兩個並排的圖形，高度不等且標題對齊

Question

對於這個問題我還有一個補充：兩個人影並排。

假設我們有兩張圖片，它們的高度不均。我正在尋找一種方法不是並排使用subfig並對齊兩個圖形，同時保持標題垂直對齊。

我創建了以下範例：

\documentclass{article}
\title{Two Figures Side by Side}
\author{Little Bobby Tables}
\usepackage{lipsum}
\usepackage{tikz}

\newcommand{\exedout}{
\begin{tikzpicture}
\path node (LL) {}
    ++ (0.8\textwidth, 0.8\textheight) node (UR) {}
    (LL -| UR) node (LR) {}
    (LL |- UR) node (UL) {};
\draw (LL) rectangle (UR) (LL) -- (UR) (UL) -- (LR);
\end{tikzpicture}
}

\newcommand{\exedouttwo}{
\begin{tikzpicture}
\path node (LL) {}
    ++ (0.8\textwidth, 0.4\textheight) node (UR) {}
    (LL -| UR) node (LR) {}
    (LL |- UR) node (UL) {};
\draw (LL) rectangle (UR) (LL) -- (UR) (UL) -- (LR);
\end{tikzpicture}
}
\begin{document}
\maketitle
How can I put two figures side-by-side? Not two sub-figures, but two actual figures
with separate "Fig.: bla bla" captions. A figure is supposed to spread over the
entire text width, but I have two figures which are narrow and long, and I need to
save the space in order to withstand the pages limit.

\lipsum

\begin{figure}
\centering
\begin{minipage}{0.45\textwidth}
\centering\exedout
\caption{first figure but with more comments than the second picture to see what the different is.}
\end{minipage}
\begin{minipage}{0.45\textwidth}
\centering\exedouttwo
\caption{second figure}
\end{minipage}
\end{figure}

\lipsum

\end{document}

它給出以下結果：

但我需要這個：

Answer 1

使用[t]可選參數 來minipage將兩者對齊到頂部基線（即影像基線/下線）。我還在%巨集中添加了 s 以避免原始碼換行符插入額外的空格。

\documentclass{article}
\usepackage{lipsum}
\usepackage{tikz}

\newcommand{\exedout}{%
\begin{tikzpicture}
\path node (LL) {}
    ++ (0.8\textwidth, 0.8\textheight) node (UR) {}
    (LL -| UR) node (LR) {}
    (LL |- UR) node (UL) {};
\draw (LL) rectangle (UR) (LL) -- (UR) (UL) -- (LR);
\end{tikzpicture}%
}

\newcommand{\exedouttwo}{%
\begin{tikzpicture}
\path node (LL) {}
    ++ (0.8\textwidth, 0.4\textheight) node (UR) {}
    (LL -| UR) node (LR) {}
    (LL |- UR) node (UL) {};
\draw (LL) rectangle (UR) (LL) -- (UR) (UL) -- (LR);
\end{tikzpicture}%
}
\begin{document}
How can I put two figures side-by-side? Not two sub-figures, but two actual figures
with separate "Fig.: bla bla" captions. A figure is supposed to spread over the
entire text width, but I have two figures which are narrow and long, and I need to
save the space in order to withstand the pages limit.

\lipsum

\begin{figure}
\centering
\begin{minipage}[t]{0.45\textwidth}
\centering\exedout
\caption{first figure but with more comments than the second picture to see what the different is.}
\end{minipage}
\begin{minipage}[t]{0.45\textwidth}
\centering\exedouttwo
\caption{second figure}
\end{minipage}
\end{figure}

\lipsum

\end{document}

Answer 2

正在使用floatrow一個選項？

請注意，在下面的範例中，我透過更改\exedout並使兩個數字變窄\exedouttwo，但ffigbox似乎沒有改變\textwidth，minipage因此這兩個數字會太寬。

\documentclass{article}
\title{Two Figures Side by Side}
\author{Little Bobby Tables}
\usepackage{lipsum}
\usepackage{tikz}
\usepackage{floatrow}
\newcommand{\exedout}{
\begin{tikzpicture}
\path node (LL) {}
    ++ (0.4\textwidth, 0.8\textheight) node (UR) {}
    (LL -| UR) node (LR) {}
    (LL |- UR) node (UL) {};
\draw (LL) rectangle (UR) (LL) -- (UR) (UL) -- (LR);
\end{tikzpicture}
}

\newcommand{\exedouttwo}{
\begin{tikzpicture}
\path node (LL) {}
    ++ (0.4\textwidth, 0.4\textheight) node (UR) {}
    (LL -| UR) node (LR) {}
    (LL |- UR) node (UL) {};
\draw (LL) rectangle (UR) (LL) -- (UR) (UL) -- (LR);
\end{tikzpicture}
}
\begin{document}
\maketitle
How can I put two figures side-by-side? Not two sub-figures, but two actual figures
with separate "Fig.: bla bla" captions. A figure is supposed to spread over the
entire text width, but I have two figures which are narrow and long, and I need to
save the space in order to withstand the pages limit.

\lipsum

\begin{figure}
\begin{floatrow}
\ffigbox{\caption{first figure but with more comments than the second picture to see what the different is.}}{\exedout}
\ffigbox{\caption{second figure}}{\exedouttwo}
\end{floatrow}
\end{figure}

\lipsum

\end{document}