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Questions tagged [matlab-app-designer]

The App Designer, introduced in R2016a, is a graphical tool for creating MATLAB apps with an interactive GUI. Use this tag only for specific MATLAB App Designer questions, and not for questions involving MATLAB GUIDE.

MATLAB App Designer is a graphical tool for creating apps. It features various new elements for user interaction, such as buttons, knobs and gauges.

The App Designer is a different, but complementary approach to the MATLAB GUIDE. While GUIDE has very rich plotting options, including 3D visualizations, the App Designer only features simple 2D plots. On the other hand, App Designer has more elements for user interaction.

Additional information on the App Designer are:

Related tags:

  • for general, not App Designer specific questions.
  • for GUIDE specific questions.
  • for questions about programmatic creation and manipulation of GUIs.
194 questions
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How can I save app status in Appdesigner?

Is there a built-in way to save/load (Serialize/deserialize) the whole UI in MATLAB Appdesigner? Background: I want to add save/load feature to an app. I think that since the App itself is an object of a class inherited from matlab.apps.AppBase, I…
Humam Helfawi
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Overlaying images with transparency in UIAxes

I am trying to display 2 overlaid images in an app within a UIAxes. I know about imshowpair(bg,fg,'blend'), and although it does work, it doesn't allow me to control the transparency level. I tried following Steve's tip, where he recommends using:…
Renato Bichara Vieira
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MATLAB appdesigner chage selected cell in UItable

I have a UItable in MATLAB appdesigner, let's say 'app.UITable'. Can I change the selected cell via callback function? For example, I would like to move one cell down when Enter key is pressed. For what I read, new MATLAB uiobjects do not accept…
girdeux
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Increasing Matlab place values number format output in EditField

I am using AppDesigner and Matlab R2017B. I was wondering how I would go about changing number format in matlab. To make myself more clear: I have 3 EditFileds , the user enters a number into two of the fields and presses a claculate button which…
DaveSwans
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Pan and zoom functionality in uiaxes in matlab appdesigner

Is there any workaround to add pan and zoom functionality in uiaxes in matlab appdesigner? appdesigner was introduced in matlab r2016a and officially it doesn't support these options.
Atif Ali
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How to add picturebox to Matlab App Designer?

I want to add picture in my Matlab UI application made with App Designer. I there any way how to add picture box or something? Thank you. edit: I know only about adding picture to button, but cannot find any other way.
David95
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Getting Mouse Points using Matlab App Designer

I realize that App designer does not support interactive figure manipulation, but I am wondering if I can open a separate figure window (not a UI window) with my graphic displayed on it so that I can still get the location of my mouse clicks.…
Qiana Curcuru
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Numerical values associated with Drop Down options

So I am creating an app to work out a value based on a series of variables. The variables are: Gender Age Weight Creatinine Here's what the app looks like: In order to simplify the process somewhat I decided to make the gender selection a…
monotiller
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Unable to start appdesigner

I'm trying to run matlabs appdesigner, but I'm getting this error: Warning: The following error was caught while executing 'appdesservices.internal.browser.AbstractBrowserController' class destructor: Undefined function 'isvalid' for input arguments…
user_4685247
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Change horizontal alignment of list box in MATLAB R2016a to right

How we can change horizontal alignment of list box to right in MATLAB R2016 in AppDesigner or GUIDE? There isn't any available property in list box.
Eghbal
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Matlab App Designer Table cells to be edited on single click

In Matlab App Designer I have created a table with all the cells in one column having the 'ColumnEditable' property set to 'true'. If I now click on a cell in that column it gets selected. However I can't edit it's content. Only after doing a double…
Matthias La
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Materials Icons not displaying in Matlab App

I'm writing a custom UI for a matlab App. I have perfectly working code in HTML, CSS, Javascript which i tested in my web browser (Edge). I import this code using the standard library HTML component available for Matlab app designer, but the…
Ferro Luca
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How do I use MATLABs uipickfiles function in app designer?

I am attempting (poorly) to write an app in MATLAB app designer that can read in several folders containing a variable number of text files. I stumbled upon uipickfiles and was wondering if anyone has any experience using it? Currently my app has a…
Chaz69631
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How do I implement surfc in app designer?

I have a problem, in matlab i can code to graph 3D plot of complex function with surfc this is my code for that :\ figure X=-2*pi:0.2:2*pi; Y=-2*pi:0.2:2*pi; [x,y]=meshgrid(X,Y); z=3*x+5i*y; sc=surfc(x,y,abs(z)) xlabel('Re(x)');…
Aji Wibowo
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How to determine whether certain callback functions of the MATLAB App are running when exiting, and end them without error?

I'm using App Designer to develop a GUI program. There is a loop which takes a lot of time in some callback functions. If I click exit button when one of the 'long' loop running, the app.UIFigure object will be deleted while the 'long' loop continue…
pure
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