gpr_set_coordinate_origin() — Apollo Domain/OS SR10.3.5

GPR_$SET_COORDINATE_ORIGIN        GPR Calls         GPR_$SET_COORDINATE_ORIGIN


NAME
     gpr_$set_coordinate_origin - establishes x- and y-offsets used for move,
     draw, text, fill, and BLT operations.

FORMAT
     gpr_$set_coordinate_origin (origin, status)

DESCRIPTION
     This routine establishes x- and y-offsets to add to all x- and y-
     coordinates used for move, draw, text, fill, and BLT operations on the
     current bitmap.

   Input Parameters
     origin
          The new coordinate origin for the bitmap, in gpr_$position_t format.
          This data type is 4 bytes long.

   Output Parameters
     status
          Completion status, in status_$t format.

SEE ALSO
     gpr_$inq_coordinate_origin.

NOTES
     The default coordinate origin is (0,0).

     In direct mode, the clip window and coordinate origin are relative to the
     the upper left-hand corner of the window.

     You cannot use gpr_$set_coordinate_origin on a bitmap corresponding to  a
     Display Manager frame.
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