Function IGetLeaderAtIndex( _
   ByVal Index As Integer, _
   ByRef PointCount As Integer _
) As Double

Dim instance As IWeldSymbol
Dim Index As Integer
Dim PointCount As Integer
Dim value As Double
 
value = instance.IGetLeaderAtIndex(Index, PointCount)

double IGetLeaderAtIndex( 
   int Index,
   out int PointCount
)

double IGetLeaderAtIndex( 
&   int Index,
&   [Out] int PointCount
) 

Parameters

Index

Index of leader

PointCount

Number of (x,y,z) points returned in the array

Return Value

• in-process, unmanaged C++: Pointer to an array of doubles (see Remarks)

See In-process Methods for details about this type of method.

There can be 0, 1 or 2 lines used with the leader line. If the weld symbol is not attached, then there are 0 lines; otherwise, you can have a straight leaderline (1 line) or a bent leaderline (2 lines). You must infer the number of leaderlines based on IsAttached() and HasExtraLeader().

• IsAttached() == FALSE implies no leaderline and no leaderline points (PointCount=0).

• HasExtraLeader() == FALSE means that this is a straight leaderline and 1 line (PointCount=2)

• HasExtraLeader() == TRUE means that this is a bent leaderline and 2 lines (PointCount=3)

Format of return information is the following array of doubles:

retval[0] = x-coordinate of first leader point

retval[1] = y-coordinate of first leader point

retval[2] = z-coordinate of first leader point

retval[3] = x-coordinate of second leader point

retval[4] = y-coordinate of second leader point

retval[5] = z-coordinate of second leader point

retval[6] = x-coordinate of third leader point

retval[7] = y-coordinate of third leader point

retval[8] = z-coordinate of third leader point

UseIWeldSymbol::GetLeaderCount to see how many leaders there are on the weld symbol.