I\'m working on a thumbnailer whereby a service takes thumbnail images of HTML content in a form-less IE9 control. Everything is working smoothly with a DrawToBitmap call al
You can also set a doctype of HTML4 strict or HTML5.
From http://www.seowarp.com/blog/2011/06/svg-scaling-problems-in-ie9-and-other-browsers/ :
Before I begin, I’d just like to point out that on my test page, Internet Explorer 9 refused to display any of my SVG images on a basic HTML page until I declared the HTML4 strict or HTML5 doctypes.