将一对溢出的 PDF 居中

Question

我正在尝试弄清楚如何定位和居中事物。

这里我并排放置了两个非常大的 PDF。我将它们缩小到当前大小并尝试将它们居中：

\documentclass{article}
\usepackage[margin=1in,showframe]{geometry}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\centering
\begin{figure}
%
\centering
  \begin{minipage}[c][1\totalheight][t]{0.45\textwidth}%
    \begin{center}
      {\includegraphics[scale=0.085]{diagrams/pdf/square.pdf}} 
    \end{center}
  \caption{I sit hard up against the left margin}
  \end{minipage}\hfill{}%
%
  \begin{minipage}[c][1\totalheight][t]{0.45\textwidth}%
    \begin{center}
    {\includegraphics[scale=0.085]{diagrams/pdf/square.pdf}}
    \end{center}
  \caption{I hang over the edge of the right margin}
  \end{minipage}\hfill{}%
%
\end{figure}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\end{document}

它可以工作，但它只悬在右边距上，因此它不是真正居中的。如果我进一步缩小它们，到一定程度时就不再是问题了，但假设将它们缩小到小于 % 是不切实际的0.085，你只是希望它看起来更像这样：

请注意，相对于两个图形的位置，页面是如何完美对称的，并且多余的部分在边距之间均匀分布？

我该如何实现这一点？我以为使用minipage可以解决这个问题，但我想不是。

Answer 1

以下是使用这个答案。

\documentclass{article}
\usepackage[margin=1in,showframe]{geometry}
\usepackage{graphicx}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\centering
\begin{figure}
%
\hspace{-0.025\textwidth}\makebox[1.05\textwidth][c]{
\noindent\begin{minipage}[t,outer sep=0]{0.45\textwidth}%
    \begin{center}
      {\includegraphics[width=\textwidth]{example-image-a}} 
    \end{center}
  \caption{I sit hard up against the left margin}
  \end{minipage}\hfill%
%
  \begin{minipage}[t,outer sep=0]{0.45\textwidth}%
    \begin{center}
    {\includegraphics[width=\textwidth]{example-image-b}}
    \end{center}
  \caption{I hang over the edge of the right margin}
  \end{minipage}}%
%
\end{figure}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\end{document}

输出：

PS1：如果命令\makebox创建一个框，将在文本宽度后添加...因此将其减少一半1.05\textwidth0.05\textwidth\hspace{-0.025\textwidth}

PS2：对小页面使用适当的宽度，但要注意外部分隔符，以防您将使用命令的整个宽度\makebox。

编辑：更好的方法：

\documentclass{article}
\usepackage[margin=1in,showframe]{geometry}
\usepackage{graphicx}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\centering
\begin{figure}
%
\noindent\makebox[\textwidth][c]{
\noindent\begin{minipage}[t,outer sep=0]{0.525\textwidth}%
    \begin{center}
      {\includegraphics[width=\textwidth]{example-image-a}} 
    \end{center}
  \caption{I sit hard up against the left margin}
  \end{minipage}\hspace{0.5cm}%
%
  \begin{minipage}[t,outer sep=0]{0.525\textwidth}%
    \begin{center}
    {\includegraphics[width=\textwidth]{example-image-b}}
    \end{center}
  \caption{I hang over the edge of the right margin}
  \end{minipage}}%
%
\end{figure}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\end{document}