sglnzu/sgplzv/sgplzr

DCL:GRPH1:SGPACK: User Interface: Explanation of Subroutines: Line Primitives

2.10.1 sglnzu/sgplzv/sgplzr

1.

Function

Draws line segments in the U/V/R-coordinates. Specifies attributes at the same time.

2.

Call

NumRu::DCL.sglnzu(ux1,uy1,ux2,uy2,index)
NumRu::DCL.sglnzv(vx1,vy1,vx2,vy2,index)
NumRu::DCL.sglnzr(rx1,ry1,rx2,ry2,index)

3.

Explanation of Parameters

ux1, uy1 (R) The coordinates of the beginning point of a line in UC.

ux2, uy2 (R) The coordinates of the end point of a line in UC.

vx1, vy1 (R) The coordinates of the coordinates of the beginning point of a line in VC.

vx2, vy2 (R) The end point of a line in VC.

rx1, ry1 (R) The coordinates of the beginning point of a line in RC.

rx2, ry2 (R) The coordinates of the end point of a line in RC.

index (I) see sgslni.

4.

Notes

(a): The INDEX specified here does not change the INDEX inquired by sglnu, sglnv, and sglnr.

`ux1`, `uy1`	`(R)`	The coordinates of the beginning point of a line in UC.
`ux2`, `uy2`	`(R)`	The coordinates of the end point of a line in UC.
`vx1`, `vy1`	`(R)`	The coordinates of the coordinates of the beginning point of a line in VC.
`vx2`, `vy2`	`(R)`	The end point of a line in VC.
`rx1`, `ry1`	`(R)`	The coordinates of the beginning point of a line in RC.
`rx2`, `ry2`	`(R)`	The coordinates of the end point of a line in RC.
`index`	`(I)`	`see sgslni`.