it. Here is a sample:

In school we have a project, so sorry that the script is half in Czech.

Thank you for answer.

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Answer 1

Joseph Cheng 2021-11-9

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编辑：Joseph Cheng 2021-11-9

if you look at the plot() function or any other display/plotting tools like imagesc(), image(), imshow(), etc... the first entry can be the target axis handle. so in app designer the default tag for the axes is app.UIAxes like in your commented out line plot(app.UIAXes,......) which tells plot to put the plot in the app.UIAXes. otherwise matlab appdesigner will open up a new figure. you can get the tag/name by looking at the design view and clicking on highlighted name.

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Anna Chrbolková 2021-11-9

That's a problem. In each function of projection I have define various parallels and meridians. My functions give me everything I need:

My function gives me a plot of parallels, meridians, orthodromes and loxodromes - all this I need in UIAxes. So I can't change output to variables.Or Can I? What would it look like then?

Grace 2022-12-13