SGLNU/SGLNV/SGLNR

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

2.10.2 SGLNU/SGLNV/SGLNR

1.

Function

Draws line segments in the U/V/R-coordinates.

2.

Call

CALL SGLNU(UX1,UY1,UX2,UY2)
CALL SGLNV(VX1,VY1,VX2,VY2)
CALL SGLNR(RX1,RY1,RX2,RY2)

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 beginning point of a line in VC.

VX2, VY2 (R) The coordinates of 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.

4.

Notes

(a): The attribute of the line are set with SGSLNI.

`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 beginning point of a line in VC.
`VX2`, `VY2`	`(R)`	The coordinates of 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.