DCL:GRPH1:SGPACK: User Interface: Explanation of Subroutines: Line Primitives
Draws line segments in the U/V/R-coordinates. Specifies attributes at the same time.
CALL SGLNZU(UX1,UY1,UX2,UY2,INDEX)
CALL SGLNZV(VX1,VY1,VX2,VY2,INDEX)
CALL SGLNZR(RX1,RY1,RX2,RY2,INDEX)
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.