4414cc1db8
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@232 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
74 lines
2.3 KiB
TeX
74 lines
2.3 KiB
TeX
\documentstyle[a4,makeidx,verbatim,texhelp,fancyhea,mysober,mytitle]{report}%
|
|
\newcommand{\indexit}[1]{#1\index{#1}}%
|
|
\newcommand{\pipe}[0]{$\|$\ }%
|
|
\definecolour{black}{0}{0}{0}%
|
|
\definecolour{cyan}{0}{255}{255}%
|
|
\definecolour{green}{0}{255}{0}%
|
|
\definecolour{magenta}{255}{0}{255}%
|
|
\definecolour{red}{255}{0}{0}%
|
|
\definecolour{blue}{0}{0}{200}%
|
|
\definecolour{yellow}{255}{255}{0}%
|
|
\definecolour{white}{255}{255}{255}%
|
|
\input psbox.tex
|
|
\parskip=10pt%
|
|
\title{Manual for wxTreeLayout 2.0: a tree layout library for wxWindows}
|
|
\author{Julian Smart\\Anthemion Software}
|
|
\date{July 1998}%
|
|
\makeindex%
|
|
\begin{document}%
|
|
\maketitle
|
|
|
|
\pagestyle{fancyplain}
|
|
\bibliographystyle{plain}
|
|
\pagenumbering{roman}
|
|
\setheader{{\it CONTENTS}}{}{}{}{}{{\it CONTENTS}}
|
|
\setfooter{\thepage}{}{}{}{}{\thepage}
|
|
\tableofcontents%
|
|
|
|
\chapter{Introduction}
|
|
\pagenumbering{arabic}%
|
|
\setheader{{\it CHAPTER \thechapter}}{}{}{}{}{{\it CHAPTER \thechapter}}%
|
|
\setfooter{\thepage}{}{}{}{}{\thepage}
|
|
|
|
This manual describes a tree-drawing class library for wxWindows. It
|
|
provides layout of simple trees with one root node, drawn left-to-right,
|
|
with user-defined spacing between nodes.
|
|
|
|
wxTreeLayout is an abstract class that must be subclassed. The programmer
|
|
defines various member functions which will access whatever data structures
|
|
are appropriate for the application, and wxTreeLayout uses these when laying
|
|
out the tree.
|
|
|
|
wxStoredTree is a class derived from wxTreeLayout that may be used directly to
|
|
draw trees on a canvas. It supplies storage for the nodes, and draws
|
|
to a device context.
|
|
|
|
\helponly{Below is the example tree generated by the program test.cc.
|
|
|
|
\begin{figure}
|
|
$$\image{11cm;0cm}{treetst.ps}$$
|
|
\caption{Example tree}\label{exampletree}
|
|
\end{figure}
|
|
}
|
|
|
|
\chapter{Implementation}
|
|
\setheader{{\it CHAPTER \thechapter}}{}{}{}{}{{\it CHAPTER \thechapter}}%
|
|
\setfooter{\thepage}{}{}{}{}{\thepage}
|
|
|
|
The algorithm is due to Gabriel Robins \cite{robins87}, a linear-time
|
|
algorithm originally implemented in LISP for AI applications.
|
|
|
|
The original algorithm has been modified so that both X and Y planes
|
|
are calculated simultaneously, increasing efficiency slightly. The basic
|
|
code is only a page or so long.
|
|
|
|
\input classes.tex
|
|
%
|
|
\bibliography{tree}
|
|
|
|
\addcontentsline{toc}{chapter}{Index}
|
|
\setheader{{\it INDEX}}{}{}{}{}{{\it INDEX}}%
|
|
\setfooter{\thepage}{}{}{}{}{\thepage}
|
|
\printindex
|
|
\end{document}
|