Mtk-18 ▶ Mtk ▶ RegionAbstract

constructor

• new Region(): Mtk.Region

  Returns Mtk.Region

Static$gtype

apply_matrix_transform_expand

• apply_matrix_transform_expand(transform: Graphene.Matrix): Mtk.Region

  Parameters

  • transform: Graphene.Matrix

  Returns Mtk.Region

contains_point

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

  Parameters

  • x: number
  • y: number

  Returns boolean

contains_rectangle

• contains_rectangle(rect: Mtk.Rectangle): Mtk.RegionOverlap

  Parameters

  • rect: Mtk.Rectangle

  Returns Mtk.RegionOverlap

copy

• copy(): Mtk.Region

  Returns Mtk.Region

  A copy of the passed region

crop_and_scale

• crop_and_scale(
      src_rect: Graphene.Rect,
      dst_width: number,
      dst_height: number,
  ): Mtk.Region

  Parameters

  • src_rect: Graphene.Rect
  • dst_width: number
  • dst_height: number

  Returns Mtk.Region

downscale

• downscale(scale: number): Mtk.Region

  Parameters

  • scale: number

  Returns Mtk.Region

equal

• equal(other: Mtk.Region): boolean

  Parameters

  • other: Mtk.Region

  Returns boolean

get_box

• get_box(nth: number, x1: number, y1: number, x2: number, y2: number): void

  Parameters

  • nth: number
  • x1: number
  • y1: number
  • x2: number
  • y2: number

  Returns void

get_extents

• get_extents(): Mtk.Rectangle

  Returns Mtk.Rectangle

get_rectangle

• get_rectangle(nth: number): Mtk.Rectangle

  Parameters

  • nth: number

  Returns Mtk.Rectangle

intersect

• intersect(other: Mtk.Region): void

  Parameters

  • other: Mtk.Region

  Returns void

intersect_rectangle

• intersect_rectangle(rect: Mtk.Rectangle): void

  Parameters

  • rect: Mtk.Rectangle

  Returns void

is_empty

• is_empty(): boolean

  Returns boolean

num_rectangles

• num_rectangles(): number

  Returns number

ref

• ref(): Mtk.Region

  Increases the reference count

  Returns Mtk.Region

  The region

scale

• scale(scale: number): Mtk.Region

  Parameters

  • scale: number

  Returns Mtk.Region

subtract

• subtract(other: Mtk.Region): void

  Parameters

  • other: Mtk.Region

  Returns void

subtract_rectangle

• subtract_rectangle(rect: Mtk.Rectangle): void

  Parameters

  • rect: Mtk.Rectangle

  Returns void

translate

• translate(dx: number, dy: number): void

  Parameters

  • dx: number
  • dy: number

  Returns void

union

• union(other: Mtk.Region): void

  Parameters

  • other: Mtk.Region

  Returns void

union_rectangle

• union_rectangle(rect: Mtk.Rectangle): void

  Parameters

  • rect: Mtk.Rectangle

  Returns void

unref

• unref(): void

  Returns void

Staticcreate

• create(): Mtk.Region

  Returns Mtk.Region

Staticcreate_rectangle

• create_rectangle(rect: Mtk.Rectangle): Mtk.Region

  Parameters

  • rect: Mtk.Rectangle

  Returns Mtk.Region

Staticcreate_rectangles

• create_rectangles(rects: Mtk.Rectangle, n_rects: number): Mtk.Region

  Parameters

  • rects: Mtk.Rectangle
  • n_rects: number

  Returns Mtk.Region