CanvasImageData

Extended by

• CanvasRenderingContext2D
• OffscreenCanvasRenderingContext2D

Methods

createImageData()

Call Signature

createImageData(
   sw, 
   sh, 
   settings?
): ImageData;

MDN Reference

Parameters

Parameter	Type
sw	number
sh	number
settings?	ImageDataSettings

Returns

ImageData

Call Signature

createImageData(imageData): ImageData;

Parameters

Parameter	Type
imageData	ImageData

Returns

ImageData

---

getImageData()

getImageData(
   sx, 
   sy, 
   sw, 
   sh, 
   settings?
): ImageData;

MDN Reference

Parameters

Parameter	Type
sx	number
sy	number
sw	number
sh	number
settings?	ImageDataSettings

Returns

ImageData

---

putImageData()

Call Signature

putImageData(
   imageData, 
   dx, 
   dy
): void;

MDN Reference

Parameters

Parameter	Type
imageData	ImageData
dx	number
dy	number

Returns

void

Call Signature

putImageData(
   imageData, 
   dx, 
   dy, 
   dirtyX, 
   dirtyY, 
   dirtyWidth, 
   dirtyHeight
): void;

Parameters

Parameter	Type
imageData	ImageData
dx	number
dy	number
dirtyX	number
dirtyY	number
dirtyWidth	number
dirtyHeight	number

Returns

void