I have an arrow like below:
It is generated using the below code:
\documentclass{article}
\usepackage[margin=0.3cm, paperwidth=3.3cm, paperheight=3.3cm]{geometry}
\usepackage{tikz}
\usetikzlibrary{shadows}
\definecolor{darkblue}{rgb}{0.2,0.2,0.6}
\definecolor{darkred}{rgb}{0.6,0.1,0.1}
\definecolor{darkgreen}{rgb}{0.2,0.6,0.2}
\def\arrow{
(10.75:1.1) -- (6.5:1) arc (6.25:120:1) [rounded corners=0.5] --
(120:0.9) [rounded corners=1] -- (130:1.1) [rounded corners=0.5] --
(120:1.3) [sharp corners] -- (120:1.2) arc (120:5.25:1.2)
[rounded corners=1] -- (10.75:1.1) -- (6.5:1) -- cycle
}
\def\arrows[#1]{
\begin{scope}[scale=#1]
\draw[color=darkred, left color=red, right color=red!60] \arrow;
\end{scope}
}
\begin{document}
\thispagestyle{empty}
\begin{center}
\begin{tikzpicture}
\arrows[1];
\end{tikzpicture}
\end{center}
\end{document}
I want to direct the arrow from point A to point B which can be any two points but I cant because I cant understand how to set the directions for the curved arrow. This figure is taken form tikz example.

arrows.metalibrary or questions like http://tex.stackexchange.com/questions/5461/is-it-possible-to-change-the-size-of-an-arrowhead-in-tikz-pgf?lq=1 – Ignasi Feb 22 '16 at 08:11