# screen-pos parameter (skin)

Source: https://ref.dm-lang.org/skin/param/screen-pos
Added in BYOND 515.

### Applies to
- [Main](https://ref.dm-lang.org/skin/control/main.md)
- Global


### Format
> `*x*,*y*`

Read-only.

For windows, this is the upper left corner of the nearest monitor's area.

This is also a special read-only global parameter, which returns the position for the main monitor.

### See also
- [pos parameter](https://ref.dm-lang.org/skin/param/pos.md)
- [outer-pos parameter](https://ref.dm-lang.org/skin/param/outer-pos.md)