Good pinch-to-zoom in image object?

[Richard Gaskin]

There's a Lesson at the LC site on doing pinch-to-zoom with images, but 
it's kinda wonky (zooms okay, but at object center rather than 
touchpoint), and as I hunt around I see most people just give up an use 
a browser object.

I have an app in which I'd rather not add the overhead of embedding an 
entire browser process with my process just to get a good pinch-to-zoom, 
so if there's a script out there that handles that well in an image 
object I'd be grateful for the time saved.

TIA -

-- 
  Richard Gaskin
  Fourth World Systems
  Software Design and Development for the Desktop, Mobile, and the Web
  ____________________________________________________________________
  Ambassador at FourthWorld.com                http://www.FourthWorld.com