"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.default = void 0; function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } class ImageData { get width() { return this._width; } get height() { return this._height; } get data() { return this._data; } constructor(arr, w, h) { _defineProperty(this, "_width", 0); _defineProperty(this, "_height", 0); _defineProperty(this, "_data", null); if (arguments.length === 2) { if (arr instanceof Uint8ClampedArray) { if (arr.length === 0) throw new RangeError('Source length must be a positive multiple of 4.'); if (arr.length % 4 !== 0) throw new RangeError('Source length must be a positive multiple of 4.'); if (!Number.isFinite(w)) throw new RangeError('The width is zero or not a number.'); if (w === 0) throw new RangeError('The width is zero or not a number.'); this._width = w; this._height = arr.length / 4 / w; this._data = arr; } else { const width = arr; const height = w; if (!Number.isFinite(height)) throw new RangeError('The height is zero or not a number.'); if (height === 0) throw new RangeError('The height is zero or not a number.'); if (!Number.isFinite(width)) throw new RangeError('The width is zero or not a number.'); if (width === 0) throw new RangeError('The width is zero or not a number.'); this._width = width; this._height = height; this._data = new Uint8ClampedArray(width * height * 4); } } else if (arguments.length === 3) { if (!(arr instanceof Uint8ClampedArray)) throw new TypeError('First argument must be a Uint8ClampedArray when using 3 arguments.'); if (arr.length === 0) throw new RangeError('Source length must be a positive multiple of 4.'); if (arr.length % 4 !== 0) throw new RangeError('Source length must be a positive multiple of 4.'); if (!Number.isFinite(h)) throw new RangeError('The height is zero or not a number.'); if (h === 0) throw new RangeError('The height is zero or not a number.'); if (!Number.isFinite(w)) throw new RangeError('The width is zero or not a number.'); if (w === 0) throw new RangeError('The width is zero or not a number.'); if (arr.length !== w * h * 4) throw new RangeError('Source doesn\'n contain the exact number of pixels needed.'); this._width = w; this._height = h; this._data = arr; } else { throw new TypeError('Wrong number of arguments provided.'); } } } exports.default = ImageData;