article当我从文档类更改为mnthesis自定义文档类时，我遇到了与 TikZ 相关的问题mnthesis。文档类无法识别 tikz。请参阅下面的代码。首先是test1.tex带有article文档类的代码，然后mnthesis.cls是代码。谢谢。
\documentclass[11pt, oneside]{article}
\usepackage{epsfig,epic,eepic,units}
\usepackage{hyperref}
\usepackage{url}
\usepackage{longtable}
\usepackage{mathrsfs}
\usepackage{multirow}
\usepackage{bigstrut}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{amsfonts}
\usepackage{amsmath}
\usepackage{float}
\usepackage{booktabs}
\usepackage{chngcntr}
\usepackage{pgfplots} %pgfplots.sourceforge.net\pgfplots.pdf
\pgfplotsset{compat=1.8}
\usepackage{rotating}
\usepackage{pdfpages}
\usepackage{tikz}
\usetikzlibrary{arrows,shapes}
\counterwithin{table}{section}
\counterwithin{figure}{section}
\input{my_definitions}
\linespread{1.3}
\begin{document}
\begin{figure}
\caption{Flowchart of Zambian Modeled Economy}
\tikzstyle{demand} = [draw, rectangle, fill=blue!50, text width=29em, text centered, minimum height=10mm, node distance=4em]
\tikzstyle{market} = [draw, diamond, fill=blue!50, text width=2em, text centered, minimum height=12mm, node distance=4em]
\tikzstyle{stage} = [draw, rectangle, fill=blue!50, text width=5em, text centered, minimum height=8mm, node distance=4em]
\tikzstyle{sector}=[draw, circle, fill=red!50,minimum height=20mm, text width=4em, text centered]
\tikzstyle{line} = [draw, -stealth, thick]
\begin{tikzpicture}
\footnotesize
%Consumer Demand
\node [demand] (consdemand) {Consumer Demand\\$y_{m}$$\leq$$q_{m}$ \hspace{12mm} $y_{s}$=$q_{s}$ \hspace{16mm} $y_{r}$=$q_{r}$ \hspace{12mm} $y_{d}$=$q_{d}$};
%Manufacturing
\node [market, below of=consdemand, yshift=-25, xshift=-40mm] (manfmkt) {Manf Market};
\node [stage, below of=manfmkt, yshift=-18mm] (MLK) {Labor and Capital};
\node [sector, below of=MLK, yshift=-104mm] (manuf) {Manu-facturing};
\node [stage, left of=manfmkt, xshift=-13mm,yshift=0mm] (imex2) {Imports, Exports};
\node [stage, left of=manuf, yshift=-15mm, xshift=-24mm] (factorinc) {HH Factor Income};
%Modern Food Channel
\node [market, below of=consdemand, yshift=-9mm, xshift=-14mm] (modfoodmkt) {Modern Food Mkt};
\node [stage, below of=modfoodmkt, yshift=-2mm] (modfoodret) {Modern Food Ret};
\node [stage, below of=modfoodret, yshift=-2mm] (MFLK) {Labor and Capital};
\node [market, below of=MFLK, yshift=-2mm] (WSfoodmkt) {WSale Output};
\node [stage, below of=WSfoodmkt, yshift=-2mm] (processors) {Processors};
\node [market, below of=processors, yshift=-2mm] (comfarmoutput) {Com Farm Output($Y_{c}$)};
\node [stage, below of=comfarmoutput, yshift=-2mm] (commfarms) {Labor and Capital};
\node [market, below of=commfarms, yshift=-2mm] (modlandmkt) {Modern Land Mkt};
\node [stage, below of=modlandmkt, yshift=-2mm] (commland) {Commercial Land ($H_{c}$)};
\node [sector, below of=commland, yshift=-6mm] (modfood) {Modern Food Channel};
\node [stage, left of=comfarmoutput, xshift=-39mm,yshift=0mm] (imex1) {Imports, Exports};
%Services Channel
\node [market, below of=consdemand, yshift=-9mm, xshift=13mm] (servicesmkt) {Services Market};
\node [stage, below of=servicesmkt, yshift=-18mm] (SLK) {Labor and Capital};
\node [sector, below of=SLK, yshift=-103mm] (serv) {Services};
