Can I have any harpoons in TikZ?
I refer to my previous question on harpoons: "How to draw protocol interaction" using amsmath
.
The closest thing I have found is this code:
\begin{tikzpicture}[decoration={bent,aspect=.3}]
\node[circle,draw] (A) at (.5,.5) {A};
\node[circle,draw] (B) at (3,1.5) {B};
\draw[->,decorate] (A) -- (B);
\draw[->,decorate] (B) -- (A);
\end{tikzpicture}