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DCL:GRPH1:SGPACK: User Interface:Explanation fo Subroutines: Polymarker Primitives

2.7.2 SGPMU/SGPMV/SGPMR

1.

Function

Draws a polymarker in the U/V/R-coordinates.

2.

Call

CALL SGPMU(N,UPX,UPY)
CALL SGPMV(N,VPX,VPY)
CALL SGPMR(N,RPX,RPY)

3.

Explanation of Parameters

N	(I)	Length of array UPX, UPY.
UPX, UPY	(R)	An array with length N. Gives the (X, Y) coordinates of points for the markers in UC.
VPX, VPY	(R)	An array with length N. Gives the (X, Y) coordinates of points for the markers in VC.
RPX, RPY	(R)	An array with length N. Gives the (X, Y) coordinates of points for the markers in RC.

4.

Notes

(a)

N must be larger than 1.

(b)

The attributes of the polymarker are set by SGSPMT, SGSPMI, and SGSPMS.