# love.window.setFullscreen

Available since LÖVE 0.9.0
This function is not supported in earlier versions.

Enters or exits fullscreen. The display to use when entering fullscreen is chosen based on which display the window is currently in, if multiple monitors are connected.

## Function

### Synopsis

    success = love.window.setFullscreen( fullscreen )

### Arguments

`boolean fullscreen`
  Whether to enter or exit fullscreen mode.

### Returns

`boolean success`
  True if successful, false otherwise.

## Function

### Synopsis

    success = love.window.setFullscreen( fullscreen, fstype )

### Arguments

`boolean fullscreen`
  Whether to enter or exit fullscreen mode.
`FullscreenType fstype`
  The type of fullscreen mode to use.

### Returns

`boolean success`
  True if successful, false otherwise.

## Notes

If fullscreen mode is entered and the window size doesn't match one of the monitor's display modes (in normal fullscreen mode) or the window size doesn't match the desktop size (in 'desktop' fullscreen mode), the window will be resized appropriately. The window will revert back to its original size again when fullscreen mode is exited using this function.

## Examples

Make the window fullscreen in desktop mode.

    function love.load()
        love.window.setFullscreen(true, "desktop")
    end

## See Also

- love.window
- love.window.getFullscreen
- love.window.setMode
- love.resize

##

Category:

- Functions