diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/svg')
| -rw-r--r-- | Master/texmf-dist/source/latex/svg/svg.dtx | 2952 |
1 files changed, 1538 insertions, 1414 deletions
diff --git a/Master/texmf-dist/source/latex/svg/svg.dtx b/Master/texmf-dist/source/latex/svg/svg.dtx index 84a40415947..51a34dc5f74 100644 --- a/Master/texmf-dist/source/latex/svg/svg.dtx +++ b/Master/texmf-dist/source/latex/svg/svg.dtx @@ -1,110 +1,134 @@ % \iffalse meta-comment +%<*identify> % % svg and svg-extract -- Handling SVG pictures in LaTeX documents -% ---------------------------------------------------------------------------- % -% Copyright (C) Philip Ilten <philten@cern.ch>, 2012-2016 -% Copyright (C) Falk Hanisch <hanisch.latex@outlook.com>, 2017-2020 -% -% ---------------------------------------------------------------------------- -% -% This work may be distributed and/or modified under the conditions of the -% LaTeX Project Public License, version 1.3c of the license. 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 2005/12/01 -% or later and of this work. This work has the LPPL maintenance status -% "author-maintained". The current maintainer and author of this work -% is Falk Hanisch. -% -% ---------------------------------------------------------------------------- +%% ---------------------------------------------------------------------------- +%% +%% Copyright (C) Philip Ilten <philten@cern.ch>, 2012-2016 +%% Copyright (C) Falk Hanisch <hanisch.latex@outlook.com>, 2017-2020 +%% +%% ---------------------------------------------------------------------------- +%% +%% This work may be distributed and/or modified under the conditions +%% of the LaTeX Project Public License, version 1.3c of the license. +%% 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 2005/12/01 or later and of this work. +%% +%% This work has the LPPL maintenance status "author-maintained". +%% +%% The current maintainer and author of this work is Falk Hanisch. +%% +%% This work consists of the main source file README.md, LICENSE.md, svg.dtx +%% and the derived documentation svg.pdf as well as the example files +%% svg-example.svg, svg-preamble.tex and root.C (with derived file root.svg). +%% +%% ---------------------------------------------------------------------------- +%% +%</identify> +% \fi % -%<*batchfile> -\ifx\documentclass\@undefined +% \iffalse +%<*dtx> +\ifx\documentclass\undefined \input docstrip.tex \keepsilent -\begingroup -\catcode`\^^M=13 \catcode`\ =12 % -\gdef\svgpreamble{% -Copyright (C) Philip Ilten <philten@cern.ch>, 2012-2016 -Copyright (C) Falk Hanisch <hanisch.latex@outlook.com>, 2017- - -This file was generated from file svg.dtx. ----------------------------------------------------------------------------- - -This work may be distributed and/or modified under the conditions -of the LaTeX Project Public License, version 1.3c of the license. -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 2005/12/01 or later and of this work. - -This work has the LPPL maintenance status "author-maintained". - -The current maintainer and author of this work is Falk Hanisch. - -This work consists of the main source file README.md, LICENSE.md, svg.dtx -and the derived documentation svg.pdf as well as the example files -svg-example.svg, svg-preamble.tex and root.C (with derived file root.svg). -} -\endgroup - -\declarepreamble\svgbasepreamble +\declarepreamble\svgmainpreamble svg -- Include SVG pictures in LaTeX documents using Inkscape -\svgpreamble - \endpreamble \declarepreamble\svgextractpreamble svg-extract -- Extract independent graphic files from SVG pictures -\svgpreamble - \endpreamble \askforoverwritefalse \usedir{tex/latex/svg} \generate{% - \usepreamble\svgbasepreamble - \file{svg.sty}{% - \from{svg.dtx}{package,option,base}% - \from{svg.dtx}{package,body,base}% + \usepreamble\svgmainpreamble + \file{svg.sty}{ + \from{svg.dtx}{package,identify,main} + \from{svg.dtx}{package,base,main} + \from{svg.dtx}{package,option,main} + \from{svg.dtx}{package,body,main} } \usepreamble\svgextractpreamble - \file{svg-extract.sty}{% - \from{svg.dtx}{package,option,extract}% - \from{svg.dtx}{package,body,extract}% + \file{svg-extract.sty}{ + \from{svg.dtx}{package,identify,extract} + \from{svg.dtx}{package,base,extract} + \from{svg.dtx}{package,option,extract} + \from{svg.dtx}{package,standalone,extract} + \from{svg.dtx}{package,body,extract} } % \usepreamble\defaultpreamble -% \file{svg-old.sty}{% -% \from{svg.dtx}{package,old}% +% \file{svg-old.sty}{ +% \from{svg.dtx}{package,old} % } } \else \let\endbatchfile\relax \fi \endbatchfile -%</batchfile> +%</dtx> % \fi % % \iffalse -%<package&option>\NeedsTeXFormat{LaTeX2e}[2020-02-02] -%<*driver> -\ifx\ProvidesFile\@undefined\def\ProvidesFile#1[#2]{}\fi -\ProvidesFile{svg.dtx}[% -%</driver> -%<package&option&base>\ProvidesPackage{svg}[% -%<package&option&extract>\ProvidesPackage{svg-extract}[% -%<*driver|package&option> - 2020/05/07 v2.02f\space% -%<package&option&base> (include SVG pictures)% -%<package&option&extract> (extract independent graphics from SVG pictures)% -] -%</driver|package&option> -%<*driver> +%<*dtx|package&identify> +\NeedsTeXFormat{LaTeX2e}[2020-02-02] +%<*dtx> +\ifx\ProvidesFile\undefined\def\ProvidesFile#1[#2]{}\fi +%</dtx> +\begingroup + \catcode`\@11\relax% + \def\svg@Provides#1#2[#3]{% + \def\@tempa{\def\svg@version{#3}}% + \ifx\svg@version\@undefined\else% + \def\@tempb{#3}% + \ifx\svg@version\@tempb\else% + \def\@tempa{% + \@latex@warning@no@line{% + The version of package `#1' is `#3',\MessageBreak% + but `\svg@version' was expected!\MessageBreak% + You should update the svg bundle% + }% + }% + \fi% + \fi% + \edef\@tempb{% + \endgroup% +%<*dtx> + \noexpand\ProvidesFile% +%</dtx> +%<package&identify> \noexpand\ProvidesPackage% + {#1}[#3\space(#2)]% +%<package&identify&extract> \noexpand\RequirePackage{svg}[#3]% + \unexpanded\expandafter{\@tempa}% + }% + }% + \svg@Provides% +%<*dtx> + {svg.dtx}{source}% +%</dtx> +%<package&identify&main> {svg}{include SVG pictures}% +%<package&identify&extract> {svg-extract}{extract graphics from SVG pictures}% + [2020/06/12 v2.02g]% +\@tempb +%</dtx|package&identify> +% \fi +% +% \iffalse +%<*dtx> \documentclass[english,xindy]{tudscrdoc}[2017/03/27] -\usepackage[T1]{fontenc} +\usepackage{iftex}[2020/03/06] +\iftutex + \usepackage{fontspec} +\else + \usepackage[T1]{fontenc} +\fi \usepackage{babel} \KOMAoptions{parskip=half-} \usepackage{marginnote} @@ -129,18 +153,18 @@ svg-extract -- Extract independent graphic files from SVG pictures \usepackage{listings} \lstset{% - inputencoding=utf8,extendedchars=true, + inputencoding=utf8,extendedchars=true,% literate=% {ä}{{\"a}}1 {ö}{{\"o}}1 {ü}{{\"u}}1 {Ä}{{\"A}}1 {Ö}{{\"O}}1 {Ü}{{\"U}}1 - {~}{{\textasciitilde}}1 {ß}{{\ss}}1 + {ß}{{\ss}}1 {~}{{\textasciitilde}}1 + {»}{{\guillemetright}}1 {«}{{\guillemetleft}}1 } \newcommand*\svglstbelowskip{\medskipamount} \AtBeginDocument{% - \edef\svglstbelowskip{\the\glueexpr\medskipamount-\parskip\relax} + \renewcommand*\svglstbelowskip{\glueexpr\medskipamount-\parskip\relax}% } \lstdefinestyle{svg}{% -% language=[LaTeX]TeX,% basicstyle=\small\ttfamily,% columns=flexible,% frame=single,% @@ -148,7 +172,7 @@ svg-extract -- Extract independent graphic files from SVG pictures xleftmargin=\fboxsep,% xrightmargin=\fboxsep,% gobble=2,% - escapechar=§, + escapechar=§,% belowskip=\svglstbelowskip,% } \lstnewenvironment{svgexample}[1][]{% @@ -168,35 +192,36 @@ svg-extract -- Extract independent graphic files from SVG pictures \CodelineIndex \RecordChanges \GetFileInfo{svg.dtx} -\title{The packages \pkg{svg} and \pkg{svg-extract}} -\author{% - Philip Ilten (2012--2016) \\ - Falk Hanisch (2017--) \\ - \url{https://github.com/mrpiggi/svg} \\ - \mailto{hanisch.latex@outlook.com} -} -\date{\fileversion\nobreakspace(\filedate)} \begin{document} - \maketitle + \title{The packages \pkg{svg} and \pkg{svg-extract}} + \author{% + Philip Ilten (2012--2016)\\% + Falk Hanisch (2017--)\\% + \url{https://github.com/mrpiggi/svg}\\% + \mailto{hanisch.latex@outlook.com}% + } + \date{\fileversion\nobreakspace(\filedate)} + \providerobustcmd*\default[1]{\val{\textit{#1}}} + \maketitle% \begin{abstract} \noindent The \pkg{svg} package is intended for the automated integration of SVG~graphics into \LaTeX~documents. Therefor the capabilities provided by \app{Inkscape}---or more precisely its command~line~interface---are used to export the text within a SVG~graphic to a separate file, which is - then rendered by \LaTeX. The two commands \cs{includesvg} and + then rendered by \LaTeX{}. The two commands \cs{includesvg} and \cs{includeinkscape} are provided as central user\hbox{-}interface, which are very similar to the \cs{includegraphics} command of the \pkg{graphicx} package. In addition, the package \pkg{svg-extract} allows the extraction of these graphics into independent files in different graphic formats, exactly as it - is rendered within the document. For the creation of these graphics in the - well\hbox{-}known formats PDF, EPS and~PS, \LaTeX{} and possibly conversion - tools shipped with the distribution are used. If the graphics are required - in other file formats, either \app{ImageMagick} or \app{Ghostscript} can be - invoked. + is rendered within the \LaTeX~document. For the creation of these graphics + in the well\hbox{-}known formats PDF, EPS and~PS, \LaTeX{} and possibly + conversion tools shipped with the distribution are used. If the graphics + are required in other file formats, either \app{ImageMagick} or + \app{Ghostscript} can be invoked. \bigskip\noindent% \fbox{\parbox{\dimexpr\linewidth-(\fboxsep+\fboxrule)*2\relax}{% @@ -212,30 +237,24 @@ svg-extract -- Extract independent graphic files from SVG pictures \tableofcontents \DocInput{\filename} \end{document} -%</driver> +%</dtx> % \fi % % \changes{v1.0}{2004/11/05}{initial version by Philip Ilten}^^A % \changes{v2.00}{2016/09/23}{new maintainer: Falk Hanisch}^^A % \changes{v2.00}{2017/03/27}{re-implementation from scratch}^^A % \changes{v2.00}{2017/03/27}{package \pkg{subfig} not required anymore}^^A -% \changes{v2.00}{2017/03/27}{support of subfigures stopped due to the huge +% \changes{v2.00}{2017/03/27}{support of subfigures stopped due to the huge % number of packages which deal with this topic and the large variety of % implementing this functionality; naming exported graphics after their % consecutive numbering can't be ensured for all variants of subfigures, so % it's neglected}^^A -% \changes{v2.01}{2017/11/27}{new option \opt{svgextension} to change format of -% files exported by \app{Inkscape} from \file{svg} to a custom one}^^A -% \changes{v2.01}{2017/11/28}{usage of \cs{input}\marg{tex filename} within -% \app{Inkscape}~graphics possible; locates files in all declared searched -% folders}^^A +% \changes{v2.01}{2017/11/28}{usage of \cs{input}\marg{tex~filename} within +% \app{Inkscape}~graphics locates files in all declared searched folders}^^A % \changes{v2.02}{2018/09/07}{package \pkg{trimspaces} required}^^A % \changes{v2.02}{2018/09/07}{multiple dots within file names possible}^^A -% \changes{v2.02}{2018/09/07}{fixed errors with active double qoutes from +% \changes{v2.02}{2018/09/07}{fixed errors with active double quotes from % \pkg{babel} in path arguments}^^A -% \changes{v2.02}{2018/09/07}{distortion of included and extracted graphics -% supported with options \opt{distort} (or \opt{keepaspectratio}) as well as -% \opt{extractdistort} and rotation for extractions (\opt{extractangle})}^^A % \changes{v2.02a}{2018/10/17}{fix bug for package \pkg{polyglossia} which % fakes \pkg{babel} poorly}^^A % \changes{v2.02b}{2018/11/12}{fix bug for package \pkg{tikzscale} which @@ -244,9 +263,11 @@ svg-extract -- Extract independent graphic files from SVG pictures % name parsing}^^A % \changes{v2.02d}{2019/10/22}{fix bugs with kernel (2019/10/01) regarding file % name parsing, see \url{https://github.com/mrpiggi/svg/issues/16}}^^A -% \changes{v2.02f}{2020/05/06}{new option {inkscapeversion} for explicitly -% setting \app{Inkscape}-CLI version; automatic detection implemented}^^A -% \ToDo{Workaround for missing \cs{transparent} (Lua\TeX lacks support)}[v2.03] +% \changes{v2.02d}{2019/10/22}{conditional invocation of \app{Inkscape} export +% based on file modification date implemented for Xe\TeX{}}^^A +% \changes{v2.02f}{2020/05/06}{command~line~interface of \app{Inkscape~1.0} +% is supported}^^A +% \changes{v2.02g}{2020/06/12}{fix for mutliple dots in file names (\#27)}^^A % % % @@ -257,13 +278,13 @@ svg-extract -- Extract independent graphic files from SVG pictures % the simple and easy creation of images and diagrams using a graphical % user\hbox{-}interface. The work by Johan\,B.