All graphics objects support this parameter. cla reset. There is a tutorial and short example of a GUI written by Doug Schwarz at servtech.com. I am able to hide the axes and the data plot using 'cla' but I Du kannst deine Beitrge in diesem Forum nicht bearbeiten. I have added a callback that allows the user to select an image file to be opened so that a region of interest can be selected. There are other functions such as ' semilogx ' and ' semilogy ' which have one axis in linear scale and the other axis in logarithmic scale. This makes the axis lines invisible against the figure background. You can even use just cla and it should work for one single axes with multiple plots on. How do you clear a GUI figure in appdesigner? Do I need to replot all the data with plot (yet I dont know at all times which data I have. Watch Queue Queue. The trick to get reliable plotting and manipulation is to always specify the parent explicitly using the Parent parameter when creating a plot or any other graphics object. I have fixed this by specifying the axes for the image to open in. [That's not technically true; the Position and Units properties keep their values.] I would like to remove tick marks on the y-axis but not on the x-axes. I made a gui that shows 2 plots out of 58 at a time on a panel. I tried whats in commentary with refresdata and so forth, but no change. Starting in R2019b, you can display a tiling of plots using the tiledlayout and nexttile functions. I designed a GUI figure that makes a contour with a text that changes depending on the values determined by sliders. Du kannst auf Beitrge in diesem Forum antworten. Depending on your application, you might be able to use one of the following options as a workaround: 1. 1.- Create a plot using a logarithmic scale for both the x-axis and the y-axis (loglog): clear; clc; close all Then display grid lines in the bottom plot by passing ax2 to the grid function. Open Live Script. Call the nexttile function to create the axes objects ax1 and ax2.Plot data into each axes. However, no change occurs whatsoever. Input Arguments. Watch Queue Queue. The 56 axes that are not being viewed, are at some 'position' outside of the panels scope. Create a line plot and set the axis limits. MATLAB: Clear axes in GUI figure in callback function. I have a Matlab GUI window that contains three axes. The ability to remove all of the border lines surrounding an axes is not available in MATLAB. I don't want those axis, how can I remove that? HebeleHododo. Clear Axes and Reset All Axes Properties. In the button function I wrote: Then you can set the panel visibility on or off and it will show or hide everything inside of it. How can I remove those properties? Open Live Script. People often make their own GUIs in GUIDE and they have a data visualization. All images I've used is bitmap with bit depth of 8. I'm working on my first GUI and I am having trouble getting the legend to clear/hide when I hide a figure. Now it shows the axes with above values. 0. This short video shows you how. (Callback function is blockremover_callback, I'd like to reset with a push button). Du kannst an Umfragen in diesem Forum nicht mitmachen. The problem that arises is that the image opens in the wrong axis. But I need to display the axes without above values. cla reset resets all properties of the current axes, except for the Position and Units properties. You can change the 'XColor' and 'YColor' properties of the axes to match the color of the background of the figure. cla reset resets all properties of the current axes, except for the Position and Units properties. If he has the wrong current figure nothing will happen. You can even use just cla and it should work for one single axes with multiple plots on. cla reset. If you have multiple axes, you may need to use another command to determine the handle for the axes that you want to plot into. Input Arguments. Input Arguments. When I run the figure, everything works fine. The tutorial shows how to handle the complicated data-storage relations mentioned in the introduction. In either case you should use the AXES command to set the current axes. And I assume this is what he is talking about, because nothing is happining. I'm trying to solve a nearly identical problem. cla clears all the children from an axes. clear all axes handles in GUI. The code pop out a windows that enable user to search for file. Clear Axes and Reset All Axes Properties. This tutorial explains a very clever way of packaging a GUI design so that all the functions of the design are in one Matlab function file. Open Live Script. 2. The second method will apply to all GUIs/figures that are open, in which case there may be some confusion regarding to which axes the plotting commands will be applied. I want to display an image in an axes Matlab GUI. Create a line plot and set the axis limits. How do you reset an appdesigner figure to initial properties? Setting the axes to invisible doesn't really hide the whole thing. Therefore, the following: Follow 490 views (last 30 days) Fras Wasim on 3 Nov 2016. cla clears all the children from an axes. Du kannst Dateien in diesem Forum posten I have a popupmenu with a switch case structure where I can set the property. Input Arguments. Therefore, I selected an axes and a button to trigger the moment. Learn more about cla reset, axes, axis, secondary axis, gui MATLAB MATLAB Forum - Plot-Inhalte in GUI Axes darstellen - Du kannst Beitrge in dieses Forum schreiben. Improve this question. 