%Traditional Food Channel
\node [market, below of=consdemand, yshift=-9mm, xshift=40mm] (tradfoodmkt) {Trad Food Mkt};
\node [stage, below of=tradfoodmkt, yshift=-2mm] (tradfoodret) {Traditional Food Ret};
\node [stage, below of=tradfoodret, yshift=-2mm] (TLK) {Labor and Capital};
\node [market, below of=TLK, yshift=-34mm] (tradfarmoutput) {Trad Farm Output($Y_{h}$)};
\node [stage, below of=tradfarmoutput, yshift=-2mm] (SHfarms) {Labor and Capital};
\node [market, below of=SHfarms, yshift=-2mm] (tradlandmkt) {Trad Land Mkt};
\node [stage, below of=tradlandmkt, yshift=-2mm] (smallholderland) {Smallholder Land ($H_{h}$)};
\node [sector, below of=smallholderland, yshift=-6mm] (tradfood) {Traditional Food Channel};
% Path Lines
\path [line][<->] (comfarmoutput) -- (imex1);
\path [line] [<->] (imex1) -- (imex2);
\path [line] [<->] (imex2) -- (manfmkt);
\path[line] (manfmkt) -- (consdemand);
\path[line] (modfoodmkt) -- (consdemand);
\path[line] (servicesmkt) -- (consdemand);
\path[line] (tradfoodmkt) -- (consdemand);
\path[line] (MLK) -- (manfmkt);
\path[line] (SLK) -- (servicesmkt);
\path[line] (MFLK) -- (modfoodret);
\path[line] (TLK) -- (tradfoodret);
\path[line] (tradfarmoutput) -- (TLK);
\path[line][->>,very thick] (manuf) |- (factorinc);
\path[line][->>,very thick] (modfood) |- (factorinc);
\path[line][->>,very thick] (serv) |- (factorinc);
\path[line][->>,very thick] (tradfood) |- (factorinc);
\path[line][->>,very thick] (factorinc) |- (consdemand);
%\draw[->] (manuf) -- (manuf -| consdemand);
\end{tikzpicture}
\end{figure}
\end{document}
mnthesis.cls代码：
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% mnthesis.cls: mnthesis document class (Latex)
% Les Clowney ----- modified by K. Thorne for UofMinn
%
% 5/12/89 make version for University of Minnesota
% 11/23/89 modifications for 11-pt version for UofM
% 2/14/90 correct entries to table of contents
% 3/25/94 add in signature and abstract signature pages. -Jeff Nelson
% 5/4/2005 Modify to latex2e class format from old style format - BPS
% 5/24/2007 Fix the title and abstract page formatting. - BPS
% 11/17/2009 Fixed ordering of acknowledgments and abstract as required - PP
% 11/17/2009 'References' added to Table of Contents as required - PP
% 11/17/2009 Note: Table of content and list of Figures are ok in 'draft' format, not in 'final' (which is default) - PP
% 5/21/2010 Added Dedication - EB
% 5/24/2010 Added section to correctly give M.S. thesis or Ph.D. dissertation - EB
% 11/23/2010 Fixed the issue with restarting the numbering of pages if both Acknowledgement and Dedication pages are present
% If Dedication page alone is present please uncomment line 406 - Sriram Doraiswamy
% 11/23/2010 Fixed the problem where additional pages of Acknowledgement were not correctly numbered - Sriram Doraiswamy
% 11/25/2010 Name of the advisor and Master of Arts or Science appears properly - Sriram Doraiswamy
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Summary of New Commands (many are not used outside of the style file)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%The following are primarily for the titlepage et al....
