Function IGetSymArcs( _
   ByVal SymIdx As System.Short _
) As System.Double

Dim instance As IGtol
Dim SymIdx As System.Short
Dim value As System.Double
 
value = instance.IGetSymArcs(SymIdx)

System.double IGetSymArcs( 
   System.short SymIdx
)

System.double IGetSymArcs( 
&   System.short SymIdx
) 

Parameters

SymIdx

Indexed position of the symbol

Return Value

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

Each arc in the symbol is defined by three points: center, arc start, and arc end.

Format of return information is the following array of doubles:

For the ith arc:

retval[9 * i + 0] = X-coordinate of center point

retval[9 * i + 1] = Y-coordinate of center point

retval[9 * i + 2] = Z-coordinate of center point

retval[9 * i + 3] = X-coordinate of arc start point

retval[9 * i + 4] = Y-coordinate of arc start point

retval[9 * i + 5] = Z-coordinate of arc start point

retval[9 * i + 6] = X-coordinate of arc end point

retval[9 * i + 7] = Y-coordinate of arc end point

retval[9 * i + 8] = Z-coordinate of arc end point