PDF.js version 1.1.233

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.1.230",
+  "version": "1.1.233",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"

build/pdf.combined.js

@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.1.230';
-PDFJS.build = '1da0b3a';
+PDFJS.version = '1.1.233';
+PDFJS.build = '0a744fb';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -534,7 +534,7 @@ Object.defineProperty(PDFJS, 'isLittleEndian', {
   }
 });
 
-  // Lazy test if the userAgant support CanvasTypedArrays
+  // Lazy test if the userAgent support CanvasTypedArrays
 function hasCanvasTypedArrays() {
   var canvas = document.createElement('canvas');
   canvas.width = canvas.height = 1;

build/pdf.js

@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.1.230';
-PDFJS.build = '1da0b3a';
+PDFJS.version = '1.1.233';
+PDFJS.build = '0a744fb';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -534,7 +534,7 @@ Object.defineProperty(PDFJS, 'isLittleEndian', {
   }
 });
 
-  // Lazy test if the userAgant support CanvasTypedArrays
+  // Lazy test if the userAgent support CanvasTypedArrays
 function hasCanvasTypedArrays() {
   var canvas = document.createElement('canvas');
   canvas.width = canvas.height = 1;

build/pdf.worker.js

@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.1.230';
-PDFJS.build = '1da0b3a';
+PDFJS.version = '1.1.233';
+PDFJS.build = '0a744fb';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -534,7 +534,7 @@ Object.defineProperty(PDFJS, 'isLittleEndian', {
   }
 });
 
-  // Lazy test if the userAgant support CanvasTypedArrays
+  // Lazy test if the userAgent support CanvasTypedArrays
 function hasCanvasTypedArrays() {
   var canvas = document.createElement('canvas');
   canvas.width = canvas.height = 1;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.1.230",
+  "version": "1.1.233",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [
     "Mozilla",

web/pdf_viewer.js

@@ -17,7 +17,7 @@
 /*jshint globalstrict: false */
 /* globals PDFJS, PDFViewer, PDFPageView, TextLayerBuilder, PDFLinkService,
            DefaultTextLayerFactory, AnnotationsLayerBuilder, PDFHistory,
-           DefaultAnnotationsLayerFactory, getFileName */
+           DefaultAnnotationsLayerFactory, getFileName, ProgressBar */
 
 // Initializing PDFJS global object (if still undefined)
 if (typeof PDFJS === 'undefined') {
@@ -29,7 +29,8 @@ if (typeof PDFJS === 'undefined') {
 
 
 var CSS_UNITS = 96.0 / 72.0;
-var DEFAULT_SCALE = 'auto';
+var DEFAULT_SCALE_VALUE = 'auto';
+var DEFAULT_SCALE = 1.0;
 var UNKNOWN_SCALE = 0;
 var MAX_AUTO_SCALE = 1.25;
 var SCROLLBAR_PADDING = 40;
@@ -2079,7 +2080,8 @@ var PDFViewer = (function pdfViewer() {
      * @returns {number}
      */
     get currentScale() {
-      return this._currentScale;
+      return this._currentScale !== UNKNOWN_SCALE ? this._currentScale :
+                                                    DEFAULT_SCALE;
     },
 
     /**
@@ -2091,7 +2093,7 @@ var PDFViewer = (function pdfViewer() {
       }
       if (!this.pdfDocument) {
         this._currentScale = val;
-        this._currentScaleValue = val.toString();
+        this._currentScaleValue = val !== UNKNOWN_SCALE ? val.toString() : null;
         return;
       }
       this._setScale(val, false);
@@ -2195,7 +2197,7 @@ var PDFViewer = (function pdfViewer() {
       // Fetch a single page so we can get a viewport that will be the default
       // viewport for all pages
       return firstPagePromise.then(function(pdfPage) {
-        var scale = this._currentScale || 1.0;
+        var scale = this.currentScale;
         var viewport = pdfPage.getViewport(scale * CSS_UNITS);
         for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
           var textLayerFactory = null;
@@ -2453,10 +2455,10 @@ var PDFViewer = (function pdfViewer() {
           return;
       }
 
-      if (scale && scale !== this.currentScale) {
+      if (scale && scale !== this._currentScale) {
         this.currentScaleValue = scale;
-      } else if (this.currentScale === UNKNOWN_SCALE) {
-        this.currentScaleValue = DEFAULT_SCALE;
+      } else if (this._currentScale === UNKNOWN_SCALE) {
+        this.currentScaleValue = DEFAULT_SCALE_VALUE;
       }
 
       if (scale === 'page-fit' && !dest[4]) {
@@ -3104,5 +3106,6 @@ var PDFHistory = (function () {
   PDFJS.PDFHistory = PDFHistory;
 
   PDFJS.getFileName = getFileName;
+  PDFJS.ProgressBar = ProgressBar;
 }).call((typeof window === 'undefined') ? this : window);