Function

GdkScreenwidth_mm

deprecated: 3.22 

Declaration [src] 

gint
gdk_screen_width_mm (
  void
)

Description [src]

Returns the width of the default screen in millimeters. Note that on many X servers this value will not be correct.

Deprecated since: 3.22

Use per-monitor information.

Return value

Type: gint

The width of the default screen in millimeters, though it is not always correct.