Function IGetTessPtsSize( _
   ByVal ChordTolerance As Double, _
   ByVal LengthTolerance As Double, _
   ByRef StartPoint As Double, _
   ByRef EndPoint As Double _
) As Integer

Dim instance As ICurve
Dim ChordTolerance As Double
Dim LengthTolerance As Double
Dim StartPoint As Double
Dim EndPoint As Double
Dim value As Integer
 
value = instance.IGetTessPtsSize(ChordTolerance, LengthTolerance, StartPoint, EndPoint)

int IGetTessPtsSize( 
   double ChordTolerance,
   double LengthTolerance,
   ref double StartPoint,
   ref double EndPoint
)

int IGetTessPtsSize( 
&   double ChordTolerance,
&   double LengthTolerance,
&   double% StartPoint,
&   double% EndPoint
) 

Parameters

ChordTolerance

Chord tolerance to be used in tessellation (meters); this is the maximum permitted
distance from a cord to the curve between the cord endpoints

LengthTolerance

Length tolerance to be used to filter out very short segments (meters);  tessellated
segments shorter than this value are not returned

StartPoint

Pointer to an array containing the start point of the curve

EndPoint

Pointer to an array containing the end point of the curve

Return Value

To get the actual tessellation points, use ICurve::IGetTessPts. Arguments passed to ICurve::IGetTessPts must match the arguments passed to this method.