get_monitor_at_window

Description:

public int get_monitor_at_window (Window window)

Returns the number of the monitor in which the largest area of the bounding rectangle of window resides.

Note:

Use gdk_display_get_monitor_at_window instead

this	a Screen.
window	a Window

the monitor number in which most of window is located, or if window does not intersect any monitors, a monitor, close to window.