%\draft (this invokes the macro \draftrue)
%\copyrightpage (make a copyright page)
%\figurespage (make a page for list of figures)
%\tablespage (make a page for list of tables)
%\title{thesis title} (this is defined by the report style)
%\author{author's name} (this is defined by the report style)
%\phd (if invoked then \phdtrue is set.)
%\degree{degree type} (Default "Master of Science")
%
%\words{words in abstract}
%\abstract{the body of the abstract}
%\acknowledgements{the body of the acknowledgments}
%\dedication{the body of the dedication}
%\director{the principal advisor's name}
%\submissionyear{year of submission to the Graduate School}
%\submissionmonth{month of submission to the Graduate School}
%(The default dates used will be those at which the document was prepared)
%\begin-end{vita} (begin single spacing after this point for the vita)
%
% ******* Booleans *******
%\ifpagestyletopright (invoke \pagestyle{topright})
%\ifdraft (Will do some things differently if draft. Set by \draft)
%\ifcopyright (Add a copyright notice? (Set by \copyrightpage)
%\ifabstract (set if command \abstract invoked)
%\ifpreface (set if command \preface invoked)
%\ifextra (set if command \extra invoked)
%\ifacknowledgements (set by \acknowledgements)
%\ifabstract (set by \abstract)
%\iffigures
%\iftables
%\ifafterpreface (afterpreface sections pagenumber must be at topright
% corner. If user has chosen a header then it must be overridden.)
% (Produce a List of figures? The default is to do so.)
%\tablestrue
% (Produce a List of tables?)
%\begin/end{descriptionlist} (Basically a modified \description.)
%\fullpagefigure Creates a figure where the page is a vbox whose
% height is \textheight.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Redefine the way that LaTeX starts up so that its simpler to use.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\input{report.cls}\relax
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% PAGE LAYOUT
% We need 1" (~72pt) margins except on binding edge, where it is 1 1/2".
% They are a bit larger to handle lines with overfull boxes.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% My Definitions
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\setlength{\paperheight}{11.0in}
\setlength{\paperwidth}{8.5in}
%\setlength{\oddsidemargin}{1.937cm} % default -> 2.0 cm odd side
%\setlength{\oddsidemargin}{0.55in} % final version to grad school
\setlength{\oddsidemargin}{0.55in}
\setlength{\evensidemargin}{0.1in} % default -> 3.4 cm even side
%\setlength{\evensidemargin}{0.1in} % default -> 3.4 cm even side
%\setlength{\topmargin}{0.75in}
\setlength{\topmargin}{0.25in}
%\setlength{\headheight}{0.0in}
\setlength{\headheight}{0.4in}
\setlength{\headsep}{0.1in}
\setlength{\marginparsep}{0in}
\setlength{\marginparwidth}{0in}
\setlength{\textwidth}{5.75in}
%\setlength{\textheight}{8.25in}
\setlength{\textheight}{7.85in}
\setlength{\footskip}{0.4in}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Documentstyle Modifications
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\brokenpenalty=10000 % Do not break pages at hyphens.
% use baselinestretch of 2.0 for 10 pt
% use baselinestretch of 1.6 for 11 pt
%
\def\baselinestretch{1.6}
%\@normalsize
%\def\baselinestretch{1.2}
\@addtoreset{equation}{chapter} % Set things up so that the equation,
% thefigure, and thetable counters are reset by incrementing
% thechapter. (The others are correct in the report style.)
% use Table of Contents rather than default of Contents
%\def\tableofcontents {
% \@restonecolfalse
% \if@twocolumn
% \@restonecoltrue\onecolumn
% \fi
% \chapter*{Table of Contents\@mkboth{TABLE OF CONTENTS}{TABLE OF CONTENTS}}
% \@starttoc{toc}
% \if@restonecol
% \twocolumn
% \fi
%}
% single space bibliography, quotations and verse.
