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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
- var _ImageBitmap = _interopRequireDefault(require("../classes/ImageBitmap"));
- function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
- var _default = jest.fn(function createImageBitmap(img, sx, sy, sWidth, sHeight, options) {
- var length = arguments.length;
- return new Promise((resolve, reject) => {
- if (length === 0) return reject(new TypeError('Failed to execute \'createImageBitmap\' on \'Window\': 1 argument required, but only 0 present.'));
- if (length === 3 || length === 4) return reject(new TypeError('Failed to execute \'createImageBitmap\' on \'Window\': Valid arities are: [1, 2, 5, 6], but ' + length + ' arguments provided.'));
- let validImage = false;
- if (img instanceof HTMLImageElement) validImage = true;
- if (img instanceof HTMLVideoElement) validImage = true;
- if (img instanceof HTMLCanvasElement) validImage = true; // checking constructor name is the only reliable way to verify the object's constructing class is "blob-like"
- if (img instanceof Blob || img && img.constructor && img.constructor.name === "Blob") validImage = true;
- if (img instanceof _ImageBitmap.default) validImage = true;
- if (img instanceof ImageData) validImage = true;
- if (!validImage) return reject(new TypeError('Failed to execute \'createImageBitmap\' on \'Window\': The provided value is not of type \'(HTMLImageElement or SVGImageElement or HTMLVideoElement or HTMLCanvasElement or Blob or ImageData or ImageBitmap or OffscreenCanvas)\''));
- if (length >= 2) {
- let index = 6;
- if (length === 2) {
- index = 2;
- options = sx;
- }
- if (length === 5) options = null;
- if (options !== null && options !== void 0) {
- if (typeof options !== 'object') throw new TypeError('Failed to execute \'createImageBitmap\' on \'Window\': parameter ' + index + ' (\'options\') is not an object.');
- }
- }
- if (length >= 5) {
- sWidth = Number(sWidth);
- sHeight = Number(sHeight);
- if (sWidth === 0 || !Number.isFinite(sWidth)) return reject(new RangeError('The crop rect width is 0.'));
- if (sHeight === 0 || !Number.isFinite(sHeight)) return reject(new RangeError('The crop rect height is 0.'));
- sWidth = Math.abs(sWidth);
- sHeight = Math.abs(sHeight);
- } else {
- sWidth = img.width || 1;
- sHeight = img.height || 1;
- }
- return resolve(new _ImageBitmap.default(sWidth, sHeight));
- });
- });
- exports.default = _default;
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