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% (The MIT License)
%
% Copyright (c) 2021 Yegor Bugayenko
%
% Permission is hereby granted, free of charge, to any person obtaining a copy
% of this software and associated documentation files (the 'Software'), to deal
% in the Software without restriction, including without limitation the rights
% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
% copies of the Software, and to permit persons to whom the Software is
% furnished to do so, subject to the following conditions:
%
% The above copyright notice and this permission notice shall be included in all
% copies or substantial portions of the Software.
%
% THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
% SOFTWARE.
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{kdpcover}[2021/06/04 0.1.0 Cover for KDP book]
\LoadClass{article}
\newcommand*\kdppages{100}
\newlength\kdpxsize
\newlength\kdpysize
\RequirePackage{shellesc}
\RequirePackage{xkeyval}
\DeclareOptionX{6x9}{
\setlength\kdpxsize{6in}
\setlength\kdpysize{9in}
}
\DeclareOptionX{pages}{\renewcommand*\kdppages{#1}}
\makeatletter\newcommand{\kdpexec}[3][1=]{%
\begingroup
\let\%\@percentchar
\let\{\@charlb
\let\}\@charrb
\ShellEscape{#3 > #2}%
\endgroup%
\ifthenelse{\isempty{#1}}{\input{#2}}{}%
}\makeatother
\makeatletter\let\primitiveinput\@@input\makeatother%
\DeclareOptionX{pdf}{
\kdpexec[noprint]{totalpages.exc}{qpdf --show-npages #1 | tr -d '[[:space:]]' | \{ cat; echo \%; \}}%
\renewcommand{\kdppages}{\primitiveinput totalpages.exc }
}
\ProcessOptionsX\relax
\RequirePackage{anyfontsize}
\RequirePackage{tikz}
\RequirePackage[letterspace=-50]{microtype}
\RequirePackage{xifthen}
\RequirePackage{xcolor}
\RequirePackage{graphicx}
\RequirePackage{setspace}
\setstretch{1.2}
% The height of the page is 9 inches plus 0.125 "bleed" on top and
% on the bottom.
% Check this doc: https://kdp.amazon.com/en_US/help/topic/G201953020
\newlength\kdpheight
\setlength\kdpheight{0.125in + \kdpysize + 0.125in}
% The width is 6 inches plus 0.125 "bleed" on each side. The width of the
% "spine" depends on the amount of pages in the book. Also, there is a
%
\newlength\kdpwidth
\setlength\kdpwidth{0.125in + \kdpxsize + 0.0025in * \kdppages + \kdpxsize + 0.125in}
\RequirePackage{geometry}
\geometry{paperwidth=\kdpwidth,paperheight=\kdpheight,left=0pt,right=0pt,top=0pt,bottom=0pt}
\RequirePackage[absolute]{textpos}
\TPGrid{16}{16}
\newcommand\putSpine[2]{
\begin{textblock}{2.4}[0.5,0](8,0)
\begin{tikzpicture}
\node [rectangle, inner sep=0em, fill=black, minimum width=2.4\TPHorizModule, minimum height=16\TPVertModule] at (0,0) {};
\end{tikzpicture}
\end{textblock}
\begin{textblock}{1}[0.5,0](8,2)
\begin{tikzpicture}
\node [color=white, inner sep=0cm, outer sep=0cm, rotate=270, minimum height=\TPHorizModule] at (0,0) {
\Large #1
};
\end{tikzpicture}
\end{textblock}
\begin{textblock}{2.4}[0.5,1](8,14)
\centerline{\includegraphics[width=0.32in]{#2}}
\end{textblock}
}
\newcommand\putPicture[1]{
\begin{textblock}{4}(10,2)
\includegraphics[width=\textwidth]{#1}
\end{textblock}
}
\newcommand\putVolume[1]{
\begin{textblock}{2}[1,1](15,14)
\raggedleft
\includegraphics[height=0.4in]{images/volume-#1}
\end{textblock}
}
\newcommand\putPrice[1]{
\begin{textblock}{4}[0,1](1,2)
\small #1
\end{textblock}
}
\newcommand\putBack[1]{
\begin{textblock}{5}[0,0](1,3)
\small #1
\end{textblock}
}
\newcommand\putTitle[1]{
\begin{textblock}{5}(10,9)
\fontsize{32}{32}\selectfont #1
\end{textblock}
}
\newcommand\putAuthor[1]{
\begin{textblock}{4}(10,10)
\large by #1
\end{textblock}
}
\newcommand\putTLDR[1]{
\begin{textblock}{5}(10,11)
TL;DR #1
\end{textblock}
}
\newcommand\putVersion[1]{
\begin{textblock}{4}[0,1](10,14)
#1
\quad
\kdpexec[]{date.exc}{git log -n 1 --pretty='format:\%ad' --date='format:\%e-\%b-\%Y'}
\end{textblock}
}
\newcommand\putCopyright[2]{
\begin{textblock}{4}[0,1](1,14)
\small (c)
#1 #2
\end{textblock}
}
\AtBeginDocument{
\ttfamily%
\raggedright%
\setlength\parindent{0pt}%
\setlength\parskip{0pt}%
\interfootnotelinepenalty=10000
}
\endinput
|
