AddPointOnCompoundCurve Method

Description

This method adds a point-on relationship to the referenced Relations2d collection. The method creates a point-on relationship between the key point index of the specified object to a point on the specified compound curve.

Syntax

Visual Basic
Public Function AddPointOnCompoundCurve( _ ByVal Object1 As Object, _ ByVal Index As Long, _ ByVal NumberElements As Long, _ ByRef Elements() As Object, _ Optional ByVal guaranteed_ok As Variant _ ) As Relation2d

Visual Basic

Public Function AddPointOnCompoundCurve( _
   ByVal Object1 As Object, _
   ByVal Index As Long, _
   ByVal NumberElements As Long, _
   ByRef Elements() As Object, _
   Optional ByVal guaranteed_ok As Variant _
) As Relation2d

Parameters

Object1: Specifies the first object to which the constraint is to be applied.
Index: Specifies the key point index of Object1.
NumberElements: Specifies the number of elements in Elements.
Elements: Specifies the elements that make up the compound curve.
guaranteed_ok: If set, checking is performed to ensure that the relationship does not contradict previously placed relationships.

Remarks

Relationship Add methods have checks to ensure that a new relationship does not contradict previously placed relationships. For example, AddHorizontal will return an error if the line already has a vertical relationship. This check can be turned off to enhance performance. The optional “guaranteed_ok” argument, if set to 1, bypasses relationship checking. However, this feature could leave the system in an unsolvable state, so use it with extreme caution. It is best to use this feature only on a new element with no other relationships.