org.barrelorgandiscovery.math

Class MathVect

java.lang.Object

org.barrelorgandiscovery.math.MathVect

public class MathVect
extends java.lang.Object

simple class for handling vectors

Constructor Summary

Constructors

Constructor and Description
MathVect(double x, double y)
MathVect(java.awt.geom.Point2D.Double p1, java.awt.geom.Point2D.Double p2)

Method Summary

Modifier and Type	Method and Description
double	angle(MathVect v) calc angle from the given vector
double	angleOrigine() calc angle from origin, in -Math.PI , Math.PI
double	getX()
double	getY()
MathLine	lineFrompoint(java.awt.geom.Point2D.Double p)
MathVect	moins()
MathVect	moins(MathVect v)
double	norme()
MathVect	orthogonal()
MathVect	orthoNorme()
MathVect	plus(MathVect v)
java.awt.geom.Point2D.Double	plus(java.awt.geom.Point2D.Double p)
MathVect	rotate(double angle) rotate from origin
MathVect	scale(double s)
java.lang.String	toString()
double	vectorielZ(MathVect v)

Methods inherited from class java.lang.Object

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

Constructor Detail

MathVect

public MathVect(double x,
                double y)

MathVect

public MathVect(java.awt.geom.Point2D.Double p1,
                java.awt.geom.Point2D.Double p2)

Method Detail

orthogonal

public MathVect orthogonal()

norme

public double norme()

orthoNorme

public MathVect orthoNorme()

moins

public MathVect moins()

plus

public MathVect plus(MathVect v)

moins

public MathVect moins(MathVect v)

getX

public double getX()

getY

public double getY()

plus

public java.awt.geom.Point2D.Double plus(java.awt.geom.Point2D.Double p)

lineFrompoint

public MathLine lineFrompoint(java.awt.geom.Point2D.Double p)

scale

public MathVect scale(double s)

vectorielZ

public double vectorielZ(MathVect v)

angleOrigine

public double angleOrigine()

calc angle from origin, in -Math.PI , Math.PI

Returns:

angle

public double angle(MathVect v)

calc angle from the given vector

Parameters:

v - the given vector

Returns:

rotate

public MathVect rotate(double angle)

rotate from origin

Parameters:

angle - in rad

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object