gov.sns.tools.plot
Class CubicSplineGraphData

java.lang.Object
  |
  +--gov.sns.tools.plot.BasicGraphData
        |
        +--gov.sns.tools.plot.CubicSplineGraphData

public class CubicSplineGraphData

extends BasicGraphData

Nested Class Summary

Nested classes inherited from class gov.sns.tools.plot.BasicGraphData

BasicGraphData.CompareErr, BasicGraphData.CompareX, BasicGraphData.CompareY, BasicGraphData.XYpoint

Field Summary

Fields inherited from class gov.sns.tools.plot.BasicGraphData

color, drawLinesOn, drawPointsOn, errYmax, graphDataContainerV, immediateContainerUpdate, lineStroke, lineThick, lockUpObj, markShape, markShapeFilled, name, nInterpPoints, pointSize, propertyMap, xMax, xMin, xyInterpPointV, xyPointV, yMax, yMin

Constructor Summary

CubicSplineGraphData()
data set constructor

CubicSplineGraphData(int nPoint, int nInterpPoints)
data set constructor with defined initial capacity for number of (x,y) points and interpolated points

Method Summary

protected void	calculateRepresentation() calculates the spline coefficients
double	getValueDerivativeY(double x) returns the y'-value for a certain x-value by using the spline interpolation schema
double	getValueY(double x) returns the y-value for a certain x-value by using the spline interpolation schema
static void	main(java.lang.String[] args) this is a test method

Methods inherited from class gov.sns.tools.plot.BasicGraphData

addPoint, addPoint, addPoint, addPoint, getCapacity, getDrawLinesOn, getDrawPointsOn, getErr, getGraphColor, getGraphDataContainer, getGraphName, getGraphPointShape, getGraphPointSize, getGraphProperty, getGraphPropertyKeys, getGraphPropertySize, getImmediateContainerUpdate, getInterpX, getInterpY, getLineThick, getMaxErr, getMaxX, getMaxY, getMinX, getMinY, getNumberOfGraphDataContainers, getNumbOfInterpPoints, getNumbOfPoints, getStroke, getX, getY, init, isGraphPointShapeFilled, registerInContainer, removeAllPoints, removeContainer, removePoint, setDrawLinesOn, setDrawPointsOn, setGraphColor, setGraphName, setGraphPointFillingShape, setGraphPointShape, setGraphPointSize, setGraphProperty, setImmediateContainerUpdate, setLineThick, updateContainer, updateData, updatePoint, updatePoint, updateValues, updateValues, updateValuesY, updateValuesY, updateValueY

Methods inherited from class java.lang.Object

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

Constructor Detail

CubicSplineGraphData

public CubicSplineGraphData()

data set constructor

CubicSplineGraphData

public CubicSplineGraphData(int nPoint,
                            int nInterpPoints)

data set constructor with defined initial capacity for number of (x,y) points and interpolated points

Method Detail

getValueY

public double getValueY(double x)

returns the y-value for a certain x-value by using the spline interpolation schema

Overrides:

getValueY in class BasicGraphData

getValueDerivativeY

public double getValueDerivativeY(double x)

returns the y'-value for a certain x-value by using the spline interpolation schema

Overrides:

getValueDerivativeY in class BasicGraphData

calculateRepresentation

protected void calculateRepresentation()

calculates the spline coefficients

Overrides:

calculateRepresentation in class BasicGraphData

main

public static void main(java.lang.String[] args)

Description copied from class: BasicGraphData

this is a test method