我在网上找到了下面的代码。我怎样才能改变它的颜色？（即黄色变成绿色，灰色变成浅绿色，标题中的两个水平条也变成深绿色）。代码如下：
\documentclass[10pt,xcolor={dvipsnames}]{beamer}
\mode<article> % only for the article version
{
\usepackage{fullpage}
\usepackage{hyperref}
}
\makeatletter
\usecolortheme{rose}
\definecolor{progressbar@bgblue}{rgb}{0.75,0.75,0.95} % use structure theme to change
\definecolor{progressbar@fgblue}{rgb}{0.1,0.1,0.9} % use structure theme to change
\setbeamercolor*{palette primary}{fg=progressbar@fgblue,bg=progressbar@bgblue}
\setbeamercolor*{palette secundary}{fg=progressbar@fgblue,bg=progressbar@bgblue}
\setbeamercolor*{palette tertiary}{fg=progressbar@fgblue,bg=progressbar@bgblue}
\setbeamercolor{section in head/foot}{parent=palette primary}
\makeatother
\mode<presentation>
\usefonttheme{default}
\setbeamerfont{title}{size=\Large,series=\bfseries,parent=structure}
\setbeamertemplate{bibliography item}[mybibitem]
\setbeamerfont{bibliography entry author}{shape=\upshape,series=\bfseries,size=\normalsize}%
\setbeamerfont{bibliography entry title}{shape=\upshape,size=\small,series=\mdseries}
\setbeamerfont{bibliography entry journal}{shape=\upshape,size=\small,series=\mdseries}
\setbeamerfont{bibliography entry note}{shape=\upshape,size=\small,series=\mdseries}
\setbeamerfont{itemize/enumerate body}{size=\small}
\setbeamerfont{itemize/enumerate subbody}{size=\footnotesize}
\setbeamerfont{itemize/enumerate subsubbody}{size=\scriptsize}
\setbeamerfont{block title}{size=\normalsize,series=\bfseries,parent={structure,block body}}
\setbeamerfont{section in head/foot}{size=\tiny,series=\bfseries}
\renewcommand{\emph}[1]{\color{structure.fg}\textbf{#1}\color{fg}\xspace}
\setbeamerfont{section in toc}{parent=structure,series=\bfseries}
\mode
<all>
\RequirePackage{tikz}
\useinnertheme{rounded}
\defbeamertemplate*{bibliography item}{progressbar theme}{
\begin{tikzpicture}
\useasboundingbox (0, 0.2) rectangle (0.5, 0.7);
\fill[fill=bg!85!blue] (0, 0.25) rectangle (0.4, 0.5);
\shade[bottom color=bg,top color=bg!85!blue] (0, 0) -- (0.3, 0) -- (0.4, 0.12) -- (0.4, 0.3) -- (0, 0.3) -- cycle;
\shade[left color=bg,right color=bg!85!blue] (0,0.27) .. controls (0.25,0.25) .. (0.4,0.5) -- (0,0.5) -- cycle;
\fill[fill=bg!90!blue] (0,0) rectangle (0.3,0.05);
\shade[left color=bg!95!blue,right color=bg!90!blue] (0,0) rectangle (0.05,0.5);
\shade[left color=bg,right color=bg!80!black,shading angle=45] (0.3,0) -- (0.3,0.12) -- (0.4,0.12) -- cycle;
\draw[draw=fg!35!bg] (0,0) -- (0.3,0) -- (0.4,0.12) -- (0.4,0.5) -- (0,0.5) -- cycle;
\draw[draw=fg!35!bg](0.3,0) -- (0.3,0.12) -- (0.4,0.12);
\end{tikzpicture}
}
\defbeamertemplate*{frametitle}{progressbar theme}{
\begin{centering}
\textbf{\insertframetitle}
\par
\end{centering}
}
\mode<all>
\makeatletter
\RequirePackage{tikz}
\setbeamercolor{progressbar primary}{parent=palette primary}
\setbeamercolor{progressbar secondary}{parent=palette secondary}
