You might be able to tweak this pdf.js example to dump out its canvas element after it renders. https://github.com/mozilla/pdf.js/blob/master/examples/learning

You might be able to tweak this pdf.js example to dump out its canvas element after it renders. https://github.com/mozilla/pdf.js/blob/master/examples/learning/helloworld64.html https://github.com/mozilla/pdf.js/blob/master/examples/learn...