Interface CanvasImageData

interface CanvasImageData {
    createImageData(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
    createImageData(imagedata: ImageData): ImageData;
    getImageData(sx: number, sy: number, sw: number, sh: number, settings?: ImageDataSettings): ImageData;
    putImageData(imagedata: ImageData, dx: number, dy: number): void;
    putImageData(imagedata: ImageData, dx: number, dy: number, dirtyX: number, dirtyY: number, dirtyWidth: number, dirtyHeight: number): void;
}

Hierarchy

CanvasImageData (view full)
- CanvasRenderingContext2D
- OffscreenCanvasRenderingContext2D

Index

Methods

createImageData getImageData putImageData

Methods

createImageData

createImageData(sw, sh, settings?): ImageData
MDN Reference
Parameters
- sw: number
- sh: number
- Optionalsettings: ImageDataSettings
Returns ImageData
createImageData(imagedata): ImageData
Parameters
- imagedata: ImageData
Returns ImageData

getImageData

getImageData(sx, sy, sw, sh, settings?): ImageData
MDN Reference
Parameters
- sx: number
- sy: number
- sw: number
- sh: number
- Optionalsettings: ImageDataSettings
Returns ImageData

putImageData

putImageData(imagedata, dx, dy): void
MDN Reference
Parameters
- imagedata: ImageData
- dx: number
- dy: number
Returns void
putImageData(imagedata, dx, dy, dirtyX, dirtyY, dirtyWidth, dirtyHeight): void
Parameters
- imagedata: ImageData
- dx: number
- dy: number
- dirtyX: number
- dirtyY: number
- dirtyWidth: number
- dirtyHeight: number
Returns void