The methods of the **QSpline** class are listed below. For a complete list of **QSpline** class members, see the QSpline 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]. |

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

Derivation | Overrides the Derivation-method and retrieves the funQSplineDerive-function. |

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 Invert-method. |

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

LoadFromStream | Loads the ControlPoint 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 | Save the Controlpoint 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 | 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 | Overrides the Transform-method, which transforms the Points A, B and the ControlPoint. |

Value | Overrides the Value-method and retrieves the funQSpline-funcion. |

Finalize (inherited from Object) | |

getA | Overrides the method getA. |

getAtang | Overrides the getAtang-method. |

getB | Overrides the method getB. |

getBtang | Overrides the getBtang-method. |

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 | Overrides the abstract setA-method and sets A in a local value. |

setAtang | Overrides the setAtang-method |

setB | Overrides the method setB. |

setBtang | Overrides the setBtang-method |

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

QSpline Class | Drawing3d.Curves Namespace