erge branch 'master' of https://github.com/naptha/tesseract.js

README.md

@@ -1,5 +1,4 @@
 > # UNDER CONTRUCTION
-> ## Due for Release on ~~Tuesday, Oct 4, 2016~~ Friday, Oct 7, 2016
 > Sorry for the delay!
 
 # [Tesseract.js](http://tesseract.projectnaptha.com/)

dist/tesseract.js

@@ -3,12 +3,19 @@
 
 exports.defaultOptions = {
     langPath: 'https://cdn.rawgit.com/naptha/tessdata/gh-pages/3.02/',
-    workerPath: 'dist/worker.js',
+    // workerPath: 'dist/worker.js',
+    workerPath: 'https://cdn.rawgit.com/naptha/tesseract.js/0.1.3/dist/worker.js',
     tesseractPath: 'https://cdn.rawgit.com/naptha/tesseract.js-core/0.1.0/index.js'
 };
 
 exports.spawnWorker = function spawnWorker(instance, workerOptions) {
-    var worker = new Worker(workerOptions.workerPath);
+    if (window.Blob && window.URL) {
+        var blob = new Blob(['importScripts("' + workerOptions.workerPath + '");']);
+        var worker = new Worker(window.URL.createObjectURL(blob));
+    } else {
+        var worker = new Worker(workerOptions.workerPath);
+    }
+
     worker.onmessage = function (e) {
         var packet = e.data;
         instance._recv(packet);
@@ -167,8 +174,13 @@ var TesseractWorker = function () {
 			var _this = this;
 
 			return this._delay(function (job) {
-				options = options || {};
+				if (typeof options === 'string') {
-				options.lang = options.lang || 'eng';
+					options = { lang: options };
+				} else {
+					options = options || {};
+					options.lang = options.lang || 'eng';
+				}
+
 				job._send('recognize', { image: image, options: options, workerOptions: _this.workerOptions });
 			});
 		}

dist/worker.js

@@ -12245,6 +12245,7 @@ function handleRecognize(req, res) {
         base.Init(null, lang);
         res.progress({ status: 'initialized with language' });
 
+        var options = req.options;
         for (var option in options) {
             if (options.hasOwnProperty(option)) {
                 base.SetVariable(option, options[option]);

src/browser/index.js

@@ -1,11 +1,18 @@
 exports.defaultOptions = {
     langPath: 'https://cdn.rawgit.com/naptha/tessdata/gh-pages/3.02/',
-    workerPath: 'dist/worker.js',
+    // workerPath: 'dist/worker.js',
+    workerPath: 'https://cdn.rawgit.com/naptha/tesseract.js/0.1.3/dist/worker.js',
     tesseractPath: 'https://cdn.rawgit.com/naptha/tesseract.js-core/0.1.0/index.js',    
 }
 
 exports.spawnWorker = function spawnWorker(instance, workerOptions){
-    var worker = new Worker(workerOptions.workerPath)
+    if(window.Blob && window.URL){
+        var blob = new Blob(['importScripts("' + workerOptions.workerPath + '");'])
+        var worker = new Worker(window.URL.createObjectURL(blob));
+    }else{
+        var worker = new Worker(workerOptions.workerPath)
+    }
+
     worker.onmessage = function(e){
         var packet = e.data;
         instance._recv(packet)

src/common/worker.js

@@ -91,6 +91,7 @@ function handleRecognize(req, res){
         base.Init(null, lang)
         res.progress({ status: 'initialized with language' })
 
+        var options = req.options;
         for (var option in options) {
             if (options.hasOwnProperty(option)) {
                 base.SetVariable(option, options[option]);

src/index.js

@@ -18,8 +18,13 @@ class TesseractWorker {
 
 	recognize(image, options){
 		return this._delay(job => {
-			options = options || {}
+			if(typeof options === 'string'){
-			options.lang = options.lang || 'eng';
+				options = { lang: options };
+			}else{
+				options = options || {}
+				options.lang = options.lang || 'eng';	
+			}
+			
 			job._send('recognize', { image: image, options: options, workerOptions: this.workerOptions })
 		})
 	}