lifehash/src/lifehash/ChangeGrid.js

TypeScript/JavaScript implementation of LifeHash, a visual hash algorithm

import { Colors } from './constants.js';
import { Grid } from './Grid.js';
export class ChangeGrid extends Grid {
    set_changed(point) {
        for (const pointp of this.get_neighborhood(point)) {
            this.set_value(true, pointp[1]);
        }
    }
    color_for_value(val) {
        if (val) {
            return Colors.red;
        }
        else {
            return Colors.blue;
        }
    }
}