DataMarket/protovis-msie — pull request #3 by borgar (2011-11-23 12:01:55+00:00)
Title: Use divs to render panels to ensure crisp panels.

Let's talk about tradeoffs. We are getting:

* Crisp rendering.
* Faster rendering.
* Removes a strange bug where panel borders are sometimes not rendered.

But we loose:

* No more opacity support for panels (at least for lines).
* Sub-pixel widths are no longer possible.