what is the root object?
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hello,everyone can you please explain what is the root object and it utility for the matlab gui applications
thank you
2 Kommentare
Stephen23
am 22 Jun. 2017
This object hierarchy is explained in the MATLAB documentation:
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Jan
am 22 Jun. 2017
To post it as an answer, not only as comment:
You can search in the documentation also:
docsearch root
A short summary: The root object is the parent object of all figures. Some of its properties belong to the Matlab session, as e.g. the CurrentFigure. Some concern the current computer setup as the ScreenSize or the PointerLocation.
In older Matlab versions the graphics handle of the root object was 0. See:
get(0)
get(groot)
2 Kommentare
Jordan Mandel
am 15 Apr. 2019
Random question: I use the 'DefaultFigureVisible' property of groot (I actually use '0') to generate figures while a script is runnning so that I can work on other things on the computer without constantly being interrupted. But this is not listed among the properties of groot when I do get(groot) . Is DefaultFigureVisible a hidden/undocumented property?
Steven Lord
am 15 Apr. 2019
It's not really a property of groot at all. It's a way to tell groot that you want to set the Default 'Visible' property for all new Figure objects to a specific value. See this documentation page for more information.
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