If figure exists matlab

0 — name does not exist or cannot be found for other reasons. For example, if name exists in a restricted folder to which MATLAB ® does not have access, exist returns 1 — name is a variable in the workspace. 2 — name is a file with extension.m,.mlx, WorldwideReplica.com, or name is the name of a file with a non-registered file extension .mat,.fig,.txt). figure(h) does one of two things, depending on whether or not a figure with handle h exists. If h is the handle to an existing figure, figure(h) makes the figure identified by h the current figure, makes it visible, and raises it above all other figures on the screen. The current figure . Jul 20,  · I want to know if a figure exists, however without it ever appearing at the forefront (I thus cannot use simply the figure() function). The function findobj() is a good candidate to solve this problem, however I do not want to use the 'name' as the argument for the search, i.e.

If figure exists matlab

Thanks for the information! Btw, I was wondering if this check is purely done regarding the file name or the content in the file itself The thing is:I'm trying to develop a script to regularly copy files from a sourcefolder to a destinationfolder, but I wanted to make sure I copy only the most recent and modified data, in order to get a more efficient and quicker programme. Jan 14,  · the problem is that if no figure exists, it'll create a figure. How to detect if a figure exist before using above saveas command to avoid the creation of an empty figure? figure(n) finds a figure in which the Number property is equal to n, and makes it the current figure. If no figure exists with that property value, MATLAB ® creates a new figure and sets its Number property to n. Sep 06,  · closing a specified figure (if exist). Learn more about closing, figure, specified. Toggle Main Navigation. Products; does anyone know how to close a specified figure if it exists currently? for example: h=figure. if h exists close(h) end 0 Comments. Discover what MATLAB. Jul 20,  · I want to know if a figure exists, however without it ever appearing at the forefront (I thus cannot use simply the figure() function). The function findobj() is a good candidate to solve this problem, however I do not want to use the 'name' as the argument for the search, i.e.MATLAB Function Reference Use figflag to determine if a particular figure exists, bring a figure to the foreground, or set the window focus to a figure. closing a specified figure (if exist). Learn more about closing, figure, specified. It was annoyingly difficult to find an elegant way to close a certain figure without causing an error if that figure doesn't exist. Using gcf or. They either exist or they don't. ishandle(hFig) %# Returns 'true' if the figure exists, 'false' if it doesn't In MATLAB, you can GET information on the 'root'. the problem is that if no figure exists, it'll create a figure. How to detect if a figure exist before using above saveas command to avoid the creation of an empty.

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Basic data plotting in MATLAB, time: 9:10
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