SchArrowDisplay (Object)

Manage the graphical representation of a schematic route.

Methods


Sub IsArrowShown( oBYes)
Query whether flow arrows are shown (arrow attributes exist).
Parameters:
oBYes
If TRUE, then Flow arrows are shown (arrow attributes exist). If FALSE, then Flow arrows are not shown (arrow attributes do not exist).
Example: 
 
 Dim objThisIntf As SchArrowDisplay
 Dim bVar1 As boolean
  ...
 objThisIntf.IsArrowShownbVar1
Sub SetArrow( iGRR, iSegNum)
Add arrow display attributes on the route.
Parameters:
iGRR
iGRR means apply only to segments of iGRR. (if iGRR = NULL, apply to segments of all GRR's of the route, and ignore iSegNum)
iSegNum
iSegNum = 0 means apply to all segments of iGRR. iSegnum > 0 means apply to only to segment number iSegNum iGRR.
Example: 
 
 Dim objThisIntf As SchArrowDisplay
 Dim objArg1 As SchGRRRoute
 Dim intVar2 As Integer
  ...
 objThisIntf.SetArrowobjArg1,intVar2
Sub UnsetArrow( iGRR, iSegNum)
Remove arrow display attributes on the route.
Parameters:
iGRR
iGRR means apply only to segments of iGRR. (if iGRR = NULL, apply to segments of all GRR's of the route, and ignore iSegNum)
iSegNum
iSegNum = 0 means apply to all segments of iGRR. iSegnum > 0 means apply to only to segment number iSegNum iGRR.
Example: 
 
 Dim objThisIntf As SchArrowDisplay
 Dim objArg1 As SchGRRRoute
 Dim intVar2 As Integer
  ...
 objThisIntf.UnsetArrowobjArg1,intVar2