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API > API/Runtime > API/Runtime/CADKernel > API/Runtime/CADKernel/Geo > API/Runtime/CADKernel/Geo/Sampling > API/Runtime/CADKernel/Geo/Sampling/TPolylineApproximator
| Type | Name | Description | |
|---|---|---|---|
  |
PointType | ApproximatePoint
(
const double InCoordinate |
Evaluate the point of the polyline at the input InCoordinate If the input coordinate is outside the boundary of the polyline, the coordinate of the nearest boundary is used. |
  |
void | ApproximatePoint
(
double InCoordinate, |
Evaluate the point of the polyline at the input Coordinate If the input coordinate is outside the boundary of the polyline, the coordinate of the nearest boundary is used. |