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biblatex-ext-oasymb-l3draw.sty
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biblatex-ext-oasymb-l3draw.sty
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\RequirePackage{expl3}
\ProvidesExplPackage {biblatex-ext-oasymb-l3draw}
{2024/03/24} {0.18}
{open access symbols with l3draw (MW)}
\RequirePackage{xparse}
\RequirePackage{l3keys2e}
\RequirePackage{l3draw}[2021/02/18]
\msg_new:nnn { biblatex-ext-oasymb-l3draw } { OutdatedL3Draw }
{ Your~version~of~'l3draw~does~not~support~
'\token_to_str:N\color_fill:n'. \\
Please~update~'l3draw'~to~version~2021-02-21~or~above.
}
\cs_if_exist:NF \color_fill:n
{
\msg_error:nn {biblatex-ext-oasymb-l3draw} {OutdatedL3Draw}
}
% 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
\color_set:nnn {oasymb_plos_orange} {HTML} {f68212}
\dim_const:Nn \l__extblx_oasymb_scale_plos_dim {.1pt}
\cs_new_protected:Nn \__extblx_oasymb_plos_path:
{
\draw_begin:
\draw_path_moveto:n { 47*\l__extblx_oasymb_scale_plos_dim,
73*\l__extblx_oasymb_scale_plos_dim }
\draw_path_arc:nnn { 000 } { 180 } { 15*\l__extblx_oasymb_scale_plos_dim }
\draw_path_lineto:n { 6*\l__extblx_oasymb_scale_plos_dim,
73*\l__extblx_oasymb_scale_plos_dim }
\draw_path_arc:nnn { 180 } { 000 } { 26*\l__extblx_oasymb_scale_plos_dim }
\draw_path_rectangle_corners:nn { 47*\l__extblx_oasymb_scale_plos_dim,
47*\l__extblx_oasymb_scale_plos_dim }
{ 58*\l__extblx_oasymb_scale_plos_dim,
73*\l__extblx_oasymb_scale_plos_dim }
\draw_path_moveto:n { 64*\l__extblx_oasymb_scale_plos_dim,
32*\l__extblx_oasymb_scale_plos_dim }
\draw_path_arc:nnn { 000 } { 360 } { 32*\l__extblx_oasymb_scale_plos_dim }
\draw_path_moveto:n { 53*\l__extblx_oasymb_scale_plos_dim,
32*\l__extblx_oasymb_scale_plos_dim }
\draw_path_arc:nnn { 360 } { 000 } { 21*\l__extblx_oasymb_scale_plos_dim }
\draw_path_moveto:n { 41*\l__extblx_oasymb_scale_plos_dim,
32*\l__extblx_oasymb_scale_plos_dim }
\draw_path_arc:nnn { 000 } { 360 } { 09*\l__extblx_oasymb_scale_plos_dim }
\color_fill:n { oasymb_plos_orange }
\draw_path_use_clear:n { fill }
\draw_end:
}
\box_new:N \l__extblx_oasymb_plos_box
\hbox_set:Nn \l__extblx_oasymb_plos_box { \__extblx_oasymb_plos_path: }
\NewDocumentCommand \extblx_oasymb_draw_plos { }
{
\mode_leave_vertical:
\box_use:N \l__extblx_oasymb_plos_box
}
% LaTeX2e name
\cs_set_eq:NN \extblx@oasymb@draw@plos \extblx_oasymb_draw_plos
% PLoS symbols is standard
\NewExpandableDocumentCommand \oasymbol { } { \extblx_oasymb_draw_plos }
% Open-Acess.net Open Acess symbol
% redrawn in l3draw 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
\color_set:nnn {oasymb_oanet_green} {HTML} {356031}
\color_set:nnn {oasymb_oanet_gold} {HTML} {f9c63a}
\color_set:nnn {oasymb_oanet_intersect} {HTML} {89923a}
\dim_const:Nn \l__extblx_oasymb_scale_oanet_dim {1.1pt}
\cs_new_protected:Nn \__extblx_oasymb_oanet_path:
{
\draw_begin:
\draw_path_moveto:n { 8.3*\l__extblx_oasymb_scale_oanet_dim,
4 *\l__extblx_oasymb_scale_oanet_dim }
\draw_path_arc:nnn { 000 } { 360 } { 4.3*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_moveto:n { 6.7*\l__extblx_oasymb_scale_oanet_dim,
