Based on However when the data is selected, the plot takes a 3d view. When the function is called, the title of the axes will change to instructions for the user to draw a rectangle with their mouse. Ready to optimize your JavaScript with Rust? Change DISPLAY variable from within Matlab. As you can see in the comments following that answer, the solution worked for at least two people using r2019b (including me). How were sailing warships maneuvered in battle -- who coordinated the actions of all the sailors? Why do some airports shuffle connecting passengers through security again, Received a 'behavior reminder' from manager. MathWorks is the leading developer of mathematical computing software for engineers and scientists. sites are not optimized for visits from your location. The idea is to add a button or some event that triggers this function. Data tips should be enabled by default in AppDesigner UIAxes in r2019b. By changing property values, you can modify certain aspects of the axes. Or programmatically add an axes object. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content. Theme. However the drawfreehand() command seems to be ignoring input from the touchscreen on my Lenovo X1 Yoga Gen 7, which is odd because I'm able to still click buttons and interact with the rest of the app using the touchscreen. 1. Unable to complete the action because of changes made to the page. In MATLAB, how do I plot to an image and save the result without displaying it? Matlab App Designer UIAxes same scale for x and y axis. Hello, I have been working on appdesigner's UIAxes. Not sure if it was just me or something she sent to the whole team. str = [107.0176, 256.7374, 257.2012, 441.7806, 420.5170, 602.7027, 591.8610, 756.6289, 896.9324]; Ec1 = [23.8829, 19.0262, 28.8904, 22.3871, 29.4871, 24.5282, 29.3028, 26.3303, 24.5477]; Above script cannot be written as such when I am migrating to App Designer. The second block of code is a function that can be added to your App. Thanks for contributing an answer to Stack Overflow! Not sure if it was just me or something she sent to the whole team, What is this fallacy: Perfection is impossible, therefore imperfection should be overlooked. Find the treasures in MATLAB Central and discover how the community can help you! Is there way to display in MATLAB App Designer UIAxes a boxplot? Books that explain fundamental chess concepts, confusion between a half wave and a centre tapped full wave rectifier. How do I arrange multiple quotations (each with multiple lines) vertically (with a line through the center) so that they're side-by-side? Create a UI figure window with UI axes and assign the UI axes object to the variable ax. https://www.mathworks.com/matlabcentral/answers/1842478-matlab-app-designer-how-to-display-a-scatter-plot-on-the-uiaxes-with-linear-fit-and-equation-of-lin, https://www.mathworks.com/matlabcentral/answers/1842478-matlab-app-designer-how-to-display-a-scatter-plot-on-the-uiaxes-with-linear-fit-and-equation-of-lin#answer_1090358, https://www.mathworks.com/matlabcentral/answers/1842478-matlab-app-designer-how-to-display-a-scatter-plot-on-the-uiaxes-with-linear-fit-and-equation-of-lin#comment_2444968, https://www.mathworks.com/matlabcentral/answers/1842478-matlab-app-designer-how-to-display-a-scatter-plot-on-the-uiaxes-with-linear-fit-and-equation-of-lin#comment_2444978, https://www.mathworks.com/matlabcentral/answers/1842478-matlab-app-designer-how-to-display-a-scatter-plot-on-the-uiaxes-with-linear-fit-and-equation-of-lin#comment_2445038, https://www.mathworks.com/matlabcentral/answers/1842478-matlab-app-designer-how-to-display-a-scatter-plot-on-the-uiaxes-with-linear-fit-and-equation-of-lin#comment_2445043, https://www.mathworks.com/matlabcentral/answers/1842478-matlab-app-designer-how-to-display-a-scatter-plot-on-the-uiaxes-with-linear-fit-and-equation-of-lin#comment_2445093. sites are not optimized for visits from your location. How were sailing warships maneuvered in battle -- who coordinated the actions of all the sailors? value = app.OPENGRAPHINNEWWINDOWButton.Value; Good, because ROI objects were not supported on UIAxes in r2019a. Accelerating the pace of engineering and science. https://au.mathworks.com/matlabcentral/answers/553432-matlab-app-designer-uiaxes-same-scale-for-x-and-y-axis, https://au.mathworks.com/matlabcentral/answers/553432-matlab-app-designer-uiaxes-same-scale-for-x-and-y-axis#answer_455980, https://au.mathworks.com/matlabcentral/answers/553432-matlab-app-designer-uiaxes-same-scale-for-x-and-y-axis#comment_911476, https://au.mathworks.com/matlabcentral/answers/553432-matlab-app-designer-uiaxes-same-scale-for-x-and-y-axis#comment_911923. Upgrading isn't an option for me. I am migrating my script to App Designer. Accelerating the pace of engineering and science. How to load seperate .mat files using a drop down component in App Designer? You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. To learn more, see our tips on writing great answers. sites are not optimized for visits from your location. Dual EU/US Citizen entered EU on US Passport. Did neanderthals need vitamin C from the diet? Asking for help, clarification, or responding to other answers. I create a graph using uiaxes and I zoom into it. Also i am only interested in adding these features in 2016a. Turn off panning from within the callback function using the line below. It is a nice solution. Thus, I believe your proposal is unacceptable answer for this issue. Choose a web site to get translated content where available and see local events and Depending on how dense your data are, you may want to remove the datatip after it's coordinates are stored so you don't end up with a bunch of datatips cluttering the axes. Is there a simple way to display "table" in matlab GUI? your location, we recommend that you select: . % Remove any pre-existing rectanlges (if any), % Get coordinates of all data points in the axes, % change title of axes to instructions, in red, 'Draw rectangle around desired datapoints'. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. % ^^^^^^^^^^ or whatever your axis handle is, You may receive emails, depending on your. I'll add the 2nd suggestion to the answer since it's pretty important. Above script cannot be written as such when I am migrating to App Designer. However I would prefer to avoid this process as the result is not the best. For axes used in GUIDE, or in apps created with the . Learn more about appdesigner, uiaxes, linkaxes, linkprop I think we can not add an axes object programmatically in appdesigner. Regarding the use of datatips (which you mentioned), that's a good option if you only want to access the coordinates from one data point at a time and only need to see the coordinates. Not the answer you're looking for? available on UIAxes as of r2019b; neither is. your location, we recommend that you select: . CGAC2022 Day 10: Help Santa sort presents! Was the ZX Spectrum used for number crunching? Removes any pre-existing datatips in the UIAxes, waits for a datatip to appear after the user hovers over a data point. In the code given the use of 'int2str (a)' does not match any of the expecting arguments. How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? How to prevent LATEX-labels in MATLAB GUI to become blurry? Thus I did rewrite the script (App designer script) to get the best possible same outcome but only able to generate as in figure 2. Was the ZX Spectrum used for number crunching? I also just embedded the function from my answer into a test-app and adapted it to the app. % Value changed function: OPENGRAPHINNEWWINDOWButton, OPENGRAPHINNEWWINDOWButtonValueChanged(app, event). That's fine and is not a problem. That just means there were no pre-existing datatips. "it says my tth is an empty array when i run the first line of code". Save plot to image file instead of displaying it using Matplotlib. Received a 'behavior reminder' from manager. UIAxes properties control the appearance and behavior of a UIAxes object. How do we know the true value of a parameter, in order to check estimator properties? Reload the page to see its updated state. I have a plot on UIAxes and i want to use the brush tool to select the already plotted data and get what points the user selects, The brush tool is not (yet?) Note that if the ax did not point to a valid axis handle, you would get errors much earlier in the function such as when you call. The first image is simple graph. ax = uiaxes; ax.Color = 'blue'; The properties listed here are valid for axes in App Designer, or in figures created with the uifigure function. If you're having trouble implementing the solution I wonder what troubleshooting you've already done to try to get it working. https://www.mathworks.com/matlabcentral/answers/502194-how-to-get-point-value-in-app-designer-plots. MATLAB App Designer UIAxes Plot is completely blank. Learn more about app designer, uiaxes, graph MATLAB Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. : the brush tool is now available as of r2020a. how do i get those accurate values if i neeed to display them in some other window? A box-plot can be plotted on a set of uiaxes by passing the axes object as the first argument of the boxplot() function call. The reason why your set() command didn't work is because you need to specify the axis handle. disclaimer: this script is the simplified version of full script. but is there anyother approach like if we select the datatip we get its information. Hi I'm looking for a command to have the same scale for x and y axis in my app.UIAxis plot. If you want the store the coordinates of the datatips you can use the function In the ". To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Does a 120cc engine burn 120cc of fuel a minute? Copy/save image functions stop UIAxes graph from. May want to try it out in 2019a or 2019b as I did not see it in the current documentation, but it seems to work fine for me. Should I exit and re-enter EU with my EU passport or is it ok? I = imshow ('Filename.jpg', 'Parent', app.UIAxes); In order to know more about what . Would like to stay longer than 90 days. