Setting the Visibilty doesn't close the figure, it just hides it. The subplot() function in MATLAB/Octave allows you to insert multiple plots on a grid within a single figure. If you want to get an image to show in a subplot, just do: img = out_figure_image(hFigs(i)) Then you can save this figure to the hard drive directly with Matlab's function save(), but I'm not sure this exactly what you want to do here. If you add the parameter 'Figure', it makes a copy of the figure without all the callbacks, and returns a handle to this new figure. This is the code I am running on 2021b matlab to plot the coordinates of my hand motion: Clear the command windowv1 close all Close all figures (except those of imtool. The function out_figure_image.m function is part of Brainstorm and is used to make screen captures of images, not figures. Basically, I want to loop over all frames of video, subtract each frame from background image and display the result i.e subtractedImg either using subplot or figure. I don't know why but the out_figure_image function returns error when I set as filename extension. Use a object to specify settings for a snapshot without opening the Simulation Data Inspector or affecting an open session. Nota La app Image Viewer no es compatible con esta funcionalidad. Para ver ms opciones, consulte Work with Image Sequences as Multidimensional Arrays. If I do not close it, the figure handles are still in memory, even if anything is displayed in Brainstorm and so when I re-run the script on a new set of images, I end up getting in the hFigs object bot the previous and the new images.ĭo you have any other hint on how to deal with this problem? Puede utilizar la funcin imshow con la funcin de MATLAB subplot para mostrar varias imgenes en una ventana de figura nica. p determines where you want to place your plot within the grid. You can place plots within a m x n grid, where m contains the number of rows and n contains the number of columns in your figure. subplot places multiple figures within the same window. The problem that I am struggling to solve now is how to close the Brainstorm figure after I got all the necessary data. You have three numbers that are used within subplot. % Clear the temporary matrix and go the next image We start by drawing the original image in the first quadrant of the figure, and then drawing each successive downsampled image in a smaller quadrant: im imread ('autumn.tif') im1 im (1:206,1:206,:) make the image square for demonstration purposes im2 imresize (im1,0.5) im3 imresize (im2,0.5) subplot ('position', 1-1. % Set the destination figure as the active one % Set the Brainstorm figure as not visibile ![]() Tmp_bst_image = out_figure_image(hFigs(i), 'Figure', ) ![]() % Store the Brainstorm image matrix (3D uint8 values) in a temporary % Create a new figure and set it to invisible fig, so I was unable to export the data as a standard figure object even if it seemed to me the right thing to do based on the function help and the function source code (line 72).Īnyway, I came out with this script which kind of does what I want: % Get all the figures displayed in the GUI I don't know why but the out_figure_image function returns error when I set as filename extension.
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