Hi I save a canvas with the following codes.
var img = canvas.toDataURL("image/png").replace("image/png", "image/octet-stream");
window.location.href = img;
However IE9 doesn't work. Can not open data:image/octet-stream;base64,iVBORw0KGgoAAAANSUhEUgAAB4AAA.....
How can I make it work at IE9? Thanks for your helps...