Package: cairo

Function cairo:device-reference-count

Lambda List

cairo:device-reference-count (device)

Arguments

device -- a cairo:device-t instance

Return Value

The unsigned integer with the current reference count of device. If the instance is a "nil" instance, 0 will be returned.

Details

Returns the current reference count of the device.
 

See also

cairo:device-t
2025-1-18