Class Rectangle

java.lang.Object

Rectangle

public class Rectangle
extends java.lang.Object

A class to represent a Rectangle. You do not have to use this, but it's quite convenient. Invariant: right >= left and top >= bottom (i.e., numbers get bigger as you move up/right).

Field Summary

Fields

Modifier and Type	Field and Description
float	bottom Bottom edge of the rectangle.
float	left Left edge of the rectangle.
float	right Right edge of the rectangle.
float	top Top edge of the rectangle.

Constructor Summary

Constructors

Constructor and Description
Rectangle(float l, float r, float t, float b) Create a Rectangle with the given edges.

Method Summary

Methods

Modifier and Type	Method and Description
Rectangle	encompass(Rectangle that) Returns a new Rectangle that is the smallest rectangle containing this and that.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

left

public float left

Left edge of the rectangle.

right

public float right

Right edge of the rectangle.

top

public float top

Top edge of the rectangle.

bottom

public float bottom

Bottom edge of the rectangle.

Constructor Detail

Rectangle

public Rectangle(float l,
         float r,
         float t,
         float b)

Create a Rectangle with the given edges.

Parameters:

l - left edge

r - right edge

t - top edge

b - bottom edge

Method Detail

encompass

public Rectangle encompass(Rectangle that)

Returns a new Rectangle that is the smallest rectangle containing this and that.

Parameters:

that - other Rectangle

Returns:

smallest Rectangle containing this and that

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object