如何将卡背放在我的卡片上？

Question

我有一个文档，它正在为我制作卡片。一个简化的、几乎最小的示例如下所示

\documentclass{article}
\usepackage[utf8]{inputenc} %Needed for input
\usepackage{venturis} %CM does not look right at this size
\usepackage[T1]{fontenc} %Needed for output
\usepackage[margin=0.4cm]{geometry} %The layout gets screwed up if I don't include this.

\newlength\cardheight
\newlength\cardwidth
\setlength\cardheight{0.3\textheight}
\setlength\cardwidth{0.3\textwidth}

\setlength{\fboxsep}{20pt}

\newcommand\card[2]{%
\begingroup\fboxsep=10pt%
\fbox{\begin{minipage}[t][\cardheight][t]{\dimexpr\cardwidth-2\fboxsep-2\fboxrule\relax}%
\raggedright%
\vspace{0.5 \baselineskip}%
\LARGE #1%
\vfill%
\noindent \normalsize #2%
\end{minipage}}%
\hspace{1pt}%
\endgroup}%

\makeatletter%
 \newcommand{\cards}[2]{%
 \@for\@c:=#1\do{%
  \card{\@c}{#2}%
 }%
 }%
\makeatother%

\newcommand{\blank}{\hrulefill}

\pagestyle{empty}

\begin{document}
\centering

\cards{%Basic set
A big hoopla about nothing,%
A wheelchair death race%
}{Cards Against Humanity: Googling this is probably a bad idea}%
\cards{%The Canadian Expansion
Burning down the White House,%
Terry Fox's prosthetic leg,%
{The Offical Languages Act \\\vspace{\baselineskip} \noindent La Loi sur les langues officielles.},%To show you some of my cards are a bit more complex
The Front de Libération du Québec,%
Poutine,%
Killing a Moose with your bare hands%
}{Cards Against Humanity:\\ The Canadian Expansion. No really, don't google this at work.}%
\cards{%The Second Expansion
A piñata full of scorpions%
}%
{Cards Against Humanity:\\The Second Expansion. This if a card game for horrible people.}%
\end{document}

如您所见，这可以完美地布置卡片的正面。但是，我希望卡片有背面。我该如何自动将包含卡片背面的页面与我选择的文本交错？这样，当我在双面打印机上打印时，我就能得到卡片的正面和背面。

编辑：澄清一下，这是我的文档的一页。我的实际文档中有 126 页，有多个 \card 命令，每个组一个。我不想手动设置那么多背景，所以我想要一个可以自动将文本“Cards Against Humanity”放在每张卡片背面的背景（即在每隔一页上，但放在有卡片的地方，这样卡片编号不均匀的页面仍然可以获得正确的背面。）

Answer 1

以下界面在列表宏中收集卡背，然后在您收集到 9 张卡背或以下时对其进行处理\AtDocumentEnd：

\documentclass{article}
\usepackage[utf8]{inputenc} %Needed for input
\usepackage{venturis} %CM does not look right at this size
\usepackage[T1]{fontenc} %Needed for output
\usepackage[margin=0.4cm]{geometry} %The layout gets screwed up if I don't include this.
\usepackage{etoolbox}% http://ctan.org/pkg/etoolbox (for list processing)

\newlength\cardheight\setlength\cardheight{0.3\textheight}
\newlength\cardwidth\setlength\cardwidth{0.3\textwidth}
\newcounter{itemcnt}
\newcommand{\cardbacks}{}% List of card backs

\setlength{\fboxsep}{20pt}

\makeatletter
% http://tex.stackexchange.com/q/308/5764
\def\ifemptyarg#1{%
  \if\relax\detokenize{#1}\relax % H. Oberdiek
    \expandafter\@firstoftwo
  \else
    \expandafter\@secondoftwo
  \fi}
\makeatother

\newcommand{\setcardcontent}[2]{{%
  \setlength{\fboxsep}{10pt}%
  \fbox{\begin{minipage}[t][\cardheight][t]{\dimexpr\cardwidth-2\fboxsep-2\fboxrule\relax}%
    \raggedright%
    \vspace{0.5 \baselineskip}%
    \LARGE #1%
    \vfill%
    \noindent \normalsize #2%
  \end{minipage}}%
  \hspace{1pt}%
}}

\newcommand{\card}[3][Cards Against Humanity]{%
  \ifemptyarg{#1}{}{\stepcounter{itemcnt}}% Another card has been added
  \ifnum\value{itemcnt}>9\relax
    \clearpage
    \renewcommand*{\do}[1]{\setcardcontent{}{##1}}%
    \dolistcsloop{cardbacks}% Set card backs
    \renewcommand{\cardbacks}{}% Clear list
    \clearpage
    \setcounter{itemcnt}{1}% Restart counting cards
  \fi%
  \ifemptyarg{#1}{}{\listgadd{\cardbacks}{#1}}%
  \setcardcontent{#2}{#3}%
}%

