I need to write large fonts which are included in nodes of a tikzpicture. When I change scale, everything changes but not fonts. Here´s my code:
\documentclass[10pt,a4paper]{book}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}[scale=2.5]
\path [fill=red] (0cm,1.5576cm)--(0cm,.6227cm).. controls (.05cm,.28cm) and (.25cm,.17cm) ..(.6512cm,0cm)--(.6512cm,.9076cm) .. controls (.4cm,1cm)and(.1cm,1.1cm)..(0cm,1.5576cm)--cycle;
\path [fill=red](0cm,1.5576cm).. controls (.12cm,1.2cm)and(.45cm,1.1cm)..(.8118cm,.9918cm)--(.8118cm,.0931cm)--(.9764cm,.2014cm)--(.9764cm,1.0681cm) .. controls (.45cm,1.12cm)and(.15cm,1.31cm)..(0cm,1.5576cm)--cycle;
\path [fill=red](0cm,1.5576cm).. controls (.2cm,1.32cm)and(.7cm,1.21cm)..(1.141cm,1.1644cm)--(1.141cm,.3418cm) .. controls (1.2781cm,.4793cm).. (1.3016cm,.6227cm)--(1.3016cm,1.2727cm) .. controls (.7cm,1.3cm)and(.2cm,1.4cm)..(0cm,1.5576cm)--cycle;
\path [fill=red] (0cm,1.5576cm).. controls (.2cm,1.47cm)and(.7cm,1.3cm)..(1.3016cm,1.4212cm)--(1.3016cm,1.5576cm) .. controls (.7cm,1.42cm)and(.2cm,1.49cm)..(0cm,1.5576cm)--cycle;
\draw (2,1.5) node {\fontsize{52}{58}\sffamily\bfseries TEXT};
\end{tikzpicture}
\end{document}

scale=5option to your node. – percusse Feb 03 '13 at 02:23\resizebox{!}{20cm}{\sffamily\bfseries text}withgraphicx. – Werner Feb 03 '13 at 02:33fix-cmpackage or load thelmodernfonts instead. – Alan Munn Feb 03 '13 at 02:33\node[scale=5] {\Huge Text};– percusse Feb 03 '13 at 03:15