Library /sys$common/syshlp/basichelp.hlb
Graphics, SET Statements, INITIAL_POINT

 *Conan The Librarian (sorry for the slow response - running on an old VAX)

  The SET INITIAL POINT statement allows you to specify an initial point
  that  a  user  can  enter  as the default input.  You supply the world
  coordinates of this point.  VAX BASIC uses the current  transformation
  for output to display this initial point.

  Example

  EXTERNAL PICTURE circle(SINGLE,)
  DECLARE SINGLE center_x, center_y
  SET WINDOW , TRAN 1 : 0,100,0,100
  SET WINDOW , TRAN 2 : 10,40,0,5
  SET TRANSFORMATION 1
  SET INITIAL POINT , USING TRAN 2               &
                    : 20,3.5
  GET POINT center_x, center_y
  DRAW circle(center_x, center_y)
  END

  Additional Information (explode) :

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