Initializes the plug-in.
- macOS 10.4+
The plug-in bundle.
YES if initialization succeeded; otherwise,
In this required method, you can perform PDE initialization tasks when the user displays the Page Setup or Print dialog and the PDE is being loaded. For example, you could retain the PDE bundle for later use.
If you return
NO or do not implement this method, the printing system does not load the PDE and send it the