csokicraft.util.geom

Class ExactVector2<T extends java.lang.Number>

java.lang.Object

csokicraft.util.geom.Vector2<T>

csokicraft.util.geom.ExactVector2<T>

All Implemented Interfaces:

IExactVector<T>, IPoint<T>, IVector<T>

public class ExactVector2<T extends java.lang.Number>
extends Vector2<T>
implements IExactVector<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected T	i2 Coords of starting point
protected T	j2 Coords of starting point

Fields inherited from class csokicraft.util.geom.Vector2

i, j

Constructor Summary

Constructors

Constructor and Description
ExactVector2(Point2<T> start, Point2<T> end)

Method Summary

Modifier and Type	Method and Description
IPoint<T>	getBasePoint()
double	getLength() The length of the vector
IVector<T>	getNormalVec()
IPoint<T>	translate(IPoint<T> p)

Methods inherited from class csokicraft.util.geom.Vector2

getDimensions, getEndPoint, getI, getJ, getX, getY

Methods inherited from class java.lang.Object

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

Methods inherited from interface csokicraft.util.geom.IVector

getDimensions, getEndPoint, getX

Methods inherited from interface csokicraft.util.geom.IPoint

getDimensions, getX

Field Detail

i2

protected T extends java.lang.Number i2

Coords of starting point

j2

protected T extends java.lang.Number j2

Coords of starting point

Constructor Detail

ExactVector2

public ExactVector2(Point2<T> start,
                    Point2<T> end)

Method Detail

translate

public IPoint<T> translate(IPoint<T> p)

Specified by:

translate in interface IVector<T extends java.lang.Number>

Overrides:

translate in class Vector2<T extends java.lang.Number>

getNormalVec

public IVector<T> getNormalVec()

Specified by:

getNormalVec in interface IExactVector<T extends java.lang.Number>

Specified by:

getNormalVec in interface IPoint<T extends java.lang.Number>

Returns:

this vector with its base point set to (0;0)

getBasePoint

public IPoint<T> getBasePoint()

Specified by:

getBasePoint in interface IExactVector<T extends java.lang.Number>

getLength

public double getLength()

Description copied from interface: IVector

The length of the vector

Specified by:

getLength in interface IVector<T extends java.lang.Number>

Overrides:

getLength in class Vector2<T extends java.lang.Number>