Defines a matrix that describes how a specified pixel and its surrounding pixels affect the value computed for the pixel’s position in the output image of a filtering operation.
The X origin and Y origin indicate the kernel matrix element that corresponds to the pixel position for which an output value is being computed.
imageFilterKernel(width, height, data)
returns any
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
| width | numeric | Yes | ||
| height | numeric | Yes | ||
| data | any | Yes |