Class DivRect

constructor

• new DivRect(): DivRect

  Create rectangle with all zero values.

  Returns DivRect
• new DivRect(left: number, right: number, top: number, bottom: number): DivRect

  Create rectangle with left, right, top, bottom. Properties centerX and centerY will be centered in the middle.

  Parameters

  • left: number
  • right: number
  • top: number
  • bottom: number

  Returns DivRect
• new DivRect(
      left: number,
      centerX: number,
      right: number,
      top: number,
      centerY: number,
      bottom: number,
  ): DivRect

  Create rectangle with full arguments.

  Parameters

  • left: number
  • centerX: number
  • right: number
  • top: number
  • centerY: number
  • bottom: number

  Returns DivRect

bottom

centerX

centerY

left

right

top

bottomh

• get bottomh(): number

  Bottom section height.

  Returns number

height

• get height(): number

  Height.

  Returns number

leftw

• get leftw(): number

  Left section width.

  Returns number

rightw

• get rightw(): number

  Right section width.

  Returns number

toph

• get toph(): number

  Top section height.

  Returns number

width

• get width(): number

  Width.

  Returns number

clipCopy

• clipCopy(clipRect: DivRect): DivRect

  Clip this Rect by given Rect. Immutable, return modified copy.

  Parameters

  • clipRect: DivRect

  Returns DivRect

clipInPlace

• clipInPlace(clipRect: DivRect): DivRect

  Clip this Rect by given Rect. Mmodifies this Rect.

  Parameters

  • clipRect: DivRect

  Returns DivRect

contains

• contains(x: number, y: number): boolean

  Does this Rect contain given (x, y)-point?

  Parameters

  • x: number
  • y: number

  Returns boolean

copy

• copy(): DivRect

  Created duplicate of this Rect.

  Returns DivRect

expandCopy

• expandCopy(rect: DivRect): DivRect

  Expand this Rect by given Rect. Immutable, returns modified copy.

  Parameters

  • rect: DivRect

  Returns DivRect

expandInPlace

• expandInPlace(rect: DivRect): DivRect

  Expand this Rect by given Rect. Modifies this Rect.

  Parameters

  • rect: DivRect

  Returns DivRect

getRect

• getRect(): DivRect

  Returns DivRect

offsetCopy

• offsetCopy(dx: number, dy: number): DivRect

  Move this rect by (dx, dy). Immutable, returns modified copy.

  Parameters

  • dx: number
  • dy: number

  Returns DivRect

offsetInPlace

• offsetInPlace(dx: number, dy: number): DivRect

  Move this rect by (dx, dy). Modifies this Rect.

  Parameters

  • dx: number
  • dy: number

  Returns DivRect

scaleCopy

• scaleCopy(scaleX: number, scaleY?: number): DivRect

  Scale Rect. Anchor pos is (centerX, centerY). Immutable, returns modified copy.

  Parameters

  • scaleX: number
  • OptionalscaleY: number

  Returns DivRect

  Copy of scaled Rect.

scaleInPlace

• scaleInPlace(scaleX: number, scaleY?: number): DivRect

  Scale Rect. Anchor pos is (centerX, centerY). Modifies this Rect.

  Parameters

  • scaleX: number
  • OptionalscaleY: number

  Returns DivRect

  Copy of scaled Rect.

Staticcreate

• create(left: number, top: number, width: number, height: number): DivRect

  Create rect from basic left, top, width and height arguments.

  Parameters

  • left: number
  • top: number
  • width: number
  • height: number

  Returns DivRect

StaticcreateCentered

• createCentered(
      centerX: number,
      centerY: number,
      width: number,
      height: number,
  ): DivRect

  Create rect from centerX, centerY, width, height arguments.

  Parameters

  • centerX: number

    Center x-coordinate.
  • centerY: number

    Center y-coordinate.
  • width: number
  • height: number

  Returns DivRect

StaticcreateSections

• createSections(
      leftw: number,
      rightw: number,
      toph: number,
      bottomh: number,
  ): DivRect

  Create rect from sections.

  Parameters

  • leftw: number

    Left section width.
  • rightw: number

    Right section width.
  • toph: number

    Top section height.
  • bottomh: number

    Bottomsection height.

  Returns DivRect

Staticequals

• equals(a: undefined | null | DivRect, b: undefined | null | DivRect): boolean

  Check if this Rect equals with given Rect.

  Parameters

  • a: undefined | null | DivRect
  • b: undefined | null | DivRect

  Returns boolean

StaticequalsFrame

• equalsFrame(
      a: undefined | null | DivRect,
      b: undefined | null | DivRect,
  ): boolean

  Check if frame (ignoring centerX/Y) of this Rect equals with given Rect, ignoring centerX and centerY.

  Parameters

  • a: undefined | null | DivRect
  • b: undefined | null | DivRect

  Returns boolean

Staticoverlap

• overlap(a: DivRect, b: DivRect): boolean

  Do a and b rects overlap?

  Parameters

  • a: DivRect
  • b: DivRect

  Returns boolean

StaticoverlapX

• overlapX(a: DivRect, b: DivRect): boolean

  Do horizontal measures of a and b rects overlap?

  Parameters

  • a: DivRect
  • b: DivRect

  Returns boolean