[GRASS-dev] Rotation of vector map

[massimo costantini]

Hi,
I need to rotate vector map at display time. I don't want to create a
new vector map ratated (like v.trasform) but I need a new option on
d.vect command like zrot in v.trasform.

This functionality is already developed or I must devolop it myself?
someone can suggest me the right mode to do that (I think to "copy"
part of v.trasform in d.vect)?

Thanks at all

Massimo Costantini