\,C.~Engelen has further enhanced % the ability of \app{Inkscape} to split a SVG~file into a text component that -% can be compiled with \LaTeX, and an image component that can be imported as a -% PDF~file. For further information see the documentation of +% can be compiled with \LaTeX{}, and an image component that can be imported +% as a PDF~file. For further information see the documentation of % \hrfn{http://www.ctan.org/pkg/svg-inkscape}{\pkg{svg-inkscape} on CTAN}. % The procedure described therein is taken up and consistently expanded. Thus, % it is now possible to include a SVG~file into a \LaTeX~document where the -% text within the SVG~graphic will be rendered natively by \LaTeX. -% +% text within the SVG~graphic will be rendered natively by \LaTeX{}. +% % Both packages \pkg{svg} and \pkg{svg-extract} rely heavily upon executing % commands on shell using the \cs{ShellEscape} command---or respectively the % old known \cs{write18}---for executing the CLIs of the applications mentioned @@ -282,7 +303,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \file{inkscape -V}. Moreover, there are some required packages which are % loaded by packages \pkg{svg} and \pkg{svg-extract} to provide the % functionallity. These are: -% \begin{description}[parsep=.5\smallskipamount] +% \begin{description}[parsep=\glueexpr\smallskipamount/2\relax] % \item[\pkg{iftex}] % for flow control depending on the used \LaTeX~engine % \item[\pkg{scrbase}] @@ -323,17 +344,17 @@ svg-extract -- Extract independent graphic files from SVG pictures % % % -% \section{Usage of package \pkg{svg}}\label{sec:inkscape} +% \section{Usage of package \pkg{svg}\label{sec:inkscape}} % -% The purpose of this package is to include SVG~graphics into a \LaTeX~document. -% The command \cs{includesvg} is defined which does all necessary steps for -% this task. It first launches the export of a SVG~file to a supported -% file~format with Inkscape, if necessary, and includes the exported -% graphic~file afterwards. The usage and the syntax is quite similiar to the -% command \cs{includegraphics} from the \pkg{graphicx} package. In fact, the -% inclusion of the exported graphic~file is done with \cs{includegraphics}. +% The purpose of this package is to include standalone SVG~graphics into a +% \LaTeX~document. The command \cs{includesvg} is defined which does all +% necessary steps for this task. It first launches the export of a SVG~file +% to a supported file~format with Inkscape, if necessary, and includes the +% exported graphic~file afterwards. The usage and the syntax is quite similiar +% to the command \cs{includegraphics} from the \pkg{graphicx} package. In fact, +% the inclusion of the exported graphic~file is done with \cs{includegraphics}. % -% \DescribeOptions{usexcolor,usetransparent,noxcolor,notransparent} +% \DescribeOptions{usexcolor,usetransparent,noxcolor,notransparent}^^A % The packages \pkg{xcolor} and \pkg{transparent} are loaded by default at the % end of package \pkg{svg}. The listed options are intended to prevent these % packages from loading. They are the only options which have to be given while @@ -349,27 +370,28 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \subsection{General settings} % -% \DescribeMacro{\svgsetup} +% \DescribeMacro{\svgsetup}^^A % All other options described in detail below can also be changed after loading % the package either in the preamble or within the document. They don't have to % be given as optional argument to \cs{usepackage}\oarg{options}|{svg}| but can -% be set by using macro \cs{svgsetup}\marg{options} where \marg{options} is a +% be set by using macro \cs{svgsetup}\marg{options} where \meta{options} is a % comma separated list of options. Settings with \cs{svgsetup} are done in the % current scope which means globally or within the current group. % \begin{svgexample} % \svgsetup§\marg{options}§ % \end{svgexample} -% Further, it's possible to reset any setting locally with the optional -% argument of the commands \cs{includesvg}\oarg{options}\marg{svg filename} or -% \cs{includesvg}\oarg{options}\marg{graphic filename}. +% Further, with the optional argument of commands +% \cs{includesvg}\oarg{options}\marg{svg~filename} or +% \cs{includeinkscape}\oarg{options}\marg{graphic~filename}, it's possible to +% reset any setting locally for a certain file. % -% \DescribeMacro{\svgpath} +% \DescribeMacro{\svgpath}^^A % Most likely you want to organize your SVG~files in a separate folder either % as a subfolder in the working directory or elsewhere in your local folder % structure. For this purpose, a list of root paths to SVG~files can be % specified using the \cs{svgpath} command in the same way as \cs{graphicspath} % is used. Every path has to be given in a group of braces |{}|---even if there -% is only one---and terminate with |/| last. For example: +% is only one---and should terminate with a slash. For example: % \begin{svgexample} % \svgpath{{svg/}{/usr/local/svg/}} % \end{svgexample} @@ -377,21 +399,23 @@ svg-extract -- Extract independent graphic files from SVG pictures % afterwards in the absolute path \file{/usr/local/svg/}. Further, if no path % was specified with \cs{svgpath} or the desired file wasn't found, all % directories given with \cs{graphicspath} are searched too. Please keep in -% mind that the current working directory is browsed first in any case. It's -% recommended to avoid any spaces and/or quotes respectively \cs{dq} both in -% paths and file~names, especially when DVI~output is active. +% mind that the current working directory is browsed first in any case. +% It is recommended to avoid umlauts or any other Non\hbox{-}ASCII characters +% as well as any spaces and/or quotes respectively \cs{dq} both in paths and +% file~names. Especially when DVI~output is active using quotes will certainly +% cause an error. % % % % \subsection{Options for the invocation of \app{Inkscape}} % -% \DescribeOption{inkscape} +% \DescribeOption{inkscape}^^A % This option controls, when the export with \app{Inkscape} is invoked and is -% \val{true} by default. -% \begin{DescribeValues} +% \default{true} by default. +% \begin{DescribeValues}^^A % \item[false/off/no] % \app{Inkscape} won't be invoked in any case, no export is done. -% \item[\textbf{true}/on/yes/newer/onlynewer] +% \item[\default{true}/on/yes/newer/onlynewer] % The export with \app{Inkscape} will only be done, if the exported % graphic~file either does not exist or the file~modification date of the % SVG~file is newer than that of the exported graphic~file. Thus the @@ -401,12 +425,12 @@ svg-extract -- Extract independent graphic files from SVG pictures % The \app{Inkscape}~export will definitely be done, any already existing % exported file will overwritten regardlessly. % \end{DescribeValues} -% +% % In addition to controlling the export behavior, the option \opt{inkscape} can % also be used to make additional settings, which then acts as a wrapper for % the options described below. % -% \begin{DescribeValues} +% \begin{DescribeValues}^^A % \item[pdf/eps/ps/png] % see \opt{inkscapeformat}|=|\val{pdf/eps/ps/png} % \item[latex/nolatex] @@ -417,12 +441,12 @@ svg-extract -- Extract independent graphic files from SVG pictures % see \opt{inkscapedpi}|=|\val{\meta{integer}} % \end{DescribeValues} % -% \DescribeOption{inkscapepath} +% \DescribeOption{inkscapepath}^^A % The option \opt{inkscapepath} specifies, where the resulting files of the -% \app{Inkscape}~export should be located. The subfolder \file{./svg-inkscape/} -% within the current working directory is used by default -% (\opt{inkscapepath}|=|\val{basesubdir}). -% \begin{DescribeValues} +% \app{Inkscape}~export should be located. The default setting is +% \default{basesubdir}, which uses the subfolder \file{./svg-inkscape/} +% within the current working directory. +% \begin{DescribeValues}^^A % \item[svgdir/svgpath] % The PDF/EPS/PS/PNG~graphic~files as well as the \LaTeX~files generated by % \app{Inkscape} will be located in the same directory as the corresponding @@ -432,7 +456,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % located in a subfolder named \file{svg-inkscape/}. % \item[basedir/basepath/jobdir/jobpath] % All exported files will be located in the current working directory. -% \item[\textbf{basesubdir}/basesubpath/jobsubdir/jobsubpath] +% \item[\default{basesubdir}/basesubpath/jobsubdir/jobsubpath] % A subfolder named \file{svg-inkscape/} within the current working directory % will be used for files generated by \app{Inkscape}. % \item[/path/to/somewhere/] @@ -442,29 +466,32 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \DescribeOption{inkscapeexe}^^A % For including a SVG~file, \app{Inkscape} is used to separate the text and -% image from the SVG~file itself. In order to run the command~line~interface +% image from the SVG~file itself. In order to use the command~line~interface % on shell, the path where the executable is located has to be known to the -% operating system. You can check this by typing \file{inkscape -V} into the -% terminal. If this fails and nothing is returned, you should add the binaray -% directory of \app{Inkscape} to the environment variable \file{PATH} on your -% operating system. +% operating system and its name is assumed to be \val{inkscape} by default. % -% If this is not possible or you aren't willing to do so, you can use option -% \opt{inkscapeexe} \emph{within the document preamble} to set the absolute -% path where the executable of \app{Inkscape} is located. The option is set to -% \opt{inkscapeexe}|=|\val{inkscape} by default. +% You can check if the default setting is valid for your system by typing +% \file{inkscape -V} into the terminal. If this fails and nothing is returned, +% you should add the binary directory of \app{Inkscape} to the environment +% variable \file{PATH} on your operating system. If this is not possible or you +% aren't willing to do so, you can alternatively use option \opt{inkscapeexe} +% \emph{within the document preamble} to set the absolute path where the +% executable of \app{Inkscape} is located. % % \DescribeOption{inkscapeversion}^^A +% \changes{v2.02f}{2020/05/06}{option {inkscapeversion} for explicitly setting +% \app{Inkscape}-CLI version; automatic detection implemented}^^A % The command~line~interface of \app{Inkscape} changed slightly from version % \val{0.9x} to \val{1.x} and makes it necessary to distinguish between the two % versions. By default, \opt{inkscapeversion}|=|\val{auto} is set and the used -% version is detected by calling the given \opt{inkscapeexe} described above -% with parameter~\prm{-V} on shell and evaluating the result by either piping -%\val{stdout} or eventually writing it to a temporary file and read this back +% version is automatically detected. This is done by calling \app{Inkscape}-CLI +% with parameter~\prm{-V} on shell---see option \opt{inkscapeexe} described +% above. The returned result is evaluated by either piping \val{stdout} or +% eventually---if this fails---writing to a temporary file and read this back % in (pipes with a potentially quoted path can not be used with MiK\TeX).