Package edu.ntnu.stud.chaosgame.model.transformations

Class JuliaTransform

java.lang.Object

edu.ntnu.stud.chaosgame.model.transformations.Transform2D

edu.ntnu.stud.chaosgame.model.transformations.JuliaTransform

public class JuliaTransform
extends Transform2D

Represents Julia transformations in a 2D-plane by extending the abstract class Transform2D Transform2D.

Field Summary

Fields

Modifier and Type	Field	Description
private final Complex	c1	The complex number represented through Complex Complex which is added or subtracted in the Julia transformations.
(package private) int	sign	The sign used to determine if the Julia transformations adds or subtracts Complex c1.

Constructor Summary

Constructors

Constructor	Description
JuliaTransform(Complex point, int sign)	Constructs a JuliaTransform object defined by the input.

Method Summary

Modifier and Type	Method	Description
Complex	getC1()	Getter method to use with ChaosGameFileHandler.
Vector2D	transform(Vector2D point)	Performs a Julia-transformation on a point defined by the vector point.

Methods inherited from class java.lang.Object

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

Field Details

c1

private final Complex c1

The complex number represented through Complex Complex which is added or subtracted in the Julia transformations.

sign

int sign

The sign used to determine if the Julia transformations adds or subtracts Complex c1.

Constructor Details

JuliaTransform

public JuliaTransform(Complex point,
 int sign)

Constructs a JuliaTransform object defined by the input.

Parameters:

point - The complex number Complex which is added or subtracted in the transformation.

sign - An integer which determines if c1 is added or subtracted in the transformation.

Method Details

transform

public Vector2D transform(Vector2D point)

Performs a Julia-transformation on a point defined by the vector point. The transformation will add or subtract c1 relative to point. This depends on the sign of the integer sign. Then the method performs the sqrt method from Complex Complex.

Specified by:

transform in class Transform2D

Parameters:

point - The vector Vector2D which transformations are performed on.

Returns:

The transformed point, represented by a vector Vector2D

getC1

public Complex getC1()

Getter method to use with ChaosGameFileHandler.

Returns:

The complex number used in the transformation.