how to make figure full axes

How to make figure full axes

The title part above keeps on expanding the figure window, but it doesn't disappear. I tried using the function called undecorateFig, but only the Matlab logo disappeared, and that part didn't disappear. If anyone knows, please let me know.

fig = figure('Units', 'pixels', 'Position', [2560 0 1920 1080], 'MenuBar', 'none', 'ToolBar', 'none', ...
    'Name', '', 'NumberTitle', 'off');
ax = axes('Parent', fig, 'Units', 'pixels', 'Position', [0 0 1920 1080]);

set(ax, 'LooseInset', [0, 0, 0, 0]);
ax.OuterPosition = [0 0 1920 1080];

x = linspace(0, 10, 100);
y = sin(x);
plot(ax, x, y);

axis off

Answer 1

[Voss]

Setting the figure's WindowState property to 'fullscreen' may achieve the desired effect, e.g.:

fig = figure('Units', 'pixels', 'Position', [2560 0 1920 1080], 'MenuBar', 'none', 'ToolBar', 'none', ...
    'Name', '', 'NumberTitle', 'off', 'WindowState', 'fullscreen');

[Adam Danz]

I would also suggest using normalized axes with position set to [0 0 1 1]

ax = axes('Parent', fig, 'Units', 'normalized', 'Position', [0 0 1 1]);