Fehlende "\the" in "\scaleTitleFontSize"

ptbposter/ptbposter.cls

@@ -277,7 +277,9 @@
 %% vorher: 0.5 * \PTB@default@fsize / 0.5 * 1.2 * \PTB@default@fsize
 \fi
 
-
+\newcommand*\authorFontSize{}
+\newcommand*\footFontSize{}
+\newcommand*\titleFontSize{}
 \edef\authorFontSize{\noexpand\@setfontsize\noexpand\authorFontSize{53.3}{63.96}}
 \edef\footFontSize{\noexpand\@setfontsize\noexpand\footFontSize{19.27}{23.124}}
 
@@ -285,11 +287,11 @@
   \@ovri=106.6pt %
   \@ovri=#1\@ovri
   \@ovdy=1.2\@ovri
-  \edef\titleFontSize{%
-    \noexpand\@setfontsize\noexpand\titleFontSize{\@ovri}{\@ovdy}}
+  \xdef\titleFontSize{%
+    \noexpand\@setfontsize\noexpand\titleFontSize{\the\@ovri}{\the\@ovdy}}
 }
 
-\scaleTitleFontSize{1}
+\scaleTitleFontSize{1} \show\titleFontSize
 
 \renewcommand*\labelitemi{$\m@th\circ$}
 \renewcommand*\labelitemii{$\m@th\triangleright$}
@@ -301,8 +303,8 @@
 \setlength\leftmarginiv{1.2em}
 
 \renewcommand\section{\@startsection{section}{1}{\z@}%
-  {-1.6ex \@plus -1ex \@minus -.2ex}%
-  {1.3ex \@plus .2ex}%
+  {-1.5ex \@plus -.5ex \@minus -.2ex}%
+  {1.2ex \@plus .2ex}%
   {\raggedsection\normalfont\sectfont\size@section}%
 }