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sun.java2d.marlin

pack-priv final Class Curve

extends Object
Class Inheritance

Field Summary

Modifier and TypeField and Description
pack-priv double
ax

pack-priv double
ay

pack-priv double
bx

pack-priv double
by

pack-priv double
cx

pack-priv double
cy

pack-priv double
dax

pack-priv double
day

pack-priv double
dbx

pack-priv double
dby

pack-priv double
dx

pack-priv double
dy

private static final double
MAX_ROC_SQ

Constructor Summary

AccessConstructor and Description
pack-priv
Curve()

Method Summary

Modifier and TypeMethod and Description
pack-priv int
dxRoots(final double[] roots, final int off)

pack-priv int
dyRoots(final double[] roots, final int off)

private static double
eliminateInf(final double x2)

private double
falsePositionROCsqMinusX(final double t0, final double t1, final double ft0, final double ft1, final double w2, final double err)

pack-priv int
infPoints(final double[] pts, final int off)

private int
perpendiculardfddf(final double[] pts, final int off, final double A, final double B)

private double
ROCsq(final double t)

pack-priv int
rootsOfROCMinusW(final double[] roots, final int off, final double w2, final double A, final double B)

private static boolean
sameSign(final double x, final double y)

pack-priv void
set(final double[] points, final int type)

pack-priv void
set(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3, final double x4, final double y4)

pack-priv void
set(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3)

pack-priv void
set(final double x1, final double y1, final double x2, final double y2)

pack-priv int
xPoints(final double[] ts, final int off, final double x)

pack-priv int
yPoints(final double[] ts, final int off, final double y)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

axback to summary
pack-priv double ax
ayback to summary
pack-priv double ay
bxback to summary
pack-priv double bx
byback to summary
pack-priv double by
cxback to summary
pack-priv double cx
cyback to summary
pack-priv double cy
daxback to summary
pack-priv double dax
dayback to summary
pack-priv double day
dbxback to summary
pack-priv double dbx
dbyback to summary
pack-priv double dby
dxback to summary
pack-priv double dx
dyback to summary
pack-priv double dy
MAX_ROC_SQback to summary
private static final double MAX_ROC_SQ

Constructor Detail

Curveback to summary
pack-priv Curve()

Method Detail

dxRootsback to summary
pack-priv int dxRoots(final double[] roots, final int off)
dyRootsback to summary
pack-priv int dyRoots(final double[] roots, final int off)
eliminateInfback to summary
private static double eliminateInf(final double x2)
falsePositionROCsqMinusXback to summary
private double falsePositionROCsqMinusX(final double t0, final double t1, final double ft0, final double ft1, final double w2, final double err)
infPointsback to summary
pack-priv int infPoints(final double[] pts, final int off)
perpendiculardfddfback to summary
private int perpendiculardfddf(final double[] pts, final int off, final double A, final double B)
ROCsqback to summary
private double ROCsq(final double t)
rootsOfROCMinusWback to summary
pack-priv int rootsOfROCMinusW(final double[] roots, final int off, final double w2, final double A, final double B)
sameSignback to summary
private static boolean sameSign(final double x, final double y)
setback to summary
pack-priv void set(final double[] points, final int type)
setback to summary
pack-priv void set(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3, final double x4, final double y4)
setback to summary
pack-priv void set(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3)
setback to summary
pack-priv void set(final double x1, final double y1, final double x2, final double y2)
xPointsback to summary
pack-priv int xPoints(final double[] ts, final int off, final double x)
yPointsback to summary
pack-priv int yPoints(final double[] ts, final int off, final double y)