Just want to have some XAML graphs displayed in a help topic and rather have them in a vector format seemed to be a problem. One request was that the user can see without having to install additional plugins (as needed for SVGs).
Assuming that anybody reading a help file about code using WPF/XAML/Silverlight have it installed already and is able to see it. Otherwise a „Get Microsoft Silverlight“ is displayed. The Silverlight.js included is the one shipped with the Silverlight SDK.
Download a CHM example (and HTMLHelp Workshop Project) to see how it works.