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SHOW

        [GREG1\]SHOW Item

      - SHOW <SET_key>  lists  the  current  value of the associated parame-
        ter(s).
      - SHOW ALL lists the values of all the SET parameters.
      - SHOW PEN lists the current pen definitions (use the  PENCIL  command
        itself for informations on the active pen alone).
      - SHOW PROJECTION lists the current projection used.
      - SHOW [WHERE|LIMITS] [DEGREE|MINUTE|SECOND|RADIAN|ABSOLUTE] shows the
        current pen location and plot  region  limits  in  Plot  coordinates
        (i.e. centimeters) and user coordinates.
        User coordinates are native user values if no projection is current-
        ly defined, or current angle unit (i.e. according to SET ANGLE) if a
        projection is defined.
        In  the  latter case, the second argument overrides the angular unit
        in which the user values are displayed.
      - SHOW without arguments is a synonym of SHOW WHERE.


Gildas manager 2023-06-01