^^A % \footnote{^^A -% If this fails, the used inkscape version is guessed when \cs{svg@ink@run} -% is used the very first time.^^A +% If this fails too, the \app{Inkscape} version is guessed when macro +% \cs{svg@ink@run} is used the very first time.^^A % } % It is also possible to switch off the automatic detection routine by setting % the desired version manually with either \opt{inkscapeversion}|=|\val{0} to @@ -472,12 +499,12 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \DescribeOption{inkscapename}^^A % The file names of the \app{Inkscape}~export are derived from the name of the -% base SVG~file by default but can be modified with -% \opt{inkscapename}|=|\file{\meta{filename}}. It's possible to use counters -% for specifying the name of the exported file. Repeatedly specifying the same -% file name will overwrite previously created files. +% base SVG~file by default. Nevertheless, the name of the exported file can be +% customized with \opt{inkscapename}|=|\file{\meta{filename}}. It is possible +% to use counters for specifying the name of the exported file. Repeatedly +% specifying the same file name will overwrite previously created files. % -% \DescribeOption{inkscapeformat} +% \DescribeOption{inkscapeformat}^^A % With this option, the \app{Inkscape}~export~format can be controlled. Valid % values are \val{pdf}, \val{eps}, \val{ps} and \val{png}, where a \LaTeX~export % is not possible for \val{png} and option \opt{inkscapelatex} won't have any @@ -485,18 +512,18 @@ svg-extract -- Extract independent graphic files from SVG pictures % was detected. In this case \opt{inkscapeformat}|=|\val{eps} is the default % setting. % -% \DescribeOption{inkscapelatex} +% \DescribeOption{inkscapelatex}^^A % If option \opt{inkscapelatex}|=|\val{true} is set, the output is split into % a seperate PDF/EPS/PS~file (see option \opt{inkscapeformat}) and a % corresponding \LaTeX~file. This is the default setting. Setting % \opt{inkscapelatex}|=|\val{false} will result in a single PDF/EPS/PS~file, -% where any contained text won't be rendered by \LaTeX. +% where any contained text won't be rendered by \LaTeX{}. % -% \DescribeOption{inkscapearea} +% \DescribeOption{inkscapearea}^^A % This option controls which area of the SVG~file should be exported, -% \val{drawing} is set by default. -% \begin{DescribeValues} -% \item[\textbf{drawing}/crop] +% \default{drawing} is set by default. +% \begin{DescribeValues}^^A +% \item[\default{drawing}/crop] % The area exported corresponds to the bounding box of all objects in a % drawing, including any that are not on the page. % \item[page/nocrop] @@ -504,61 +531,65 @@ svg-extract -- Extract independent graphic files from SVG pictures % SVG~file. % \end{DescribeValues} % -% \DescribeOption{inkscapedpi} +% \DescribeOption{inkscapedpi}^^A % The resolution used either for PNG~export or for fallback rasterization of % filtered objects when exporting to PDF/EPS/PS~file. For PNG~export it is set % to 300\,dpi by default, if no value was given. The given value should be a % positive integer. The default behaviour can be reversed after a given value % with \opt{inkscapedpi}|=|\val{\cs{relax}}. % -% \DescribeOption{inkscapeopt} +% \DescribeOption{inkscapeopt}^^A % You can use this option to pass additional switches to the \app{Inkscape} % command~line~interface. For further information see the documentation of % \hrfn{https://inkscape.org/de/doc/inkscape-man.html}{\app{Inkscape}}. % -% \DescribeOption{svgextension} +% \DescribeOption{svgextension}^^A +% \changes{v2.01}{2017/11/27}{option \opt{svgextension} added in order to +% change the format of files exported by \app{Inkscape} from \file{svg} to +% a custom one}^^A % The package assumes SVG~files with \file{.svg} extension as source for the % \app{Inkscape} export. This option can be used to change this behaviour. % For example, in order to process \file{.dia} files instead of \file{.svg} you % could use % \begin{svgexample} -% \includesvg[svgextension=dia,§\meta{additional options}§]§\marg{filename}§ +% \includesvg[svgextension=dia,§\meta{additional~options}§]§\marg{filename}§ % \end{svgexample} % % % % \subsection{Options for the graphic inclusion} % -% \DescribeOptions{width,height,distort,scale} +% \DescribeOptions{width,height,distort,scale}^^A +% \changes{v2.02}{2018/09/07}{option \opt{distort} (or \opt{keepaspectratio}) +% added for distortion of included graphics}^^A % The width of the included graphic~file can be specified via the \opt{width} % option and the height by the \opt{height} option. If both the width and % height are specified, the figure will be scaled such that neither of the % specified dimensions is exceeded, unless option \opt{distort}|=|\val{true} is -% given.\footnote{\ignorespaces% -% to provide compatibility for package \pkg{graphicx}, it's possible to use -% \prm{keepaspectratio}|=|\val{true} as alias for \opt{distort}|=|\val{false} -% and the other way round -% } If \opt{width} and/or \opt{height} once have been set, this can be undone +% given.\footnote{to provide compatibility for package \pkg{graphicx}, it's +% possible to use \prm{keepaspectratio}|=|\val{true} as alias for +% \opt{distort}|=|\val{false} and the other way round} +% If \opt{width} and/or \opt{height} once have been set, this can be undone % by setting them to \val{0pt} or \cs{relax}. If neither \opt{width} nor % \opt{height} are set, the included graphic~file can also be scaled by setting % \opt{scale} to a positive real number. % -% \DescribeOptions{pretex,apptex} +% \DescribeOptions{pretex,apptex}^^A % Commands prior and post to the inclusion of the graphic~file may be desired, % such as font or color commands. The options \opt{pretex} and \opt{apptex} are % provided where the \LaTeX~code given to \opt{pretex} is included before the % graphic~file and \opt{apptex} right afterwards. For example, to change the % size of the included text one could use: % \begin{svgexample} -% \includesvg[pretex=\tiny,§\meta{additional options}§]§\marg{svg filename}§ +% \includesvg[pretex=\tiny,§\meta{additional~options}§]§\marg{svg~filename}§ % \end{svgexample} % -% \DescribeOption{draft} +% \DescribeOption{draft}^^A % This option can be used with booelan values and is equal to the identically % named option of the \pkg{graphicx} package. If the \opt{draft} option is % given to \pkg{graphicx}, it's activated for \pkg{svg} as well. % -% \DescribeOption{lastpage} +% \DescribeOption{lastpage}^^A % A \hrfn{https://bugs.launchpad.net/ubuntu/+source/inkscape/+bug/1417470}{bug} % concerning the \LaTeX~export has been reported for \app{Inkscape}\,0.91. It % may happen that within the exported \LaTeX~file, it's attempted to include @@ -567,38 +598,41 @@ svg-extract -- Extract independent graphic files from SVG pictures % % Consequently, the total number of pages is read and only existing PDF~pages % are included, if both options \opt{inkscapeformat}|=|\val{pdf} and -% \opt{lastpage}|=|\val{true} are set. This is the default setting and can be -% switched off with \opt{lastpage}|=|\val{false}. It's also possible to set the -% number of the last page included of a PDF~graphic manually as optional -% parameter for \cs{includesvg} or \cs{includeinkscape}. For details, see the -% description of the respective commands. +% \opt{lastpage}|=|\val{true} are set. This is the default setting +% (unless DVI~output is active) and can be switched off with +% \opt{lastpage}|=|\val{false}. It's also possible to set the number of the +% last page included of a PDF~graphic manually as optional parameter for +% \cs{includesvg} or \cs{includeinkscape}. For details, see the description of +% the respective commands. % % % % \subsection{Including SVG~files} % -% \DescribeMacro{\includesvg} +% \DescribeMacro{\includesvg}^^A % The command \cs{includesvg} to include a SVG~file is quite similar to the % \cs{includegraphics} command provided by the \pkg{graphicx} package. % \begin{svgexample} -% \includesvg§\oarg{parameters}\marg{svg filename}§ +% \includesvg§\oarg{parameters}\marg{svg~filename}§ % \end{svgexample} % -% \begin{DescribeParameterParent}{Macro}{\includesvg} -% \DescribeParameters{% -% inkscape,inkscapeformat,inkscapelatex,inkscapearea,inkscapedpi,inkscapeopt,% -% svgextension,width,height,distort,scale,pretex,apptex,draft,% -% } -% It is used right in the same way but where \marg{svg filename} is the +% \begin{DescribeParameterParent}{Macro}{\includesvg}^^A +% \DescribeParameters{inkscape,inkscapeformat,inkscapelatex,inkscapearea,^^A +% inkscapedpi,inkscapeopt,svgextension,width,height,distort,scale,^^A +% pretex,apptex,draft}^^A +% It is used right in the same way but where \meta{svg~filename} is the % file~name of the SVG~file, where any given file~extension will be replaced % with \file{.svg} ruthlessly. In order to change the source file format for % the \app{Inkscape} export, you have to use parameter \prm{svgextension}. % % If the given file is not located in the current working directory but % elsewhere on your file~system, the command \cs{svgpath} could be used to -% specify this path. It is recommended to avoid any spaces and/or quotes -% respectively \cs{dq} both in paths an file~names. Espacially when DVI~output -% is active using quotes will certainly cause an error. +% specify this path. +% \ToDo{reference to general note at the very beginning instead}[v2.03]^^A +% It is recommended to avoid umlauts or any other Non\hbox{-}ASCII characters +% as well as any spaces and/or quotes respectively \cs{dq} both in paths and +% file~names. Especially when DVI~output is active using quotes will certainly +% cause an error. % % The