com.bbn.openmap.omGraphics
Class NatCubicClosedSpline

java.lang.Object
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  +--com.bbn.openmap.omGraphics.NatCubicSpline
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        +--com.bbn.openmap.omGraphics.NatCubicClosedSpline

public class NatCubicClosedSpline

extends NatCubicSpline

A natural cubic closed spline calculation.

Version:

21 juil. 2002

Author:

Eric LEPICIER

See Also:

Splines

Constructor Summary

NatCubicClosedSpline()

Method Summary

float[]	calc(float[] llpoints, float precision) Calculates a float lat/lon cubic spline
int[][]	calc(int[] xpoints, int[] ypoints) Calculates a cubic spline polyline

Methods inherited from class com.bbn.openmap.omGraphics.NatCubicSpline

getSteps, setSteps

Methods inherited from class java.lang.Object

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

Constructor Detail

NatCubicClosedSpline

public NatCubicClosedSpline()

Method Detail

calc

public int[][] calc(int[] xpoints,
                    int[] ypoints)

Description copied from class: NatCubicSpline

Calculates a cubic spline polyline

Overrides:

calc in class NatCubicSpline

Parameters:

xpoints -

ypoints -

Returns:

int[][]

See Also:

NatCubicSpline.calc(int[], int[])

calc

public float[] calc(float[] llpoints,
                    float precision)

Description copied from class: NatCubicSpline

Calculates a float lat/lon cubic spline

Overrides:

calc in class NatCubicSpline

Parameters:

llpoints -

precision - for dividing floating coordinates to become int, e.g 0.01 means spline to be calculated with coordinates * 100

Returns:

float[]

See Also:

NatCubicSpline.calc(float[], float)