\setbeamercolor{progressbar tertiary}{parent=palette tertiary}
\setbeamercolor{progressbar quaternary}{parent=palette quaternary}
\newdimen\progressbar@currentbarlength
\newdimen\progressbar@framenumberrectangle
\newdimen\progressbar@titlerectangle
\newdimen\progressbar@leftbar
\newdimen\progressbar@barlengthmm
\newcount\progressbar@tmpresult
\newcount\progressbar@numer
\newcount\progressbar@denom
\newcount\progressbar@barlength
\progressbar@framenumberrectangle=\paperwidth
\progressbar@titlerectangle=\paperwidth
\advance\progressbar@framenumberrectangle by -0.9cm
\advance\progressbar@titlerectangle by -1.1cm
\progressbar@barlength=115 % (in millimeters)
\progressbar@barlengthmm=\progressbar@barlength mm
\progressbar@leftbar=\progressbar@titlerectangle
\advance\progressbar@leftbar by -\progressbar@barlength mm
\def\insertprogressbar{
\ifnum\inserttotalframenumber=1\else
\progressbar@numer=\insertframenumber
\advance\progressbar@numer by -1
\progressbar@denom=\inserttotalframenumber
\advance\progressbar@denom by -1
\progressbar@tmpresult=\progressbar@barlength
\multiply\progressbar@tmpresult by \progressbar@numer
\divide\progressbar@tmpresult by \progressbar@denom
\progressbar@currentbarlength=\progressbar@tmpresult mm
\begin{tikzpicture}
\shade[top color=bg, bottom color=bg!80!fg] (0, 0) rectangle (\paperwidth, 0.6cm);
\shade[left color=bg,right color=bg!70!fg] (.5\paperwidth, 0.2cm) rectangle (\paperwidth, 0.22cm);
\draw (\progressbar@framenumberrectangle, 0.21cm) node [anchor=mid west, draw=bg!70!fg, fill=bg] {\color{structure.fg!70!bg}\scalebox{0.85}{\insertframenumber/\inserttotalframenumber}};
\draw (\progressbar@titlerectangle, 0.32cm) node [anchor=south east] {\color{bg!70!fg}Teoremas limite fortes para somas de vari\'{a}veis aleat\'{o}rias};
\fill (\progressbar@leftbar, 0.12cm) [fill=bg, rounded corners=0.1cm] rectangle (\progressbar@titlerectangle, 0.3cm);
\ifnum\insertframenumber=1\else
\shade[left color=progressbar primary.fg!10!bg, right color=progressbar primary.fg!20!bg, rounded corners=0.1cm] (\progressbar@leftbar, 0.12cm) rectangle ++(\progressbar@currentbarlength, 0.2cm);
\fi
\draw (\progressbar@leftbar, 0.11cm) [draw=bg!70!fg, rounded corners=0.1cm] rectangle ++(\progressbar@barlengthmm, 0.2cm);
\end{tikzpicture}
\fi
}
\mode<presentation>
\newlength\progressbar@sectionboxwidth
\newlength\progressbar@sectionboxheight
\newbox\progressbar@sectionbox
\newbox\progressbar@sectionboxbox
\usesectionheadtemplate
{\hfill
\setbox\progressbar@sectionbox=\hbox{\insertsectionhead}%
\progressbar@sectionboxwidth=\wd\progressbar@sectionbox
\advance\progressbar@sectionboxwidth by 4pt
\setbox\progressbar@sectionbox=\hbox{\pgfinterruptpicture t \endpgfinterruptpicture}%
\progressbar@sectionboxheight=\ht\progressbar@sectionbox
\advance\progressbar@sectionboxheight by 4pt
\begin{tikzpicture}
\useasboundingbox (-0.5\progressbar@sectionboxwidth, 0pt) rectangle (0.5\progressbar@sectionboxwidth, \progressbar@sectionboxheight);
