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Class Rectangle

Hierarchy

  • Rectangle

Index

Constructors

constructor

  • new Rectangle(x: number, X: number, y: number, Y: number): Rectangle
  • Parameters

    • x: number
    • X: number
    • y: number
    • Y: number

    Returns Rectangle

Properties

X

X: number

Y

Y: number

x

x: number

y

y: number

Methods

cx

  • cx(): number
  • Returns number

cy

  • cy(): number
  • Returns number

height

  • height(): number
  • Returns number

inflate

  • Parameters

    • pad: number

    Returns Rectangle

lineIntersections

  • lineIntersections(x1: number, y1: number, x2: number, y2: number): Array<Point>
  • return any intersection points between the given line and the sides of this rectangle

    method

    lineIntersection

    Parameters

    • x1: number

      number first x coord of line

    • y1: number

      number first y coord of line

    • x2: number

      number second x coord of line

    • y2: number

      number second y coord of line

    Returns Array<Point>

    any intersection points found

overlapX

  • Parameters

    Returns number

overlapY

  • Parameters

    Returns number

rayIntersection

  • rayIntersection(x2: number, y2: number): Point
  • return any intersection points between a line extending from the centre of this rectangle to the given point, and the sides of this rectangle

    method

    lineIntersection

    Parameters

    • x2: number

      number second x coord of line

    • y2: number

      number second y coord of line

    Returns Point

    any intersection points found

setXCentre

  • setXCentre(cx: number): void
  • Parameters

    • cx: number

    Returns void

setYCentre

  • setYCentre(cy: number): void
  • Parameters

    • cy: number

    Returns void

union

vertices

  • Returns Point[]

width

  • width(): number
  • Returns number

Static empty

  • Returns Rectangle

Static lineIntersection

  • lineIntersection(x1: number, y1: number, x2: number, y2: number, x3: number, y3: number, x4: number, y4: number): Point
  • Parameters

    • x1: number
    • y1: number
    • x2: number
    • y2: number
    • x3: number
    • y3: number
    • x4: number
    • y4: number

    Returns Point

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