Package org.joml

Class Circlef

java.lang.Object

org.joml.Circlef

All Implemented Interfaces:

Externalizable, Serializable

public class Circlef
extends Object
implements Externalizable

Represents a 2D circle using single-precision floating-point numbers.

Author:

Kai Burjack

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
float	r	The radius of the circle.
float	x	The x coordiante of the circle's center.
float	y	The y coordiante of the circle's center.

Constructor Summary

Constructors

Constructor	Description
Circlef()	Create a new Circlef with center position (0, 0, 0) and radius 0.
Circlef(float x, float y, float r)	Create a new Circlef with center position (x, y) and radius r.
Circlef(Circlef source)	Create a new Circlef as a copy of the given source.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()
void	readExternal(ObjectInput in)
String	toString()	Return a string representation of this circle.
String	toString(NumberFormat formatter)	Return a string representation of this circle by formatting the vector components with the given NumberFormat.
Circlef	translate(float x, float y)	Translate this by the vector (x, y).
Circlef	translate(float x, float y, Circlef dest)	Translate this by the vector (x, y) and store the result in dest.
Circlef	translate(Vector2fc xy)	Translate this by the given vector xy.
Circlef	translate(Vector2fc xy, Circlef dest)	Translate this by the given vector xy and store the result in dest.
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

x

public float x

The x coordiante of the circle's center.

y

public float y

The y coordiante of the circle's center.

r

public float r

The radius of the circle.

Constructor Detail

Circlef

public Circlef()

Create a new Circlef with center position (0, 0, 0) and radius 0.

Circlef

public Circlef(Circlef source)

Create a new Circlef as a copy of the given source.

Parameters:

source - the Circlef to copy from

Circlef

public Circlef(float x,
               float y,
               float r)

Create a new Circlef with center position (x, y) and radius r.

Parameters:

x - the x coordinate of the circle's center

y - the y coordinate of the circle's center

r - the radius of the circle

Method Detail

translate

public Circlef translate(Vector2fc xy)

Translate this by the given vector xy.

Parameters:

xy - the vector to translate by

Returns:

this

translate

public Circlef translate(Vector2fc xy,
                         Circlef dest)

Translate this by the given vector xy and store the result in dest.

Parameters:

xy - the vector to translate by

dest - will hold the result

Returns:

dest

translate

public Circlef translate(float x,
                         float y)

Translate this by the vector (x, y).

Parameters:

x - the x coordinate to translate by

y - the y coordinate to translate by

Returns:

this

translate

public Circlef translate(float x,
                         float y,
                         Circlef dest)

Translate this by the vector (x, y) and store the result in dest.

Parameters:

x - the x coordinate to translate by

y - the y coordinate to translate by

dest - will hold the result

Returns:

dest

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Return a string representation of this circle.

This method creates a new DecimalFormat on every invocation with the format string "0.000E0;-".

Overrides:

toString in class Object

Returns:

the string representation

toString

public String toString(NumberFormat formatter)

Return a string representation of this circle by formatting the vector components with the given NumberFormat.

Parameters:

formatter - the NumberFormat used to format the components with

Returns:

the string representation

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException