IG_vect_beziercurve_get

IG_vect_beziercurve_get_point

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This function retrieves a control point from the specified Bezier curve.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_vect_beziercurve_get_point( HIG_VECT_ENTITY hEntity, long nIndex, IGVectPoint3D* lpPoint );

Name	Type	Description
hEntity	HIG_VECT_ENTITY	Handle to the entity of type IG_VECT_ENT_BEZIER_CURVE.
nIndex	long	Index of the control point to be retrieved.
lpPoint	IGVectPoint3D*	Pointer to IGVectPoint3D structure which will receive the control point.

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