When rotating image (due to EXIF orientation) image becomes totally black

[codedaemon]

This is because $canvas.width() and $canvas.height() always returns 0. I replaced those entries with canvas.width and canvas.height, and then everything worked fine.

I tested this on Chrome 66.0.3359.170, and jQuery 3.3.1

So if this used to work, some changes in some other package broke it.

[ajgarn]

Thanks for your feedback! Probably due to new versions of either jquery or another package as you say.
I'll try your fix out and update master when I get some spare time (if you want you can send a pull request). :)