Rotate an Image in CF2.0

Hi everybody,

does anybody know what is the actual state of affairs on image rotation in CF2.0? I'm working on a mapping application for Pocket PC 2003 and the map (a bitmap in a picturebox) has to be able to rotate on arbitrary angles (not just 90°, 180°, etc ), so the map is always orientated to your walking direction.

As far as I know, the pixel-by-pixel moving approach is to slow, GAPI won't help and PInvoking some relevant C++/C libs won't apparently either because they don't know the bitmap object. That's what I got out of the internet so far and it was mostly older information.

Does anyone know some other way to rotate a bitmap in a picurebox?

Thanks,
Conny

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VS2005, PPC2003, CF2.0