public class PiecewiseLinearCurve : PiecewiseCurve

Public Class PiecewiseLinearCurve
	Inherits PiecewiseCurve

public ref class PiecewiseLinearCurve : public PiecewiseCurve

type PiecewiseLinearCurve =  
    class
        inherit PiecewiseCurve
    end

The PiecewiseLinearCurve type exposes the following members.

	Name	Description
	PiecewiseLinearCurve(Point)	Constructs a new PiecewiseLinearCurve object.
	PiecewiseLinearCurve(Double, Double)	Constructs a new PiecewiseLinearCurve object.
	PiecewiseLinearCurve(VectorDouble, VectorDouble)	Constructs a new PiecewiseLinearCurve object.
	PiecewiseLinearCurve(Vector, Vector)	Constructs a new PiecewiseLinearCurve object.

	Name	Description
	NumberOfIntervals	Gets the number of intervals that make up this PiecewiseCurve. (Inherited from PiecewiseCurve.)
	Parameters	Gets the collection of parameters that determine the shape of this Curve. (Inherited from Curve.)

	Name	Description
	Clone	Constructs an exact copy of this instance. (Inherited from Curve.)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	FindRoots	Gets the set of X-coordinates where the curve crosses the X-axis. (Overrides CurveFindRoots.)
	GetCurveFitter	Returns a CurveFitter object that can be used to fit the curve to data. (Inherited from Curve.)
	GetDataPoint	Gets the data point with the specified index. (Inherited from PiecewiseCurve.)
	GetDerivative	Returns a Curve that represents the derivative of this Curve. (Inherited from Curve.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetXValue	Returns the X value of the data point with the specified index. (Inherited from PiecewiseCurve.)
	GetYValue	Returns the Y value of the data point with the specified index. (Inherited from PiecewiseCurve.)
	IndexOf	Finds the index of the lower bound of the interval that contains the specfied value. (Inherited from PiecewiseCurve.)
	Integral	Gets the definite integral of the curve between the specified X-coordinates. (Inherited from PiecewiseCurve.)
	IntegrateOnInterval(Int32)	Returns the value of the integral over the interval with the specified index. (Inherited from PiecewiseCurve.)
	IntegrateOnInterval(Int32, Double, Double)	Returns the integral of the curve over a single interval. (Overrides PiecewiseCurveIntegrateOnInterval(Int32, Double, Double).)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OnParameterChanged	Called after a Curve parameter has been changed. (Inherited from Curve.)
	OnParameterChanging	Called before the value of a curve parameter is changed. (Inherited from PiecewiseCurve.)
	SetDataPoint	Sets the X value of the data point with the specified index. (Inherited from PiecewiseCurve.)
	SetDataPoints	Sets the data points at the specified indexes. (Inherited from PiecewiseCurve.)
	SetParameter	Sets a curve parameter to the specified value. (Inherited from Curve.)
	SetXValue	Sets the X value of the data point with the specified index. (Inherited from PiecewiseCurve.)
	SetXValues	Sets the X values at the specified indexes. (Inherited from PiecewiseCurve.)
	SetYValue	Sets the Y value of the data point with the specified index. (Inherited from PiecewiseCurve.)
	SetYValues	Sets the Y values at the specified indexes. (Inherited from PiecewiseCurve.)
	SlopeAt	Gets the slope of the curve at the specified X-coordinate. (Overrides CurveSlopeAt(Double).)
	Solve	Finds the x value where the curve reaches the specified y value. (Inherited from Curve.)
	TangentAt	Gets the tangent line to the curve at the specified X-coordinate. (Inherited from Curve.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	ValueAt	Gets the Y-value of the curve at the specified X-coordinate. (Overrides CurveValueAt(Double).)

Use the PiecewiseLinearCurve class to represent a curve or function that looks like a broken line. It is most commonly used for linear interpolation of tabulated data that represents a continuous function. On each interval between two data points, the curve is approximated by a straight line between the data points.

Piecewise linear curves inherit from PiecewiseCurve.

Numerical Libraries

Reference