%%
%% A DANTE-Edition example
%%
%%
%% Copyright (C) 2010 Herbert Voss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See
http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{129.70511pt}
\setlength\parindent{0pt}
\usepackage{uml}
\begin{document}
\umlDiagram[box=,sizeX=5cm,sizeY=5cm,ref=relation]{%
\umlClass[pos=\umlBottomLeft{relation},posDelta={1,1},refpoint=bl,reference=A]{Class A}{}{}
\umlClass[pos=\umlTopRight{relation},posDelta={-1,-1},refpoint=tr,reference=B]{Class B}{}{}
\umlRelation{A}{B}{\umlLabelA{AB}{*}\umlLabelB{AB}{1}}
\umlLabel[fraction=0.5,offset=0]{AB}{centre}
\umlSubclass[ref=ABsub,angleA=0,armA=5,armAngleA=0,angleB=300,nodesep=1ex]{A}{B}
\umlComposition[%
reference=ABComp, % mark
angleA=120, % start at A
arm=3, % middle line
armAngleA=80, % angle of the arm A
angleB=180, % start at B
armAngleB=190 % angle of the arm B
]{A}{B} % upper line
\umlNavigabilityA{ABComp}}% arrow at A
\end{document}
