Quadrangle Class Reference

Inherits BaseJavaClass.

Public Member Functions
	__construct (Point $leftTop, Point $rightTop, Point $rightBottom, Point $leftBottom)
	getLeftTop ()
	setLeftTop (Point $value)
	getRightTop ()
	setRightTop (Point $value)
	getRightBottom ()
	setRightBottom (Point $value)
	getLeftBottom ()
	setLeftBottom (Point $value)
	isEmpty ()
	contains (Point $pt)
	containsPoint (int $x, int $y)
	containsQuadrangle (Quadrangle $quad)
	containsRectangle (Rectangle $rect)
	equals (Quadrangle $obj)
	hashCode ()
	toString ()
	getBoundingRectangle ()
	getJavaClass ()
	getJavaClassName ()
	isNull ()
	printJavaClassName ()

Static Public Member Functions
static	EMPTY ()
static	construct (... $args)

Protected Member Functions
	init ()
	setJavaClass ($javaClass)

Detailed Description

Stores a set of four Points that represent a Quadrangle region.

Constructor & Destructor Documentation

__construct()

Quadrangle::__construct	(	Point	$leftTop,
		Point	$rightTop,
		Point	$rightBottom,
		Point	$leftBottom
	)

Initializes a new instance of the Quadrangle structure with the describing points.

Parameters

Point	$leftTop	‪A Point that represents the left-top corner of the Quadrangle.
Point	$rightTop	‪A Point that represents the right-top corner of the Quadrangle.
Point	$rightBottom	‪A Point that represents the right-bottom corner of the Quadrangle.
Point	$leftBottom	‪A Point that represents the left-bottom corner of the Quadrangle.

Member Function Documentation

construct()

static Quadrangle::construct (   $args )

static

contains()

Quadrangle::contains

(

Point

$pt

)

Determines if the specified Point is contained within this Quadrangle structure.

Parameters

Point

‪pt The Point to test.

Returns

‪bool Returns true if Point is contained within this Quadrangle structure; otherwise, false.

containsPoint()

Quadrangle::containsPoint	(	int	$x,
		int	$y
	)

Determines if the specified point is contained within this Quadrangle structure.

Parameters

int	$x	‪The x point cordinate.
int	$y	‪The y point cordinate.

Returns

‪bool Returns true if point is contained within this Quadrangle structure; otherwise, false.

containsQuadrangle()

Quadrangle::containsQuadrangle

(

Quadrangle

$quad

)

Determines if the specified Quadrangle is contained or intersect this Quadrangle structure.

Parameters

Quadrangle

‪quad The Quadrangle to test.

Returns

‪bool Returns true if Quadrangle is contained or intersect this Quadrangle structure; otherwise, false.

containsRectangle()

Quadrangle::containsRectangle

(

Rectangle

$rect

)

Determines if the specified Rectangle is contained or intersect this Quadrangle structure.

Parameters

Rectangle

‪rect The Rectangle to test.

Returns

‪bool Returns true if Rectangle is contained or intersect this Quadrangle structure; otherwise, false.

EMPTY()

static Quadrangle::EMPTY ( )

static

Represents a Quadrangle structure with its properties left uninitialized.Value: Quadrangle

equals()

Quadrangle::equals

(

Quadrangle

$obj

)

Returns a value indicating whether this instance is equal to a specified Quadrangle value.

Parameters

Quadrangle

$other

‪An Quadrangle value to compare to this instance.

Returns

‪bool true if obj has the same value as this instance; otherwise, false.

getBoundingRectangle()

Quadrangle::getBoundingRectangle

(

)

Creates Rectangle bounding this Quadrangle

Returns

‪Rectangle returns Rectangle bounding this Quadrangle

getJavaClass()

BaseJavaClass::getJavaClass ( )

inherited

getJavaClassName()

BaseJavaClass::getJavaClassName ( )

inherited

getLeftBottom()

Quadrangle::getLeftBottom

(

)

Gets left-bottom corner Point of Quadrangle regionValue: A left-bottom corner Point of Quadrangle region

getLeftTop()

Quadrangle::getLeftTop

(

)

Gets left-top corner Point of Quadrangle regionValue: A left-top corner Point of Quadrangle region

getRightBottom()

Quadrangle::getRightBottom

(

)

Gets right-bottom corner Point of Quadrangle regionValue: A right-bottom corner Point of Quadrangle region

getRightTop()

Quadrangle::getRightTop

(

)

Gets right-top corner Point of Quadrangle regionValue: A right-top corner Point of Quadrangle region

hashCode()

Quadrangle::hashCode

(

)

Returns the hash code for this instance.

Returns

‪int A 32-bit signed integer hash code.

init()

Quadrangle::init ( )

protected

Reimplemented from BaseJavaClass.

isEmpty()

Quadrangle::isEmpty

(

)

Tests whether all Points of this Quadrangle have values of zero.Value: Returns true if all Points of this Quadrangle have values of zero; otherwise, false.

isNull()

BaseJavaClass::isNull ( )

inherited

printJavaClassName()

BaseJavaClass::printJavaClassName ( )

inherited

setJavaClass()

BaseJavaClass::setJavaClass (   $javaClass )

protectedinherited

setLeftBottom()

Quadrangle::setLeftBottom

(

Point

$value

)

Gets left-bottom corner Point of Quadrangle regionValue: A left-bottom corner Point of Quadrangle region

setLeftTop()

Quadrangle::setLeftTop

(

Point

$value

)

Gets left-top corner Point of Quadrangle regionValue: A left-top corner Point of Quadrangle region

setRightBottom()

Quadrangle::setRightBottom

(

Point

$value

)

Gets right-bottom corner Point of Quadrangle regionValue: A right-bottom corner Point of Quadrangle region

setRightTop()

Quadrangle::setRightTop

(

Point

$value

)

Gets right-top corner Point of Quadrangle regionValue: A right-top corner Point of Quadrangle region

toString()

Quadrangle::toString

(

)

Returns a human-readable string representation of this Quadrangle.

Returns

‪string A string that represents this Quadrangle.