Class Layer

Implements

ILayer

Index

Constructors

Properties

_ctx _info _octx _offscreen _onscreen

Accessors

ctx height id info name octx offscreen onscreen opacity width

Methods

Constructors

constructor

new Layer(inits: ILayerInits): Layer
Parameters
- inits: ILayerInits
Returns Layer
- Defined in writeboard/board/Layer.ts:56

Properties

`Protected`_ctx

_ctx: CanvasRenderingContext2D

`Protected`_info

_info: ILayerInfo

`Protected`_octx

_octx: CanvasRenderingContext2D

`Protected`_offscreen

_offscreen: HTMLCanvasElement

`Protected`_onscreen

_onscreen: HTMLCanvasElement

Accessors

ctx

get ctx(): CanvasRenderingContext2D
Returns CanvasRenderingContext2D
Implementation of ILayer.ctx
- Defined in writeboard/board/Layer.ts:47

height

get height(): number
Returns number
- Defined in writeboard/board/Layer.ts:85
set height(v: number): void
Parameters
- v: number
Returns void
- Defined in writeboard/board/Layer.ts:88

id

get id(): string
Returns string
- Defined in writeboard/board/Layer.ts:51

info

get info(): ILayerInfo
Returns ILayerInfo
Implementation of ILayer.info
- Defined in writeboard/board/Layer.ts:44

name

get name(): string
Returns string
Implementation of ILayer.name
- Defined in writeboard/board/Layer.ts:43

octx

get octx(): CanvasRenderingContext2D
Returns CanvasRenderingContext2D
Implementation of ILayer.octx
- Defined in writeboard/board/Layer.ts:48

offscreen

get offscreen(): HTMLCanvasElement
Returns HTMLCanvasElement
Implementation of ILayer.offscreen
- Defined in writeboard/board/Layer.ts:46

onscreen

get onscreen(): HTMLCanvasElement
Returns HTMLCanvasElement
Implementation of ILayer.onscreen
- Defined in writeboard/board/Layer.ts:45

opacity

get opacity(): number
Returns number
Implementation of ILayer.opacity
- Defined in writeboard/board/Layer.ts:49
set opacity(v: number): void
Parameters
- v: number
Returns void
Implementation of ILayer.opacity
- Defined in writeboard/board/Layer.ts:50

width

get width(): number
Returns number
- Defined in writeboard/board/Layer.ts:78
set width(v: number): void
Parameters
- v: number
Returns void
- Defined in writeboard/board/Layer.ts:81

Methods

destory

destory(): void
Returns void
- Defined in writeboard/board/Layer.ts:92