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. While I'm dragging it, I can see the default labels, title, ticks, and so on, but whenever I drop it it just becomes blank. Try disabling and enabling all interactivity prior to / after calling drawrectangle() (see below, I tried using disable command and when i am about to draw the rectangle the whole graph moves, I am trying to go for a different approach where i can get the current point of the mouse when i click near a datatip. Is there a way to intialize the UI as a 2d pl. Other MathWorks country Learn more about uiaxes, matlab gui, appdesigner, 2d plot, 3d plots MATLAB. Create a line plot and a scatter plot in UI axes. The parent of the uiaxes (UIAxes) is the uifigure (App). Color of margin around plot area, specified as an RGB triplet, a character vector of a color name, or 'none'.If you set the color to 'none', then the figure color shows through.The color affects the margin between the areas defined by the InnerPosition and OuterPosition property values.. An RGB triplet is a three-element row vector whose elements specify the intensities of the red, green, and . In this example I use data built into MATLAB by calling load carsmall. Create a figure window with UI axes and assign the UIAxes object to the variable ax. the code runs now but now when i try to draw the rectangle the whole graph moves, Make sure the panning tool is not selected (see image below). rev2022.12.11.43106. Do non-Segwit nodes reject Segwit transactions with invalid signature? Accelerating the pace of engineering and science. Is there a higher analog of "category with all same side inverses is a groupoid"? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. % draw a temporary rectangle within the axes. Learn more about app designer, uiaxes, brush, brush tool, rbbox, appdesigner, uifigure, select data Unable to complete the action because of changes made to the page. If you're using my function, just before drawrectangle() is called, the title should turn red which indicates that you can draw the rectangle without the axis limits moving around. Based on and instead of a using a function i just copy pasted the body of the function into my callback method so whenever i click on that button i should be able to draw a box . % determine which coordinates are within the ROI, isIn = xydataMat(1,:) >= roi.Position(1) & xydataMat(1,:) <= sum(roi.Position([1,3])). You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Is the EU Border Guard Agency able to tell Russian passports issued in Ukraine or Georgia from the legitimate ones? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. ", But the same exact code from my answer works in r2019b. Thanks for contributing an answer to Stack Overflow! I don't have this problem on my end so I'm just taking shots in the dark here. How could my characters be tricked into thinking they are on Mars? offers. To display an image on a "UIFigure" you can use the below code. offers. I've created a script that generates a "moving message display" utilizing the text displays in a plot. Better way to check if an element only exists in one array. I corrected the pan(app.UIAxes) error. Copy. The pan function call should have ax and not app.UIAxes. rev2022.12.11.43106. By changing property values, you can modify certain aspects of the axes. Thanks, Peter. Do i need to wait for button press and then copy the code in that link? If you click-and-drag before or after this window of time, the axis limits will be affected. you'll probably want to store the coordinates rather than display them. There's no reason this shouldn't work in r2019b. Choose a web site to get translated content where available and see local events and 24.4321 24.8096 24.8108 25.2763 25.2227 25.6821 25.6548 26.0703 26.4241, 107.0176 205.7570 304.4963 403.2357 501.9750 600.7143 699.4537 798.1930 896.9324. Connect and share knowledge within a single location that is structured and easy to search. offers. Something can be done or not a fit? Ready to optimize your JavaScript with Rust? bcz indx returns empty when called in command window. (App Designer) How to link axes of UIAxes. Zorn's lemma: old friend or historical relic? Connect and share knowledge within a single location that is structured and easy to search. (although I'm not sure if that is supported by UIAxes yet). Adding pan and zoom to a callback functions as expected. https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#answer_416026, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_798912, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_798944, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_798980, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_798987, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799017, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799035, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799092, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799093, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799102, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799146, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799152, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799155, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799168, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799176, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799547, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799549, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799558, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799574, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799577, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_799595, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_1025998, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_1028164, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#answer_461369, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_926969, https://de.mathworks.com/matlabcentral/answers/506032-how-do-i-select-a-point-on-matlab-uiaxes-and-then-get-data-for-it#comment_1088218. I have attached the two images. Is it correct to say "The glue on the back of the sticker is dying down so I can not stick the sticker to the wall"? Mathematica cannot find square roots of some matrices? Thanks a lot and best regards. How do i select a point on matlab UIaxes and. The BrushData referenced in your answer only returns the index of selected items of a single object after using the brush tool. