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DCL:GRPH2:U[UVH]PACK : 1-D Graph Routines: Explanation of Subroutines: Polylines

6.4.1 UULIN/UULINZ

1.

Function

Draws a polyline.

2.

Call

CALL UULIN (N,X,Y)
CALL UULINZ(N,X,Y,ITYPE,INDEX)

3.

Explanation of Parameters

N	(I)	The length of array X, Y.
X, Y	(R(N))	The coordinate values of a polyline.
ITYPE	(I)	The line type of a polyline.
INDEX	(I)	The line index of a polyline.

4.

Notes

(a)

When RUNDEF  is specified as X or Y, it is considered that the points dividing the range defined by UUSIDV into N-1 equal sections have been specified. If the defined range is not specified, then the whole window is considered to be the defined range.

(b)

The attributes of the polyline drawn by UULIN  is specified by UUSLNT, UUSLNI.