I use external .tikz files to include graphics in my LaTeX document. These .tikz files are generated by matlab2tikz. The scatter plots that come out though have very small markers. I want to scale these markers. Right now I include the .tikz file as follows:
\begin{figure}
\centering
\newlength\figureheight
\newlength\figurewidth
\setlength\figureheight{0.5\linewidth}
\setlength\figurewidth{0.5\linewidth}
\input{images/filename.tikz}
\caption{caption}
\label{fig:label}
\end{figure}
How do I scale the markers at the moment I \input
the .tikz file. I don't want to edit the content of the .tikz file itself.
A method to scale plot markers globally would also be acceptable.
\tikzset{mark size=5}
(or some other value) before the\input
statement. If that doesn't work, please edit your question to include the code infilename.tikz
.\tikzset{every mark/.append style={scale=3}}
in the preamble.