\makeatletter%
\newcommand{\cards}[3][Cards Against Humanity]{%
  \@for\@c:=#2\do{%
    \card[#1]{\@c}{#3}%
  }%
}%
\makeatother%

\AtEndDocument{% Flush remainder of card backs
  \clearpage
  \renewcommand*{\do}[1]{\setcardcontent{}{#1}}%
  \dolistcsloop{cardbacks}% Set card backs
}

\newcommand{\blank}{\hrulefill}

\pagestyle{empty}

\begin{document}
\centering

\cards{%Basic set
  A big hoopla about nothing,%
  A wheelchair death race%
}{Cards Against Humanity: Googling this is probably a bad idea}%
\cards{%The Canadian Expansion
  Burning down the White House,%
  Terry Fox's prosthetic leg,%
 {The Offical Languages Act \\\vspace{\baselineskip}
  \noindent La Loi sur les langues officielles.},%To show you some of my cards are a bit more complex
  The Front de Libération du Québec,%
  Poutine,%
  Killing a Moose with your bare hands%
}{Cards Against Humanity:\par The Canadian Expansion. No really, don't Google this at work.}%
\cards{%The Second Expansion
  A piñata full of scorpions%
}{Cards Against Humanity:\par The Second Expansion. This if a card game for horrible people.}%

\cards{%The Second Expansion
  A piñata full of scorpions%
}{Cards Against Humanity:\par The Second Expansion. This if a card game for horrible people.}%
\cards{%The Canadian Expansion
  Burning down the White House,%
  Terry Fox's prosthetic leg,%
 {The Offical Languages Act \\\vspace{\baselineskip}
  \noindent La Loi sur les langues officielles.},%To show you some of my cards are a bit more complex
  The Front de Libération du Québec,%
  Poutine,%
  Killing a Moose with your bare hands%
}{Cards Against Humanity:\par The Canadian Expansion. No really, don't Google this at work.}%

\end{document}

这个想法是用作\card主要的卡片设置宏，并带有一个可选参数，规定背面应打印的内容。如果背面不是以三张为一组提供，可能仍需要进行一些工作来重新排序。但是，对于你的情况 - 所有卡片都有相同的背面 - 这应该不是问题。

列表收集和处理可通过以下方式实现etoolbox。

---

原解决方案：

我将使用以下定义\cardback：

\newcommand\cardback[1]{%
  \begingroup\fboxsep=10pt%
    \fbox{\begin{minipage}[t][\cardheight][t]{\dimexpr\cardwidth-2\fboxsep-2\fboxrule\relax}%
      \raggedright%
        %\rlap{\raisebox{\dimexpr-\height}[0pt][0pt]{% Underlay image background
          \includegraphics[width=\linewidth,height=\cardheight]{#1}%
        %}%
    \end{minipage}}%
  \hspace{1pt}%
\endgroup}%

它会插入一个图像，使其完全覆盖文本所在的区域。如果您还想用文本覆盖它，请取消注释该\rlap{\raisebox...}部分。然后您可以添加任何您想要的内容，因为图像将放置在文本下方。当然，这需要graphicx。您可以通过宏和循环以您想要的方式对其进行扩展，类似于您对 所做的那样\cards。

\documentclass{article}
\usepackage[utf8]{inputenc} %Needed for input
\usepackage{venturis} %CM does not look right at this size
\usepackage[T1]{fontenc} %Needed for output
\usepackage[margin=0.4cm]{geometry} %The layout gets screwed up if I don't include this.
\usepackage{graphicx}% For images

\newlength\cardheight
\newlength\cardwidth
\setlength\cardheight{0.3\textheight}
\setlength\cardwidth{0.3\textwidth}

\setlength{\fboxsep}{20pt}

\newcommand\card[2]{%
\begingroup\fboxsep=10pt%
\fbox{\begin{minipage}[t][\cardheight][t]{\dimexpr\cardwidth-2\fboxsep-2\fboxrule\relax}%
\raggedright%
\vspace{0.5 \baselineskip}%
\LARGE #1%
\vfill%
\noindent \normalsize #2%
\end{minipage}}%
\hspace{1pt}%
\endgroup}%

\newcommand\cardback[1]{%
  \begingroup\fboxsep=10pt%
    \fbox{\begin{minipage}[t][\cardheight][t]{\dimexpr\cardwidth-2\fboxsep-2\fboxrule\relax}%
      \raggedright%
        %\rlap{\raisebox{\dimexpr-\height}[0pt][0pt]{% Underlay image background
          \includegraphics[width=\linewidth,height=\cardheight]{#1}%
        %}%
    \end{minipage}}%
  \hspace{1pt}%
\endgroup}%

\makeatletter%
\newcommand{\cards}[2]{%
 \@for\@c:=#1\do{%
  \card{\@c}{#2}%
 }%
 }%
\makeatother%

