Function

Gdk-4.0 ▶ Gdk ▶ cairo_region_create_from_surface

cairo_region_create_from_surface(surface: default.Surface): default.Region
Creates region that covers the area where the given surface is more than 50% opaque.

This function takes into account device offsets that might be set with cairo_surface_set_device_offset().
Parameters
- surface: default.Surface
  a cairo surface
Returns default.Region
A cairo_region_t
- Defined in gdk-4.0/gdk-4.0.d.ts:4068