\draw[anchor=base] (0pt, 2pt) node {\color{structure.fg!80!bg} \insertsectionhead};
\end{tikzpicture}
}
{\hfill
\setbox\progressbar@sectionbox=\hbox{\pgfinterruptpicture\insertsectionhead\endpgfinterruptpicture}%
\progressbar@sectionboxwidth=\wd\progressbar@sectionbox
\advance\progressbar@sectionboxwidth by 4pt
\setbox\progressbar@sectionboxbox=\hbox{\pgfinterruptpicture t \endpgfinterruptpicture}%
\progressbar@sectionboxheight=\ht\progressbar@sectionboxbox
\advance\progressbar@sectionboxheight by 4pt
}
\defbeamertemplate*{headline}{progressbar theme}
{%
\leavevmode%
\begin{beamercolorbox}[wd=\paperwidth,ht=4ex,dp=1.125ex]{section in head/foot}%
\insertsectionnavigationhorizontal{\paperwidth}{}{}%\hskip0pt plus1filll}{}%
\end{beamercolorbox}%
}
\defbeamertemplate*{footline}{progressbar theme}{
\begin{beamercolorbox}[wd=\paperwidth,ht=0.6cm,dp=0ex]{progressbar in head/foot}%
\insertprogressbar
\end{beamercolorbox}%
}
\defbeamertemplate*{title page}{progressbar theme}{
\pgfdeclarehorizontalshading{separationtitlepagelineshading}{0.5pt}{color(0cm)=(bg); color(0.5\textwidth)=(structure.fg); color(\textwidth)=(bg)}
\makeatletter
\begin{center}
\textbf{\textcolor{structure.fg}\large\inserttitle}
\pgfuseshading{separationtitlepagelineshading}
\vskip\baselineskip
\footnotesize\insertauthor\\[\baselineskip]
\ifx\insertinstitute\@empty \else\tiny\insertinstitute\\[\baselineskip]\fi
\insertlogo
\vskip\baselineskip
\pgfuseshading{separationtitlepagelineshading}
\vfill
\footnotesize
\insertdate
\end{center}
\makeatother
}
\setbeamertemplate{title page}[mytitlepage]
\defbeamertemplate*{background canvas}{progressbar theme}{\pgfuseshading{background shading}}%[action]
\AtBeginDocument{%
{
\usebeamercolor{progressbar primary}
\pgfdeclareverticalshading{background shading}{\the\paperwidth}{color(0cm)=(normal text.bg); color(0.8\paperheight)=(normal text.bg); color(0.95\paperheight)=(progressbar primary.bg); color(\paperheight)=(progressbar primary.bg)
}
}
}
\mode
<all>
\makeatother
\setbeamertemplate{blocks}[rounded][shadow=true]
\setbeamertemplate{navigation symbols}{}
\mode<presentation>
{
\setbeamercovered{transparent}
\usefonttheme{serif}
\usecolortheme{crane}
}
\setbeamercovered{dynamic}
\setbeamertemplate{items}[circle]
\title[]{\vspace*{0.5cm}\parbox{10.0cm}{\centering{\LARGE{\sc Title}}}}
\author{\parbox{10.0cm}{\vfill \relax\ifvmode\centering\fi {\normalsize\textbf{Author}} \vfill} \\[10pt] {\normalsize\textit{Filiation}}}
\date{{\footnotesize \vspace*{1.0cm} April 2023}}
\begin{document}
\begin{frame}[plain]
\maketitle
\end{frame}
\begin{frame}
My first slide
\end{frame}
\end{document}
提前致谢。
答案1
要更改标题底纹的颜色，您可以使用
\setbeamercolor{progressbar primary}{bg=green}和\setbeamercolor{section in head/foot}{bg=green}标题页上的线条使用
structure颜色，您可以像这样更改它：\setbeamercolor{structure}{fg=green!50!black}请注意，这将改变演示文稿中很多东西的颜色脚注中的灰色似乎是由文本和背景颜色混合计算得出的。如果您想单独更改它，可以在定义中选择另一种颜色