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, Automatically plot different colored lines. appdesigner.internal.service.AppManagementService/tryCallback (line, matlab.apps.AppBase>@(source,event)tryCallback(appdesigner.internal.service.AppManagementService.instance(),app,callback,requiresEventData,event). Here's a workaround for releases <= r2019b. Then it runs and displays the plot on the axis as it should. If I simply start a new App Designer project and drag the option "Axes (2D)" to the main canvas, I get the component app.UIAxes, but it is completely blank. UIAxes properties control the appearance and behavior of a UIAxes object. The function does the following. The first block of code simulates an App by creating a plot on a UIAxes within a UIFigure. Sign in to comment. Reload the page to see its updated state. Asking for help, clarification, or responding to other answers. indx = app.UIAxes.Children(end).BrushData; This can be activated by selecting the brush icon that appears in the tools menu when hovering over the axes. This is what the axis looks like in the code that I cannot change for App Designer: When the axis displays the image in a jumbled, undesired way, the App Designer code I cannot change looks like this: app.UIAxes.CameraPosition = [0.5 0.5 9.16025403784439]; I'm relatively new to App . That sounds correct. If you want to get data from >1 datatip at a time, you could alter the while-loop to either count the number of expected datatips or add a stop-button that triggers the end of the while-loop. IT IS IMPORTANT TO NOT THAT THIS SOLUTION REQUIRES THE IMAGE PROCESSING TOOBOX. Matlab appdesigner UIAxes data retrieval. Can a MATLAB App Designer app launch a script which saves figures? Making statements based on opinion; back them up with references or personal experience. Any ideas on why this is happening and a possible workaround? Other MathWorks country Is it appropriate to ignore emails from a student asking obvious questions? How do I display data/information with Matlab App Designer? Reload the page to see its updated state. %turn off panning so the interaction doesn't drag the data. So just be sure you're not using a release prior to r2019b. I just tested this code in r2019a and I got the same error message as you received. Why is Singapore currently considered to be a dictatorial regime and a multi-party democracy by different publications? Looks like there's something easier to do in 2020a. If you made changes in. You may receive emails, depending on your. 'imshow' expects arguments like 'DisplayRange', 'Colormap' etc. I also can't seem to make it work via code either, as shown below (link to image). Save wifi networks and passwords to recover them after reinstall OS. After drawing the rectangle, it will disappear and the (x,y) coordinates within or on the border of the rectangle will be returned. Link. How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? When to use cla(), clf() or close() for clearing a plot in matplotlib? Add a line plot to the axes by specifying the UIAxes object as the first input argument for the plot function. They are very similar to the Cartesian Axes objects returned by the axes function. Please double-check that you're using r2019b and that app.UIAxes is the exact axis handle. Other MathWorks country Unable to complete the action because of changes made to the page. The parent of the uiaxes ( UIAxes) is the uifigure ( App ). Would it be possible, given current technology, ten years, and an infinite amount of money, to construct a 7,000 foot (2200 meter) aircraft carrier? Does integrating PDOS give total charge of a system? Learn more about matlab, app designer, ui axes . By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Why would Henry want to close the breach? Use them to set the axis limits and, if needed, other axis properties between two axes. your location, we recommend that you select: . The generated figure has no equation of line displayed and the linear fit need long script for it to be plotted. fig = uifigure; ax = uiaxes (fig); x = linspace (-pi,pi,50); y = 5*sin (x); plot (ax,x,y) Set the . Add a line plot to the axes by specifying the UI axes object as the first input argument for the plot function. