How to hide title and windows bars?

Basically, I am trying to make a slideshow using Matlab.

I want to hide all bars(just normal size pictures) and around pictures should be black.

Until now;

Photos = 'C:\Users\Ata\Documents\Photos\2015-09-27';
file = fullfile(Photos, '*.jpg');
jpegFiles = dir(file);
%--------------------------------------------------
for k = 1:length(jpegFiles)
baseFileName = jpegFiles(k).name;
fullFileName = fullfile(myFolder, baseFileName);
fprintf(1, '>>>>> %s\n', fullFileName);
imageArray = imread(fullFileName);

%----------------------------------------------------

set(gcf,'Toolbar','none','Menubar','none');
ScrSize = get(0,'ScreenSize');
set(gcf,'Units','pixels','Position',ScrSize);

   % get the figure and axes handles
 hFig = gcf;
 hAx  = gca;

 % set the axes to full screen
set(hAx,'Unit','normalized','Position',[0 0 1 1]);

 %----------------------------------------------------

 % hide the toolbar
 set(hFig,'menubar','none')
 % to hide the title
 set(hFig,'NumberTitle','off');
 %backgraund colar settings
 set(gcf,'color','black');
 %------------------------------------------------------

 %---------------------------------------------------- 

 imshow(imageArray); % Display image.
  pause(2);
  drawnow; % Force display to update immediately.
end

[Adam]

I don't think you can remove the bar at the top (whatever it is called) without resorting to some underlying java programming. I guess it is considered desirable for Mathworks to always have their logo on figures since they are produced within Matlab.

Answer 1

[Jan]

You can remove all decorations using https://www.mathworks.com/matlabcentral/fileexchange/31437-windowapi under Windows. I will post a new version compatible with the modern HG2 graphics today.