org.mini2Dx.core.geom

Class Point

java.lang.Object

com.badlogic.gdx.math.Vector2

org.mini2Dx.core.geom.Point

All Implemented Interfaces:

Serializable, Positionable

public class Point
extends com.badlogic.gdx.math.Vector2
implements Positionable

Extends Vector2 with some utility methods

Author:

Thomas Cashman

See Also:

Serialized Form

Field Summary

Fields inherited from class com.badlogic.gdx.math.Vector2

tmp, tmp2, tmp3, x, X, y, Y, Zero

Constructor Summary

Constructors

Constructor and Description
Point()
Point(float x, float y)
Point(Point point)

Method Summary

Methods

Modifier and Type	Method and Description
com.badlogic.gdx.math.Vector2	add(float x, float y)
com.badlogic.gdx.math.Vector2	add(com.badlogic.gdx.math.Vector2 v)
<T extends Positionable> void	addPostionChangeListener(PositionChangeListener<T> listener)
com.badlogic.gdx.math.Vector2	div(float x, float y)
com.badlogic.gdx.math.Vector2	div(com.badlogic.gdx.math.Vector2 v)
boolean	equals(Point p)
float	getDistanceTo(Positionable positionable)
float	getX()
float	getY()
boolean	isOnLineBetween(Point a, Point b) Returns if this Point is between a and b on a line
com.badlogic.gdx.math.Vector2	mul(float scalar)
com.badlogic.gdx.math.Vector2	mul(float x, float y)
<T extends Positionable> void	removePositionChangeListener(PositionChangeListener<T> listener)
void	rotateAround(Point center, float degrees) Rotates this Point around another Point
com.badlogic.gdx.math.Vector2	set(float x, float y)
com.badlogic.gdx.math.Vector2	set(com.badlogic.gdx.math.Vector2 v)
com.badlogic.gdx.math.Vector2	sub(float x, float y)
com.badlogic.gdx.math.Vector2	sub(com.badlogic.gdx.math.Vector2 v)

Methods inherited from class com.badlogic.gdx.math.Vector2

angle, cpy, crs, crs, div, dot, dst, dst, dst2, dst2, epsilonEquals, equals, hashCode, len, len2, lerp, mul, nor, rotate, setAngle, tmp, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Point

public Point()

Point

public Point(float x,
     float y)

Point

public Point(Point point)

Method Detail

rotateAround

public void rotateAround(Point center,
                float degrees)

Rotates this Point around another Point

Parameters:

center - The Point to rotate around

degrees - The angle to rotate by in degrees

isOnLineBetween

public boolean isOnLineBetween(Point a,
                      Point b)

Returns if this Point is between a and b on a line

Parameters:

a - Point a on a line

b - Point b on a line

Returns:

False if this Point is not on the same line as a and b OR is not between a and b on the same line

equals

public boolean equals(Point p)

addPostionChangeListener

public <T extends Positionable> void addPostionChangeListener(PositionChangeListener<T> listener)

Specified by:

addPostionChangeListener in interface Positionable

removePositionChangeListener

public <T extends Positionable> void removePositionChangeListener(PositionChangeListener<T> listener)

Specified by:

removePositionChangeListener in interface Positionable

getDistanceTo

public float getDistanceTo(Positionable positionable)

Specified by:

getDistanceTo in interface Positionable

getX

public float getX()

Specified by:

getX in interface Positionable

getY

public float getY()

Specified by:

getY in interface Positionable

set

public com.badlogic.gdx.math.Vector2 set(float x,
                                float y)

Overrides:

set in class com.badlogic.gdx.math.Vector2

set

public com.badlogic.gdx.math.Vector2 set(com.badlogic.gdx.math.Vector2 v)

Overrides:

set in class com.badlogic.gdx.math.Vector2

add

public com.badlogic.gdx.math.Vector2 add(float x,
                                float y)

Overrides:

add in class com.badlogic.gdx.math.Vector2

add

public com.badlogic.gdx.math.Vector2 add(com.badlogic.gdx.math.Vector2 v)

Overrides:

add in class com.badlogic.gdx.math.Vector2

sub

public com.badlogic.gdx.math.Vector2 sub(float x,
                                float y)

Overrides:

sub in class com.badlogic.gdx.math.Vector2

sub

public com.badlogic.gdx.math.Vector2 sub(com.badlogic.gdx.math.Vector2 v)

Overrides:

sub in class com.badlogic.gdx.math.Vector2

mul

public com.badlogic.gdx.math.Vector2 mul(float x,
                                float y)

Overrides:

mul in class com.badlogic.gdx.math.Vector2

mul

public com.badlogic.gdx.math.Vector2 mul(float scalar)

Overrides:

mul in class com.badlogic.gdx.math.Vector2

div

public com.badlogic.gdx.math.Vector2 div(float x,
                                float y)

Overrides:

div in class com.badlogic.gdx.math.Vector2

div

public com.badlogic.gdx.math.Vector2 div(com.badlogic.gdx.math.Vector2 v)

Overrides:

div in class com.badlogic.gdx.math.Vector2