cairo/surface.go
func (v *Surface) SetDeviceOffset(x, y float64) {
	C.cairo_surface_set_device_offset(v.native(), C.double(x), C.double(y))
}
func (v *Surface) SetDeviceOffset(x, y float64) {
	C.cairo_surface_set_device_offset(v.native(), C.double(x), C.double(y))
}
// SetDeviceOffset is a wrapper around cairo_surface_set_device_offset().