stopCommand method
      
void
stopCommand()
      
     
    
This command cancels the operation of the current tool. This is typically called when the user presses ESCAPE.
If the current tool is a ToolManager, this clears the diagram's selection. This then calls Tool#doCancel on the current tool. @expose @see #canStopCommand
Implementation
void stopCommand() {
  _i4.callMethod(
    this,
    'stopCommand',
    [],
  );
}