Package com.macrofocus.treeplot

Class Spoint

java.lang.Object

com.macrofocus.treeplot.Spoint

public final class Spoint
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
Spoint	chnext
Spoint	chprev
Spoint	next
Spoint	prev
double	x
double	y

Constructor Summary

Constructors

Constructor	Description
Spoint(double inx, double iny)

Method Summary

Modifier and Type	Method	Description
Spoint	add(Spoint other)
void	AddClosest(Spoint who, long col)
void	AddSpheresLink(Spoint who)
void	AddSpheresLink(Spoint who, long col)
static double	angleBetweenPoints(Spoint a, Spoint b, Spoint c)
Spoint	Average(Spoint other)
Spoint	Delete()
double	distance(Spoint other)
static Spoint	infiniteLineIntersection(Spoint base1, Spoint v1, Spoint base2, Spoint v2)
boolean	Insert(Spoint who)
Spoint	Negate()
void	NNDelete()
Spoint	Normalize()
Spoint	normalLeft()
Spoint	NormalRight()
static Spoint	Polar2Vect(double r, double theta)
Spoint	scale(double byWhat)
Spoint	subtract(Spoint other)
java.lang.String	toString()
Spoint	VirtualInsert(Spoint who)

Methods inherited from class java.lang.Object

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

Field Detail

x

public final double x

y

public final double y

next

public Spoint next

prev

public Spoint prev

chnext

public Spoint chnext

chprev

public Spoint chprev

Constructor Detail

Spoint

public Spoint(double inx,
              double iny)

Method Detail

Insert

public boolean Insert(Spoint who)

VirtualInsert

public Spoint VirtualInsert(Spoint who)

Delete

public Spoint Delete()

AddClosest

public void AddClosest(Spoint who,
                       long col)

NNDelete

public void NNDelete()

AddSpheresLink

public void AddSpheresLink(Spoint who,
                           long col)

AddSpheresLink

public void AddSpheresLink(Spoint who)

distance

public double distance(Spoint other)

add

public Spoint add(Spoint other)

subtract

public Spoint subtract(Spoint other)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

scale

public Spoint scale(double byWhat)

NormalRight

public Spoint NormalRight()

normalLeft

public Spoint normalLeft()

Normalize

public Spoint Normalize()

Average

public Spoint Average(Spoint other)

Negate

public Spoint Negate()

infiniteLineIntersection

public static Spoint infiniteLineIntersection(Spoint base1,
                                              Spoint v1,
                                              Spoint base2,
                                              Spoint v2)

Polar2Vect

public static Spoint Polar2Vect(double r,
                                double theta)

angleBetweenPoints

public static double angleBetweenPoints(Spoint a,
                                        Spoint b,
                                        Spoint c)