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\ProvidesPackage{biblatex-ext-oasymb-tikz}
[2020/05/05 v0.8e open access symbols with TikZ (MW)]
\RequirePackage{etoolbox}
\RequirePackage{kvoptions}
\protected\def\extblx@oasymb@tikz@error#1#2{%
\PackageError{biblatex-ext-oasymb-tikz}{#1}{#2.}}
\protected\def\extblx@oasymb@tikz@warning@noline{%
\PackageWarningNoLine{biblatex-ext-oasymb-tikz}}
\let\extblx@oasymb@tikz@warning\extblx@oasymb@tikz@warning@noline
\AtEndOfPackage{%
\protected\def\extblx@oasymb@tikz@warning{%
\PackageWarning{biblatex-ext-oasymb-tikz}}}
\RequirePackage{tikz}
% PLoS Open Access symbol based on
% https://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg
% public domain/CC0 by PLoS & Wikipedia users Nina, Beao and JakobVoss
\definecolor{extblx@oasymb@tikz@plos@orange}{HTML}{f68212}
\newcommand*{\extblx@oasymb@tikz@plos@tikz}{%
\begin{tikzpicture}[x=.1pt,y=.1pt]
\begin{scope}
\clip (06,73) rectangle ++(52,26);
\fill[extblx@oasymb@tikz@plos@orange, even odd rule]
(32,73) circle[radius=26]
(32,73) circle[radius=15];
\end{scope}
\fill[extblx@oasymb@tikz@plos@orange, even odd rule]
(32,32) circle[radius=32]
(32,32) circle[radius=21]
(32,32) circle[radius= 9];
\fill[extblx@oasymb@tikz@plos@orange]
(47,47) rectangle ++ (11,26);
\end{tikzpicture}%
}
\newsavebox{\extblx@oasymb@tikz@plos@box}
\sbox{\extblx@oasymb@tikz@plos@box}{\extblx@oasymb@tikz@plos@tikz}
\newcommand*{\extblx@oasymb@tikz@plos}{%
\usebox{\extblx@oasymb@tikz@plos@box}}
% PLoS symbols is standard
\newcommand*{\oasymbol}{\extblx@oasymb@tikz@plos}
% Open-Acess.net Open Acess symbol
% redrawn with TikZ from
% http://open-access.net/fileadmin/logos/oa.svg
% public domain according to
% https://commons.wikimedia.org/wiki/File:Open_access.svg
% might be covered by open-access.net's overall CC-BY 4.0 license
% (https://creativecommons.org/licenses/by/4.0/)
% see https://open-access.net/impressum/
% the site states no specific conditions for use of the logo
% other than
% "Das Logo der Informationsplattform darf nachgenutzt werden,
% gerne mit einem Link zu open-access.net"
% on https://open-access.net/ueber-uns/
% see also https://open-access.net/community/materialien/
% logo by
% Medien + Design
% Center for Digital Systems
% Competence Center for E-Learning and Multimedia
% Freie Universität Berlin
\definecolor{extblx@oasymb@tikz@oanet@green}{HTML}{356031}
\definecolor{extblx@oasymb@tikz@oanet@gold}{HTML}{f9c63a}
\definecolor{extblx@oasymb@tikz@oanet@intersect}{HTML}{89923a}
\newcommand*{\extblx@oasymb@tikz@oanet@tikz}{%
\begin{tikzpicture}[x=1.1pt,y=1.1pt]
\fill[extblx@oasymb@tikz@oanet@green, even odd rule]
( 4,4) circle[radius=4.3]
( 4,4) circle[radius=2.7];
\begin{scope}
\clip % this is *terrible*, but it was the only way I could stop
% some viewers from adding thin lines that shouldn't be there
(11,4) circle[radius=2.7]
