SUBROUTINE INCPLT(IONOFF,IDIR,NO)
      DIMENSION IPLTBL(8),KBMUP(10)
      COMMON /TKTRNX/ TMINVX,TMINVY,TMAXVX,TMAXVY,TREALX,TREALY,
     1 TIMAGX,TIMAGY,TRCOSF,TRSINF,TRSCAL,TRFACX,TRFACY,
     2 TRPAR1,TRPAR2,TRPAR3,TRPAR4,TRPAR5,TRPAR6,KMOFLG(8),KPAD2,
     3 KBAUDR,KGNFLG,KGRAFL,KHOMEY,KKMODE,KHORSZ,KVERSZ,KTBLSZ,
     4 KSIZEF,KLMRGN,KRMRGN,KFACTR,KTERM,KLINE,KZAXIS,KBEAMX,KBEAMY,
     5 KMOVEF,KPCHAR(5),KDASHT,KMINSX,KMINSY,KMAXSX,KMAXSY,KEYCON,
     6 KINLFT,KOTLFT,KUNIT
      DATA IPLTBL(1),IPLTBL(2),IPLTBL(3),IPLTBL(4)/4,5,1,9/
      DATA IPLTBL(5),IPLTBL(6),IPLTBL(7),IPLTBL(8)/8,10,2,6/
      DATA KBMUP(1),KBMUP(2),KBMUP(3),KBMUP(4),KBMUP(5)/0,1,1,1,0/
      DATA KBMUP(6),KBMUP(7),KBMUP(8),KBMUP(9),KBMUP(10)/-1,-1,-1,0,1/
      IF(KKMODE .NE. 3)CALL IPMOD
      IPEN=32+IONOFF*48
C * THIS SECTION TO ACCOMMODATE PLOTTERS REQUIRING A SEPARATE PEN
C * CHARACTER -- IT MAY BE OMITTED IF NOT NEEDED
      CALL TOUTPT(IPEN)
      IPEN=64
      KMOVEF=IABS(IOOFF-1)
      NDXPLT=MOD(IDIR,8)+1
      IPLTCH=IPLTBL(NDXPLT)+IPEN
      KBMUPX=KBMUP(NDXPLT)
      KBMUPY=KBMUP(NDXPLT+2)
      DO 10 I=1,NO
      CALL TOUTPT(IPLTCH)
      KBEAMX=KBEAMX+KBMUPX
10    KBEAMY=KBEAMY+KBMUPY
      RETURN
      END