How to rotate multiple polygons about their respective anchor points

Question

Possible Duplicate:
Rotate a feature in ArcGIS 10

I have a set of polygons, which are to be rotated in eight directions, about their respective fixed anchor points.

I am able to do so for a single polygon using Affine (Scale, Rotate, Translation), but unable to do so for multiple polygons in the same layer.

Can anyone provide a python script, for the same.

Regards, KSV