-- +(-4.3,-4.3) -- +(-4.3,+4.3) -- +(+4.3,+4.3) -- +(+4.3,-4.3)
-- +(-4.3,-4.3);
\fill[extblx@oasymb@tikz@oanet@gold, even odd rule]
(11,4) ++ (0:4.3) arc (0:300:4.3) -- (11,4) ++ (300:4.3) -- cycle
(11,4) ++ (0:2.7) arc (0:300:2.7) -- (11,4) ++ (300:2.7) -- cycle;
\end{scope}
\begin{scope}
\clip ( 4,4) circle[radius=4.3];
\fill[extblx@oasymb@tikz@oanet@intersect] (11,4) circle[radius=4.3];
\end{scope}
\fill[extblx@oasymb@tikz@oanet@gold]
(11,4) ++ (2.7,.1) rectangle ++(1.6,-4.1);
\end{tikzpicture}%
}
\newsavebox{\extblx@oasymb@tikz@oanet@box}
\sbox{\extblx@oasymb@tikz@oanet@box}{\extblx@oasymb@tikz@oanet@tikz}
\newcommand*{\extblx@oasymb@tikz@oanet}{%
\usebox{\extblx@oasymb@tikz@oanet@box}}
\protected\def\extblx@oasymb@tikz@opt@symbol@process#1{%
\begingroup
\edef\extblx@oasymb@tikz@tempa{\endgroup
\noexpand\extblx@oasymb@tikz@opt@symbol@process@i{#1}}%
\extblx@oasymb@tikz@tempa}
\def\extblx@oasymb@tikz@opt@symbol@process@i#1{%
\ifcsundef{extblx@oasymb@tikz@#1}
{\extblx@oasymb@tikz@error
{Unknown value\MessageBreak
\space\space'#1'\MessageBreak
for option 'symbol'}
{The symbol '#1' does not exist.\MessageBreak
Please consult the documentation for a list of valid options}}
{\edef\oasymbol{%
\expandonce{\csname extblx@oasymb@tikz@#1\endcsname}}}}
\newrobustcmd*{\DefineTikZOASymbol}{%
\extblx@oasymb@tikz@warning{%
The command '\string\DefineTikZOASymbol'\MessageBreak
is deprecated.\MessageBreak
Use '\string\DefineOASymbol' instead.\MessageBreak
Using '\string\DefineOASymbol'}%
\DefineOASymbol}
\newrobustcmd*{\DefineOASymbol}[1][plos]{%
\begingroup
\edef\extblx@oasymb@tikz@tempa{\endgroup
\noexpand\extblx@oasymb@tikz@DefineOASymbol@i{#1}}%
\extblx@oasymb@tikz@tempa}
\protected\def\extblx@oasymb@tikz@DefineOASymbol@i#1{%
\ifcsundef{extblx@oasymb@tikz@#1}
{\extblx@oasymb@tikz@error
{Unknown symbol option\MessageBreak
\space\space'#1'}
{The symbol '#1' does not exist.\MessageBreak
Please consult the documentation for a list of valid options}}
{\edef\oasymbol{%
\expandonce{\csname extblx@oasymb@tikz@#1\endcsname}}}}
\SetupKeyvalOptions{
family=extblx@oasymb@tikz@opt,
prefix=extblx@oasymb@tikz@opt@,
}
\DeclareStringOption[plos]{symbol}
\DeclareVoidOption{plos}{\csdef{extblx@oasymb@tikz@opt@symbol}{plos}}
\DeclareVoidOption{oanet}{\csdef{extblx@oasymb@tikz@opt@symbol}{oanet}}
\ProcessKeyvalOptions*
\extblx@oasymb@tikz@opt@symbol@process{%
\csuse{extblx@oasymb@tikz@opt@symbol}}
\endinput
%
% This file is part of the biblatex-ext bundle.
% biblatex-ext is released under the LaTeX Project Public License v1.3c
% or later.
%
% A complete list of files included in that package can be found in
% README.md or - failing that - in ext-standard.bbx.
%
% Official releases of this package are on CTAN
% https://www.ctan.org/pkg/biblatex-ext
% development takes place on GitHub
% https://github.com/moewew/biblatex-ext
%
|
