pdf.js working ie 10

-//var pluginUrl = window.location.protocol + '//' + window.location.host + '/commonwell';
-//var pdf_customizer = "http://localhost:8888/pdf-customizer/public";
+var pluginUrl = window.location.protocol + '//' + window.location.host + '/commonwell';
+var pdf_customizer = "http://localhost:8888/pdf-customizer/public";
 
 
-var pluginUrl = window.location.protocol + '//' + window.location.host;
-var pdf_customizer = "https://pdf-customizer.synapsus.co";
+//var pluginUrl = window.location.protocol + '//' + window.location.host;
+//var pdf_customizer = "https://pdf-customizer.synapsus.co";
 
 
 var imageHeight = "";
@@ -740,7 +740,7 @@ function finalPdf(data, json) {
 
         var strVar2 = ""
 
-        strVar2 += '<div id="seepdf" style=" width:' + imageWidth + 'px; height: ' + imageHeight + 'px; overflow: hidden;" >  <div id="page"><canvas id="the-canvas"></canvas></page></div>';
+        strVar2 += '<div id="seepdf" style=" width:' + imageWidth + 'px; height: ' + imageHeight + 'px; overflow: hidden;" > <canvas id="the-canvas" width="' + imageWidth + '" height="' + imageHeight + '"></canvas></div>';
 
         document.getElementById('pdfPreviewInner').innerHTML = strVar2;
 
@@ -761,10 +761,12 @@ PDFJS.getDocument(pfd_url)
   })
   .then(function(page) {
     // Set scale (zoom) level
-    var scale = 1.35;
+    var scale = 1;
 
     // Get viewport (dimensions)
-    var viewport = page.getViewport(scale);
+
+    //var viewport = page.getViewport(scale);
+
 
     // Get canvas#the-canvas
     var canvas = document.getElementById('the-canvas');
@@ -773,9 +775,10 @@ PDFJS.getDocument(pfd_url)
     var context = canvas.getContext('2d');
 
     // Set dimensions to Canvas
-    canvas.height = viewport.height;
-    canvas.width = viewport.width;
+    canvas.height = imageHeight;
+    canvas.width = imageWidth;
 
+    var viewport = page.getViewport(canvas.width / page.getViewport(1.0).width);
     // Prepare object needed by render method
     var renderContext = {
       canvasContext: context,