Drawing3d documented Class Library

QSpline Members

QSpline overview

Public Instance Constructors

QSpline Overloaded. Initializes a new instance of the QSpline class.

Public Instance Fields

OnChanged (inherited from Curve) This event is fired by the method Changed
Tag (inherited from Curve) Tag is a free programmable property

Public Instance Properties

A (inherited from Curve) Returns and sets the StartPoint.See getA and setA
Atang (inherited from Curve) Returns and sets the starttangent. See getAtang, setAtang and Btang
B (inherited from Curve) Returns and sets the EndPoint.See getB and setB
Btang (inherited from Curve) Returns and sets the endtangent. See getBtang, setBtang and Atang
ControlPoint Sets and gets the control point of the QSpline.
CurveLength (inherited from Curve) Retrieves the length of the curve.
fromParam (inherited from Curve) Retrieves and sets the starting parameter. All parameters are within the interval [fromParam, toParam]. Initialvalue is 0;
Inverted (inherited from Curve) Sets or gets the property, thats a curve is inverted is.
Maxrect (inherited from Curve) A property, which calls GetMaxrect
Owner (inherited from Curve) A CurveArray, which contains the Curve.
Resolution (inherited from Curve) Retrieves and sets the resolution of the curve. The default value is 40.
Smooth (inherited from Curve) Some classes are using this property to set BTang equals to the Atang of the "next" curve
toParam (inherited from Curve) Retrieves and sets the end parameter. All parameters are within the interval [fromParam, toParam]. Initialvalue is 1;
Visible (inherited from Curve) Several classes use this property and hide a curve, where visible is false.
Weight Sets and gets the attraction of the control point of the QSpline.

Public Instance Methods

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.

Public Instance Events

OnGetDerivation (inherited from Curve) Event, which is fired by the method derivation.
OnGetValue (inherited from Curve) Event, which is fired by the method value.

Protected Instance Fields

Dirty (inherited from Curve) Indicates, that the curve is changed A call to MakeClean sets dirty to false. In this method an Array of Resolution+1 point will be created and returned, when a request ToXYArray is given.

Protected Instance Methods

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

See Also

QSpline Class | Drawing3d.Curves Namespace