\renewenvironment{thebibliography}[1] {
\chapter*{References}
\@mkboth{\MakeUppercase\bibname}{\MakeUppercase\bibname}
\list{\@biblabel{\@arabic\c@enumiv}} {
\settowidth\labelwidth{\@biblabel{#1}}
\leftmargin\labelwidth
\advance\leftmargin\labelsep
\@openbib@code
\usecounter{enumiv}
\let\p@enumiv\@empty
\renewcommand\theenumiv{\@arabic\c@enumiv}
}
\sloppy
\clubpenalty4000
\@clubpenalty \clubpenalty
\widowpenalty4000
\sfcode`\.=1000\relax
%\sfcode`\.\@m
} {
\def\@noitemerr {
\@latex@warning{Empty `thebibliography` environment}
}
\endlist
}
% This pageheadings will place numbers at top righthand corners
\def\ps@topright {
\let\@mkboth\@gobbletwo
\def\@oddhead{\rm\hfil\thepage}
\let\@evenhead\@oddhead
\def\@evenfoot{}
\def\@oddfoot{}
}
% ***** Verbatim listing macro ****
% Code from the TeXbook for inputting a file and listing it verbatim in
% \tt mode. Will not properly handle tabs. This code hasn't been
% rigorously tested so it should be used cautiously. Note that the
% left quote. "`", is redefined when the macro is finally used or `
% isn't properly handled.
\def\uncatcodespecials{\def\do##1{\catcode`##1=12 }\dospecials}
\def\setupverbatim {
\tt \def\par{\leavevmode\endgraf}\catcode`\`=\active
\obeylines \uncatcodespecials \obeyspaces
} {
\obeyspaces\global\let =\
}
\def\listing#1{
\par\begingroup\setupverbatim\input#1
\endgroup
}
% This is in limbo right now...make heading and subheading as in Scribe.
\def\tempheading{
\@startsection{donothing}{donothing}{\z@}
{-3.25ex plus -1ex minus -.2ex}{1.5ex plus .2ex}
{\centering\large\bf}
}
\def\heading{\tempheading*}
\def\subheading{\subsection*}
% Single Space Figures, Tables, and Footnotes
% Redefine the macro used for floats (including figures and tables) so
% that single spacing is used. (Note \def\figure{\@float{figure}set
% single spacing} doesn't work because figure has an optional argument)
\def\@xfloat#1[#2] {
\ifhmode
\@bsphack\@floatpenalty -\@Mii
\else
\@floatpenalty-\@Miii
\fi
\def\@captype{#1}
\ifinner
\@parmoderr\@floatpenalty\z@
\else\@next\@currbox\@freelist {
\@tempcnta\csname ftype@#1\endcsname
\multiply\@tempcnta\@xxxii\advance\@tempcnta\sixt@@n
\@tfor \@tempa :=#2\do {
\if\@tempa h\advance\@tempcnta \@ne\fi
\if\@tempa t\advance\@tempcnta \tw@\fi
\if\@tempa b\advance\@tempcnta 4\relax\fi
\if\@tempa p\advance\@tempcnta 8\relax\fi
}
\global\count\@currbox\@tempcnta
} \@fltovf\fi
\global\setbox\@currbox\vbox\bgroup
\def\baselinestretch{1}\@normalsize
\boxmaxdepth\z@
% leave captions indented, I hope
% \hsize\columnwidth
\@parboxrestore
}
% Single space footnotes.
