face-api.js
Version:
JavaScript API for face detection and face recognition in the browser with tensorflow.js
57 lines • 2.27 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var createBrowserEnv_1 = require("./createBrowserEnv");
var createFileSystem_1 = require("./createFileSystem");
var createNodejsEnv_1 = require("./createNodejsEnv");
var isBrowser_1 = require("./isBrowser");
var isNodejs_1 = require("./isNodejs");
var environment;
function getEnv() {
if (!environment) {
throw new Error('getEnv - environment is not defined, check isNodejs() and isBrowser()');
}
return environment;
}
function setEnv(env) {
environment = env;
}
function initialize() {
// check for isBrowser() first to prevent electron renderer process
// to be initialized with wrong environment due to isNodejs() returning true
if (isBrowser_1.isBrowser()) {
setEnv(createBrowserEnv_1.createBrowserEnv());
}
if (isNodejs_1.isNodejs()) {
setEnv(createNodejsEnv_1.createNodejsEnv());
}
}
function monkeyPatch(env) {
if (!environment) {
initialize();
}
if (!environment) {
throw new Error('monkeyPatch - environment is not defined, check isNodejs() and isBrowser()');
}
var _a = env.Canvas, Canvas = _a === void 0 ? environment.Canvas : _a, _b = env.Image, Image = _b === void 0 ? environment.Image : _b;
environment.Canvas = Canvas;
environment.Image = Image;
environment.createCanvasElement = env.createCanvasElement || (function () { return new Canvas(); });
environment.createImageElement = env.createImageElement || (function () { return new Image(); });
environment.ImageData = env.ImageData || environment.ImageData;
environment.Video = env.Video || environment.Video;
environment.fetch = env.fetch || environment.fetch;
environment.readFile = env.readFile || environment.readFile;
}
exports.env = {
getEnv: getEnv,
setEnv: setEnv,
initialize: initialize,
createBrowserEnv: createBrowserEnv_1.createBrowserEnv,
createFileSystem: createFileSystem_1.createFileSystem,
createNodejsEnv: createNodejsEnv_1.createNodejsEnv,
monkeyPatch: monkeyPatch,
isBrowser: isBrowser_1.isBrowser,
isNodejs: isNodejs_1.isNodejs
};
initialize();
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