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Japanese girlfriend visiting me in Canada - questions at border control? For axes used in GUIDE, or in apps created with the . fig = uifigure; ax = uiaxes (fig); x = linspace (-pi,pi,50); y = 5*sin (x); plot (ax,x,y) ax = uiaxes; ax.Color = 'blue'; The properties listed here are valid for axes in App Designer, or in figures created with the uifigure function. It runs without problems. Why is the eastern United States green if the wind moves from west to east? unfortuantely set(gca,'DataAspectRatio',[10 1 1]) doesn't work since it opens a new figure instead of changing the axis scale in my plot. The image has a red zone fro. Choose a web site to get translated content where available and see local events and Plot means over grouped boxplot in MATLAB? Envelope of x-t graph in Damped harmonic oscillations, Finding the original ODE using a solution. & xydataMat(2,:) >= roi.Position(2) & xydataMat(2,:) <= sum(roi.Position([2,4])); this is a great solution but i am getting some errors, Error using images.roi.internal.ROI/parseInputs, function where the variable name for the axis handle becomes, My guess is that you're not passing the correct axis handle into the function. MathWorks ist der fhrende Entwickler von Software fr mathematische Berechnungen fr Ingenieure und Wissenschaftler. . x-vector is not my main concern but I am more keen to have the equation of line for the linear fit to be displayed on the UI axes on MATLAB APP DESIGNER. Find the treasures in MATLAB Central and discover how the community can help you! Could you execute this line just prior to receiving the error and show me what it returns? If I simply start a new App Designer project and drag the option "Axes (2D)" to the main canvas, I get the component app.UIAxes, but it is completely blank. In this example I use data built into MATLAB by calling load carsmall. MATLAB App Designer UIAxes Plot is completely blank. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. What properties should my fictional HEAT rounds have to punch through heavy armor and ERA? Please share you code so I can see what's going on. Find centralized, trusted content and collaborate around the technologies you use most. Below script (normal script) is ploting a scatter plot with displayed linear fit and equation of line (figure 1). Update to R2017a or newer. In matlab documentation. Hi I'm looking for a command to have the same scale for x and y axis in my. Matlab App Designer UIAxes 2d Plot. Find the treasures in MATLAB Central and discover how the community can help you! Does a 120cc engine burn 120cc of fuel a minute? Making statements based on opinion; back them up with references or personal experience. Thus I did rewrite the script (App designer script) to get the best possible same outcome but only able to generate as in figure 2. Box-Plot on UIAxes (programatically) A box-plot can be plotted on a set of uiaxes by passing the axes object as the first argument of the boxplot () function call. If you didn't change anything in the, function, I just need to see the code that calls this function. The rubber protection cover does not pass through the hole in the rim. Based on ax = uiaxes creates a UI axes in a new figure window and returns the UIAxes object. You may receive emails, depending on your. % Call the custom function so the user can. Does aliquot matter for final concentration? How can you know the sky Rose saw when the Titanic sunk? Create a line plot and a scatter plot in UI axes. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. (assuming you haven't made any changes to the function). To learn more, see our tips on writing great answers. How do we get thos values back in command window? If the problem persists, please attach the app with instructions on how to recreate the problem. It should work, you may contact MathWorks support because the axis should be visible and your code should work too. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. I created the axes by drag and drop the axes on the figure, and I dont want to programmatically code the axes, I have already created the app with the axis. I thought about saving the plots in a .png format and then using the imshow function of MATLAB. unfortuantely set (gca,'DataAspectRatio', [10 1 1]) doesn't work since it opens a new figure instead of changing the axis scale in my plot. MATLAB calls the uifigure function to create the figure.. UIAxes objects are useful for creating Cartesian plots in apps. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Hi all, This is a continuation of a project I'm working on that started over in [this] thread. I'm trying to setup a simple app in appdesigner that will let the user draw using a touchscreen with the drawfreehand() command. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. You shouldn't be adding the axes within the code; I did that just for the example. % allow user to draw rectangle; see more options: % https://www.mathworks.com/help/images/ref/drawrectangle.html. Could you supply the entire copy-pasted error message? How do I plot data lines on a map in Matlab correctly while setting the map limits. Find centralized, trusted content and collaborate around the technologies you use most. I have a UIAxes plot that populates with the data selected from the checklist on the left. event)tryCallback(appdesigner.internal.service.AppManagementService.instance(), it says my tth is an empty array when i run the first line of code. I am looking for a way to display in UIAxes boxplots. While I'm dragging it, I can see the default labels, title, ticks, and so on, but whenever I drop it it just becomes blank. 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