\long\def\@footnotetext#1{
\insert\footins{
\def\baselinestretch{1}\footnotesize
\interlinepenalty\interfootnotelinepenalty
\splittopskip\footnotesep
\splitmaxdepth \dp\strutbox \floatingpenalty \@MM
\hsize\columnwidth \@parboxrestore
\edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}
\@makefntext {
\rule{\z@}{\footnotesep}
\ignorespaces
#1\strut
}
}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% User commands
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\draft{\drafttrue}
\def\copyrightpage{\copyrighttrue}
\def\figurespage{\figurestrue}
\def\tablespage{\tablestrue}
\def\phd{
\phdtrue\def\@degree{Doctor Of Philosophy}
\def\@initials{Ph.D.}
}
\def\ms{
\phdfalse\def\@degree{Master Of Science}
\def\@initials{M.S.}
}
\long\def\abstract#1{\abstracttrue\gdef\@abstract{#1}}
\long\def\preface#1{\prefacetrue\gdef\@preface{#1}}
\long\def\extra#1{\extratrue\gdef\@extra{#1}}
\long\def\acknowledgements#1{\acknowledgementstrue\gdef\@acknowledgements{#1}}
\long\def\dedication#1{\dedicationtrue\gdef\@dedication{#1}}
\def\abbreviations#1{\abbreviationspagetrue\gdef\@abbreviations{#1}}
\def\initials#1{\gdef\@initials{#1}}
\def\degree#1{\phdfalse\gdef\@degree{#1}}
\def\program#1{\gdef\@program{#1}}
\def\words#1{\gdef\@words{#1}}
\def\campus#1{\gdef\@campus{#1}}
\def\director#1{\gdef\@director{#1}}
\def\words#1{\gdef\@words{#1}}
\def\approvals#1{\gdef\@approvals{#1}}
\def\submissionmonth#1{\gdef\@month{#1}}
\def\submissionyear#1{\gdef\@year{#1}}
% defaults
\def\@initials{Ph.D.}
\def\@degree{Doctor of Philosophy}
\def\@campus{University of Minnesota}
\def\@title{}
\def\@author{}
\def\@program{}
\def\@words{34}
\def\@director{}
\def\@words{}
\def\@month{
\ifcase\the\month\or
January\or February\or March\or April\or May\or June\or
July\or August\or September\or October\or November\or December\fi
}
\def\@year{\number\the\year}
% conditionals and defaults
\newif\ifdraft \draftfalse
\newif\ifafterpreface \afterprefacefalse
\newif\ifcopyright \copyrightfalse
\newif\iffigures \figuresfalse
\newif\iftables \tablesfalse
\newif\ifabstract \abstractfalse
\newif\ifpreface \prefacefalse
\newif\ifextra \extrafalse
\newif\ifacknowledgements \acknowledgementsfalse
\newif\ifdedication \dedicationfalse
\newif\ifabbreviationspage \abbreviationspagefalse
\newif\ifphd \phdfalse
\newif\ifpagestyletopright \pagestyletoprighttrue
\newcommand\titlep {
\vbox to \textheight {
\parskip0pt
\parindent0pt
\typeout{Title}
\null\nobreak\vskip 10bp {
\def\baselinestretch{1}\@normalsize
\centering\Large\bf\uppercase\expandafter{\bf\@title}
\par\nobreak
}
\vskip 4ex plus 2ex minus 2ex {
\centering\bf
\ifdraft {
DRAFT VERSION CREATED ON \uppercase\expandafter{\today}\\
}\else
A \ifphd{DISSERTATION}\else{THESIS}\fi\ \\
SUBMITTED TO THE FACULTY OF THE GRADUATE SCHOOL \\
OF THE UNIVERSITY OF MINNESOTA \\
BY \\
% probably want to add space.
