将整个森林环境中的字体大小更改为脚注大小

Question 1

我不确定这个答案，但请尝试一下。我觉得这个问题可能以前有人问过。正常的答案是再次运行 LaTeX。请告诉我这是否有效，以及您是否能提醒我为什么这样做有效。谢谢，GOM

Answer

我不确定这个答案，但请尝试一下。我觉得这个问题可能以前有人问过。正常的答案是再次运行 LaTeX。请告诉我这是否有效，以及您是否能提醒我为什么这样做有效。谢谢，GOM

Question 2

你似乎是视觉错觉的受害者。树标签中的文本可能出现比标题中的文字稍大一些，但这是由于缺少上下文造成的。

视觉实验：

\documentclass[12pt]{report}
\usepackage[T1]{fontenc}
\usepackage{lmodern}

\begin{document}

{\centering\footnotesize Expansion\par}

\bigskip

\footnotesize\noindent
Logico-semantic relations between words and images according to
some article that I don't know about.

\end{document}

如果你将目光锁定在“扩展”上，它会显得比标题中的文字更大。但它们完全相同。进一步的例子

\documentclass[12pt]{report}
\usepackage[T1]{fontenc}
\usepackage{lmodern}

\begin{document}

{\centering\footnotesize \fontname\font\par}

\bigskip

\footnotesize\noindent
Logico-semantic relations between words and images according to
some article that I don't know about. \fontname\font

\end{document}

您会看到\fontname\font打印结果完全相同。尝试使用您的代码，\fontname\font在标题末尾添加其中一个标签和。您将在两个实例中看到“ec-lmr10”。

如果您希望树的字体明显较小，您可以声明\scriptsize。

我借此机会建议对您的序言进行一些修改，将包加载与设置分开。

\documentclass[12pt,a4paper]{report}
\usepackage{geometry}

\usepackage{lmodern}
%\usepackage{textcomp} % <--- no longer needed
\usepackage[T1]{fontenc}
\usepackage{pdfpages}
%\usepackage{float} % don't

%------PARAGRAPHS---------------------------------------------------------------
\usepackage{parskip}
\usepackage{blindtext}

%------GRAPHICS-----------------------------------------------------------------
\usepackage{graphicx}
\usepackage[percent]{overpic}

%------ENUMERATION--------------------------------------------------------------
\usepackage{enumitem}

% spacing
\usepackage{setspace}

%------FOOT_HEAD---------------------------------------------------------------
\usepackage{fancyhdr}

%------TABLES_FIGURES-------------------------------------------------------------------
\usepackage{threeparttable}
\usepackage{tabularx}
\usepackage{caption}
\usepackage{etoolbox}
\usepackage{colortbl}
\usepackage{xcolor}
\usepackage[edges]{forest}
\usetikzlibrary{arrows.meta}


% references
\usepackage[style=apa, backend=biber]{biblatex}
\usepackage{csquotes}

% hyperlinks
\usepackage{url}
\usepackage{hyperref}

%%% settings

% layout
\geometry{
 left=25mm,
 right=25mm,
 top=35mm,
 bottom=35mm,
 headheight=13.6pt, % <--- as suggested by fancyhdr
}

% lists
\newlist{researchquestions}{enumerate}{1}
\setlist[researchquestions]{label*={RQ\arabic*}}
\setlist{nosep}

% spacing
\singlespacing

% header and footer
\pagestyle{fancy}
\fancyhf{}

\fancyhead[RE]{\small\upshape\color{gray!70}\nouppercase{\leftmark}}
\fancyhead[LO]{\small\upshape\color{gray!70}\nouppercase{\leftmark}}

\fancyfoot[C]{\thepage}
\renewcommand{\chaptermark}[1]{\markboth{\thechapter\ / #1}{}}
\renewcommand{\headrule}{}

% captions
\captionsetup{font=footnotesize}

% hyperref

\hypersetup{
    colorlinks,
    linkcolor={black},
    citecolor={blue!50!black},
    urlcolor={black}
}

% colors
\definecolor{lightgray}{RGB}{100, 220, 220}
\definecolor{kuleuven}{RGB}{29,141,176}
\definecolor{kuleuven1}{RGB}{82,189,236}
\definecolor{mygray}{gray}{0.6}

% resources
\addbibresource{references.bib}
\graphicspath{{images/}}

\begin{document}

\begin{figure}[htp]
\centering
\scriptsize

    \begin{forest}
    for tree={
        align=left, % Aligns all nodes to the left
        edge+={thick, -{Stealth[]}},
        l sep'+=10pt,
        fork sep'=10pt, 
        % Set the font size of the nodes to footnote size
    },
    forked edges,
    if level=0{
        inner xsep=0pt,
        tikz={\draw [thick] (.children first) -- (.children last);}
    }{},
    before typesetting nodes={
        if level=3{
            content={
                \begin{description}[labelindent=1em, labelwidth=0pt, leftmargin=1em, itemsep=0pt, parsep=0pt, font=\footnotesize] % Set the level 3 nodes' content in footnote size
                    \item[\textbullet] #1
                \end{description}
            }
        }{}
    }
    [Types of relations
        [Expansion
            [Elaboration
                [- Explanation\\- Exemplification\\- Specification\\- Identification]
            ]
            [Extension
                [- Collection\\- Variation\\- Sequence\\- Response\\- Alternation]
            ]
            [Enhancement
                [- Spatio-temporal\\- Manner\\- Cause\\- Effect\\- Condition\\- Means\\- Purpose\\- Justification\\- Concession\\- Motivation\\- Enablement\\- Restatements\\- Summary]
            ]
        ]
        [Projection
            [Speech]
            [Thought]
        ]
        [Decoration
            [Various forms\\and types]
        ]
    ]
    \end{forest}

\caption{Logico-semantic relations between words and images according 
  to \textcite{kong2006taxonomy}}
\label{fig:Figures}

\end{figure}

\end{document}

Answer