%% This is csc-poster.sty, which is the LaTeX 2e package for Computer Science 
%% Club posters.
%%
%% Copyright 2002 Computer Science Club of the University of Waterloo
%%
%% This package is based on the original cscposter.sty which was written in
%% LaTeX 2.09.  Use this package instead, because it is not ugly and happens 
%% to work well.
%%
%% If you need to squeeze down the text on the posters, you should use \cscram
%% and if you're really desperate use \cscreallycram.
%%
%% Changelog:
%%   * Rewrote cscposter.sty
%%   -- Simon Law <sfllaw@engmail.uwaterloo.ca> Wed, 11 Sep 2002 11:18:43 -0400

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{csc-poster}[2002/09/11 v1.0]

%%%%%%%%%%%
%% CSC LOGO
%%%%%%%%%%%
\begin{filecontents*}{csclogo.ps}
%!PS-Adobe-2.0 EPSF-1.2
%%Creator:Ian Goldberg
%%Title:CSC Logo
%%BoundingBox: 0 0 540 165
%%EndComments
gsave %0 setlinecap 0 setlinejoin 1 setlinewidth
newpath 
10 %% Half of the line width, where the circles have radius 60
%% Calculate the magic angles
dup dup dup 2 mul 30 sub exch 60 sub div dup dup mul 1 exch sub sqrt exch atan
/csclogomagic1 exch def
dup 2 mul 30 add exch 60 add div dup dup mul 1 exch sub sqrt exch atan
/csclogomagic2 exch def
/csclogowid exch def

130 95 60 csclogowid sub 0 180 csclogomagic1 sub arcn
70 95 60 csclogowid add csclogomagic2 360 arc
190 95 60 csclogowid sub 180 csclogomagic1 neg arcn
250 95 60 csclogowid add 180 csclogomagic2 add 180 arc
csclogowid dup add 0 rmoveto
250 95 60 csclogowid sub 180 csclogomagic1 180 add arcn
190 95 60 csclogowid add csclogomagic2 neg 180 arc
70 95 60 csclogowid sub 0 csclogomagic1 arcn
130 95 60 csclogowid add 180 csclogomagic2 sub 360 arc
closepath fill
/Helvetica findfont 48 scalefont setfont
(Computer) 330 115 moveto show
(Science) 330 75 moveto show
(Club) 330 35 moveto show
/Helvetica findfont 18 scalefont setfont
(A Student Chapter of the ACM) 135 5 moveto show grestore
\end{filecontents*}

%%%%%%%%%%%
%% PACKAGES
%%%%%%%%%%%
\RequirePackage{fullpage}
  \addtolength{\topmargin}{0.5in}
  \addtolength{\textheight}{1.3in}
\RequirePackage{psfig}
\usepackage[T1]{fontenc}

%%%%%%%%%%%%%%
%% PAGE LAYOUT
%%%%%%%%%%%%%%
\pagestyle{empty}

%%%%%%%%%%%%%%%%
%% FONT COMMANDS
%%%%%%%%%%%%%%%%
\providecommand{\HUGE}{\@setfontsize\HUGE{35.83}{35.83}}
\newcommand{\cscfamily}{\renewcommand{\rmdefault}{pnc}}
\newcommand{\csctitlefont}{\cscfamily \HUGE \bf}
\newcommand{\cscspeakerfont}{\cscfamily \LARGE \it}
\newcommand{\csctimefont}{\cscfamily \LARGE \bf}
\newcommand{\cscsubtitlefont}{\cscfamily \LARGE \rm}
\newcommand{\cscbigsubtitlefont}{\cscfamily \Huge \rm}
\newcommand{\cscbodyfont}{\Large}
%
% Use one of these, before begindocument to squeeze posters onto one
% page.
\newcommand{\csccram}{\renewcommand{\cscbodyfont}{\large}}
\newcommand{\cscreallycram}{\renewcommand{\cscbodyfont}{\normalsize}}

%%%%%%%%%%%%%%%
%% DEFINE SKIPS
%%%%%%%%%%%%%%%
\newcommand{\cscsmallskip}{\vspace{0.1in plus 1fil}}
\newcommand{\cscmedskip}{\vspace{0.3in plus 1fil}}
\newcommand{\cscbigskip}{\vspace{0.5in plus 1fil}}

%%%%%%%%%%%%%%%%
%% DEFINE WRITES
%%%%%%%%%%%%%%%%
\newcommand{\cschead}[2]{%
  {%
    \begin{center}%
      \csctitlefont #1%
      \if{#2}\empty
      \else%
        \\%
        \cscspeakerfont%
        by\\%
        #2%
      \fi%
    \end{center}%
    \cscmedskip%
  }%
  \cscbodyfont%
}

\newcommand{\cscfoot}[4]{%
  {%
    \begin{center}%
      \cscsmallskip%
      \csctimefont #1\\%
      #2\\%
      #3\\%
      \if{#4}\empty
      \else%
        \cscmedskip%
        #4\\%
      \fi%
      \cscbigskip%
      \ifx\undefined\docfont%
        \ \psfig{file=csclogo.ps,height=1.5in} \ 
      \fi%
    \end{center}%
  }%
}

\newcommand{\cscsubtitle}[1]{%
  {%
    \centerline{\cscsubtitlefont #1}%
    \cscmedskip%
  }%
}

\newcommand{\cscbigsubtitle}[1]{%
  {%
    \centerline{\cscbigsubtitlefont #1}%
    \cscmedskip%
  }%
}
