This function gets an order of the NURBS curve.
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AT_ERRCOUNT ACCUAPI IG_vect_NURBScurve_get_order(
HIG_VECT_ENTITY hEntity,
long* lpOrder
);
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Name | Type | Description |
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hEntity | HIG_VECT_ENTITY | Handle to the Entity. |
lpOrder | long* | Buffer for the NURBS order. |
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.
None
Usually count of knots is equal to control_point_count |+ order. If this is not so, then knot vector is corrected.