% \vskip 36bp minus 36bp
\vskip 2ex plus 2ex minus 2ex
\@author\par
\nobreak
\vskip 2ex plus 2ex minus 2ex
IN PARTIAL FULFILLMENT OF THE REQUIREMENTS \\
FOR THE DEGREE OF\\
% \ifphd{Doctor of Philosophy}\else{Master of Science}\fi\ \\
\ifphd{Doctor of Philosophy}\else \@degree \fi\ \\
\vskip 1ex plus 1ex minus 1ex
\@director\par
\vskip 1ex plus 1ex minus 1ex
\@month, \@year\\
\fi %close ifdraft
}
}
\newpage
}% end titlep
\newcommand\copyrightp {
\typeout{Copyright}
\null\vfil
\begin{center}
\bf\large\copyright\ \@author\ \ \@year\ \\
ALL RIGHTS RESERVED
\end{center}
\vfil\newpage
}
\def\desclabel#1{{\bf#1\hfill}}
\def\descriptionlist#1 {
\list{} {
\settowidth\labelwidth{#1}
\leftmargin\labelwidth
\let\makelabel\desclabel
}
}
\let\enddescriptionlist=\endlist
\def\unnumberedsection#1 {
\chapter*{#1}
\addcontentsline{toc}{chapter}{#1}
\typeout{#1}
}
% The signature, title, copywrite, and abstract pages
\newcommand\beforepreface {
% \ifabstract {
\ifacknowledgements {
\c@page1 % set page counter so that next is 1
\pagestyle{empty}
% Title page
\titlep
% Copywrite page
\ifcopyright\copyrightp\fi
%Acknowledgements
\pagenumbering{roman}
\pagestyle{plain}
\ifacknowledgements
\unnumberedsection{Acknowledgements}
% \addcontentsline{toc}{chapter}{Acknowledgements}
% \null\vskip -20bp
% \begin{center} {
% }
% \large\bf\
% Acknowledgements
% \end{center}
% \vskip 8bp
\@acknowledgements\fi
\vfil\newpage
}
%Dedication
% \pagenumbering{roman}
\ifdedication
\unnumberedsection{Dedication}
% \addcontentsline{toc}{chapter}{Dedication}
% \null\vskip -20bp
% \begin{center} {
% }
% \large\bf\
% Dedication
% \end{center}
% \vskip 8bp
\@dedication\fi
\vfil\newpage
% An abstract to be bound into the thesis
% \pagestyle{plain}
% \pagenumbering{roman}
% \addcontentsline{toc}{chapter}{Abstract}
% \null\vskip -20bp
% \begin{center} {
% \large\bf\expandafter{\@title} \large
% \vskip 8bp
% by \@author \\
% %Under the supervision of \@director
% \vskip 8bp
% }
% \large\bf\
% Abstract
% \end{center}
% \vskip 8bp
% \@abstract
% } \fi
% \typeout{Abstract}
% %\eject
}
\newcommand\afterpreface {
% Insert all of the text between the title (and copyright) pages and the main
% body of the thesis.
% \pagenumbering{roman}
% \ifpreface {
% \unnumberedsection{Preface}
% \@preface
% } \fi
% \ifacknowledgements
% \unnumberedsection{Acknowledgements}
% \@acknowledgements
% \fi
% \ifdedication
% \unnumberedsection{Dedication}
% \@dedication
% \fi
\pagestyle{plain}
% \pagenumbering{roman}
\ifabstract {
\addcontentsline{toc}{chapter}{Abstract}
\null\vskip -20bp
\begin{center} {
}
\large\bf\
Abstract
\end{center}
\vskip 8bp
\@abstract
\fi
\typeout{Abstract}
}
\tableofcontents
\iftables
\addvspace{10bp}
\let\saveaddvspace=\addvspace
\def\addvspace##1{}
\listoftables
\let\addvspace=\saveaddvspace
\fi
\iffigures
\addvspace{10bp}
\let\saveaddvspace=\addvspace
\def\addvspace##1{}
\listoffigures
\let\addvspace=\saveaddvspace
\fi
\ifabbreviationspage {
\def\baselinestretch{1}
\@normalsize
\unnumberedsection{List of Abbreviations}
\@abbreviations
} \fi
\ifextra {
% \chapter*{}
\typeout{extra}
\newpage
\@extra
} \fi
\newpage
\afterprefacetrue
\c@page0 % set page counter so that next is 1
\pagenumbering{arabic}
\pagestyle{topright}
}
\def\vita {
\unnumberedsection{Vita}
\bgroup\def\baselinestretch{1}
\@normalsize
}
\def\endvita{\egroup}
% Fullpage floats:
\def\fullpagefigure {
\@float{figure}[p]
\vbox to \textheight
\bgroup
}
\def\endfullpagefigure{\egroup\end@float}
\def\fullpagetable {
\@float{table}[p]
\vbox to \textheight
\bgroup
}
\def\endfullpagetable{\egroup\end@float}
% Redefine appendix to print Appendix []. ... page # in table of contents.
