DataCubeCanvasService.insertEditModeInteractable Method
        
 Insert some interact-able content to the canvas while it is in edit mode. This will render sub-selection not usable.
 
         
        Parameters
        
            - Object
            
 
            - 
                
Type: Object
The dundas.controls.DesignObjectViewModel or dundas.view.controls.Adapter to add the content to. 
            - element
            
 
            - 
                
Type: HTMLElement - May be null
The HTML element to add, null to remove.