Surface.observerPrint
cairo.types.Status observerPrint(cairo.types.WriteFunc writeFunc)Prints the observer log using the given callback.
Parameters
writeFunc | callback for writing on a stream |
Returns
the status of the print operation
cairo.types.Status observerPrint(cairo.types.WriteFunc writeFunc)Prints the observer log using the given callback.
writeFunc | callback for writing on a stream |