The methods of the **Nurbs2d** class are listed below. For a complete list of **Nurbs2d** class members, see the Nurbs2d Members topic.

Changed (inherited from Curve) | This method is called, when the curve is changed. It fires the event OnChanged |

Clone (inherited from Curve) | Produces an exact copy of the curve by using the BinaryFormatter. So you have to mark a new instance of Curve with the attribute [Serializable]. |

Close | Overrides close |

Cross (inherited from Curve) | Overloaded. Crosses the Curve with an other curve by crossing the interpolating polygonarray. |

DefaultKnots (inherited from BSpline) | Gets nonuniform knots |

Derivation | Overides the derivationmethod |

Distance (inherited from Curve) | Overloaded. This method calculates the distance of a LineType to a Curve only in case, when the distance is smaller then MaxDist, otherwise big will be returned. You can imagine a cylinders with radius MaxDist around the Curve. If the line goes through the "curved" cylinder, then the distance will be calculated and returned. |

Equals (inherited from Object) | |

FindType (inherited from Curve) | Gets the associated type of an ID |

GetCrossList (inherited from Curve) | Get a CrossList, which contains the crossing points with another curve?. The parameter param1 and param2 in CrossItem are converted to a curve parameter. |

GetHashCode (inherited from Object) | |

GetMaxrect (inherited from Curve) | Overloaded. Gets a minimal rectangle, which contains a curve, transformed by a transformation. |

GetType (inherited from Object) | |

InsertPoint (inherited from Curve) | Inserts a point at the position, which is given by Param. |

Invert | Overrides the base method. |

LengthToParam (inherited from Curve) | Converts a length to a param, which can be used in the method Value. |

LoadFromStream | Loads the Weights from stream. |

Parallel (inherited from Curve) | Returns a leftside parallel xyArray to the curve, which has a distance of width. |

ParamToLength (inherited from Curve) | Calculates the length of a part of the curve, which is given from 0 to the value param. |

SaveToStream | Writes the Weights to stream. |

SetBorder (inherited from Curve) | Overloaded. Set the border of the curve to the new start- and endpoints of the curve, whose are near to _A and to_B |

Slice (inherited from BSpline) | Overrides the Slice-method. |

ToArray (inherited from Curve) | This method fills values, calculated by the function Value in an array, starting at index. |

ToString (inherited from Object) | |

ToXYArray (inherited from Curve) | Gets an array of Resolution+1 interpolationpoints. |

Transform (inherited from BSpline) | Overrides the Transform-method, whitch transforms the ControlControlPoints. |

UniformKnots (inherited from BSpline) | Gets uniform knots |

Value | Overrides the abstract Value function Valueof the curve class and retrieves the nurbsfunction of t. |

Finalize (inherited from Object) | |

getA (inherited from BSpline) | Overrides the abstract getA-method and returns the point[0]. |

getAtang (inherited from BSpline) | Overrides the getAtang and returns Points[1] - Points[0]. |

getB (inherited from BSpline) | Overrides the getB-Method by returning the Point[3] |

getBtang (inherited from BSpline) | Overrides the getAtang and returns Points[3] - Points[2]. |

GetMaxrect (inherited from Curve) | Overloaded. Gets the smaller rectangle, which contains the curve. |

getVisible (inherited from Curve) | virtual getmethod of the property Visible |

MemberwiseClone (inherited from Object) | |

setA (inherited from BSpline) | Overrides the method setA by setting the value of the Point[0]; |

setAtang (inherited from BSpline) | Overrides the setAtang-method |

setB (inherited from BSpline) | Overrides the setA-method by setting the endpoint to Points[3]. |

setBtang (inherited from BSpline) | Overrides the setBtang by setting Points[2] to Points[3] - value; |

SetControlPoints | overrides the SetControlPoints and adds uniform Weights. |

setVisible (inherited from Curve) | Virtual setmethod of the property Visible |

SetWeights | The virtual set method of the property Weights |

Nurbs2d Class | Drawing3d.Curves Namespace