SYMBOLSET
  SYMBOL
    NAME 'circle' 
    TYPE ellipse 
    FILLED true 
    POINTS
      1 1 
    END 
  END

  SYMBOL
    NAME 'xmarks-png'
    TYPE PIXMAP
    IMAGE 'xmarks.png'
  END

  SYMBOL
    NAME 'home-png'
    TYPE PIXMAP
    IMAGE 'home.png'
  END
END

