| 
 DclDrawArrow    (SGLAU, SGLAZU, SGLAXU)  | 
Draw line segment with an arrow with a user coordinates system. | 
| 
 DclDrawArrowNormalized    (SGLAV, SGLAZV, SGLAXV)  | 
Draw line segment with an arrow with a regular coordinates system. | 
| 
 DclDrawArrowProjected    (SGLAR, SGLAZR, SGLAXR)  | 
Draw line segment with an arrow with a seeing through coordinates system. | 
| 
 DclSetArrowLineType    (SGSLAT)  | 
Set line type of the line segment with an arrow. | 
| 
 DclSetArrowLineIndex    (SGSLAI)  | 
Set line index of the line segment with an arrow. | 
| 
 DclGetArrowLineType    (SGQLAT)  | 
Refer to line type of the line segment with an arrow. | 
| 
 DclGetArrowLineIndex    (SGQLAT)  | 
Refer to line index of the line segment with an arrow. | 
*The corresponding f77 interface name in parentheses.