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GSETDP.for
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1991-04-13
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23 lines
SUBROUTINE GSETDP(ANGLE,XSCALE,YSCALE,XTRAN,YTRAN)
IMPLICIT NONE
REAL*4 RAD
C
C
INCLUDE DIGLIB$KOM:GCDPRM.PRM
INCLUDE DIGLIB$KOM:PIODEF.PRM
C
C SET SCALE AND TRANSLATION FACTORS
C
XS = XSCALE
YS = YSCALE
XT = XTRAN
YT = YTRAN
C
C SET ROTATION FACTORS
C
RAD = -ANGLE*PIO180
RCOS = COS(RAD)
RSIN = SIN(RAD)
RETURN
END