LaTex：如何将数字上的标题从 "Figure 1:" 更改为 "Figure 1 |"

Question

我有下面的 LaTex 代码生成直方图：

\documentclass[review,12pt]{elsarticle}

\usepackage{lineno,hyperref}

\usepackage[utf8]{inputenc}
\usepackage[dvipsnames]{xcolor}
\usepackage{amssymb, lipsum, color}
\usepackage{graphicx}
\usepackage{subfigure}
\usepackage{comment}
\usepackage{smartdiagram}
\usetikzlibrary{shapes.geometric}
\usepackage{float}

\begin{document}

\begin{figure}[H]
\centering
\includegraphics[scale=0.8]{Histogram A.jpg}
\caption{Histogram Title}\label{Histogram A}
\end{figure}

\end{document}

我在这里附上了直方图的图片：

直方图上的标题将以 Figure 1: Histogram Title 开头。如何将其更改为 Figure 1 | Histogram Title？ IE。如何将冒号替换为管道符号？

非常感谢！

Answer 1

使用 caption 包：

\documentclass[review,12pt]{elsarticle}

\usepackage{lineno,hyperref}

\usepackage[utf8]{inputenc}
\usepackage[dvipsnames]{xcolor}
\usepackage{amssymb, lipsum, color}
\usepackage{graphicx}
\usepackage{subfigure}
\usepackage{comment}
\usepackage{smartdiagram}
\usetikzlibrary{shapes.geometric}
\usepackage{float}

\usepackage{caption}
\DeclareCaptionLabelSeparator{bar}{\space\textbar\space}
\captionsetup{labelsep=bar}

\begin{document}

\begin{figure}[htbp]
\centering
\includegraphics[scale=0.8]{example-image-duck}
\caption{Histogram Title}\label{Histogram A}
\end{figure}

\end{document}

LaTex：如何将数字上的标题从 "Figure 1:" 更改为 "Figure 1 |"

LaTex: How to change caption on figures from "Figure 1:" to "Figure 1 |"

latex

caption

latex-environment