\def\appnumberline#1{
\advance\hangindent\@tempdima
\hbox{Appendix #1. }
}
\renewcommand\appendix {
\par
\setcounter{chapter}{0}
\setcounter{section}{0}
\def\@chapapp{Appendix}
\def\thechapter{\Alph{chapter}}
% Redefine @chapter so that appnumberline (ratherline) is used.
\def\@chapter[##1]##2 {
\ifnum \c@secnumdepth >\m@ne
\refstepcounter{chapter}
\typeout{\@chapapp\space\thechapter.}
\addcontentsline{toc}{chapter}
{\protect \appnumberline{\thechapter}##1}
\else
\addcontentsline{toc}{chapter}{##1}
\fi
\chaptermark{##1}
% Don't add extra space to lists of figures and tables after chapters.
\addtocontents{lof}{\protect\addvspace{10pt}}
\addtocontents{lot}{\protect\addvspace{10pt}}
\if@twocolumn
\@topnewpage[\@makechapterhead{##2}]
\else
\@makechapterhead{##2}
\@afterheading
\fi
}
}
\renewcommand\listoffigures {
\@restonecolfalse
\if@twocolumn
\@restonecoltrue
\onecolumn
\fi
\chapter* {
List of Figures
\@mkboth{LIST OF FIGURES}{LIST OF FIGURES}
}
\addcontentsline{toc}{chapter}{List of Figures}
\@starttoc{lof}
\if@restonecol\twocolumn\fi
}
\renewcommand\listoftables {
\@restonecolfalse
\if@twocolumn
\@restonecoltrue
\onecolumn
\fi
\chapter* {
List of Tables
\@mkboth{LIST OF TABLES}{LIST OF TABLES}
}
\addcontentsline{toc}{chapter}{List of Tables}
\@starttoc{lot}
\if@restonecol\twocolumn\fi
}
\renewcommand{\bibname}{References}
\renewenvironment{thebibliography}[1]
{\chapter*{\bibname}%
\addcontentsline{toc}{chapter}{\bibname}
\@mkboth{\MakeUppercase\bibname}{\MakeUppercase\bibname}%
\list{\@biblabel{\@arabic\c@enumiv}}%
{\settowidth\labelwidth{\@biblabel{#1}}%
\leftmargin\labelwidth
\advance\leftmargin\labelsep
\@openbib@code
\usecounter{enumiv}%
\let\p@enumiv\@empty
\renewcommand\theenumiv{\@arabic\c@enumiv}}%
\sloppy
\clubpenalty4000
\@clubpenalty \clubpenalty
\widowpenalty4000%
\sfcode`\.\@m}
{\def\@noitemerr
{\@latex@warning{Empty `thebibliography' environment}}%
\endlist}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
答案1
根据内核中某个相当老的版本（可能是 LaTeX 2.09 版）mnthesis.cls重新定义。因此它与 TikZ 以及所有其他使用颜色的软件包不兼容。\@xfloat
以下是使其发挥作用的临时解决办法：根据课堂上的笔记，重新定义是为了在浮点数中使用单倍行距。
% save a copy of the kernel's \@xfloat
\makeatletter\let\latex@xfloat\@xfloat\makeatother
% load the mnthesis class
\documentclass[11pt,oneside]{mnthesis}
% fix floats to use single spacing
\usepackage{etoolbox}
\makeatletter
\let\@xfloat\latex@xfloat
\apptocmd{\@xfloat}{\linespread{1}\normalsize}{}{}
\makeatother
这应该放在开始处，代替简单的\documentclass线。
请注意，hyperref应该最后加载：将其放在\usepackage{tikz}序言之后。