Module org.jhotdraw8.geom

Package org.jhotdraw8.geom

Class Points2D

java.lang.Object

org.jhotdraw8.geom.Points2D

public class Points2D
extends Object

Method Summary

Modifier and Type	Method	Description
static Point2D.Double	add(double ax, double ay, double bx, double by)
static Point2D.Double	add(Point2D a, double bx, double by)
static Point2D.Double	add(Point2D a, Point2D b)
static Point2D.Double	divide(Point2D a, double v)
static double	dotProduct(Point2D a, double bx, double by)
static double	dotProduct(Point2D a, Point2D b)
static double	magnitude(Point2D a)
static double	magnitudeSq(Point2D a)
static Point2D.Double	multiply(Point2D a, double v)
static Point2D.Double	normalize(Point2D a)
static Point2D.Double	subtract(double ax, double ay, double bx, double by)
static Point2D.Double	subtract(Point2D a, Point2D b)
static Point2D.Double	sum(Point2D a, Point2D b, Point2D... more)

Methods inherited from class java.lang.Object

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

Method Details

add

public static Point2D.Double add(Point2D a,
 Point2D b)

add

public static Point2D.Double add(Point2D a,
 double bx,
 double by)

sum

public static Point2D.Double sum(Point2D a,
 Point2D b,
 Point2D... more)

subtract

public static Point2D.Double subtract(Point2D a,
 Point2D b)

subtract

public static Point2D.Double subtract(double ax,
 double ay,
 double bx,
 double by)

add

public static Point2D.Double add(double ax,
 double ay,
 double bx,
 double by)

multiply

public static Point2D.Double multiply(Point2D a,
 double v)

divide

public static Point2D.Double divide(Point2D a,
 double v)

magnitude

public static double magnitude(Point2D a)

magnitudeSq

public static double magnitudeSq(Point2D a)

normalize

public static Point2D.Double normalize(Point2D a)

dotProduct

public static double dotProduct(Point2D a,
 Point2D b)

dotProduct

public static double dotProduct(Point2D a,
 double bx,
 double by)