display_get_gui_width

With this function you can get the width (in pixels) of the GUI as used in the Draw GUI Event.

Syntax:

display_get_gui_width();

Returns:

Real

Example:

ads_move(display_get_gui_width() - ads_get_display_width(0), 0, 0);

The above code will set an advert to display at the top right-hand of the display.