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图下方的标题对齐

tag-icon • tag-icon floats captions threeparttable
图下方的标题对齐

我需要修改之前关于图下标题宽度的问题。目标是让标题\captionsetup{width=x}的宽度与图的宽度完全相同。我被建议使用 caption 包和命令，通过指定 x 等于图的宽度，使标题的宽度与图的宽度相同。但是，我正在做一个演示，似乎这在这里不起作用，当我这样做时，标题仍然比图宽得多，如下图所示。在此处输入图片描述

另外，我想使用命令\setbeamertemplate{caption}{\raggedright\insertcaption\par}删除标题前的“Figure:”，但现在这也不起作用，但如果我\usepackage{caption}从序言中排除它，它就可以正常工作。这是我现在的代码：

\PassOptionsToPackage{table}{xcolor}
\documentclass[xcolor=svgnames]{beamer}

%\PassOptionsToPackage{svgnames}{xcolor}
%\documentclass[xcolor=table]{beamer}
%
% Choose how your presentation looks.
%
% For more themes, color themes and font themes, see:
% http://deic.uab.es/~iblanes/beamer_gallery/index_by_theme.html
%
\mode<presentation>
{
  \usetheme{Warsaw}      % or try Darmstadt, Madrid, Warsaw, ...
  \usecolortheme{default} % or try albatross, beaver, crane, ...
  \usefonttheme{default}  % or try serif, structurebold, ...
  \setbeamertemplate{navigation symbols}{}
%  \setbeamertemplate{caption}[numbered]
%\setbeamercolor{section in head/foot}{bg=NavyBlue}
}

\usepackage[english]{babel}
\usepackage[utf8x]{inputenc}
\usepackage{graphicx}
\usepackage{hyperref}
\usepackage{amsmath}
\usepackage{xcolor}
\usepackage{tabu}
\usepackage{booktabs}% for better rules in the table
\usepackage{ragged2e}
\usepackage{rotating}
\usepackage{caption}


\title[Thesis Defense]{Name of the thesis}
\subtitle{Thesis Defense}
\author{}
 \institute{}
\date{January 31, 2018}

\begin{document}
\setbeamertemplate{caption}{\raggedright\insertcaption\par}
\setbeamerfont{caption}{size=\tiny}

\begin{frame}[plain]
  \titlepage
\end{frame}

\begin{frame}{Motivation}
\begin{figure}
\centering
\captionsetup{width=90mm}
\small{Appreciation of house prices and policy rate} \par
%\label{fig:circulation}
\includegraphics[width=90mm,height=0.5\textheight,keepaspectratio]{WuXia_rate_Real_HPI}

\caption{\textit{Shaded area marks the pre-crisis period in which effective federal funds rate was below the Taylor rule rate.}}
%\begin{source} National central banks \end{source}
\end{figure}

\begin{itemize}
\item 
\item
\end{itemize}

\end{frame}



\end{document}

答案1

您可以使用measuredfigure描述的环境 这里 (作者：Bernard) 并显示在以下 MWE 中：

\documentclass[xcolor=svgnames]{beamer}

\mode<presentation>
{
  \usetheme{Warsaw}
  \usecolortheme{default}
  \usefonttheme{default}
  \setbeamertemplate{navigation symbols}{}
}
\setbeamertemplate{caption}{\raggedright\insertcaption\par}
\setbeamerfont{caption}{size=\tiny}

\usepackage[english]{babel}
\usepackage[utf8x]{inputenc}
\usepackage{threeparttable}

\begin{document}
\begin{frame}{Motivation}
\begin{figure}
\centering
\small{Appreciation of house prices and policy rate} \par
\begin{measuredfigure}
\includegraphics[width=90mm,height=0.5\textheight,keepaspectratio]{example-image}
\caption{\textit{Shaded area marks the pre-crisis period in which effective federal funds rate was below the Taylor rule rate.}}
\end{measuredfigure}
\end{figure}

\begin{itemize}
\item 
\item
\end{itemize}
\end{frame}
\end{document}

答案2

这字幕包提供了一个width选项，允许您单独调整每个图形的宽度。这样，您就可以调整宽度以适合您的图形的宽度。如果您的所有图形都具有相同的宽度，则可以\captionsetup{width=<len>}全局设置该选项。

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