[]

Wijmo
- Arraybase
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Interops

Rect Class

Rect Class

Class that represents a rectangle (with left, top, width, and height).

Heirarchy

Rect

Constructors

constructor

Properties

Methods

Constructors

constructor

new Rect(left: number, top: number, width: number, height: number): Rect

Initializes a new instance of the Rect class.

Parameters
- left: number
  
  Left coordinate of the new Rect.
- top: number
  
  Top coordinate of the new Rect.
- width: number
  
  Width of the new Rect.
- height: number
  
  Height of the new Rect.
Returns Rect

Properties

bottom

bottom: number

Gets the bottom coordinate of this Rect.

height

height: number

Gets or sets the height of this Rect.

left

left: number

Gets or sets the left coordinate of this Rect.

right

right: number

Gets the right coordinate of this Rect.

top

top: number

Gets or sets the top coordinate of this Rect.

width

width: number

Gets or sets the width of this Rect.

Methods

clone

clone(): Rect

Creates a copy of this Rect.

Returns Rect

contains

contains(pt: any): boolean

Determines whether the rectangle contains a given point or rectangle.

Parameters
- pt: any
  
  The Point or Rect to ckeck.
Returns boolean

equals

equals(rc: Rect): boolean

Returns true if a Rect has the same coordinates and dimensions as this Rect.

Parameters
- rc: Rect
  
  Rect to compare to this Rect.
Returns boolean

inflate

inflate(dx: number, dy: number, rectWidth?: number, rectHeight?: number): Rect

Creates a rectangle that results from expanding or shrinking a rectangle by the specified amounts.

Parameters
- dx: number
  
  The amount by which to expand or shrink the left and right sides of the rectangle.
- dy: number
  
  The amount by which to expand or shrink the top and bottom sides of the rectangle.
- Optional rectWidth: number
- Optional rectHeight: number
Returns Rect

Static fromBoundingRect

fromBoundingRect(rc: any): Rect

Creates a Rect from ClientRect or SVGRect objects.

Parameters
- rc: any
  
  Rectangle obtained by a call to the DOM's getBoundingClientRect or GetBoundingBox methods.
Returns Rect

Static intersection

intersection(rc1: Rect, rc2: Rect): Rect

Gets a rectangle that represents the intersection of two rectangles.

Parameters
- rc1: Rect
  
  First rectangle.
- rc2: Rect
  
  Second rectangle.
Returns Rect

Static union

union(rc1: Rect, rc2: Rect): Rect

Gets a rectangle that represents the union of two rectangles.

Parameters
- rc1: Rect
  
  First rectangle.
- rc2: Rect
  
  Second rectangle.
Returns Rect