command \cs{includesvg} is intended to do an automated export with % \app{Inkscape} at first, where the given SVG~file is exported to a @@ -607,19 +641,19 @@ svg-extract -- Extract independent graphic files from SVG pictures % invoked, if the SVG~file is newer than the exported graphic~file or latter % doesn't exist at all. Once the export has been done, the graphic~file and % maybe the \LaTeX~file are included. -% +% % All previously described options can also be used as optional parameters to % \cs{includesvg} and do have the same effect as described before. However, the % optional parameters specified have an effect only once when \cs{includesvg} % is executed and remain unchanged afterwards. % -% \DescribeParameter{lastpage} +% \DescribeParameter{lastpage}^^A % In addition to the use of boolean values, the parameter \prm{lastpage} can % also be assigned a specific (integer) page number, which defines the last % used page of a PDF~graphic. This, just like the identically named option, has % an effect only when \prm{inkscapeformat}|=|\val{pdf} is set. % -% \DescribeParameters{angle,origin} +% \DescribeParameters{angle,origin}^^A % Both parameters correlate to the identically named parameters of the % \cs{includegraphics} command provided by the \pkg{graphicx} package. However, % unlike to \cs{includegraphics}, they \prm{angle} and \prm{origin} are @@ -633,20 +667,18 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \subsection{Including already exported SVG~files} % -% \DescribeMacro{\includeinkscape} +% \DescribeMacro{\includeinkscape}^^A % If you don't want to make use of the automated export with \app{Inkscape} but % the user\hbox{-}interface provided by the \pkg{svg} package, you can use % \cs{includeinkscape} instead of \cs{includesvg}. % \begin{svgexample} -% \includeinkscape§\oarg{parameters}\marg{graphic filename}§ +% \includeinkscape§\oarg{parameters}\marg{graphic~filename}§ % \end{svgexample} % -% \begin{DescribeParameterParent}{Macro}{\includeinkscape} -% \DescribeParameters{% -% inkscapeformat,inkscapelatex,% -% width,height,distort,scale,pretex,apptex,draft,lastpage,angle,origin,% -% } -% You can use it similar to \cs{includesvg} but \marg{graphic filename} has to +% \begin{DescribeParameterParent}{Macro}{\includeinkscape}^^A +% \DescribeParameters{inkscapeformat,inkscapelatex,width,height,distort,^^A +% scale,pretex,apptex,draft,lastpage,angle,origin}^^A +% You can use it similar to \cs{includesvg} but \meta{graphic~filename} has to % be the filename of the already exported graphic file. If a valid % file~extension (\file{.pdf/.eps/.ps/.png}) is given, the current setting for % \opt{inkscapeformat} is overwritten. It's even possible to specify a @@ -668,13 +700,13 @@ svg-extract -- Extract independent graphic files from SVG pictures % % In order to extract to PDF, EPS, or PS~files the programs \file{pstoeps}, % \file{pstopdf} and \file{pdftops} are used which are usually provided by most -% of the \LaTeXe~distributions. In additon, the command~line~interfaces of +% of the \LaTeX~distributions. In additon, the command~line~interfaces of % \app{ImageMagick} and \app{Ghostscript} can be invoked for converting images % in formats like PNG, JPG, TIF or something else. It's also possible to create % PDF, EPS or PS~files with one of the two programs. Therefor the desired % program---\file{magick} and/or \file{gswin32c}/\file{gswin64c} on Windows % respectively \file{convert} and/or \file{gs} on unix-like operating -% systems---must be installed. By typing \file{\meta{program} -{}-version} on +% systems---must be installed. By typing \file{\meta{program}~-{}-version} on % shell, this can be checked. % % If you want to extract independent graphic~files from included SVG~files, you @@ -688,7 +720,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % % In contrast to package \pkg{svg}, the console commands for graphic extraction % are executed with each LaTeX run by package \pkg{svg-extract} when -% \file{-{}-shell-escape} mode is activated. This behaviour can be switched of +% \file{-{}-shell-escape} mode is activated. This behaviour can be switched off % with option \opt{extract}|=|\val{false}. % % \minisec{Important changes} @@ -699,13 +731,13 @@ svg-extract -- Extract independent graphic files from SVG pictures % different \LaTeX~packages which all provide the possibility to include % subfigures with very different implemetations, this feature can't be provided % reliably by \pkg{svg-extract}. See option \opt{extractname} for further -% information. +% information. % % % % \subsection{General settings} % -% \DescribeOptions{on,off} +% \DescribeOptions{on,off}^^A % This options have to be given while loading the \pkg{svg-extract} package and % are intended to toggle the functionality of this package. As both extracting % and converting independent graphic~files is invoked with every \LaTeX~run @@ -715,80 +747,76 @@ svg-extract -- Extract independent graphic files from SVG pictures % used to reactivate functionality of this package. This can also be done by % using \opt{extract}|=|\val{true}/\val{false}. % -% \DescribeMacros{\svgsetup,\includesvg,\includeinkscape} +% \DescribeMacros{\svgsetup,\includesvg,\includeinkscape}^^A % With package \pkg{svg-extract} the applicable options for % \cs{svgsetup}\marg{options} as well as parameters for the already described -% macros \cs{includesvg}\oarg{parameters}\marg{filename} and -% \cs{includeinkscape}\oarg{parameters}\marg{filename} are extended. They can -% be used to control the process of graphic extraction and converting. -% -% \begin{DescribeParameterParent}{Macro}{\includesvg} -% \DescribeParameters{extractangle} -% With this parameter the graphic is rotated during the extraction process. The -% value is not inherited from \prm{angle} if it was given by default. this can -% be achieved by setting: -% \begin{svgexample} -% \includesvg[angle=§\meta{angle}§,extractangle=inherit]§\marg{filename}§ -% \end{svgexample} -% \end{DescribeParameterParent} +% macros \cs{includesvg}\oarg{parameters}\marg{svg~filename} and +% \cs{includeinkscape}\oarg{parameters}\marg{graphic~filename} are extended. +% They can be used to control the process of graphic extraction and converting. % % All option described below can be used togehter with \cs{svgsetup} and are % then valid in the current scope. There also exist identically named % parameters for the optional arguments of % \begin{svgexample} -% \includesvg§\oarg{parameters}\marg{svg filename}§ -% \includeinkscape§\oarg{parameters}\marg{graphic filename}§ +% \includesvg§\oarg{parameters}\marg{svg~filename}§ +% \includeinkscape§\oarg{parameters}\marg{graphic~filename}§ % \end{svgexample} -% These parameters have an effect only once when the specific command is -% executed and remain unchanged afterwards. -% \begingroup\ignorespaces% -% \newcommand*\parameterlist{}\ignorespaces% -% \listadd\parameterlist{extract}\ignorespaces% -% \listadd\parameterlist{extractpreamble}\ignorespaces% -% \listadd\parameterlist{extractformat}\ignorespaces% -% \listadd\parameterlist{extractruns}\ignorespaces% -% \listadd\parameterlist{latexopt}\ignorespaces% -% \listadd\parameterlist{extractwidth}\ignorespaces% -% \listadd\parameterlist{extractheight}\ignorespaces% -% \listadd\parameterlist{extractdistort}\ignorespaces% -% \listadd\parameterlist{extractscale}\ignorespaces% -% \listadd\parameterlist{extractangle}\ignorespaces% -% \listadd\parameterlist{extractpretex}\ignorespaces% -% \listadd\parameterlist{extractapptex}\ignorespaces% -% \listadd\parameterlist{convert}\ignorespaces% -% \listadd\parameterlist{convertformat}\ignorespaces% -% \listadd\parameterlist{convertdpi}\ignorespaces% -% \listadd\parameterlist{magicksetting}\ignorespaces% -% \listadd\parameterlist{magickoperator}\ignorespaces% -% \listadd\parameterlist{gsopt}\ignorespaces% -% \listadd\parameterlist{gsdevice}\ignorespaces% -% \listadd\parameterlist{clean}\ignorespaces% -% \listadd\parameterlist{exclude}\ignorespaces% -% \def\buffer{}\def\do#1{\buffer\prm{#1}\def\buffer{, }}\ignorespaces% -% These parameters are: \dolistloop{\parameterlist}. -% \renewcommand*\marginpar[2][]{}\ignorespaces% -% \def\do#1{\DescribeParameter{#1}}\ignorespaces% -% \begin{DescribeParameterParent}{Macro}{\includesvg}% -% \dolistloop{\parameterlist}% -% \end{DescribeParameterParent}% -% \begin{DescribeParameterParent}{Macro}{\includeinkscape}% -% \dolistloop{\parameterlist}% -% \end{DescribeParameterParent}% -% \endgroup% -% -% -% -% \subsection{Extract independent grahic files}\label{sec:extract} -% \DescribeOption{extract} +% These have an effect only once, when the specific command is executed. +%^^A \begingroup^^A +%^^A \newcommand*\parameterlist{}^^A +%^^A \listadd\parameterlist{extract}^^A +%^^A \listadd\parameterlist{extractpreamble}^^A +%^^A \listadd\parameterlist{extractformat}^^A +%^^A \listadd\parameterlist{extractwidth}^^A +%^^A \listadd\parameterlist{extractheight}^^A +%^^A \listadd\parameterlist{extractdistort}^^A +%^^A \listadd\parameterlist{extractscale}^^A +%^^A \listadd\parameterlist{extractangle}^^A +%^^A \listadd\parameterlist{extractpretex}^^A +%^^A \listadd\parameterlist{extractapptex}^^A +%^^A \listadd\parameterlist{extractruns}^^A +%^^A \listadd\parameterlist{latexexe}^^A +%^^A \listadd\parameterlist{latexopt}^^A +%^^A \listadd\parameterlist{latexext}^^A +%^^A \listadd\parameterlist{dvipsopt}^^A +%^^A \listadd\parameterlist{pstoepsopt}^^A +%^^A \listadd\parameterlist{pstopdfopt}^^A +%^^A \listadd\parameterlist{pdftoepsopt}^^A +%^^A \listadd\parameterlist{pdftopsopt}^^A +%^^A \listadd\parameterlist{convert}^^A +%^^A \listadd\parameterlist{convertformat}^^A +%^^A \listadd\parameterlist{convertdpi}^^A +%^^A \listadd\parameterlist{magicksetting}^^A +%^^A \listadd\parameterlist{magickoperator}^^A +%^^A \listadd\parameterlist{gsopt}^^A +%^^A \listadd\parameterlist{gsdevice}^^A +%^^A \listadd\parameterlist{clean}^^A +%^^A \listadd\parameterlist{exclude}^^A +%^^A \def\buffer{}\def\do#1{\buffer\prm{#1}\def\buffer{, }}^^A +%^^A These parameters are: \dolistloop{\parameterlist}. +%^^A \renewcommand*\marginpar[2][]{}^^A +%^^A \def\do#1{\DescribeParameter{#1}}^^A +%^^A \begin{DescribeParameterParent}{Macro}{\includesvg}^^A +%^^A \dolistloop{\parameterlist}^^A +%^^A \end{DescribeParameterParent}^^A +%^^A \begin{DescribeParameterParent}{Macro}{\includeinkscape}^^A +%^^A \dolistloop{\parameterlist}^^A +%^^A \end{DescribeParameterParent}^^A +%^^A \endgroup^^A +% +% +% +% \subsection{Extract independent grahic files\label{sec:extract}} +% +% \DescribeOption{extract}^^A % This option can be used with boolean values. Using \opt{extract}|=|\val{true} % activates the functionality for both extracting and converting which is the % default setting, whereas \opt{extract}|=|\val{false} turns it off completely. % -% \DescribeOption{extractpath} +% \DescribeOption{extractpath}^^A % The path where the extracted and converted files are located can be specified -% with option \opt{extractpath}, whereas \opt{extractpath}|=|\val{basesubdir} -% is set by default. -% \begin{DescribeValues} +% with option \opt{extractpath}, whereas \default{basesubdir} is set by