Html2canvas Not Working In Ie9 Only

I want to print div area automatically. So I have used Html2Canvas. It working perfectly in all browsers except IE9. Please correct my code if it has any bugs function printSchedul

Solution 1:

This code works fine in all browser.

html2canvas([document.getElementById(divName)], { 
 onrendered: function (canvas) { 
   var imageData= canvas.toDataURL('image/png',1.0);
 } 
});