4 *\l__extblx_oasymb_scale_oanet_dim }
\draw_path_arc:nnn { 360 } { 000 } { 2.7*\l__extblx_oasymb_scale_oanet_dim }
\color_fill:n { oasymb_oanet_green }
\draw_path_use_clear:n { fill }
\draw_path_rectangle_corners:nn { 13.7*\l__extblx_oasymb_scale_oanet_dim,
-.1*\l__extblx_oasymb_scale_oanet_dim }
{ 15.3*\l__extblx_oasymb_scale_oanet_dim,
4 *\l__extblx_oasymb_scale_oanet_dim }
\draw_path_moveto:n { 13.7*\l__extblx_oasymb_scale_oanet_dim,
4*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_lineto:n { 15.3*\l__extblx_oasymb_scale_oanet_dim,
4*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_arc:nnn { 000 } { 300 } { 4.3*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_moveto:n { (11+cosd(300)*4.3)*\l__extblx_oasymb_scale_oanet_dim,
(4+sind(300)*4.3)*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_lineto:n { (11+cosd(300)*2.7)*\l__extblx_oasymb_scale_oanet_dim,
(4+sind(300)*2.7)*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_arc:nnn { 300 } { 000 } { 2.7*\l__extblx_oasymb_scale_oanet_dim }
\color_fill:n { oasymb_oanet_gold }
\draw_path_use_clear:n { fill }
\draw_path_moveto:n
{ (4+cosd(035.5)*4.3)*\l__extblx_oasymb_scale_oanet_dim,
(4+sind(035.5)*4.3)*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_arc:nnn { 144.5 } { 215.5 }
{ 4.3*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_moveto:n
{ (4+cosd(-035.5)*4.3)*\l__extblx_oasymb_scale_oanet_dim,
(4+sind(-035.5)*4.3)*\l__extblx_oasymb_scale_oanet_dim }
\draw_path_arc:nnn { -035.5 } { 035.5 }
{ 4.3*\l__extblx_oasymb_scale_oanet_dim }
\color_fill:n { oasymb_oanet_intersect }
\draw_path_use_clear:n { fill }
\draw_end:
}
\box_new:N \l__extblx_oasymb_oanet_box
\hbox_set:Nn \l__extblx_oasymb_oanet_box { \__extblx_oasymb_oanet_path: }
\NewDocumentCommand \extblx_oasymb_draw_oanet { }
{
\mode_leave_vertical:
\box_use:N \l__extblx_oasymb_oanet_box
}
% LaTeX2e name
\cs_set_eq:NN \extblx@oasymb@draw@oanet \extblx_oasymb_draw_oanet
\msg_new:nnnn { biblatex-ext-oasymb-l3draw } { UnknownSymbol }
{ Unknown~symbol~'#1'.}
{ The~symbol~'#1'~does~not~exist.\\
Please~consult~the~documentation~for~a~list~of~valid~options. }
\cs_new_protected_nopar:Nn \__extblx_oasymb_define_oasymbol:n
{
\cs_if_exist:cTF {extblx_oasymb_draw_#1}
{ \cs_set_eq:Nc \oasymbol {extblx_oasymb_draw_#1} }
{
\msg_error:nnn
{biblatex-ext-oasymb-l3draw}
{UnknownSymbol}
{#1}
}
}
\cs_generate_variant:Nn \__extblx_oasymb_define_oasymbol:n {x}
\NewDocumentCommand \DefineOASymbol { O{plos} }
{
\__extblx_oasymb_define_oasymbol:x {#1}
}
\tl_new:N \l__extblx_oasymb_symbol_tl
\keys_define:nn { biblatex-ext-oasymb-l3draw }
{
symbol .code:n = \DefineOASymbol[#1],
symbol .initial:n = plos,
plos .value_forbidden:n = true,
plos .code:n =
{
\keys_set:nn { biblatex-ext-oasymb-l3draw } { symbol=plos }
},
oanet .value_forbidden:n = true,
oanet .code:n =
{
\keys_set:nn { biblatex-ext-oasymb-l3draw } { symbol=oanet }
},
}
\ProcessKeysOptions {biblatex-ext-oasymb-l3draw}
\tex_endinput:D
%
% 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
%