I have semi-raw data in a c# build task, the source is xml output of nDepend. i've got it generating html that can be made into a graph via very simple css (Vertical graphs). The format is kinda plain, and I'd love something that's more advanced or more simple to transition to different graph types, detail levels etc.
I imagine it's possible to generate an excel sheet as I've done excel automation before just not composing any part of the chart/graph programmatically (feeding in data only via external query and interop).
What are my options that would show nicely in outlook 2007? Are there any I've missed that are clean, elegant, or simple?