Hi Yanhe,
Sorry, 2D labels cannot be rotated.
Best,
Elaine
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Elaine C. Meng, Ph.D.                       
UCSF Chimera(X) team
Department of Pharmaceutical Chemistry
University of California, San Francisco

> On Jul 24, 2018, at 9:19 PM, Yanhe Zhao <yanhezhao1990@gmail.com> wrote:
>
> To whom may concern,
> This is Yanhe Zhao, from ut southwestern medical center.
> After I add the 2D labels, i know how to move them, but could I rotate them?
> I really appreciate if someone can do me the favor.
>
> Best,
> Yanhe