gpr_inq_mult_constraints() — Apollo Domain/OS SR10.3.5

GPR_$INQ_MULT_CONSTRAINTS         GPR Calls          GPR_$INQ_MULT_CONSTRAINTS


NAME
     gpr_$inq_mult_constraints - returns the dimensions and the number of clip
     windows for the bitmap.

FORMAT
     gpr_$inq_mult_constraints (windows, n_windows, active, status)

DESCRIPTION
     This routine returns the dimensions and the number of the active clip
     window(s) for the current bitmap.

   Output Parameters
     windows
          The returned windows, in gpr_$window_list_t format.

     n_windows
          The number of clip windows active.  This is a 2-byte integer.

     active
          A boolean value that specifies whether clipping is active.  It is
          true if active, false if not.

     status
          Completion status, in status_$t format.

NOTES
     This call is the equivalent of gpr_$inq_constraints for devices support-
     ing multiple clip windows.

     At the present time, multiple clip windows are only available on the
     Series 10000VS.

     This call works on devices that do not support multiple clip windows.  In
     these cases, gpr_$inq_mult_constraints has the same functionality as
     gpr_$inq_constraints.

     To set multiple clip windows, call gpr_$set_clip_windows.
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