% Copyright 2006 by Till Tantau
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/generic/pgf/licenses/LICENSE for more details.

\ProvidesFileRCS{tikzlibraryer.code.tex}

\usetikzlibrary{shapes.geometric}%

% Styles for entity types:

\tikzset{every entity/.style=           {}}%
\tikzset{entity/.style=             {rectangle,draw,
                                     minimum height=2\baselineskip,
                                     minimum width=4\baselineskip,every entity}}%


% Styles for relationship types:

\tikzset{every relationship/.style=     {}}%
\tikzset{relationship/.style=       {diamond,draw,
                                     minimum size=1.5\baselineskip,
                                     inner sep=1pt,
                                     every relationship}}%


% Styles for relationship types:

\tikzset{every attribute/.style=        {}}%
\tikzset{attribute/.style=              {minimum size=1.5\baselineskip,ellipse,draw,every attribute}}%
\tikzset{key attribute/.style=          {font=\itshape,attribute}}%




\endinput
