Class PointContainer

v8 optimizations done. fromXXX methods are static to move out polymorphic code from class instance itself.

Hierarchy

PointContainer

Index

Constructors

constructor

Methods

Constructors

constructor

new PointContainer(): PointContainer

- Defined in utils/pointContainer.ts:19
Returns PointContainer

Methods

clone

clone(): PointContainer

- Defined in utils/pointContainer.ts:45
Returns PointContainer

getHeight

getHeight(): number

- Defined in utils/pointContainer.ts:29
Returns number

getPointArray

getPointArray(): Point[]

- Defined in utils/pointContainer.ts:41
Returns Point[]

getWidth

getWidth(): number

- Defined in utils/pointContainer.ts:25
Returns number

setHeight

setHeight(height: number): void

- Defined in utils/pointContainer.ts:37
Parameters
- height: number
Returns void

setWidth

setWidth(width: number): void

- Defined in utils/pointContainer.ts:33
Parameters
- width: number
Returns void

toUint32Array

toUint32Array(): Uint32Array

- Defined in utils/pointContainer.ts:59
Returns Uint32Array

toUint8Array

toUint8Array(): Uint8Array

- Defined in utils/pointContainer.ts:70
Returns Uint8Array

Static fromBuffer

fromBuffer(buffer: Buffer, width: number, height: number): PointContainer

- Defined in utils/pointContainer.ts:143
Parameters
- buffer: Buffer
- width: number
- height: number
Returns PointContainer

Static fromHTMLCanvasElement

fromHTMLCanvasElement(canvas: HTMLCanvasElement): PointContainer

- Defined in utils/pointContainer.ts:90
Parameters
- canvas: HTMLCanvasElement
Returns PointContainer

Static fromHTMLImageElement

fromHTMLImageElement(img: HTMLImageElement): PointContainer

- Defined in utils/pointContainer.ts:74
Parameters
- img: HTMLImageElement
Returns PointContainer

Static fromImageData

fromImageData(imageData: ImageData): PointContainer

- Defined in utils/pointContainer.ts:101
Parameters
- imageData: ImageData
Returns PointContainer

Static fromUint32Array

fromUint32Array(uint32Array: Uint32Array, width: number, height: number): PointContainer

- Defined in utils/pointContainer.ts:126
Parameters
- uint32Array: Uint32Array
- width: number
- height: number
Returns PointContainer

Static fromUint8Array

fromUint8Array(uint8Array: number[] | Uint8Array | Uint8ClampedArray, width: number, height: number): PointContainer

- Defined in utils/pointContainer.ts:108
Parameters
- uint8Array: number[] | Uint8Array | Uint8ClampedArray
- width: number
- height: number
Returns PointContainer

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