0 Vote. Clear Axes and Reset All Axes Properties. You need to go back into GUIDE and fix the tag associated with your figure, and then add an axes with name 'axes1' Learn more about gui, axes, clear MATLAB This video is unavailable. I have a Reset command which I want to Reset both axis's to be blank to allow the user to input another image. Hi. x = linspace(0,2*pi); y = sin(x); plot(x,y) axis([0 5 -2 2]) Clear the line plot from the axes and reset all the axes properties to their default values. I don't want XTick and YTick values to be displayed on axes and also color should be white. When you embed an axis in your own GUI rather than using a figure window, you lose the built in toolbar that has zoom, pan, and other goodies. However now, instead of using a push botton, i want to use axes. x = linspace(0,2*pi); y = sin(x); plot(x,y) axis([0 5 -2 2]) Clear the line plot from the axes and reset all the axes properties to their default values. cla reset. I used the matlab command. With the code below i'm able to read a file via GUI when a button is pressed. I am here today because I am developing a GUI in which I use some global variables, and handles of objects of the GUI. Thanks a ton for your help, Matlab community! Open Live Script. axes callback clear execution function gui. However, when I try to plot in the guide axes, I get the error: Reference to non-existent field 'axes1'. Loading Close. If he has the wrong current figure nothing will happen. Possibly the easiest way to do that is to place the axes inside a panel. Two issues related to Matlab 2016B: 1. when user click on an axes, a pop out window will come out asking user to search for file (similar to File>> Open File), then display the image on my axes. I want to change the Linestyle of a Matlab Figure in a Gui. Create a line plot and set the axis limits. I'm trying to clear GUI variables. I'd like to clear a specific callback variables with a push button. However, what I'm seeing is that Matlab (2012b) seems to "forget" the current axes specification whenever that axes is in a GUIDE figure. The first axis is my original image and the second axis is my filtered image where I am able to apply various filters to change the image. Unfortunately MATLAB is not like Microsoft Visual Studio in that regard. Create a line plot and set the axis limits. Vote. Share. You can add the widgets you want back into your GUI very easily, or even make your own custom tools for the toolbar. Du kannst deine Beitrge in diesem Forum nicht lschen. Examples. One of my button launches a script in which I would like to clear all variable which could be related to this script, but without touching the others variables that MATLAB is using for the GUI (and the global variables I instanciated). Using guide to make a simple MATLAB GUI. When you call a high-level plotting function like plot or plot3, MATLAB needs to know how to configure the axes into which the graphics object will be plotted.By default, "new plots added to the axes clear existing plots and reset all axes properties." These plots are all generated at the same time with their respective axes. Search . cla reset. hax = axes(); plot(x,y, 'Parent', hax); The other alternative, as suggested by @matlabgui is to specify the parent axes as the first input to plot: I am also attaching the fig file for the GUI. Follow edited May 6 '13 at 13:17. Clear Axes and Reset All Axes Properties. And I assume this is what he is talking about, because nothing is happining. Here are my questions (sorted by importance): 1. Commented: Robert Rajko on 28 Sep 2020 Accepted Answer: omkar gachake. I don't believe this is a bug. When I implement this in GUIDE, I am able to get the first two steps alright. Your figure has no axes in it, but you have accidentally given your figure the tag 'axes1'. This term refers to the fact that the plot is logarithmically scaled in both axes. (Such as provided by the 'clf' function for regular figures. And I want to remove the labels (numbers) of all ticks. cla reset resets all properties of the current axes, except for the Position and Units properties. I have a GUI that has two axis. MATLAB: Clearing GUI axis difficulty. x = linspace(0,2*pi); y = sin(x); plot(x,y) axis([0 5 -2 2]) Clear the line plot from the axes and reset all the axes properties to their default values. Skip navigation Sign in. matlab matlab-figure matlab-guide. From what I understand, each callback function has its own workspace and separate global workspace. axis gui guide matlab gui. Call the tiledlayout function to create a 2-by-1 tiled chart layout. cla reset resets all properties of the current axes, except for the Position and Units properties. x = linspace(0,2*pi); y = sin(x); plot(x,y) axis([0 5 -2 2]) Clear the line plot from the axes and reset all the axes properties to their default values.