This function gets a container of the NURBS curve knot vector.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_vect_NURBScurve_get_knotcont(
HIG_VECT_ENTITY hEntity,
HIG_VECT_DBLCONT* lpKnotcont
);
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Arguments:
| Name | Type | Description |
| hEntity | HIG_VECT_ENTITY | Handle to the Entity. |
| lpKnotcont | HIG_VECT_DBLCONT* | Buffer for knot container handle. |
Return Value:
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None
Remarks:
If the knot vector is empty, then the standard knot vector is calculated.