com.levigo.jadice.document.util
Class NaturalCubicSpline1D

java.lang.Object
  com.levigo.jadice.document.util.ControlCurve
      com.levigo.jadice.document.util.NaturalCubicSpline1D

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

GradationCurve

public class NaturalCubicSpline1D
extends ControlCurve

A ControlCurve implementation based on a cubic spline.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.levigo.jadice.document.util.ControlCurve

curveChanged, points

Constructor Summary

NaturalCubicSpline1D()

Method Summary

protected void	computeCurve()
Polygon	getCurve()
double	getValueAt(double xp) Get the y-value at a given x location

Methods inherited from class com.levigo.jadice.document.util.ControlCurve

addControlPoint, getControlPoint, getControlPoints, getPointCount, insertControlPoint, removeControlPoint, setControlPoint

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NaturalCubicSpline1D

public NaturalCubicSpline1D()

Method Detail

computeCurve

protected void computeCurve()

getCurve

public Polygon getCurve()

Specified by:

getCurve in class ControlCurve

See Also:

ControlCurve.getCurve()

getValueAt

public double getValueAt(double xp)

Get the y-value at a given x location