default. +% \begin{DescribeValues}^^A % \item[svgdir/svgpath] % The extracted and converted independent graphic~files are located in the % same directory as the corresponding SVG~file. @@ -798,7 +826,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \item[basedir/basepath/jobdir/jobpath] % All extracted and converted files will be located in the current working % directory. -% \item[\textbf{basesubdir}/basesubpath/jobsubdir/jobsubpath] +% \item[\default{basesubdir}/basesubpath/jobsubdir/jobsubpath] % A subfolder named \file{svg-extract/} within the current working directory % will be used for all extracted and converted files. % \item[/path/to/somewhere/] @@ -806,58 +834,57 @@ svg-extract -- Extract independent graphic files from SVG pictures % working directory (\file{./relative/path/}) or as an absolute path. % \end{DescribeValues} % -% \DescribeOption{extractname} +% \DescribeOption{extractname}^^A % It's also possible to change the name for extracted and converted files. The -% default setting is \opt{extractname}|=|\val{filenamenumbered}. -% \begin{DescribeValues} +% default setting is \opt{extractname}|=|\val{filenamenumbered}. The appended +% file extension is derived from option \opt{extractformat}. +% \begin{DescribeValues}^^A % \item[filename/name] % The name of the exported \app{Inkscape}~file is used and the suffix % \file{-extract} is attached. -% \item[\textbf{filenamenumbered}/namenumbered/numberedfilename/numberedname] -% Same as above, but a prefix with the count of extracted files is used -% instead of the suffix. +% \item[\default{filenamenumbered}/namenumbered/numberedfilename/numberedname] +% Same as above, but a prefix with the current enumerated count of SVG~files +% is used instead of the suffix. % \item[numbered/section/numberedsection/sectionnumbered] -% The file name is composed by the number of extracted files and the current -% outline numbering. -% \item[\meta{filename}] -% You can use any file name, the file extension is derived from option -% \opt{extractformat}. It's possible to use counters for specifying the +% The file name is composed by the current enumerated count of SVG~files and +% the present outline numbering. +% \item[\file{\meta{filename}}] +% You can use any file name. It's possible to use counters for specifying the % name of the extracted file. Repeatedly specifying the same file name will % overwrite previously created files. % \end{DescribeValues} % -% \DescribeOption{extractformat} -% The included SVG~file can be extracted from the document into a independent +% \DescribeOption{extractformat}^^A +% The included SVG~file can be extracted from the document into an independent % graphic~file of type PDF, EPS or PS. The option can be used with either a % single value (\opt{extractformat}|=|\val{pdf}) or a comma separated list. % For example, % \begin{svgexample} -% \includesvg[extractformat={pdf,eps,ps}]§\marg{svg filename}§ +% \includesvg[extractformat={pdf,eps,ps}]§\marg{svg~filename}§ % \end{svgexample} % will extract the SVG~file to both PDF and EPS~formats and generates two % independent graphic~files. By default, \opt{extractformat}|=|\val{pdf} is set % unless DVI~output was detected. In this case \opt{extractformat}|=|\val{eps} % is the default setting. % -% \DescribeOptions{% -% extractwidth,extractheight,extractdistort,extractscale, -% extractpretex,extractapptex,% -% } +% \DescribeOptions{extractwidth,extractheight,extractdistort,extractscale,^^A +% extractpretex,extractapptex}^^A +% \changes{v2.02}{2018/09/07}{option \opt{extractdistort} added for distortion +% of extracted graphics}^^A % These options can be used to overwrite the settings given for the appearance % of a SVG~file within the document. For example, a SVG~file should cover the -% entire text width within the document but be extracted to a fixed width, this +% entire text width within the document but be extracted to a fixed width. This % can be done with: % \begin{svgexample} -% \includesvg[width=\textwidth,extractwidth=500pt]§\marg{svg filename}§ +% \includesvg[width=\textwidth,extractwidth=500pt]§\marg{svg~filename}§ % \end{svgexample} % Assigning the value \val{inherit} to one of these options---which is set by % default---leads to the usage of the corresponding option of package \pkg{svg} % (\opt{width}/\opt{height}/\opt{scale}/\opt{pretex}/\opt{apptex}), whereas % \opt{extract\dots}|=|\val{\cs{relax}} can be used to ignore a parent option -% utterly. Only option \opt{extractdistort} is initialized to \val{false} and -% does not inherit from \opt{distort} by default. +% utterly. % -% \DescribeOptions{extractpreamble,extractpreambleend} +% \DescribeOptions{extractpreamble,extractpreambleend}^^A % Within the included and extracted SVG~files any \LaTeX~macro can be used % either defined by the user---this should be done in the preamble of the % \LaTeX~document in which the SVG~file is to be included---or provided by a @@ -865,7 +892,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % auxiliary \LaTeX~file all used packages and commands have to be known within % this file. Consequently, the preamble of the current \LaTeX~document is used % for the extraction of the SVG~file by default. -% +% % However, it is possible to specify a different \emph{preamble~file} with the % option \opt{extractpreamble} where the file to use as the preamble is given % as the argument---including maybe path, but file~name and file~extension in @@ -877,7 +904,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % option \opt{extractpreambleend} will be used, which is set to a default with % \cs{begin}|{document}|. % -% \DescribeMacros{\svghidepreamblestart,\svghidepreambleend} +% \DescribeMacros{\svghidepreamblestart,\svghidepreambleend}^^A % In case, the preamble of the current \LaTeX~document is used, there are maybe % packages included or some parts within the preamble, which should not be used % within the separate auxiliary \LaTeX~file. These parts can be excluded if @@ -897,33 +924,33 @@ svg-extract -- Extract independent graphic files from SVG pictures % §\dots§ % \end{svgexample} % -% \DescribeOption{extractruns} +% \DescribeOption{extractruns}^^A % When extracting independent grahic~files by compiling the generated auxiliary -% \LaTeX~file, it's maybe necessary to do multiple \LaTeX~runs on this file. -% The number of runs can be controlled with option \opt{extractruns}. It's set -% to \opt{extractruns}|=|\val{2} by default. +% \LaTeX~file, it's maybe necessary to do multiple \LaTeX~iterations on this. +% The number of iterations is controlled with option \opt{extractruns}. It is +% set to \opt{extractruns}|=|\val{2} by default. % -% \DescribeOptions{latexexe,latexopt,latexext} +% \DescribeOptions{latexexe,latexopt,latexext}^^A % For the extraction of an independent grahic~file, the \LaTeX~program is used % which is set by the \opt{latexexe} option. Depending on the \LaTeX~engine % used for the current \LaTeX~document, it is set to either \app{pdflatex}, % \app{lualatex}, \app{xelatex} or \app{latex} by default. It's also possible -% to specify additional flags or switches for the \LaTeX~runs, which are +% to specify additional flags or switches for the \LaTeX~iterations, which are % performed during the extraction process by the \opt{latexopt} option. If you -% are used to utilize a other file~extension for \LaTeX~files than \file{.tex}, +% are used to utilize a different extension for \LaTeX~files than \file{.tex}, % option \opt{latexext} can be used like \opt{latexext}|=|\val{ltx}. % -% \DescribeOptions{dvipsopt,pstoepsopt,pstopdfopt,pdftoepsopt,pdftopsopt} +% \DescribeOptions{dvipsopt,pstoepsopt,pstopdfopt,pdftoepsopt,pdftopsopt}^^A % Depending on the used \LaTeX~engine, the file~type of the extracted % graphic differs. In order to create all formats, requested with option % \opt{extractformat}, several converting tools provided by most of the -% \LaTeXe~distributions are maybe invoked. These are \file{dvips}, +% \LaTeX~distributions are maybe invoked. These are \file{dvips}, % \file{ps2eps}, \file{ps2pdf} and/or \file{pdftops} and can't be changed. It's % only possible to specify additional switches for every single tool with % \opt{dvipsopt}, \opt{pstoepsopt}, \opt{pstopdfopt}, \opt{pdftoepsopt} and % \opt{pdftopsopt}. % -% \DescribeOption{clean} +% \DescribeOption{clean}^^A % During the extraction process many files are generated for each SVG~file % extraction. So it's oftentimes desirable to automatically remove these % temporary files. Using the option \opt{clean}|=|\val{true} will remove any @@ -933,28 +960,51 @@ svg-extract -- Extract independent graphic files from SVG pictures % file~extensions in order to specify auxiliary files generated by package % \pkg{svg-extract} to be deleted, for example \opt{clean}|=|\val{\{log,aux\}}. % -% \DescribeOption{exclude} +% \DescribeOption{exclude}^^A % Sometimes it may be necessary to extract and/or convert a SVG~file without % including it. If the flag \opt{exclude} is specified, the SVG~file will not % be rendered in the current \LaTeX~document, but will be extracted and/or % converted to the requested output format(s). % +% \DescribeMacros{\includesvg,\includeinkscape}^^A +% As previously mentioned, for extracting independent graphic files it is +% sufficient to load package \pkg{svg-extract} and afterwards everything +% necassary is done by just using \cs{includesvg} or \cs{includeinkscape}. +% +% \begin{DescribeParameterParent}{Macro}{\includesvg}^^A +% \DescribeParameter{extractangle}^^A +% \begin{DescribeParameterParent}{Macro}{\includeinkscape}^^A +% \renewcommand*\marginpar[2][]{}^^A +% \DescribeParameter{extractangle}^^A +% \changes{v2.02}{2018/09/07}{parameter \prm{extractangle} for \cs{includesvg} +% and \cs{includeinkscape} implemented in order to rotate graphics during +% extractions}^^A +% With this additional parameter the graphic is rotated during the extraction +% process. The value is not inherited from \prm{angle} if it was given by +% default. This can be achieved by setting: +% \begin{svgexample} +% \includesvg[angle=§\meta{angle}§,extractangle=inherit]§\marg{svg~filename}§ +% \end{svgexample} +% \end{DescribeParameterParent} +% \end{DescribeParameterParent} +% +% % +% \subsection{Convert extracted grahic files\label{sec:convert}} % -% \subsection{Convert extracted grahic files}\label{sec:convert} -% % Based on the extraction of independent graphic~files, the \pkg{svg-extract} -% packages also provides the possibility to convert those extracted graphics in +% packages also provides the possibility to convert these extracted graphics in % another format than PDF, EPS or PS with either \app{ImageMagick}---which is % set by default---or \app{Ghostscript}. % -% \DescribeOption{convert} +% \DescribeOption{convert}^^A % This option can be used to control the invocation of the conversion process. % By default, \opt{convert}|=|\val{false} is set. For Windows, there exist two % different versions of \app{Ghostscript}, either 64\,bit or 32\,bit. If % it is selected as converting tool the 64\,bit~executable is set by default. -% \begin{DescribeValues} -% \item[\textbf{false}/off/no] +% Please