在保持正確格式的同時，在表格儲存格中強制換行的好方法是什麼？

Question 1

據我了解，您的問題是獲得一個固定大小的多行列，垂直居中。

您可以在中使用固定大小\makecell。例子：

\makecell[c{p{3cm}}]{Goal for 1 is to... \\ Goal for 2 is to...}

將建立一個垂直居中的單元格，其固定寬度為3cm。在您的情況下，由於寬度是在列規範中設定的，因此請替換3cm為\hsize（它將採用列的 with ）。但為了獲得正確的垂直位置，您必須讓\makecell處理它並使用p{3cm}而不是m{3cm}在列規範中。

還添加

\renewcommand{\cellset}{\def\arraytretch{1.5}}%

如果你想要更大的內在空間\makecell。

完整範例：

\documentclass{article}

\usepackage{graphicx} % Required for inserting images

\usepackage[left=2cm, right=2cm, top=2cm, bottom=2cm]{geometry}

% Must have features for my tables

\usepackage{array}
\usepackage{makecell}

\setlength{\tabcolsep}{18pt}
\setlength{\arrayrulewidth}{0.5mm}
\renewcommand{\arraystretch}{1.5}
\renewcommand{\cellset}{\def\arraytretch{1.5}}%

\begin{document}

\begin{table}[h]

  \centering
  \begin{tabular}{|c|c|p{3cm}|}
    \hline
    \multicolumn{3}{|c|}{Calender for the rest of the year}                                 \\
    \hline
    \textbf{Date}   & \textbf{Homework} & \textbf{Goal}                                                                \\
    \hline
    \hline
    Week 1 & Homework 1 and 2
           & \makecell[c{p{\hsize}}]{Goal for 1 is to... lot of things that take many lines \\
             Goal for 2 is to... lot of things that take many lines}                        \\
    \hline
    Week 2 & Homework 3 and 4
           & \makecell[c{p{\hsize}}]{Goal for 3 is to... lot of things that take many lines \\
             Goal for 4 is to... lot of things that take many lines}                        \\
    \hline
    Week 3 & Homework 5 and 6
           & \makecell[c{p{\hsize}}]{Goal for 5 is to... lot of things that take many lines \\
             Goal for 6 is to... lot of things that take many lines}                                     \\
     \hline
  \end{tabular}
  \caption{With \textsf{makecell}}
  \label{tab:my_label}
\end{table}

\end{document}

無論如何，現在有表格陣列包，它透過現代鍵值介面為表提供許多自訂，並複製經典表包的功能。使用，可以使用（是所使用的列說明符）來設定tabularray垂直居中的寬度列，並且可以使用大括號簡單地獲得多行單元格：3cmQ[3cm,m]Qtabularray

Week 1 & Homework 1 and 2  & {Goal for 1 is to...\\  Goal for 2 is to...} \\

範例（看看它如何更清晰，格式和內容分開）：

\documentclass{article}

\usepackage{graphicx} % Required for inserting images

\usepackage[left=2cm, right=2cm, top=2cm, bottom=2cm]{geometry}

% Must have features for my tables

\usepackage{tabularray}

\begin{document}

\begin{table}[h]
  \centering
  \begin{tblr}
    {
      colspec={ | Q[c,m] | Q[c,m] | Q[3cm,m] |},
      hline{1-Z} = {1}{-}{0.5mm, solid},
      hline{3} = {2}{-}{0.5mm, solid},
      vlines={0.5mm},
      row{2} = {font=\bfseries},
      colsep=18pt,
      stretch=1.5,
    }
    \SetCell[c=3]{c} Calender for the rest of the year
    \\
    Date   & Homework & Goal
    \\
    Week 1 & Homework 1 and 2
    & {Goal for 1 is to... lot of things that take many lines \\[6pt]
      Goal for 2 is to... lot of things that take many lines}
    \\
    Week 2 & Homework 3 and 4
    & {Goal for 3 is to... lot of things that take many lines \\[6pt]
      Goal for 4 is to... lot of things that take many lines}
    \\
    Week 3 & Homework 5 and 6
    & {Goal for 5 is to... lot of things that take many lines   \\[6pt]
      Goal for 6 is to... lot of things that take many lines}
  \end{tblr}
  \caption{With \textsf{tabularray}}
  \label{tab:my_label}
\end{table}

\end{document}

Answer