Catalano.Core

Class DoublePoint

java.lang.Object

Catalano.Core.DoublePoint

Direct Known Subclasses:

OvusculeSnake2DNode

public class DoublePoint
extends java.lang.Object

Class for representing a pair of coordinates of double type.

Field Summary

Fields

Modifier and Type	Field and Description
double	x Y axis coordinate.
double	y Y axis coordinate.

Constructor Summary

Constructors

Constructor and Description
DoublePoint() Initializes a new instance of the DoublePoint class.
DoublePoint(double x, double y) Initializes a new instance of the DoublePoint class.
DoublePoint(DoublePoint point) Initializes a new instance of the DoublePoint class.
DoublePoint(float x, float y) Initializes a new instance of the DoublePoint class.
DoublePoint(FloatPoint point) Initializes a new instance of the DoublePoint class.
DoublePoint(int x, int y) Initializes a new instance of the DoublePoint class.
DoublePoint(IntPoint point) Initializes a new instance of the DoublePoint class.

Method Summary

Modifier and Type	Method and Description
void	Add(double value) Adds value of point.
void	Add(DoublePoint point) Adds value of point.
DoublePoint	Add(DoublePoint point1, DoublePoint point2) Adds values of two points.
double	DistanceTo(DoublePoint anotherPoint) Calculate Euclidean distance between two points.
void	Divide(double value) Divides values of two points.
void	Divide(DoublePoint point) Divides values of two points.
DoublePoint	Divide(DoublePoint point1, DoublePoint point2) Divides values of two points.
boolean	equals(java.lang.Object obj)
int	hashCode()
void	Multiply(double value) Multiply value of point.
void	Multiply(DoublePoint point) Multiply value of point.
DoublePoint	Multiply(DoublePoint point1, DoublePoint point2) Multiply values of two points.
void	setXY(double x, double y) Sets X and Y axis coordinates.
void	Subtract(double value) Subtract value of point.
void	Subtract(DoublePoint point) Subtract value of point.
DoublePoint	Subtract(DoublePoint point1, DoublePoint point2) Subtract values of two points.
void	Swap() Swap values between the coordinates.
FloatPoint	toFloatPoint() Convert DoublePoint to FloatPoint.
IntPoint	toIntPoint() Convert DoublePoint to IntPoint
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

x

public double x

Y axis coordinate.

y

public double y

Y axis coordinate.

Constructor Detail

DoublePoint

public DoublePoint()

Initializes a new instance of the DoublePoint class.

DoublePoint

public DoublePoint(DoublePoint point)

Initializes a new instance of the DoublePoint class.

Parameters:

point - DoublePoint.

DoublePoint

public DoublePoint(double x,
                   double y)

Initializes a new instance of the DoublePoint class.

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

DoublePoint

public DoublePoint(float x,
                   float y)

Initializes a new instance of the DoublePoint class.

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

DoublePoint

public DoublePoint(int x,
                   int y)

Initializes a new instance of the DoublePoint class.

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

DoublePoint

public DoublePoint(IntPoint point)

Initializes a new instance of the DoublePoint class.

Parameters:

point - DoublePoint.

DoublePoint

public DoublePoint(FloatPoint point)

Initializes a new instance of the DoublePoint class.

Parameters:

point - FloatPoint.

Method Detail

setXY

public void setXY(double x,
                  double y)

Sets X and Y axis coordinates.

Parameters:

x - X axis coordinate.

y - Y axis coordinate.

Add

public void Add(DoublePoint point)

Adds value of point.

Parameters:

point - DoublePoint.

Add

public DoublePoint Add(DoublePoint point1,
                       DoublePoint point2)

Adds values of two points.

Parameters:

point1 - DoublePoint.

point2 - DoublePoint.

Returns:

A new DoublePoint with the add operation.

Add

public void Add(double value)

Adds value of point.

Parameters:

value - Value.

Subtract

public void Subtract(DoublePoint point)

Subtract value of point.

Parameters:

point - DoublePoint.

Subtract

public DoublePoint Subtract(DoublePoint point1,
                            DoublePoint point2)

Subtract values of two points.

Parameters:

point1 - DoublePoint.

point2 - DoublePoint.

Returns:

A new DoublePoint with the subtraction operation.

Subtract

public void Subtract(double value)

Subtract value of point.

Parameters:

value - Value.

Multiply

public void Multiply(DoublePoint point)

Multiply value of point.

Parameters:

point - DoublePoint.

Multiply

public DoublePoint Multiply(DoublePoint point1,
                            DoublePoint point2)

Multiply values of two points.

Parameters:

point1 - DoublePoint.

point2 - DoublePoint.

Returns:

A new DoublePoint with the multiplication operation.

Multiply

public void Multiply(double value)

Multiply value of point.

Parameters:

value - Value.

Divide

public void Divide(DoublePoint point)

Divides values of two points.

Parameters:

point - DoublePoint.

Divide

public DoublePoint Divide(DoublePoint point1,
                          DoublePoint point2)

Divides values of two points.

Parameters:

point1 - DoublePoint.

point2 - DoublePoint.

Returns:

A new DoublePoint with the division operation.

Divide

public void Divide(double value)

Divides values of two points.

Parameters:

value - Value.

DistanceTo

public double DistanceTo(DoublePoint anotherPoint)

Calculate Euclidean distance between two points.

Parameters:

anotherPoint - Point to calculate distance to.

Returns:

Euclidean distance between this point and anotherPoint points.

Swap

public void Swap()

Swap values between the coordinates.

toIntPoint

public IntPoint toIntPoint()

Convert DoublePoint to IntPoint

Returns:

IntPoint.

toFloatPoint

public FloatPoint toFloatPoint()

Convert DoublePoint to FloatPoint.

Returns:

FloatPoint.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object