Zynga open sources panning and zooming library for HTML and Canvas

I set up the demos here:<p><a href="http://qwan.org/scroller/demo/" rel="nofollow">http://qwan.org/scroller/demo/</a><p>(Thank you, GitHub Pages.)

There's no licensing information, even the source files simply have a copyright notice but no mention of the license under which it is being distributed.

EaselJs does this with ease as well: <a href="http://easeljs.com/" rel="nofollow">http://easeljs.com/</a>

What the web needs is a UI demo site. You could submit a page that was a demo, and it'd have some metadata in the markup to describe it, and then that would be iframed into the site - then there'd be a header to navigate all the demos. It could be called UIpalette. Any takers?

For me the other project they released was more interesting:<p><a href="https://github.com/zynga/viewporter" rel="nofollow">https://github.com/zynga/viewporter</a><p>Shows to what extremes you need to go to get fullscreen on all the Android customizations out there, HTC, Samsung etc.<p>Anyway very useful for me since I cant test on all those.

Based on <a href="https://github.com/unify/unify" rel="nofollow">https://github.com/unify/unify</a>

Can anyone help extending this?<p>Trying to add Click events to this.<p><a href="http://stackoverflow.com/questions/7621401/adding-a-click-event-to-zyngas-new-canvas-scrolling-api" rel="nofollow">http://stackoverflow.com/questions/7621401/adding-a-click-ev...</a>

This has just been announced in the JSConf EU conference in Berlin!

how's this compare to something like touchscroll.js for reproducing native-style scrolling in a mobile web app? e.g. content div that scrolls with fixed footer on ios

Does not work in IE 8.

Works on iPad too.

I would do this too. Nice way to get someone else to solve your difficult problems for free.