\insertprogressbar
\documentclass[10pt,xcolor={dvipsnames}]{beamer}
\mode<article> % only for the article version
{
\usepackage{fullpage}
\usepackage{hyperref}
}
\makeatletter
\usecolortheme{rose}
\definecolor{progressbar@bgblue}{rgb}{0.75,0.75,0.95} % use structure theme to change
\definecolor{progressbar@fgblue}{rgb}{0.1,0.1,0.9} % use structure theme to change
\setbeamercolor*{palette primary}{fg=progressbar@fgblue,bg=progressbar@bgblue}
\setbeamercolor*{palette secundary}{fg=progressbar@fgblue,bg=progressbar@bgblue}
\setbeamercolor*{palette tertiary}{fg=progressbar@fgblue,bg=progressbar@bgblue}
\setbeamercolor{section in head/foot}{parent=palette primary}
\makeatother
\mode<presentation>
\usefonttheme{default}
\setbeamerfont{title}{size=\Large,series=\bfseries,parent=structure}
\setbeamertemplate{bibliography item}[mybibitem]
\setbeamerfont{bibliography entry author}{shape=\upshape,series=\bfseries,size=\normalsize}%
\setbeamerfont{bibliography entry title}{shape=\upshape,size=\small,series=\mdseries}
\setbeamerfont{bibliography entry journal}{shape=\upshape,size=\small,series=\mdseries}
\setbeamerfont{bibliography entry note}{shape=\upshape,size=\small,series=\mdseries}
\setbeamerfont{itemize/enumerate body}{size=\small}
\setbeamerfont{itemize/enumerate subbody}{size=\footnotesize}
\setbeamerfont{itemize/enumerate subsubbody}{size=\scriptsize}
\setbeamerfont{block title}{size=\normalsize,series=\bfseries,parent={structure,block body}}
\setbeamerfont{section in head/foot}{size=\tiny,series=\bfseries}
\renewcommand{\emph}[1]{\color{structure.fg}\textbf{#1}\color{fg}\xspace}
\setbeamerfont{section in toc}{parent=structure,series=\bfseries}
\mode
<all>
\RequirePackage{tikz}
\useinnertheme{rounded}
\defbeamertemplate*{bibliography item}{progressbar theme}{
\begin{tikzpicture}
\useasboundingbox (0, 0.2) rectangle (0.5, 0.7);
\fill[fill=bg!85!blue] (0, 0.25) rectangle (0.4, 0.5);
\shade[bottom color=bg,top color=bg!85!blue] (0, 0) -- (0.3, 0) -- (0.4, 0.12) -- (0.4, 0.3) -- (0, 0.3) -- cycle;
\shade[left color=bg,right color=bg!85!blue] (0,0.27) .. controls (0.25,0.25) .. (0.4,0.5) -- (0,0.5) -- cycle;
\fill[fill=bg!90!blue] (0,0) rectangle (0.3,0.05);
\shade[left color=bg!95!blue,right color=bg!90!blue] (0,0) rectangle (0.05,0.5);
\shade[left color=bg,right color=bg!80!black,shading angle=45] (0.3,0) -- (0.3,0.12) -- (0.4,0.12) -- cycle;
\draw[draw=fg!35!bg] (0,0) -- (0.3,0) -- (0.4,0.12) -- (0.4,0.5) -- (0,0.5) -- cycle;
\draw[draw=fg!35!bg](0.3,0) -- (0.3,0.12) -- (0.4,0.12);
\end{tikzpicture}
}
\defbeamertemplate*{frametitle}{progressbar theme}{
\begin{centering}
\textbf{\insertframetitle}
\par
\end{centering}
}
\mode<all>
\makeatletter
\RequirePackage{tikz}
\setbeamercolor{progressbar primary}{parent=palette primary}
\setbeamercolor{progressbar secondary}{parent=palette secondary}
