Seems to be broken.

[mrbinky3000]

Tired on desktop and mobile device. All the demo's say scale, x, and y are NAN. Nothing happens when I try to pinch zoom. Is this a problem with the demo only or is the project currently unmaintained?

[eruby94]

I had it initially display NaN, but on mobile, after zooming a bit, the numbers populate. Definitely seems off though.

[mrbinky3000]

I can't get it to work on latest Mobile Chrome on my Nexus phone. It never zooms. I can't get the alt-click drag to work on the latest Chrome in a desktop browser.

[FullstackJack]

Same. Not working on macOS Sierra Chrome 65.

[alex996]

I can confirm on latest Chrome 66, Horizontal and Vertical Image examples don't work. Initial Scale works, but it breaks if you switch to another example, and go back to it and zoom. Also, did you test Alt click on Linux desktop? It doesn't seem to work. Is this package still maintained?

[ozzy24rent]

Demo not working on mobile at all, partly works on desktop. Is this being maintained?