mygeom

Class Segment2

java.lang.Object

mygeom.Segment2

public class Segment2
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Segment2(Point2 a, Point2 b) Creates segment [a,b]
Segment2(Point2 a, Vector2 b) Creates segment [a,b]

Method Summary

Methods

Modifier and Type	Method and Description
static double	computeAngle(Segment2 s1, Segment2 s2) Returns the angle in radian between the two segments s1 and s2
static double	computeScale(Segment2 s1, Segment2 s2) Computes the scale between s1 and s2
void	copy(Segment2 s)
Point2	end()
void	end(Point2 a) Sets B in [A,B]
Point2	init()
void	init(Point2 a) Sets A in [A,B]
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Segment2

public Segment2(Point2 a,
        Point2 b)

Creates segment [a,b]

Parameters:

a -

b -

Segment2

public Segment2(Point2 a,
        Vector2 b)

Creates segment [a,b]

Parameters:

a -

b -

Method Detail

init

public Point2 init()

end

public Point2 end()

init

public void init(Point2 a)

Sets A in [A,B]

Parameters:

a -

end

public void end(Point2 a)

Sets B in [A,B]

Parameters:

a -

copy

public void copy(Segment2 s)

computeAngle

public static double computeAngle(Segment2 s1,
                  Segment2 s2)

Returns the angle in radian between the two segments s1 and s2

Parameters:

s1 -

s2 -

Returns:

Returns the angle

computeScale

public static double computeScale(Segment2 s1,
                  Segment2 s2)

Computes the scale between s1 and s2

Parameters:

s1 -

s2 -

Returns:

Returns the scale

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object