CanvasService.getBackgroundAbsoluteBound Method
        
 Retrieves the background absolute bounds for an adapter or view model.
 
         
        Parameters
        
            - viewModelOrAdapter
            
 
            - 
                
Type: Object
The adapter or view model for which to get the bounds. 
        
        Return Value
        
Type: Object - May be null
The background absolute bounds, or null if no view model exists for viewModelOrAdapter.