net.lenni0451.commons.math.shapes.rect

Class RectI

java.lang.Object

net.lenni0451.commons.math.shapes.rect.RectI

public class RectI
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static RectI	ZERO

Constructor Summary

Constructors

Constructor and Description
RectI(int width, int height)
RectI(int x, int y, int width, int height)

Method Summary

Modifier and Type	Method and Description
boolean	contains(RectI rect) Check if this rectangle contains another rectangle.
int	getArea()
int	getHeight()
int	getWidth()
int	getX()
int	getY()
RectI	intersection(RectI rect) Get the intersection of this rectangle with another rectangle.
boolean	intersects(RectI rect) Check if this rectangle intersects with another rectangle.
boolean	isSquare()
RectI	scale(int scale) Scale the rectangle by the same factor in both directions.
RectI	scale(int scaleX, int scaleY) Scale the rectangle by different factors in both directions.
RectI	translate(int x, int y) Translate the rectangle by the given values.

Methods inherited from class java.lang.Object

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

Field Detail

ZERO

public static final RectI ZERO

Constructor Detail

RectI

public RectI(int width,
             int height)

RectI

public RectI(int x,
             int y,
             int width,
             int height)

Method Detail

getX

public int getX()

Returns:

The x coordinate of the top left corner

getY

public int getY()

Returns:

The y coordinate of the top left corner

getWidth

public int getWidth()

Returns:

The width of the rectangle

getHeight

public int getHeight()

Returns:

The height of the rectangle

translate

public RectI translate(int x,
                       int y)

Translate the rectangle by the given values.

Parameters:

x - The x translation

y - The y translation

Returns:

The translated rectangle

getArea

public int getArea()

Returns:

The area of the rectangle

isSquare

public boolean isSquare()

Returns:

If the rectangle is a square

scale

public RectI scale(int scale)

Scale the rectangle by the same factor in both directions.

Parameters:

scale - The scale factor

Returns:

The scaled rectangle

scale

public RectI scale(int scaleX,
                   int scaleY)

Scale the rectangle by different factors in both directions.

Parameters:

scaleX - The scale factor for the x direction

scaleY - The scale factor for the y direction

Returns:

The scaled rectangle

intersects

public boolean intersects(RectI rect)

Check if this rectangle intersects with another rectangle.

Parameters:

rect - The other rectangle

Returns:

If the rectangles intersect

contains

public boolean contains(RectI rect)

Check if this rectangle contains another rectangle.

Parameters:

rect - The other rectangle

Returns:

If this rectangle contains the other rectangle

intersection

public RectI intersection(RectI rect)

Get the intersection of this rectangle with another rectangle.

Parameters:

rect - The other rectangle

Returns:

The intersection rectangle