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%%
%% This is file `projlib-titlepage.sty',
%% generated with the docstrip utility.
%% Copyright (C) 2021-2022 by Jinwen XU
%%
%% This is part of the ProjLib Toolkit.
%%
%% This work may be distributed and/or modified under the conditions of the
%% LaTeX Project Public License, either version 1.3c of this license or (at
%% your option) any later version. The latest version of this license is in
%%
%% http://www.latex-project.org/lppl.txt
%%
%% and version 1.3c or later is part of all distributions of LaTeX version
%% 2005/12/01 or later.
%%
\NeedsTeXFormat{LaTeX2e}[2020-10-01]
\RequirePackage{l3keys2e}
\ProvidesExplPackage
{projlib-titlepage}
{2022/04/24} {}
{Commands for rendering the title page}
\keys_define:nn { projlib-titlepage }
{
, unknown .code:n = {}
}
\ProcessKeysOptions { projlib-titlepage }
\RequirePackage { projlib-paper }
\RequirePackage { tikz }
\ExplSyntaxOff
\usetikzlibrary { calc }
\ExplSyntaxOn
\tl_new:N \l_projlib_titlepage_logo_tl
\tl_new:N \l_projlib_titlepage_title_tl
\tl_new:N \l_projlib_titlepage_subtitle_tl
\tl_new:N \l_projlib_titlepage_author_tl
\tl_new:N \l_projlib_titlepage_date_tl
\tl_new:N \l_projlib_titlepage_style_tl
\NewDocumentCommand \ProjLibTitlePage { O{} m }
{
\keys_set:nn { projlib-titlepage-config } { #1 }
\projlib_titlepage_render:n { #2 }
}
\ProvideDocumentCommand \TitlePage { O{} m }
{
\ProjLibTitlePage [ #1 ] { #2 }
}
\cs_new_protected:Nn \projlib_titlepage_set_color:nn
{
\colorlet { titlepage- #1 } { #2 }
}
\keys_define:nn { projlib-titlepage-config }
{
, logo .tl_set:N = \l_projlib_titlepage_logo_tl
, logo .initial:n = { \scalebox { 2 } { \ProjLib } }
, title .tl_set:N = \l_projlib_titlepage_title_tl
, subtitle .tl_set:N = \l_projlib_titlepage_subtitle_tl
, author .tl_set:N = \l_projlib_titlepage_author_tl
, date .tl_set:N = \l_projlib_titlepage_date_tl
, style .tl_set:N = \l_projlib_titlepage_style_tl
, style .initial:n = { default }
, color .code:n = {
\keyval_parse:nnn
{ \use_none:n }
{ \projlib_titlepage_set_color:nn }
{ #1 }
}
, unknown .code:n = {}
}
\colorlet { titlepage-main } { blue!50!cyan!50!black }
\colorlet { titlepage-back } { blue!50!cyan!10!yellow!30 }
\cs_new_protected:Nn \projlib_titlepage_render:n
{
\keys_set:nn { projlib-titlepage-config } { #1 }
\begin { titlepage }
\cs_if_exist_use:c { projlib_titlepage_render_with_style_ \l_projlib_titlepage_style_tl : }
\end { titlepage }
\setcounter { page } { 0 }
}
\cs_new_protected:Nn \projlib_titlepage_render_with_style_default:
{
\begin{tikzpicture}[overlay,remember~picture]
\fill [color=titlepage-main] ($(current~page.south~west)$) rectangle ($(current~page.north~east)+(0,-.3\paperheight)$);
\fill [color=titlepage-back] ($(current~page.south~west)$) rectangle ($(current~page.north~west)+(.125\paperwidth,-.3\paperheight)$);
\fill [color=titlepage-main] ($(current~page.north~west)$) rectangle ($(current~page.north~west)+(.125\paperwidth,-.3\paperheight)$);
\fill [color=titlepage-back] ($(current~page.north~east)$) rectangle ($(current~page.north~west)+(.125\paperwidth,-.3\paperheight)$);
\node[text~width=.3\paperwidth,text~height=.2\paperheight] at ($(current~page.north~west)+(.32\paperwidth,-.17\paperheight)$) { \l_projlib_titlepage_logo_tl };
\node[text~width=.8\paperwidth,text~height=.4\paperheight] at ($(current~page.north~west)+(.57\paperwidth,-.33\paperheight)$) {\textcolor{titlepage-back}{\fontsize{24pt}{28pt}\selectfont\sffamily\textsc{ \l_projlib_titlepage_title_tl }\\[1.5em]\fontsize{18pt}{22pt}\selectfont{ \l_projlib_titlepage_subtitle_tl }}};
\node[text~width=.3\paperwidth,text~height=.3\paperheight] at ($(current~page.south)+(.2\paperwidth,.3\paperheight)$) {\color{titlepage-back}\begin{flushright}\fontsize{16pt}{18pt}\selectfont\textsc{ \l_projlib_titlepage_author_tl }\\[1em]\fontsize{12pt}{14pt}\selectfont \l_projlib_titlepage_date_tl \end{flushright} };
\end{tikzpicture}
}
\cs_new_protected:Nn \projlib_titlepage_render_with_style_simple:
{
\begin{tikzpicture}[overlay,remember~picture]
\fill[color=titlepage-main] ($(current~page.south~west)$) rectangle ($(current~page.north~east)+(0,-.3\paperheight)$);
\node[text~width=.3\paperwidth,text~height=.2\paperheight] at ($(current~page.north~west)+(.27\paperwidth,-.15\paperheight)$) { \l_projlib_titlepage_logo_tl };
\node[text~width=.8\paperwidth,text~height=.4\paperheight] at ($(current~page.north~west)+(.52\paperwidth,-.33\paperheight)$) {\textcolor{paper}{\fontsize{24pt}{28pt}\selectfont\sffamily\textsc{ \l_projlib_titlepage_title_tl }\\[1.5em]\fontsize{18pt}{22pt}\selectfont{ \l_projlib_titlepage_subtitle_tl }}};
\node[text~width=.3\paperwidth,text~height=.3\paperheight] at ($(current~page.south)+(.2\paperwidth,.3\paperheight)$) {\color{paper}\begin{flushright}\fontsize{16pt}{18pt}\selectfont\textsc{ \l_projlib_titlepage_author_tl }\\[1em]\fontsize{12pt}{14pt}\selectfont \l_projlib_titlepage_date_tl \end{flushright} };
\end{tikzpicture}
}
\endinput
%%
%% End of file `projlib-titlepage.sty'.
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