tikzposter 海报中的算法问题

Question

我正在使用 创建海报tikzposter。但它似乎有一个algorithm软件包错误。我使用以下代码，但算法块的边框跨越了海报的整个宽度：

\documentclass[a0paper, landscape]{tikzposter} 
\usepackage{graphicx}
\usepackage{color}
\usepackage{tikz}
\usepackage{amsmath,amsfonts,amsthm}
\usepackage{algorithm}
\usepackage{algorithmic}
\title{Title} 
\usetheme{Autumn} 
\begin{document}
    \maketitle

    \begin{columns} 

        \column{0.25} 
            \block[titlecenter]{1. Introduction}{
                \begin{algorithm}[H]
                \caption{Algorithm}
                \begin{algorithmic}[1]
                     \STATE get the input
                     \STATE do the computation
                     \STATE output the results
                \end{algorithmic}
                \end{algorithm}
            }

        \column{0.50}
            \block{2. Some graphic}{
                some graphic
            }

        \column{0.25} 
            \block[titlecenter]{3. Efficiency Comparison}{
                some results                
            }


    \end{columns}
\end{document}

我试过了\begin{frame}[fragile also tried] \end{frame}，但是没有用。有解决办法吗？

我使用了从 fancytikzposter 项目页面获取的这个 zip 文件中的包：https://bitbucket.org/surmann/tikzposter/downloads

Answer 1

该\column命令不会更新依赖于设置其宽度（和规则的长度）\columnwidth的值。algorithm

修复：\setlength{\columnwidth}{\linewidth}在环境开头添加。使用和algorithm可以轻松完成。etoolbox\AtBeginEnvironment

\documentclass[a0paper, landscape]{tikzposter} 
\usepackage{graphicx}
\usepackage{color}
\usepackage{tikz}
\usepackage{amsmath,amsfonts,amsthm}
\usepackage{algorithm}
\usepackage{algorithmic}
\usepackage{etoolbox}
\AtBeginEnvironment{algorithm}{%
  \setlength{\columnwidth}{\linewidth}%
}
\title{Title} 
\usetheme{Autumn} 
\begin{document}

\maketitle

\begin{columns} 
\column{0.25} 
\block[titlecenter]{1. Introduction}{
  \begin{algorithm}[H]
  \caption{Algorithm}
  \begin{algorithmic}[1]
  \STATE get the input
  \STATE do the computation
  \STATE output the results
  \end{algorithmic}
  \end{algorithm}
}

\column{0.50}
\block{2. Some graphic}{
  some graphic
}

\column{0.25} 
\block[titlecenter]{3. Efficiency Comparison}{
  some results                
}

\end{columns}
\end{document}