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Version: Version 5 beta

Class: Rectangle<T>

Represents a rectangle in a two-dimensional coordinate system.

Type Parameters​

• T extends Point

Implements​

Constructors​

new Rectangle()​

new Rectangle<T>(topLeft, size): Rectangle<T>

Creates a new Rectangle instance with the specified top-left corner and size.

Parameters​

• topLeft: T

The top-left corner of the rectangle.

• size: Size

The size of the rectangle.

Returns​

Rectangle<T>

new Rectangle()​

new Rectangle<T>(x, y, width, height): Rectangle<T>

Creates a new Rectangle instance with the specified coordinates and dimensions.

Parameters​

• x: number

The X coordinate of the top-left corner.

• y: number

The Y coordinate of the top-left corner.

• width: number

The width of the rectangle.

• height: number

The height of the rectangle.

Returns​

Rectangle<T>

Properties​

size​

size: Size

The size of the rectangle.

topLeft​

topLeft: T

The top-left corner of the rectangle.

Accessors​

bottomLeft​

get bottomLeft(): T

Gets the bottom-left corner of the rectangle.

Returns​

T

bottomRight​

get bottomRight(): T

Gets the bottom-right corner of the rectangle.

Returns​

T

height​

get height(): number

The height of the rectangle.

set height(height): void

Parameters​

• height: number

Returns​

number

topRight​

get topRight(): T

Gets the top-right corner of the rectangle.

Returns​

T

width​

get width(): number

The width of the rectangle.

set width(width): void

Parameters​

• width: number

Returns​

number

Methods​

clone()​

clone(): Rectangle<T>

Creates a deep copy of the object.

Returns​

Rectangle<T>

A new instance that is a deep copy of the original object.

Implementation of​

Cloneable.clone

calculateBoundingBox()​

static calculateBoundingBox(points): Rectangle<Point>

Calculates the bounding box that encompasses a given set of points.

Parameters​

• points: Point[]

An array of Point objects representing the points to enclose.

Returns​

Rectangle<Point>

A Rectangle representing the bounding box of the points, or null if the input array is empty.

Remarks​

This method determines the smallest rectangular area that fully contains all the provided points. It iterates through the points to find the minimum and maximum x and y coordinates, then constructs a Rectangle using those boundaries.

If the input array is empty, the function returns null.