import { BaseKernelFilter } from "./BaseKernelFilter";
/**
* Sharpen filter
* @extends {BaseKernelFilter}
*/
export class SharpenFilter extends BaseKernelFilter {
/**
* Creates an instance of SharpenFilter.
* @constructor
* @param {number} intensity
* @param {number} mix
*/
constructor(intensity, mix = 1) {
super(intensity, mix);
// prettier-ignore
this.kernels = [
0, -1, 0,
-1, 5, -1,
0, -1, 0,
];
}
}