MatLab returns false figure size in script

Hello,

I'm using the following script. If I run each line individually, it gives the right Position so I can get the Width and Height of the figure. But when I use it in a script it keeps giving me the position from before maximizing it.

When asking for the Position after running the script, it gives the right Position too.

is there any way I can resolve that problem?

%% Creating GUI
GUI=uifigure('Name','Spectrograms',...
                'NumberTitle','off',...
                'WindowState','maximized');

% get window size
Position=get(GUI, 'Position');
GUI_Width=Position(3);
GUI_Height=Position(4);

[Walter Roberson]

The uifigure does not exist before you create it so I am not sure what value from "before" you maximized it that you are referring to?

Answer 1

[Arthur Roué]

Add a call to drawnow after creating the figure

%% Creating GUI
GUI=uifigure('Name','Spectrograms',...
                'NumberTitle','off',...
                'WindowState','maximized');
            
% Update figures and process callbacks
drawnow;
            
% get window size
Position=get(GUI, 'Position');
GUI_Width=Position(3);
GUI_Height=Position(4);

[Tobias Fink]

Thank you so much! :)