note, that option \opt{extract} has to be activated. +% \begin{DescribeValues}^^A +% \item[\default{false}/off/no] % No conversion is done. % \item[true/on/yes] % The conversion will be done with the current chosen converting tool. @@ -970,8 +1020,8 @@ svg-extract -- Extract independent graphic files from SVG pictures % The same as for the latter case applies, only option % \opt{gsexe}|=|\val{gswin32c} is set on Windows. % \end{DescribeValues} -% -% \DescribeOption{convertformat} +% +% \DescribeOption{convertformat}^^A % With this option, the desired output format(s) can be given. Multiple graphic % formats can be specified in a list, for example something like % \opt{convertformat}|=|\val{\{png,jpg,tif\}}. The value specified in @@ -993,7 +1043,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % desired output~format is trailed with |+| as inner key. % % The first variant is applied to all output formats in general. If one of -% these mentioned options is evaluated and a output format specific value was +% these mentioned options is evaluated and an output format specific value was % given like in the second variant, the general setting is overwritten. If the % general setting should be used and extended by an additional output format % specific settings, then the third variant is to be used. In this case, no @@ -1004,7 +1054,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % or a specific one % (\opt{\meta{option}}|=|\val{\{\meta{outputformat}[+]=\cs{relax}\}}). % -% \DescribeOption{convertdpi} +% \DescribeOption{convertdpi}^^A % This option controls the used density for all file~formats or a specific one, % whether \app{ImageMagick} or \app{Ghostscript} is used for the graphic % conversion. The desired resolution of the converted file is given in dots per @@ -1033,9 +1083,10 @@ svg-extract -- Extract independent graphic files from SVG pictures % the used conversion tool and not to the processing of the option. % % +% % \subsubsection{Settings for the invocation of \app{ImageMagick}} % -% \DescribeOptions{magickexe,magicksetting,magickoperator} +% \DescribeOptions{magickexe,magicksetting,magickoperator}^^A % The conversion with \app{ImageMagick} via the \file{magick} or \file{convert} % command~line~interface can be controlled with these options. The option % \opt{magickexe} determines the used executable and is set to \file{magick} on @@ -1046,13 +1097,14 @@ svg-extract -- Extract independent graphic files from SVG pictures % \opt{magickoperator} can be set for all output formats or a \emph{specific} % one either resetting or extending the general settings. For further % information see the documentation of -% \hrfn{http://www.imagemagick.org/script/command-line-processing.php}% +% \hrfn{http://www.imagemagick.org/script/command-line-processing.php}^^A % {\app{ImageMagick} command~line~interface}. % % +% % \subsubsection{Settings for the invocation of \app{Ghostscript}} % -% \DescribeOptions{gsexe,gsdevice,gsopt} +% \DescribeOptions{gsexe,gsdevice,gsopt}^^A % The conversion with \app{Ghostscript} is done with command~line~interface % \file{gswin64c} or \file{gswin32c} on Windows and \file{gs} on unix-like % operating systems. The executable can be changed with option \opt{gsexe}. @@ -1073,14 +1125,14 @@ svg-extract -- Extract independent graphic files from SVG pictures % % % +% \cleardoublepage % \section{Example} % -% As an minimal example\footnote{\ignorespaces% -% The image used here is a slightly modified version of the image used in the -% initial documentation on how to include a SVG~file in \LaTeX{} by -% Johan\,B.\,C.~Engelen available as package -% \href{http://www.ctan.org/pkg/svg-inkscape}{\pkg{svg-inkscape} on CTAN}. -% } take the following lines of code: +% As an minimal example\footnote{The image used here is a slightly modified +% version of the image used in the initial documentation on how to include a +% SVG~file in \LaTeX{} by Johan\,B.\,C.~Engelen available as package +% \href{http://www.ctan.org/pkg/svg-inkscape}{\pkg{svg-inkscape} on CTAN}.} +% take the following lines of code: % \begin{svgexample} % \documentclass{article} % \usepackage[T1]{fontenc} @@ -1092,58 +1144,59 @@ svg-extract -- Extract independent graphic files from SVG pictures % \usepackage{subcaption} % \begin{document} % \begin{figure} -% \begin{minipage}{.5\linewidth} +% \begin{minipage}{\dimexpr\linewidth/2\relax} % \includesvg[width=\linewidth]{svg-example}% -% \subcaption{This text is too large!} +% \subcaption{This text is too large!}% % \end{minipage}% -% \begin{minipage}{.5\linewidth} +% \begin{minipage}{\dimexpr\linewidth/2\relax} % \includesvg[width=\linewidth,pretex=\relscale{0.6}]{svg-example}% -% \subcaption{This text fits better.} +% \subcaption{This text fits better.}% % \end{minipage} -% \caption{An example figure with \LaTeX~support}\label{fig:example} +% \caption{An example figure with \LaTeX~support\label{fig:example}}% % \end{figure} % \begin{figure}\centering % \includesvg[% % width=.5\linewidth,inkscapelatex=false,extractformat={pdf,eps}% % ]{svg-example}% -% \caption{The same example figure without \LaTeX~support} +% \caption{The same example figure without \LaTeX~support}% % \end{figure} % \end{document} % \end{svgexample} % \begin{figure}[tb] -% \null\hfill\ignorespaces% -% \begin{minipage}{.45\linewidth} -% \includesvg[width=\linewidth]{svg-example}% -% \subcaption{This text is too large!}\label{fig:example-tex-a} -% \end{minipage}\hfill\ignorespaces% -% \begin{minipage}{.45\linewidth} -% \includesvg[width=\linewidth,pretex=\relscale{0.6}]{svg-example}% -% \subcaption{This text fits better.}\label{fig:example-tex-b} +% \null\hfill^^A +% \begin{minipage}{\dimexpr\linewidth*9/20\relax} +% \includesvg[width=\linewidth]{svg-example}^^A +% \subcaption{This text is too large!\label{fig:example-tex-a}}^^A +% \end{minipage}\hfill^^A +% \begin{minipage}{\dimexpr\linewidth*9/20\relax} +% \includesvg[width=\linewidth,pretex=\relscale{0.6}]{svg-example}^^A +% \subcaption{This text fits better.\label{fig:example-tex-b}}^^A % \end{minipage} -% \hfill\null\ignorespaces% -% \caption{An example figure with \LaTeX~support}\label{fig:example-tex} +% \hfill\null^^A +% \caption{An example figure with \LaTeX~support\label{fig:example-tex}}^^A % \end{figure} % \begin{figure}[tb]\centering -% \includesvg[% -% width=.5\linewidth,inkscapelatex=false,extractformat={pdf,eps}% -% ]{svg-example}% -% \caption{The same example figure without \LaTeX~support}\label{fig:example} +% \includesvg[^^A +% width=.5\linewidth,inkscapelatex=false,extractformat={pdf,eps}^^A +% ]{svg-example}^^A +% \caption{^^A +% The same example figure without \LaTeX~support\label{fig:example}^^A +% }^^A % \end{figure} % -% If you are willing to compile the example, there are two aspects to consider. -% First, the included SVG~file \file{svg-example.svg} has to be located in the -% current folder and is located in \file{\meta{texmf}/doc/latex/svg/examples/}. -% Second, you have to run the desired \LaTeX~engine with -% \file{-{}-shell-escape} option enabled. -% % The output is shown in \autoref{fig:example-tex} and \autoref{fig:example}. % Within this example the file \file{svg-example.svg} was included three times % using the \cs{includesvg} command. -% +% +% If you are willing to compile the example, there are two aspects to consider. +% First, the included SVG~file \file{svg-example.svg} has to be located in the +% current folder and is located in \file{\meta{texmf}/doc/latex/svg/}. Second, +% you have to run the desired \LaTeX~engine with flag \file{-{}-shell-escape}. +% % As you can see, \autoref{fig:example-tex-a} is created with default settings, -% except for the width specification. So the \app{Inkscape}~export with -% \LaTeX~support is done as well as the extraction of a independent graphic~file -% in PDF~format as the \pkg{svg-extract} package was loaded. +% except the width specification. The \app{Inkscape}~export with \LaTeX~support +% is done and the extraction of an independent graphic~file in PDF~format as +% the \pkg{svg-extract} package was loaded. % % However, the text is slightly overrunning the margins of the image, and so % \autoref{fig:example-tex-b}---which again uses the same \app{Inkscape}~export @@ -1177,7 +1230,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % |Package svg Info:| or |Package svg-extract Info:| % \end{quote} % Right afterwards, there should appear |runsystem(<command>)...excuted.| which -% you should try to execute manually from terminal in the right directory. In +% you should try to execute manually at the terminal in the right directory. In % most cases, the problem will be an invalid command call. If something goes % wrong during the extraction/converting process of package \pkg{svg-extract}, % it would make sense to set option \opt{clean}|=|\val{false} to not delete any @@ -1190,9 +1243,9 @@ svg-extract -- Extract independent graphic files from SVG pictures % \minisec{When using pdf\LaTeX{} there are a lot of warnings} % % It may happen that several warnings like -% \begin{quote}\ttfamily\raggedright% +% \begin{quote}\ttfamily\raggedright^^A % pdfTeX warning:\,pdflatex.exe(file \meta{filename}.pdf):\,PDF inclusion: -% multiple pdfs with page group included in a single page +% multiple pdfs with page group included in a single page^^A % \end{quote} % occur when including the PDF~graphics exported with \app{Inkscape}. This is % related to the handling of transparency effects within PDF~files. Since @@ -1206,7 +1259,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \section{Include SVG files created with \app{ROOT}} % % This section was originally written by Philip Ilten. In the hope that since -% then nothing has changed fundamentally in the described procedure, this +% then nothing has changed fundamentally in the described procedure. This % passage remains in the documentation, even if it will almost certainly be % relevant to experimental particle physicists only, who frequently use the % analysis package \app{ROOT}. @@ -1257,7 +1310,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % % Consider the following example image produced by \app{ROOT} in % \autoref{fig:root}. This figure was generated by the \app{ROOT} macro -% \file{root.C}, provided within \file{\meta{texmf}/doc/latex/svg/examples/}, +% \file{root.C}, provided within \file{\meta{texmf}/doc/latex/svg/}, % which produces the file~\file{root.svg} when run. The code used to produce % this SVG~file from within \app{ROOT} is % \lstinputlisting[style=svg,backgroundcolor=\color{red!10}]{examples/root.C} @@ -1272,27 +1325,35 @@ svg-extract -- Extract independent graphic files from SVG pictures % \includesvg[% % inkscapearea=page,height=6cm,pretex=\tiny,convertformat=png% % ]{root}% -% \caption{Rendering of a \app{ROOT} plot---no more \emph{Comic CERNs}}% -% \label{fig:root}% +% \caption{% +% Rendering of a \app{ROOT} plot---no more \emph{Comic CERNs}% +% \label{fig:root}% +% }% % \end{figure} % \end{svgexample} % \begin{figure} -% \centering% -% \includesvg[% -% inkscapearea=page,height=6cm,pretex=\tiny,convertformat=png% -% ]{root}% -% \caption{Rendering of a \app{ROOT} plot---no more \emph{Comic