麦粒肿颜色缺失问题 Beamer Poster JHR

Question

我正在尝试在 beamer 乳胶海报中使用 RJH 样式。但是在编译的时候遇到了三个错误。（见下文，并附上截图）

有人知道怎么解决这个问题吗？提前致谢。

P.S。 .tex 和 .sty 文件是在这里找到的： https://tex.stackexchange.com/questions/148558/changing-block-background-color-in-beamerposter

============================================= ================================ beamerthemeRJH.sty:31:Package keyval Error: fg undefined ...font{footline}{fg=white,size=\normalsize} beamerthemeRJH.sty:43:Package keyval Error: bg undefined ...rge,series=\bf, bg=16colorscheme1,fg=white} beamerthemeRJH.sty:43:Package keyval Error: fg undefined ...rge,series=\bf, bg=16colorscheme1,fg=white}

Answer 1

.sty 文件使用了错误的语法，颜色必须在颜色模板中定义，而不是在字体模板中定义。这意味着两条线

\setbeamerfont{footline}{fg=white, size=\normalsize}
\setbeamerfont{example title}{size=\large,series=\bf,bg=i6colorscheme1,fg=white}

必须改为

\setbeamerfont{footline}{size=\normalsize}
\setbeamerfont{example title}{size=\large,series=\bfseries}

除了这个不正确的语法之外，真的不应该再使用过时的 \bf 命令，将所有出现的地方替换为 \bfseries

修改后的 .sty 文件（用作 \usetheme{RJHrepaired}）：

\ProvidesPackage{beamerthemeRJHrepaired} % this style was created by Rob J Hyndman and is an adapation of i6dv by David Vilar

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\selectcolormodel{cmyk}
\mode<presentation>

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% custom colors
\definecolor{i6blue}{cmyk}{1,0.305,0,0.06}
\definecolor{i6bluedark}{rgb}{0.0156,0.2578,0.5625} 
\definecolor{i6colorscheme1}{HTML}{FF6518}  % e.g. for block title
\definecolor{i6colorblockbg}{HTML}{0033cc}
\definecolor{i6colorblockfg}{HTML}{FCE94F}
\definecolor{i6colorscheme2}{HTML}{000000}  % e.g. title in headline
\definecolor{i6colorscheme3}{HTML}{C3DFFF}  % e.g. for poster background
\definecolor{i6colorscheme4}{HTML}{000000} 
\definecolor{i6colorschemeHeadline}{HTML}{0033cc}  % for headline bg
\definecolor{i6colorschemeFootline}{HTML}{100D09}  % for headline bg

% headline colors and fonts
\setbeamercolor{headline}{fg=white,bg=i6colorschemeHeadline}
\setbeamercolor{title in headline}{fg=white}
\setbeamercolor{author in headline}{fg=lightgray}
\setbeamercolor{institute in headline}{fg=lightgray}
\setbeamercolor{logo in headline}{fg=black,bg=lightgray}
\setbeamercolor{separation line}{bg=i6colorscheme1}

% footline colors and fonts
\setbeamercolor{footline}{fg=white,bg=i6colorschemeHeadline}
\setbeamerfont{footline}{size=\normalsize}

% body colors and fonts
\setbeamercolor*{normal text}{fg=black,bg=i6colorscheme3}

% block environment
\setbeamercolor*{block body}{bg=white,fg=black}
\setbeamercolor*{block title}{fg=i6colorblockfg,bg=i6colorblockbg}
\setbeamerfont{block title}{size=\large,series=\bfseries}

% example environment
\setbeamercolor*{example title}{fg=white,bg=i6colorscheme1}
\setbeamerfont{example title}{size=\large,series=\bfseries}

\setbeamercolor{alerted text}{fg=i6colorscheme1}

\setbeamertemplate{itemize items}[triangle]
\setbeamertemplate{navigation symbols}{}  % no navigation on a poster

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\setbeamertemplate{block begin}{
  \vskip.75ex
  \begin{beamercolorbox}[leftskip=1cm,colsep*=.75ex]{block title}%
    \usebeamerfont*{block title}\insertblocktitle
  \end{beamercolorbox}%
  {\ifbeamercolorempty[bg]{block body}{}{\nointerlineskip\vskip-0.5pt}}%
  \usebeamerfont{block body}%
  \begin{beamercolorbox}[colsep*=.75ex,sep=.75ex,vmode]{block body}%
    \ifbeamercolorempty[bg]{block body}{\vskip-.25ex}{\vskip-.75ex}\vbox{}%
  }
  \setbeamertemplate{block end}{
  \end{beamercolorbox}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\setbeamertemplate{headline}{  
  \leavevmode

  \begin{beamercolorbox}[wd=\paperwidth]{headline}
                \centering
        \vskip2ex
        \usebeamercolor{title in headline}{\color{fg}\textbf{\LARGE{\inserttitle}}\[1ex]}
        \usebeamercolor{author in headline}{\color{fg}\large{\insertauthor}\[1ex]}
  \end{beamercolorbox}

  \begin{beamercolorbox}[wd=\paperwidth]{lower separation line head}
    \rule{0pt}{2pt}
  \end{beamercolorbox}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\setbeamertemplate{footline}{
  \begin{beamercolorbox}[wd=\paperwidth]{upper separation line foot}
    \rule{0pt}{2pt}
  \end{beamercolorbox}

  \begin{beamercolorbox}[ht=4ex,leftskip=1cm,rightskip=1cm]{footline}%
    \hfill \raisebox{-0.4cm}{\insertfooter}
    \vskip1ex
  \end{beamercolorbox}

  \begin{beamercolorbox}[wd=\paperwidth]{lower separation line foot}
    \rule{0pt}{2pt}
  \end{beamercolorbox}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\mode<all>

\def\footer#1{\def\insertfooter{#1}}

麦粒肿颜色缺失问题 Beamer Poster JHR

sty color missing problem Beamer Poster JHR

latex

beamer

poster