Entered points not within a transformation (ERR=285)

  Input points are not within the viewport of a defined  transformation.
  Issue  a  warning to the user to input points within the defined area.
  Alternatively, you can change at least one transformation  to  include
  the  viewport  area  not  defined.  At the start of program execution,
  transformation 1 includes all  of  NDC  space.   Optionally,  you  can
  define one transformation to cover the default viewport.