API Documentation > CorelDRAW > 2025-v26
IVGBSpline interface
The main interface for BSpline class
Syntax:
Interface IVGBSpline
Properties:
Name Description
Closed Is the b-spline closed?
ControlPoints Returns the b-spline's control points.
Methods:
Name Description
CopyAssign Copy assign
GetCopy Returns a copy of the BSpline object
InsertControlPoint Inserts a control point before the one at the given index
InsertControlPoints Inserts HowMany control points before the one at the given index