Class Rectangle

constructor

• new Rectangle(x?, y?, width?, height?): Rectangle

• Parameters

  • x: number = 0
  • y: number = 0
  • width: number = 0
  • height: number = 0

  Returns Rectangle

_height

_width

height

• get height(): number

• Returns number

• set height(height): void

• Parameters

  • height: number

  Returns void

width

• get width(): number

• Returns number

• set width(width): void

• Parameters

  • width: number

  Returns void

add

• add(rect): void

• Adds the given rectangle to this rectangle.

  Parameters

  • rect: Rectangle

  Returns void

clone

• clone(): Rectangle

• Returns a clone of this Point.

  Returns Rectangle

equals

• equals(rect): boolean

• Returns true if the given object equals this rectangle.

  Parameters

  • rect: null | Rectangle

  Returns boolean

getCenterX

• getCenterX(): number

• Returns the x-coordinate of the center point.

  Returns number

getCenterY

• getCenterY(): number

• Returns the y-coordinate of the center point.

  Returns number

getPoint

• getPoint(): Point

• Returns the top, left corner as a new Point.

  Returns Point

grow

• grow(amount): void

• Grows the rectangle by the given amount, that is, this method subtracts the given amount from the x- and y-coordinates and adds twice the amount to the width and height.

  Parameters

  • amount: number

  Returns void

intersect

• intersect(rect): void

• Changes this rectangle to where it overlaps with the given rectangle.

  Parameters

  • rect: Rectangle

  Returns void

rotate90

• rotate90(): void

• Rotates this rectangle by 90 degree around its center point.

  Returns void

setRect

• setRect(x, y, width, height): void

• Sets this rectangle to the specified values

  Parameters

  • x: number
  • y: number
  • width: number
  • height: number

  Returns void

StaticfromRectangle

• fromRectangle(rect): Rectangle

• Returns a new Rectangle which is a copy of the given rectangle.

  Parameters

  • rect: Rectangle

  Returns Rectangle