Saving a figure bigger than screen size

I am trying to save a figure bigger than screen size, but it gets cut. How can I do it?

[Frederik Brasz]

Found the answer in another thread.

Make the figure invisible before setting it's size with

set(fig, 'visible', 'off')

Answer 1

[Robbin van Hoek]

have you tried setting the outerposition bigger than the screensize?

full screen:

    figure('units','normalized','outerposition',[0 0 1 1]);

twice sceensize:

    figure('units','normalized','outerposition',[0 0 2 2]);

Answer 2

[N/A]

I tried:

function printpdf(h,outfilename)

set(h, 'PaperUnits','centimeters');
set(h, 'Units','centimeters');
pos=get(h,'Position');
set(h, 'PaperSize', [pos(3) pos(4)]);
set(h, 'PaperPositionMode', 'manual');
set(h, 'PaperPosition',[0 0 pos(3) pos(4)]);
print('-dpdf',outfilename);

I have made an script, and sometimes it plot it with the desired size and sometimes it is cut.