Merge pull request #25 from ahewer/master

Poster content is now placed inside an environment

README.md

@@ -23,6 +23,12 @@ to your preamble.
 
 ## Managing the content
 
+Place the content of the poster inside the poster environment:
+
+    \begin{poster}
+        ...
+    \end{poster}
+
 Use 
 
     \begin{posterblock}
@@ -217,6 +223,8 @@ Resulting poster:
 
     \begin{document}
 
+    \begin{poster}
+
     % tweak layout
     % increase width of poster
     \setlength{\textwidth}{\paperwidth - 30pt}
@@ -312,6 +320,8 @@ Resulting poster:
       \fbox{\huge \bfseries LOGO 4}
     \end{logobox}
 
+    \end{poster}
+
     \end{document}
 
 Resulting poster:

mspposter.sty

@@ -636,8 +636,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 % create tikzpicture
-\AtBeginDocument {%
-
+\newenvironment{poster}{%
   % set width
   \textwidth0.9\paperwidth
 
@@ -658,7 +657,7 @@
       every node/.style={
         outer sep=0
       },
-      % style for boxes
+      % default style for poster block
       box/.style={
         opacity=0.5,
         text opacity=1.0,
@@ -667,6 +666,7 @@
         ultra thick,
         rounded corners
       },
+      % default style for logo bar
       logoboxbg/.style={
         align=center,
         minimum width=\paperwidth + 10pt,
@@ -693,9 +693,7 @@
     \shade [bottom color=red!30,top color=orange!40]
     (upper -|  bgleft) rectangle (bottom -| bgright);
   \end{scope}
-}
-
-\AtEndDocument {%
+}{%
   \poster.closeBlock()
   \end{tikzpicture}%
 } 

poster.tex

@@ -70,6 +70,8 @@
 
 \begin{document}
 
+\begin{poster}
+
 % tweak layout
 % increase width of poster
 \setlength{\textwidth}{\paperwidth - 30pt}
@@ -165,4 +167,6 @@
   \fbox{\huge \bfseries LOGO 4}
 \end{logobox}
 
+\end{poster}
+
 \end{document}