Beamer arrows to figure certian location

Question

I have the following picture:

I would like to draw arrow to the cell membrane, to the mitochondrion and to the nuclear envelope and on the other side of the arrow the appropriate cell organell/membrane.

Another important thing is that, the text should be on the right side of the figure

I have tried to do it, but I am stucked.

Code:

\documentclass{beamer}
\usepackage{tikz}
\usetikzlibrary{positioning}
\begin{document}
\begin{frame}
\begin{tikzpicture}
\node (cellMembrane) {};
\node (mitochondrion) {};
\node (nuclearEnvelope) {};
\node (cell) [left=of cellMembrane] {\includegraphics[width=4cm]{pic.png}};
\node (a) [] at (cell.center) {};
\node (b) [] at (cellMembrane.center) {cell membrane};
\node (c) [] at (mitochondrion.center) {mitochondrion};
\node (d) [] at (nuclearEnvelope.center) {nuclear envelope};
\draw [ultra thick,magenta,<-] (a) to (b);
\draw [ultra thick,magenta,<-] (a) to (c);
\draw [ultra thick,magenta,<-] (a) to (d);
\end{tikzpicture}
\end{frame}
\end{document}

Output

UPDATE

\documentclass{beamer}
\usepackage{tikz}
\usepackage{tikz-imagelabels}
\begin{document}
\begin{frame}
\begin{annotationimage}{width=6cm}{pic.png}
    \draw[annotation right = {cell membrane at 0.45}, thick, ->] to (0.75,0.45);
    \draw[annotation right = {nuclear envelope at 0.75}, thick, ->] to (0.6,0.64);
\end{annotationimage}
\end{frame}
\end{document}

Output:

The problem is that, it add a white border or someting like that around the arrow. Other problem is that a "white" circle appears around the arrow

White circle

You might find https://tex.stackexchange.com/a/579177/36296 helpful — samcarter_is_at_topanswers.xyz, Dec 30 '22 at 21:25
@samcarter_is_at_topanswers.xyz I have just updated my question — pal99, Dec 30 '22 at 21:58

samcarter_is_at_topanswers.xyz · Accepted Answer · 2022-12-30T22:33:13.400

6

As said in comments, the tikz-imagelabels package might be helpful.

If you don't like the halo around the arrows, you can disable it like this:

\documentclass{beamer}
\usepackage{tikz}
\usepackage{tikz-imagelabels}
\imagelabelset{
  annotation arrow/.style =
  {
    draw,
    ->,
    black,
    thick,
    shorten >= \borderthickness + \arrowdistance,
  },
}
\begin{document}
\begin{frame}
\begin{annotationimage}{width=6cm}{example-image-duck}
    \draw[annotation right = {with pizza at 0.45}] to (0.75,0.45);
    \draw[annotation right = {Cute duck at 0.75}] to (0.6,0.64);
\end{annotationimage}
\end{frame}
\end{document}

edited Dec 30 '22 at 22:33

answered Dec 30 '22 at 22:09

samcarter_is_at_topanswers.xyz

158,329

Thanks, that what I wanted – pal99 Dec 30 '22 at 22:55
@pal99 You're welcome! – samcarter_is_at_topanswers.xyz Dec 30 '22 at 22:58

Beamer arrows to figure certian location

1 Answers1