get_platformCallbacks();
Object.defineProperty('platformCallbacks');
| Type | Description | 
|---|---|
| AnnPlatformCallbacks | The platform-specific callbacks for this automation manager. | 
Many operations such as determining the keyboard state and copying/pasting annotation objects from the clipboard are platform specific. The automation manager helper for the platform will set the platform-specific callbacks into the automation manager. There after, the AnnAutomation objects of this manager will use these callbacks to perform the operation.