Creates and returns a new pasteboard with a unique name that supplies the specified pasteboard data in as many types as possible given the available filter services.
- macOS 10.0+
The original pasteboard object.
The new pasteboard object. This method returns the object in the
pasteboard parameter if the pasteboard was returned by one of the
pasteboard methods. This prevents a pasteboard from being expanded multiple times.
This process can be thought of as expanding the pasteboard, because the new pasteboard generally contains more representations of the data than
This method only returns the original types and the types that can be created as a result of a single filter; the pasteboard does not have defined types that are the result of translation by multiple filters.
No filter service is invoked until the data is actually requested, so invoking this method is reasonably inexpensive.