CERNs}}% -% \label{fig:root}% +% \centering^^A +% \includesvg[^^A +% inkscapearea=page,height=6cm,pretex=\tiny,convertformat=png^^A +% ]{root}^^A +% \caption{^^A +% Rendering of a \app{ROOT} plot---no more \emph{Comic CERNs} +% \label{fig:root}^^A +% }^^A % \end{figure} % which includes the graphic as well as the \LaTeX~file exported by % \app{Inkscape}, produces the extracted PDF~image~(\file{root.pdf}) and % converts this to a PNG~image~(\file{root.png}) by using \app{ImageMagick}. -% Enjoy plots from \app{ROOT} with natively rendered \LaTeX! +% Enjoy plots from \app{ROOT} with natively rendered \LaTeX{}! % -% \StopEventually{\clearpage\PrintIndex\PrintChanges\PrintToDos} +% \StopEventually{^^A +% \cleardoublepage\PrintIndex^^A +% \cleardoublepage\PrintChanges^^A +% \cleardoublepage\PrintToDos^^A +% } % % \iffalse -%<*package&option> +%<*package&base> % \fi % % @@ -1303,66 +1364,553 @@ svg-extract -- Extract independent graphic files from SVG pictures % \section{Initialization} % \subsection{Packages} % -% The package \pkg{svg} requires package \pkg{iftex} for detecting the used -% \LaTeX~engine, \pkg{scrbase} for options processing, \pkg{pdftexcmds} for -% pdf\TeX{} primitives when using Lua\TeX, \pkg{shellesc} and \pkg{ifplatform} -% for engine independent access to systems commands and files as well as -% \pkg{graphicx} for the inclusion of PDF~files. The usage of packages -% \pkg{xcolor} and \pkg{transparent} can be switched of with the corresponding -% options. Package \pkg{svg-extract} only needs package \pkg{svg} itself. +% The package \pkg{svg} mainly requires \pkg{scrbase} for options processing +% and \pkg{graphicx} for the inclusion of the exported graphic~files. +% +% The packages \pkg{iftex} and \pkg{pdftexcmds} are needed to detect the used +% \LaTeX~engine on the one hand and enabling pdf\TeX{} primitives independent +% of the used \LaTeX~engine on the other hand. Additionally, \pkg{trimspaces} +% is responsible for string manipulation. Both packages \pkg{shellesc} and +% \pkg{ifplatform} are used for engine independent access to systems commands +% and files. The package \pkg{svg-extract} only needs package \pkg{svg} itself, +% which is loaded during initialization. % \begin{macrocode} -%<*base> +%<*main> \RequirePackage{iftex}[2020/03/06] \RequirePackage{scrbase}[2020/04/19] \RequirePackage{pdftexcmds}[2019/11/24] -\RequirePackage{shellesc}[2019/11/08] \RequirePackage{trimspaces}[2009/09/17] \RequirePackage{graphicx}[2019/11/30] -%</base> -%<*extract> -\RequirePackage{svg}[2020/05/07] -%</extract> +\RequirePackage{shellesc}[2019/11/08] +% \end{macrocode} +% In order to do not raise a warning, package \pkg{ifplatform} is only used if +% \file{-{}-shell-escape} flag is enabled. +% \begin{macrocode} +\ifnum\pdf@shellescape=\@ne\relax + \RequirePackage{ifplatform}[2017/10/13] +\fi +%</main> +% \end{macrocode} +% +% +% +% \subsection{Dealing with catcodes} +% +% The catcode for double quotes are temporarily changed and restored at the +% very end of both packages. +% \begin{macrocode} +\edef\svg@catcodecodes@restore{% + \catcode`\noexpand\"\the\catcode`\"\relax% +} +\@makeother\"% +\AtEndOfPackage{\svg@catcodecodes@restore} % \end{macrocode} % % \iffalse -%<*base> +%<*main> % \fi % -% \subsection{Helper macros} +% +% +% \subsection{General macros} % % \begin{macro}{\svg@tempa} % \begin{macro}{\svg@tempb} -% \begin{macro}{\svg@box} % \begin{macro}{\if@svg@tempswa} -% Internal temporary macros. The catcode for double quotes are also temporarily -% changed. +% Internal temporary macros. % \begin{macrocode} \newcommand*\svg@tempa{} \newcommand*\svg@tempb{} -\newbox\svg@box \newif\if@svg@tempswa -\edef\svg@catcodecodes@restore{% - \catcode`\noexpand\"\the\catcode`\"\relax% -} -\@makeother\"% % \end{macrocode} % \end{macro}^^A \if@svg@tempswa -% \end{macro}^^A \svg@box % \end{macro}^^A \svg@tempb % \end{macro}^^A \svg@tempa % +% +% +% \subsubsection{Macros for process control} +% +% \begin{macro}{\svg@ifwindowsdetected} +% Do some Windows specific stuff if it was detected. +% \begin{macrocode} +\newcommand*\svg@ifwindowsdetected{\@secondoftwo} +\AfterPackage*{ifplatform}{% + \renewcommand*\svg@ifwindowsdetected{% + \ifwindows% + \expandafter\@firstoftwo% + \else% + \expandafter\@secondoftwo% + \fi% + }% +} +% \end{macrocode} +% \end{macro}^^A \svg@ifwindowsdetected +% \begin{macro}{\svg@ifvalueisrelax} +% For some keys the usage of \val{\cs{relax}} as a value should lead to a +% special reaction, such as restoring to default behavior or reseting the key. +% Therefore, \cs{svg@ifvalueisrelax} checks, whether \val{\cs{relax}} was used +% as value or not. +% \begin{macrocode} +\newcommand*\svg@ifvalueisrelax[1]{% + \begingroup% + \def\svg@tempa{#1}% + \def\svg@tempb{\relax}% + \ifx\svg@tempa\svg@tempb% + \aftergroup\@firstoftwo% + \else% + \aftergroup\@secondoftwo% + \fi% + \endgroup% +} +% \end{macrocode} +% \end{macro}^^A \svg@ifvalueisrelax +% +% \iffalse +%</main> +%<*extract> +% \fi +% +% \begin{macro}{\svgx@ifkeyandval} +% \begin{macro}{\svgx@@ifkeyandval} +% It is checked whether a key was given as \val{\meta{key}=\meta{value}} or +% like \val{\meta{key}=\{\meta{format}=\meta{value}\}}. +% \begin{macrocode} +\newcommand*\svgx@@ifkeyandval{} +\newcommand*\svgx@ifkeyandval[3]{% + \def\svgx@@ifkeyandval##1=##2=##3\@nil{\IfArgIsEmpty{##3}{#3}{#2}}% + \svgx@@ifkeyandval#1==\@nil% +} +% \end{macrocode} +% \end{macro}^^A \svgx@@ifkeyandval +% \end{macro}^^A \svgx@ifkeyandval +% % \iffalse -%</base> +%</extract> +%<*main> % \fi % % +% +% \subsubsection{String manipulation} +% +% Both packages \pkg{svg} and \pkg{svg-extract} should be able to handle +% user-defined input and output paths. As there is the possibility for users to +% provide paths with or without quotes to \LaTeX{}, this is taken into account. +% +% \begin{macro}{\svg@deactivate@dq} +% \changes{v2.02}{2018/09/07}{new}^^A +% \changes{v2.02a}{2018/10/17}{bug fix for \pkg{polyglossia}}^^A +% In order to avoid errors concerning file names with package \pkg{babel} and +% it's active double quotes, this command is defined. +% \begin{macrocode} +\newcommand*\svg@deactivate@dq{} +\AfterPackage+{babel}{% + \renewcommand*\svg@deactivate@dq{\bbl@deactivate{"}}% + \providecommand*\bbl@deactivate[1]{}% +} +% \end{macrocode} +% \end{macro}^^A \svg@deactivate@dq +% \begin{macro}{\svg@sanitize@dq} +% \changes{v2.02}{2018/09/07}{new}^^A +% Save expansion of the second argument in the macro from the first argument +% with deactivated double quotes. +% \begin{macrocode} +\newcommand*\svg@sanitize@dq[2]{% + \begingroup% + \svg@deactivate@dq% + \edef\svg@tempa{\endgroup\def\noexpand#1{#2}}% + \svg@tempa% +} +% \end{macrocode} +% \end{macro}^^A \svg@sanitize@dq +% \begin{macro}{\svg@quotes@check} +% \begin{macro}{\svg@quotes@@check} +% \begin{macro}{\if@svg@quotes@found} +% During the treatment of paths, it may be necessary to temporarily remove +% quotes and, if required, add them again later. For this purpose, the switch +% \cs{if@svg@quotes@found} as well as the commands \cs{svg@quotes@check} and +% \cs{svg@quotes@@check}, which controls the switch, are defined. As before, +% the string is passed in a macro to \cs{svg@quotes@check}. +% \begin{macrocode} +\newif\if@svg@quotes@found +\newcommand*\svg@quotes@check[1]{% + \expandafter\svg@quotes@@check#1"\@nil% +} +\newcommand*\svg@quotes@@check{} +\def\svg@quotes@@check#1"#2\@nil{% + \IfArgIsEmpty{#2}{\@svg@quotes@foundfalse}{\@svg@quotes@foundtrue}% +} +% \end{macrocode} +% \end{macro}^^A \if@svg@quotes@found +% \end{macro}^^A \svg@quotes@@check +% \end{macro}^^A \svg@quotes@check +% \begin{macro}{\svg@quotes@remove} +% \changes{v2.02}{2018/09/07}{usage of \cs{svg@sanitize@dq}}^^A +% \changes{v2.02}{2018/09/07}{calling \cs{svg@quotes@check}}^^A +% \begin{macro}{\svg@quotes@@remove} +% These two commands are used to remove all occurring quotes within a string. +% The only argument passed to \cs{svg@quotes@remove} is not the string itself +% but a macro in which a string is stored. +% \begin{macrocode} +\newcommand*\svg@quotes@remove[2][]{% + \begingroup% + \IfArgIsEmpty{#1}{\def\svg@tempb{#2}}{\def\svg@tempb{#1}}% + \svg@sanitize@dq\svg@tempa{\svg@tempb}% + \expandafter\svg@quotes@check\expandafter{\svg@tempa}% + \expandafter\svg@quotes@@remove\svg@tempa""\@nil% + \edef\svg@tempb{% + \endgroup% + \def\noexpand#2{\svg@tempa}% + \if@svg@quotes@found% + \noexpand\@svg@quotes@foundtrue% + \else% + \noexpand\@svg@quotes@foundfalse% + \fi% + }% + \svg@tempb% +} +\newcommand*\svg@quotes@@remove{} +\def\svg@quotes@@remove#1"#2"#3\@nil{% + \IfArgIsEmpty{#2}{% + \edef\svg@tempa{#1}% + }{% + \svg@quotes@@remove#1#2#3""\@nil% + }% +} +% \end{macrocode} +% \end{macro}^^A \svg@quotes@@remove +% \end{macro}^^A \svg@quotes@remove +% \begin{macro}{\svg@remove@leadingchar} +% \changes{v2.02}{2018/09/07}{new}^^A +% This command removes the single character in given with the first argument +% from the expanded macro in the second argument. +% \begin{macrocode} +\newcommand*\svg@remove@leadingchar[2]{% + \begingroup% + \svg@sanitize@dq\svg@tempa{#2}% + \def\svg@tempb{% + \def\svg@tempa####1\@nil{\def\svg@tempa{####1}}% + \kernel@ifnextchar#1% + {\expandafter\svg@tempa\@gobble}% + {\svg@tempa}% + }% + \expandafter\svg@tempb\svg@tempa\@nil% + \edef\svg@tempb{% + \endgroup% + \def\noexpand#2{\svg@tempa}% + }% + \svg@tempb% +} +% \end{macrocode} +% \end{macro}^^A \svg@remove@leadingchar +% +% +% +% \subsubsection{File handling} +% +% \begin{macro}{\svg@filename@parse} +% \changes{v2.02}{2018/09/07}{usage of \cs{svg@sanitize@dq}}^^A +% \changes{v2.02}{2018/09/07}{usage of \cs{svg@remove@leadingchar}}^^A +% \changes{v2.02}{2018/09/07}{usage of \cs{svg@extension@parse}}^^A +% As the internal \LaTeX{} command \cs{filename@parse} is not able to split a +% given file name containing quotes, \cs{svg@filename@parse} is defined to +% resolve this problem. The optional argument can be used to give a specific +% file extension, which should be searched within \cs{filename@ext}. If found +% at the very end, the previous part is appended to \cs{filename@base}. +% \begin{macrocode} +\newcommand*\svg@filename@parse[2][]{% + \begingroup% +% \end{macrocode} +% The given path and file is parsed with \cs{filename@parse}. +% \begin{macrocode} + \svg@sanitize@dq\svg@tempa{#2}% + \expandafter\filename@parse\expandafter{\svg@tempa}% +% If there are quotes in the file path, the closing one will be found as first +% character in \cs{filename@base} as \cs{filename@area} is splitted at the last +% slash. This leading quote is removed from \cs{filename@base} with +% \cs{svg@remove@leadingchar}. +% \begin{macrocode} + \svg@quotes@remove{\filename@area}% + \if@svg@quotes@found% + \edef\filename@area{"\filename@area"}% + \svg@remove@leadingchar"\filename@base% + \fi% +% \end{macrocode} +% The found extension is parsed against the optional argument. If a double quote +% was found within the extension, it actually belongs to \cs{filename@base}. +% \begin{macrocode} + \ifx\filename@ext\relax\else% + \svg@quotes@remove{\filename@ext}% + \svg@extension@parse{#1}% + \if@svg@quotes@found% + \edef\filename@base{\filename@base"}% + \fi% + \fi% +% \end{macrocode} +% Quotes within \cs{filename@base} are normalized. +% \begin{macrocode} + \svg@quotes@remove{\filename@base}% + \if@svg@quotes@found% + \edef\filename@base{"\filename@base"}% + \fi% +% \end{macrocode} +% With \cs{svg@tempa} the group is closed and the results are saved in the +% macros \cs{filename@\dots}. +% \begin{macrocode} + \edef\svg@tempa{% + \endgroup% + \def\noexpand\filename@area{\filename@area}% + \def\noexpand\filename@base{\filename@base}% + \ifx\filename@ext\relax% + \let\noexpand\filename@ext\noexpand\relax% + \else% + \def\noexpand\filename@ext{\filename@ext}% + \fi% + }% + \svg@tempa% +} +% \end{macrocode} +% \end{macro}^^A \svg@filename@parse +% \begin{macro}{\svg@extension@parse} +% \changes{v2.02}{2018/09/07}{new}^^A +% \begin{macro}{\svg@extension@@parse} +% \changes{v2.02}{2018/09/07}{new}^^A +% These macros are used to permit multiple dots in file names. The content of +% \cs{filename@ext} is split at each occurence of \val{.