com.jonathan.survivor.math

Class Line

java.lang.Object

com.jonathan.survivor.math.Line

public class Line
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Line() Creates a line with both end points at (0,0).
Line(float x1, float y1, float x2, float y2) Creates a line with the given end-points.

Method Summary

Methods

Modifier and Type	Method and Description
float	getX1() Getters and setters for the member variables of this class.
float	getX2()
float	getY1()
float	getY2()
boolean	intersects(Collider collider) Returns true if the line intersects with a given collider.
void	set(float x1, float y1, float x2, float y2) Changes the two end-points of the line.
void	setX1(float x1)
void	setX2(float x2)
void	setY1(float y1)
void	setY2(float y2)

Methods inherited from class java.lang.Object

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

Constructor Detail

Line

public Line()

Creates a line with both end points at (0,0).

Line

public Line(float x1,
    float y1,
    float x2,
    float y2)

Creates a line with the given end-points.

Method Detail

set

public void set(float x1,
       float y1,
       float x2,
       float y2)

Changes the two end-points of the line.

intersects

public boolean intersects(Collider collider)

Returns true if the line intersects with a given collider.

getX1

public float getX1()

Getters and setters for the member variables of this class.

setX1

public void setX1(float x1)

getY1

public float getY1()

setY1

public void setY1(float y1)

getX2

public float getX2()

setX2

public void setX2(float x2)

getY2

public float getY2()

setY2

public void setY2(float y2)