2.11.2 SGLAU/SGLAV/SGLAR

1.
Function
Draws a line segment with an arrowhead in the U/V/R-coordinates.
2.
Call
CALL SGLAU(UX1,UY1,UX2,UY2)
CALL SGLAV(VX1,VY1,VX2,VY2)
CALL SGLAR(RX1,RY1,RX2,RY2)
3.
Explanation of Parameters
UX1, UY1 (R) The coordinates of the beginning point of a line segment in UC.
UX2, UY2 (R) The coordinates of the end point of a line segment in UC.
VX1, VY1 (R) The coordinates of the beginning point of a line segment in VC
VX2, VY2 (R) The coordinates of the end point of a line segment in VC.
RX1, RY1 (R) The coordinates of the beginning point of a line segment in RC
RX2, RY2 (R) The coordinates of the end point of a line segment in RC.
4.
Notes
(a)
The attributes of the line segment are set with SGSLAT, SGSLAI.