\setbeamercolor{progressbar tertiary}{parent=palette tertiary}
\setbeamercolor{progressbar quaternary}{parent=palette quaternary}
\newdimen\progressbar@currentbarlength
\newdimen\progressbar@framenumberrectangle
\newdimen\progressbar@titlerectangle
\newdimen\progressbar@leftbar
\newdimen\progressbar@barlengthmm
\newcount\progressbar@tmpresult
\newcount\progressbar@numer
\newcount\progressbar@denom
\newcount\progressbar@barlength
\progressbar@framenumberrectangle=\paperwidth
\progressbar@titlerectangle=\paperwidth
\advance\progressbar@framenumberrectangle by -0.9cm
\advance\progressbar@titlerectangle by -1.1cm
\progressbar@barlength=115 % (in millimeters)
\progressbar@barlengthmm=\progressbar@barlength mm
\progressbar@leftbar=\progressbar@titlerectangle
\advance\progressbar@leftbar by -\progressbar@barlength mm
\def\insertprogressbar{
\ifnum\inserttotalframenumber=1\else
\progressbar@numer=\insertframenumber
\advance\progressbar@numer by -1
\progressbar@denom=\inserttotalframenumber
\advance\progressbar@denom by -1
\progressbar@tmpresult=\progressbar@barlength
\multiply\progressbar@tmpresult by \progressbar@numer
\divide\progressbar@tmpresult by \progressbar@denom
\progressbar@currentbarlength=\progressbar@tmpresult mm
\begin{tikzpicture}
\shade[top color=bg, bottom color=green!80!fg] (0, 0) rectangle (\paperwidth, 0.6cm);
\shade[left color=bg,right color=bg!70!fg] (.5\paperwidth, 0.2cm) rectangle (\paperwidth, 0.22cm);
\draw (\progressbar@framenumberrectangle, 0.21cm) node [anchor=mid west, draw=bg!70!fg, fill=bg] {\color{structure.fg!70!bg}\scalebox{0.85}{\insertframenumber/\inserttotalframenumber}};
\draw (\progressbar@titlerectangle, 0.32cm) node [anchor=south east] {\color{bg!70!fg}Teoremas limite fortes para somas de vari\'{a}veis aleat\'{o}rias};
\fill (\progressbar@leftbar, 0.12cm) [fill=bg, rounded corners=0.1cm] rectangle (\progressbar@titlerectangle, 0.3cm);
\ifnum\insertframenumber=1\else
\shade[left color=progressbar primary.fg!10!bg, right color=progressbar primary.fg!20!bg, rounded corners=0.1cm] (\progressbar@leftbar, 0.12cm) rectangle ++(\progressbar@currentbarlength, 0.2cm);
\fi
\draw (\progressbar@leftbar, 0.11cm) [draw=bg!70!fg, rounded corners=0.1cm] rectangle ++(\progressbar@barlengthmm, 0.2cm);
\end{tikzpicture}
\fi
}
\mode<presentation>
\newlength\progressbar@sectionboxwidth
\newlength\progressbar@sectionboxheight
\newbox\progressbar@sectionbox
\newbox\progressbar@sectionboxbox
\usesectionheadtemplate
{\hfill
\setbox\progressbar@sectionbox=\hbox{\insertsectionhead}%
\progressbar@sectionboxwidth=\wd\progressbar@sectionbox
\advance\progressbar@sectionboxwidth by 4pt
\setbox\progressbar@sectionbox=\hbox{\pgfinterruptpicture t \endpgfinterruptpicture}%
\progressbar@sectionboxheight=\ht\progressbar@sectionbox
\advance\progressbar@sectionboxheight by 4pt
\begin{tikzpicture}
