@thi.ng/rasterize/checks.js

Headless 2D shape drawing, filling & rasterization for arbitrary targets/purposes (no canvas required)

import { isFunction } from "@thi.ng/checks/is-function";
const isInBounds2D = ({ size }, x, y) => x >= 0 && x < size[0] && y >= 0 && y < size[1];
const ensureShader2D = (val) => isFunction(val) ? val : () => val;
export {
  ensureShader2D,
  isInBounds2D
};