org.htmlunit.util.geometry

Class Rectangle2D

java.lang.Object

org.htmlunit.util.geometry.Rectangle2D

All Implemented Interfaces:

Shape2D

public class Rectangle2D
extends Object
implements Shape2D

Simple 2D shape rectangle.

Author:

Ronald Brill

Field Summary

Fields inherited from interface org.htmlunit.util.geometry.Shape2D

EPSILON

Constructor Summary

Constructors

Constructor and Description
Rectangle2D(double x1, double y1, double x2, double y2) Ctor.

Method Summary

Modifier and Type	Method and Description
boolean	contains(double x, double y)
void	extend(double x, double y) Makes sure the provided point is part of the extended Rectangle2D by moving the right or left border to include y and moving the top or bottom border to include y.
double	getBottom()
double	getLeft()
boolean	isEmpty()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Rectangle2D

public Rectangle2D(double x1,
                   double y1,
                   double x2,
                   double y2)

Ctor.

Parameters:

x1 - x value of the first corner

y1 - y value of the first corner

x2 - x value of the second corner

y2 - y value of the second corner

Method Detail

getLeft

public double getLeft()

Returns:

the x coord of the leftmost corner.

getBottom

public double getBottom()

Returns:

the y coord of the bottom line.

contains

public boolean contains(double x,
                        double y)

Specified by:

contains in interface Shape2D

Parameters:

x - point x value

y - point y value

Returns:

true if the specified point is inside; false otherwise.

extend

public void extend(double x,
                   double y)

Makes sure the provided point is part of the extended Rectangle2D by moving the right or left border to include y and moving the top or bottom border to include y.

Parameters:

x - the x position to include

y - the y position to include

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Shape2D

Returns:

true if the Shape is empty.

toString

public String toString()

Overrides:

toString in class Object