\useasboundingbox (-0.5\progressbar@sectionboxwidth, 0pt) rectangle (0.5\progressbar@sectionboxwidth, \progressbar@sectionboxheight);
\draw[anchor=base] (0pt, 2pt) node {\color{structure.fg!80!bg} \insertsectionhead};
\end{tikzpicture}
}
{\hfill
\setbox\progressbar@sectionbox=\hbox{\pgfinterruptpicture\insertsectionhead\endpgfinterruptpicture}%
\progressbar@sectionboxwidth=\wd\progressbar@sectionbox
\advance\progressbar@sectionboxwidth by 4pt
\setbox\progressbar@sectionboxbox=\hbox{\pgfinterruptpicture t \endpgfinterruptpicture}%
\progressbar@sectionboxheight=\ht\progressbar@sectionboxbox
\advance\progressbar@sectionboxheight by 4pt
}
\defbeamertemplate*{headline}{progressbar theme}
{%
\leavevmode%
\begin{beamercolorbox}[wd=\paperwidth,ht=4ex,dp=1.125ex]{section in head/foot}%
\insertsectionnavigationhorizontal{\paperwidth}{}{}%\hskip0pt plus1filll}{}%
\end{beamercolorbox}%
}
\defbeamertemplate*{footline}{progressbar theme}{
\begin{beamercolorbox}[wd=\paperwidth,ht=0.6cm,dp=0ex]{progressbar in head/foot}%
\insertprogressbar
\end{beamercolorbox}%
}
\defbeamertemplate*{title page}{progressbar theme}{
\pgfdeclarehorizontalshading{separationtitlepagelineshading}{0.5pt}{color(0cm)=(bg); color(0.5\textwidth)=(structure.fg); color(\textwidth)=(bg)}
\makeatletter
\begin{center}
\textbf{\textcolor{structure.fg}\large\inserttitle}
\pgfuseshading{separationtitlepagelineshading}
\vskip\baselineskip
\footnotesize\insertauthor\\[\baselineskip]
\ifx\insertinstitute\@empty \else\tiny\insertinstitute\\[\baselineskip]\fi
\insertlogo
\vskip\baselineskip
\pgfuseshading{separationtitlepagelineshading}
\vfill
\footnotesize
\insertdate
\end{center}
\makeatother
}
\setbeamertemplate{title page}[mytitlepage]
\defbeamertemplate*{background canvas}{progressbar theme}{\pgfuseshading{background shading}}%[action]
\AtBeginDocument{%
{
\usebeamercolor{progressbar primary}
\pgfdeclareverticalshading{background shading}{\the\paperwidth}{color(0cm)=(normal text.bg); color(0.8\paperheight)=(normal text.bg); color(0.95\paperheight)=(progressbar primary.bg); color(\paperheight)=(progressbar primary.bg)
}
}
}
\mode
<all>
\makeatother
\setbeamertemplate{blocks}[rounded][shadow=true]
\setbeamertemplate{navigation symbols}{}
\mode<presentation>
{
\setbeamercovered{transparent}
\usefonttheme{serif}
\usecolortheme{crane}
}
\setbeamercovered{dynamic}
\setbeamertemplate{items}[circle]
\title[]{\vspace*{0.5cm}\parbox{10.0cm}{\centering{\LARGE{\sc Title}}}}
\author{\parbox{10.0cm}{\vfill \relax\ifvmode\centering\fi {\normalsize\textbf{Author}} \vfill} \\[10pt] {\normalsize\textit{Filiation}}}
\date{{\footnotesize \vspace*{1.0cm} April 2023}}
\setbeamercolor{progressbar primary}{bg=green}
\setbeamercolor{section in head/foot}{bg=green}
\setbeamercolor{structure}{fg=green!50!black}
%\setbeamercolor{normal text}{bg=red}
\begin{document}
\begin{frame}[plain]
\maketitle
\end{frame}
\begin{frame}
My first slide
\end{frame}
\end{document}