Reading the various threads with peoples different questions to OOXML tickled my curiosity:
what are you guys (m/f) working on (or have worked on, or will be working on) in OOXML?
I'll start myself:
I have created a read-only .NET API for SpreadsheetML with formats and all (covers not all, but what the customer needed). I use this so far for an Excel webpart that renders a normal HTML table with all (almost) formats (borders, fill, font, number styles etc).
This webpart was made due to that the Excel webpart you get out of the box (Excel Web Access) didnt fill my customers needs in regard to customization.
The webpart takes an URL to a Excel Trusted Location and uses Excel Services webservice to get and set information. There is also a setting to either allow custom formats such as fill and font color or use the existing Table styles used in the rich text editor.
So now its *your* turn ;-)
AndersR
PS. I made the since back then the beta API wasnt released yet, and also covers more than the API in many regards.
I wrote diffopc+ and xlsgen.
diffopc+ creates diffs, diagnosis, validation and adds navigational links to any OPC file, any OpenOffice file, and in fact in ZIP package containing text/html/xml entries. This product was created out of desperation of the ECMA 376 papers while I was adding Microsoft's Office XML to xlsgen.
xlsgen is a competitor to Excel, supporting both binary and "XML" formats. 100 times faster to get anything done on the server. Run-time capabilities (calculation, validation ...). Advanced features such as spark lines and html cells.
I develop an entire dll to add slide, remove slide, add master, ....Other functionalities are merge 2 presentation, with their own master..
I want to create a visualization of the slide ;)