org.joml

Class Rectanglef

java.lang.Object

org.joml.Rectanglef

All Implemented Interfaces:

Externalizable, Serializable

public class Rectanglef
extends Object
implements Externalizable

Represents a 2D axis-aligned rectangle.

Author:

Kai Burjack

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
float	maxX The x coordinate of the maximum corner.
float	maxY The y coordinate of the maximum corner.
float	minX The x coordinate of the minimum corner.
float	minY The y coordinate of the minimum corner.

Constructor Summary

Constructors

Constructor and Description
Rectanglef() Create a new Rectanglef with a minimum and maximum corner of (0, 0).
Rectanglef(float minX, float minY, float maxX, float maxY) Create a new Rectanglef with the given minimum and maximum corner coordinates.
Rectanglef(Rectanglef source) Create a new Rectanglef as a copy of the given source.
Rectanglef(Vector2fc min, Vector2fc max) Create a new Rectanglef with the given min and max corner coordinates.

Method Summary

Modifier and Type	Method and Description
boolean	contains(float x, float y) Check if this rectangle contains the given point (x, y).
boolean	contains(Vector2f point) Check if this rectangle contains the given point.
boolean	equals(Object obj)
int	hashCode()
boolean	intersects(Rectangled other) Check if this and the given rectangle intersect.
void	readExternal(ObjectInput in)
String	toString() Return a string representation of this rectangle.
String	toString(NumberFormat formatter) Return a string representation of this rectangle by formatting the vector components with the given NumberFormat.
Rectanglef	translate(float x, float y) Translate this by the vector (x, y).
Rectanglef	translate(float x, float y, Rectanglef dest) Translate this by the vector (x, y) and store the result in dest.
Rectanglef	translate(Vector2fc xy) Translate this by the given vector xy.
Rectanglef	translate(Vector2fc xy, Rectanglef 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

minX

public float minX

The x coordinate of the minimum corner.

minY

public float minY

The y coordinate of the minimum corner.

maxX

public float maxX

The x coordinate of the maximum corner.

maxY

public float maxY

The y coordinate of the maximum corner.

Constructor Detail

Rectanglef

public Rectanglef()

Create a new Rectanglef with a minimum and maximum corner of (0, 0).

Rectanglef

public Rectanglef(Rectanglef source)

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

Parameters:

source - the Rectanglef to copy from

Rectanglef

public Rectanglef(Vector2fc min,
                  Vector2fc max)

Create a new Rectanglef with the given min and max corner coordinates.

Parameters:

min - the minimum coordinates

max - the maximum coordinates

Rectanglef

public Rectanglef(float minX,
                  float minY,
                  float maxX,
                  float maxY)

Create a new Rectanglef with the given minimum and maximum corner coordinates.

Parameters:

minX - the x coordinate of the minimum corner

minY - the y coordinate of the minimum corner

maxX - the x coordinate of the maximum corner

maxY - the y coordinate of the maximum corner

Method Detail

intersects

public boolean intersects(Rectangled other)

Check if this and the given rectangle intersect.

Parameters:

other - the other rectangle

Returns:

true iff both rectangles intersect; false otherwise

contains

public boolean contains(Vector2f point)

Check if this rectangle contains the given point.

Parameters:

point - the point to test

Returns:

true iff this rectangle contains the point; false otherwise

contains

public boolean contains(float x,
                        float y)

Check if this rectangle contains the given point (x, y).

Parameters:

x - the x coordinate of the point to check

y - the y coordinate of the point to check

Returns:

true iff this rectangle contains the point; false otherwise

translate

public Rectanglef translate(Vector2fc xy)

Translate this by the given vector xy.

Parameters:

xy - the vector to translate by

Returns:

this

translate

public Rectanglef translate(Vector2fc xy,
                            Rectanglef 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 Rectanglef 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 Rectanglef translate(float x,
                            float y,
                            Rectanglef 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 rectangle.

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 rectangle by formatting the vector components with the given NumberFormat.

Parameters:

formatter - the NumberFormat used to format the vector 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