change gca by gcbo

 point1    = get(gcbo,'CurrentPoint');    % button down detected
 rbbox;                      % Create rubberband box for area selection
 point2    = get(gcbo,'CurrentPoint');    % button up detected
      
 
if p1 == p2 do nothing
      
      if p1 == p2
        %disp('p1 == p2');
        return
      end

update version to 1.48.2 with m_map border