\newcommand{\blank}{\hrulefill}

\pagestyle{empty}

\begin{document}
\centering

\cards{%Basic set
A big hoopla about nothing,%
A wheelchair death race%
}{Cards Against Humanity: Googling this is probably a bad idea}%
\cards{%The Canadian Expansion
Burning down the White House,%
Terry Fox's prosthetic leg,%
{The Offical Languages Act \\\vspace{\baselineskip} \noindent La Loi sur les langues officielles.},%To show you some of my cards are a bit more complex
The Front de Libération du Québec,%
Poutine,%
Killing a Moose with your bare hands%
}{Cards Against Humanity:\\ The Canadian Expansion. No really, don't google this at work.}%
\cards{%The Second Expansion
A piñata full of scorpions%
}%
{Cards Against Humanity:\\The Second Expansion. This if a card game for horrible people.}%

\clearpage

\cardback{example-image-a}%
\cardback{example-image-b}%
\cardback{example-image-c}%
\cardback{example-image-c}%
\cardback{example-image-a}%
\cardback{example-image-b}%
\cardback{example-image-b}%
\cardback{example-image-c}%
\cardback{example-image-a}%
\end{document}

Answer 2

我不确定文档类是否flashcards能满足您的需求，但会自动制作正面和/或背面的页面，并且每张卡片都是一个简单的环境，如下所示：

\begin{flashcard}
  {front text}
  back  text
\end{flashcard}

利用该headings样式，您还可以在\cardfrontfoot{text}命令中包含一个运行页脚，以及为每张卡片设置一个标题作为其环境的可选参数，如下面的代码所示。

要以 3 x 3 布局设置肖像卡，请将文件复制到与文档同一目录中的avery5371.cfg另一个文件（如），然后根据需要进行编辑修改，例如：mycard.cfg

\newcommand{\cardpapermode}{portrait}
\newcommand{\cardpaper}{a4paper}
\newcommand{\cardrows}{3}
\newcommand{\cardcolumns}{3}
\setlength{\cardheight}{9cm}
\setlength{\cardwidth}{6cm}
\setlength{\topoffset}{1cm} 
\setlength{\oddoffset}{1.5cm}
\setlength{\evenoffset}{1.5cm}

不要将这些命令复制并粘贴到主文档的前言部分！它们必须位于配置文件中，并作为文档类中的选项加载。即：

\documentclass[mycard, ...]{flashcards}

完整示例：

\documentclass[mycard,frame]{flashcards}
% Note: mycard.cfg must be in the path 
% Print only fronts = option "fronts"  
% Print only backs = option "backs"  

\usepackage[utf8]{inputenc}
\usepackage{xcolor}

% Card style

\cardfrontheadstyle[\ttfamily]{left} 
\cardfrontfootstyle[\small\itshape]{left}
\cardfrontstyle{headings}


% Macros for simplify 3 back sides. Change as you want 

\newcommand\spade{{\huge $\spadesuit$}\par\bigskip Cards\\ Against\\ Humanity\par\bigskip {\huge $\spadesuit$}}


\newcommand\club{{\huge $\clubsuit$}\par\bigskip Cards\\ Against\\ Humanity\par\bigskip {\huge $\clubsuit$}}


\newcommand\heart{{\color{red}\huge $\heartsuit$}\par\bigskip Cards\\ Against\\ Humanity\par\bigskip{\color{red}\huge $\heartsuit$}}



\begin{document}

\cardfrontfoot{Googling this is probably a bad idea}  % Common foot for two cards

\begin{flashcard}
[1 $\spadesuit$ ]              % header  (optional)
{A big hoopla about nothing}   % front 
\spade                         % back  
\end{flashcard}


\begin{flashcard}
[2 $\spadesuit$]
{A wheelchair death race}
\spade
\end{flashcard}

\cardfrontfoot{The Canadian Expansion.\\ No really, don't google this at work.}

\begin{flashcard}
[1 $\clubsuit$ ]               
{Burning down the White House}
\club
\end{flashcard}

\begin{flashcard}
[2 $\clubsuit$ ]               
{Terry Fox's prosthetic leg}
\club
\end{flashcard}

\begin{flashcard}
[3 $\clubsuit$ ]               
{The Offical Languages Act\\ \vspace{3\baselineskip} \noindent La Loi sur les langues officielles}
\club
\end{flashcard}

\begin{flashcard}
[4 $\clubsuit$ ]               
{The Front de Libération du Québec\vfill}
\club
\end{flashcard}

\begin{flashcard}
[5 $\clubsuit$ ]               
{Poutine}
\club 
\end{flashcard}

\begin{flashcard}
[6 $\clubsuit$ ]               
{Killing a Moose with your bare hands}
\club
\end{flashcard}

\cardfrontfoot{The Second Expansion. \\This if a card game for horrible people.}


\begin{flashcard}
[\textcolor{red}{1 $\heartsuit$}]               
{A piñata full of scorpions}
\heart  
\end{flashcard}

\end{document}