向现有的 Protovis 项目添加对 IE8 的支持
背景信息
我目前正在寻找方法，为使用 Protovis（以及标签）的现有项目添加对旧版 Internet Explorer 的支持。我的搜索将我带到了两个主要地方：
- http://multimedia.journalism .berkeley.edu/tutorials/protovis-internet-explorer/
- 涉及 Chrome Frame 插件以及 SVGweb
- https://gitorious.org/protovis/jloves -原型
- 似乎是 Protovis 与 SVGweb 的集成
到目前为止，我已经下载了每个示例并在 IE8 中打开它们，但没有成功。 IE 的确切版本是 8.0.7600.16385，运行在 64 位 Windows 7 计算机上，为了 SVGweb，安装的 Flash 版本是 10.2.152。
问题
由于我没有成功完成这些工作，我想知道我是否做错了什么。任何人都可以验证 http://multimedia 中找到的示例.journalism.berkeley.edu/media/upload/tutorials/protovis/protovis-ie.zip 和/或 https://gitorious.org/~jlove/protovis/jloves-protovis/commits/master 在 IE8 中工作吗？如果没有，是否有其他方法（最好是服务器端，但如果有一个用户可以下载并安装 IE8 的插件也可以）使 protovis 在旧版 IE 上工作？
感谢您的任何帮助或建议！
Background Info
I'm currently searching around for ways to add support for older versions of Internet Explorer for an existing project that uses Protovis (and therefore the tag). My searching around has led me to two main places:
- http://multimedia.journalism.berkeley.edu/tutorials/protovis-internet-explorer/
- Touches on the Chrome Frame plugin as well as SVGweb
- https://gitorious.org/protovis/jloves-protovis
- Seems to be an integration of Protovis with SVGweb
So far, I've downloaded the examples from each of these and opened them up in IE8 and have had no success whatsoever. The exact version of the IE is 8.0.7600.16385 and is running on a 64 bit Windows 7 Machine, and for the sake of SVGweb, the Flash version installed is 10.2.152.
The question(s)
Since I've had no luck making any of these work, I'm wondering if I'm doing something wrong. Can anyone verify that the examples found in http://multimedia.journalism.berkeley.edu/media/upload/tutorials/protovis/protovis-ie.zip and/or https://gitorious.org/~jlove/protovis/jloves-protovis/commits/master work in IE8? If not, is there any other way (preferrably server side, but if there is a plugin that users can download and install for IE8 that would be okay too) to make protovis work on older IE versions?
Thank you for any help or advice!
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我也从未对这些解决方案有过任何运气。然而，datamarket.com 最近推出了一个可从 http://blog.datamarket.com/2011/06/22/protovis-support-internet-explorer-8/ 这对我来说开箱即用。唯一的缺点是，可视化的交互方面可能无法在使用填充程序的 IE 中工作 - 我有一些拖动选择功能，我必须在 IE 下使用滑块重新实现。
I never had any luck with either of those solutions either. However, datamarket.com have recently come up with a drop-in shim available from http://blog.datamarket.com/2011/06/22/protovis-support-internet-explorer-8/ which worked right out of the box for me. The only drawback is that interactive aspects of your visualisation may not work in IE using the shim - I had some drag-select functionality that I had to re-implement with sliders under IE.