} and the trailing part +% is compared against the content of the argument of \cs{svg@extension@parse}, +% which is probably \cs{svg@file@ext}. If they are equal, the previous part is +% appended to \cs{filename@base} and \cs{filename@ext} is set to the content of +% the first argument. +% \begin{macrocode} +\newcommand*\svg@extension@parse[1]{% + \IfArgIsEmpty{#1}{}{% + \@expandtwoargs\Ifstr% + {\detokenize\expandafter{\filename@ext}}{\detokenize\expandafter{#1}}{}{% + \begingroup% +% \end{macrocode} +% Macro \cs{svg@tempa} is used to temporarily store anything before the +% searched extension at the end of \cs{filename@ext} and \cs{svg@tempb} is set +% to the actual searched extension if found. +% \begin{macrocode} + \edef\svg@tempa{% + \def\noexpand\svg@tempa{}% + \let\noexpand\svg@tempb\relax% + \noexpand\svg@extension@@parse% + \filename@ext.\noexpand\@nil#1\noexpand\@nil% + }% + \svg@tempa% + \edef\svg@tempa{% + \endgroup% +% \end{macrocode} +% If the trailing extension was found, \cs{filename@base} and \cs{filename@ext} +% are adopted. +% \begin{macrocode} + \def\noexpand\filename@base{\filename@base\svg@tempa}% + \ifx\svg@tempb\relax% + \let\noexpand\filename@ext\relax% + \else% + \def\noexpand\filename@ext{\svg@tempb}% + \fi% + }% + \svg@tempa% + }% + }% +} +% \end{macrocode} +% Macro \cs{svg@extension@@parse} is recursively called as long as there are +% any dots or the searched extension is found. +% \begin{macrocode} +\newcommand*\svg@extension@@parse{} +\def\svg@extension@@parse#1.#2\@nil#3\@nil{% + \edef\svg@tempa{\svg@tempa.#1}% + \IfArgIsEmpty{#2}{}{% + \Ifstr{\detokenize{#2}}{\detokenize{#3.}}{% +% \end{macrocode} +% If the trailing extension is found, \cs{svg@tempb} is definied. +% \begin{macrocode} + \edef\svg@tempb{#3}% + }{% + \svg@extension@@parse#2\@nil#3\@nil% + }% + }% +} +% \end{macrocode} +% \end{macro}^^A \svg@extension@@parse +% \end{macro}^^A \svg@extension@parse +% \begin{macro}{\svg@iffilenewer} +% \changes{v2.02d}{2019/10/22}{use \cs{filemoddate} with Xe\LaTeX, see +% \url{https://github.com/mrpiggi/svg/issues/12}}^^A +% The macro \cs{svg@iffilenewer} is used to decide, whether the export with +% \app{Inkscape} is necessary due to an updated SVG~file. This can only be +% done, if \cs{pdf@filemoddate} or \cs{filemoddate} is definied. +% \ToDo{\cs{svg@iffilenewer} instead \cs{IfFileExists} to check results}[v2.03] +% \begin{macrocode} +\newcommand*\svg@iffilenewer[2]{\@gobbletwo} +\ifx\pdf@filemoddate\@undefined + \ifx\filemoddate\@undefined\else + \ifx\strcmp\@undefined\else + \renewcommand*\svg@iffilenewer[2]{% + \begingroup% + \edef\svg@tempa{\filemoddate{#1}}% + \edef\svg@tempb{\filemoddate{#2}}% + \ifnum\strcmp{\svg@tempa}{\svg@tempb}>\z@\relax% + \aftergroup\@firstoftwo% + \else% + \aftergroup\@secondoftwo% + \fi% + \endgroup% + }% + \fi + \fi +\else + \ifx\pdf@strcmp\@undefined\else + \renewcommand*\svg@iffilenewer[2]{% + \begingroup% + \edef\svg@tempa{\pdf@filemoddate{#1}}% + \edef\svg@tempb{\pdf@filemoddate{#2}}% + \ifnum\pdf@strcmp{\svg@tempa}{\svg@tempb}>\z@\relax% + \aftergroup\@firstoftwo% + \else% + \aftergroup\@secondoftwo% + \fi% + \endgroup% + }% + \fi +\fi +% \end{macrocode} +% \end{macro}^^A \svg@iffilenewer +% \begin{macro}{\svg@shell@mkdir} +% \begin{macro}{\svg@shell@@mkdir} +% \begin{macro}{\svg@shell@mv} +% \begin{macro}{\svg@shell@@mv} +% \begin{macro}{\svg@shell@rm} +% \begin{macro}{\svg@shell@@rm} +% Finally, platform dependend macros for creating directories as well as +% moving and deleting files are provided. +% \begin{macrocode} +\newcommand*\svg@shell@mkdir[1]{% + \begingroup% +% \end{macrocode} +% A directory should only be created, if it isn't the current working directory. +% \begin{macrocode} + \svg@quotes@remove[{#1}]{\svg@tempa}% + \@svg@tempswatrue% + \Ifstr{\svg@tempa}{}{\@svg@tempswafalse}{% + \Ifstr{\svg@tempa}{./}{\@svg@tempswafalse}{% + }}% + \if@svg@tempswa% + \ShellEscape{\svg@shell@@mkdir{\svg@tempa}}% + \fi% + \endgroup% +} +\newcommand*\svg@shell@mv[2]{% + \ShellEscape{\svg@shell@@mv\space"#1"\space"#2"}% +} +\newcommand*\svg@shell@rm[1]{% + \ShellEscape{\svg@shell@@rm\space"#1"}% +} +% \end{macrocode} +% The platform dependent commands for file access. +% \begin{macrocode} +\svg@ifwindowsdetected{% + \newcommand*\svg@shell@@mkdir[1]{if not exist "#1" mkdir "#1"}% + \newcommand*\svg@shell@@mv{move}% + \newcommand*\svg@shell@@rm{del}% +}{% + \newcommand*\svg@shell@@mkdir[1]{mkdir -p "#1"}% + \newcommand*\svg@shell@@mv{mv}% + \newcommand*\svg@shell@@rm{rm}% +} +% \end{macrocode} +% \end{macro}^^A \svg@shell@@rm +% \end{macro}^^A \svg@shell@rm +% \end{macro}^^A \svg@shell@@mv +% \end{macro}^^A \svg@shell@mv +% \end{macro}^^A \svg@shell@@mkdir +% \end{macro}^^A \svg@shell@mkdir +% \begin{macro}{\svg@normalize@path} +% \changes{v2.02}{2018/09/07}{usage of \cs{svg@deactivate@dq}}^^A +% \begin{macro}{\svg@normalize@@path} +% If any path is given, a trailing slash is needed. These two macros ensure +% that this condition is fulfilled in any case, even if this is not considered +% by the user. As before, a macro containing the path string is passed to +% \cs{svg@normalize@path}. +% \begin{macrocode} +\newcommand*\svg@normalize@path[1]{% + \begingroup% + \svg@quotes@remove[{#1}]{\svg@tempa}% + \ifx\svg@tempa\@empty\relax% + \def\svg@tempa{./}% + \fi% + \expandafter\svg@normalize@@path\svg@tempa//\@nil% + \edef\svg@tempb{% + \endgroup% + \if@svg@quotes@found% + \def\noexpand#1{"\svg@tempa"}% + \else% + \def\noexpand#1{\svg@tempa}% + \fi% + }% + \svg@tempb% +} +\newcommand*\svg@normalize@@path{} +\def\svg@normalize@@path#1/#2/\@nil{% + \IfArgIsEmpty{#2}{% + \IfArgIsEmpty{#1}{\def\svg@tempa{}}{\def\svg@tempa{#1/}}% + }{% + \svg@normalize@@path#2/\@nil% + \edef\svg@tempa{#1/\svg@tempa}% + }% +} +% \end{macrocode} +% \end{macro}^^A \svg@normalize@@path +% \end{macro}^^A \svg@normalize@path +% +% \iffalse +%</main> +%<*extract> +% \fi +% +% +% +% \subsubsection{List handling} +% +% \begin{macro}{\svgx@ifinlist} +% Check, if the first argument is included in a comma-separated list in the +% second argument. Keep in mind that the first argument is not expanded at all, +% the second one exactly once. +% \begin{macrocode} +\newcommand*\svgx@ifinlist[2]{% + \begingroup% + \def\svg@tempa##1,#1,##2\@nil{% + \IfArgIsEmpty{##2}{% + \aftergroup\@secondoftwo% + }{% + \aftergroup\@firstoftwo% + }% + }% + \expandafter\svg@tempa\expandafter,#2,#1,\@nil% + \endgroup% +} +% \end{macrocode} +% \end{macro}^^A \svgx@ifinlist +% +% \iffalse +%</extract> +%</package&base> +%<*package&option> +% \fi +% +% +% % \section{Including SVG files with package \pkg{svg}} % \subsection{Options} % % All options, which can be set either as package options or with % \cs{svgsetup}, as well as the optional parameters for both user commands -% \cs{includesvg}\oarg{parameters}\marg{svg filename} and -% \cs{includeinkscape}\oarg{parameters}\marg{graphic filename} are defined with +% \cs{includesvg}\oarg{parameters}\marg{svg~filename} and +% \cs{includeinkscape}\oarg{parameters}\marg{graphic~filename} are defined with % the interface provided by package \pkg{scrbase}. % \begin{macrocode} \DefineFamily{SVG} @@ -1371,8 +1919,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \iffalse %</package&option> -%<*package&base> -%<*option> +%<*package&option&main> % \fi % % \begin{macro}{\svg@deprecated@key} @@ -1383,7 +1930,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{macrocode} \newcommand*\svg@deprecated@key[3][svg]{% \PackageWarning{#1}{% - The option key `#2' is deprecated.\MessageBreak% + The option key `#2' is deprecated. \MessageBreak% It's recommended to use `#3'\MessageBreak% instead% }% @@ -1394,7 +1941,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % % Within the exported \LaTeX~files of \app{Inkscape}, some commands are used % out of additional packages. But maybe the user doesn't want to load this -% packages anyways. +% packages anyhow. % % \begin{option}{usexcolor} % \changes{v2.00}{2017/02/17}{new}^^A @@ -1435,6 +1982,15 @@ svg-extract -- Extract independent graphic files from SVG pictures \PackageWarning{svg}{Package `transparent' was loaded anyway}% }% \fi% +% \end{macrocode} +% There is an issue\footnote{\url{https://github.com/ho-tex/oberdiek/issues/62}} +% with package \pkg{transparent}, which currently implements an \emph{invalid} +% check relying on internal commands of package \pkg{pgfsys}, whereas these +% have changed in the latest version. +% \begin{macrocode} + \AfterPackage*{transparent}{% + \@ifpackagelater{transparent}{2018/11/19}{}{\RequirePackage{pgfsys}}% + }% } % \end{macrocode} % \end{macro}^^A \if@svg@use@transparent @@ -1467,12 +2023,12 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{macrocode} \newcommand*\svg@ink@mode{} \DefineFamilyKey{SVG}{inkscape}[true]{% - \lowercase{\svg@sanitize@dq\svg@tempb{#1}}% + \svg@sanitize@dq\svg@tempb{#1}% \FamilySetNumerical{SVG}{inkscape}{svg@tempa}{% {false}{0},{off}{0},{no}{0},% - {true}{1},{on}{1},{yes}{1},{onlynewer}{1},{newer}{1},% - {force}{2},{forced}{2},{overwrite}{2},% - {pdf}{3},{eps}{4},{ps}{5},{png}{6},% + {true}{1},{on}{1},{yes}{1},{auto}{1},{onlynewer}{1},{newer}{1},% + {forced}{2},{force}{2},{overwrite}{2},% + {pdf}{3},{PDF}{3},{eps}{4},{EPS}{4},{ps}{5},{PS}{5},{png}{6},{PNG}{6},% {drawing}{7},{crop}{7},% {page}{8},{nocrop}{8},% {tex}{9},{latex}{9},{exportlatex}{9},{latexexport}{9},% @@ -1520,7 +2076,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % In version~v1.0 the option \opt{inkscape} was used to set both the executable % and options for \app{Inkscape}. This is taken into account here. % \begin{macrocode} - \ifx\FamilyKeyState\FamilyKeyStateProcessed\else% + \ifx\FamilyKeyState\FamilyKeyStateProcessed\else% legacy option % \end{macrocode} % Splitting executable from options with delimitted macros. After calling % \cs{svg@tempa} with the given value, the part for the executable is stored in @@ -1529,7 +2085,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{macrocode} \svg@quotes@remove[{#1}]{\svg@tempb}% \def\svg@tempa##1-##2\@nil{% - \IfArgIsEmpty{##2}{\def\svg@tempb{}}{% + \IfArgIsEmpty{##2}{\let\svg@tempb\@empty}{% \def\svg@tempa####1-\@nil{\def\svg@tempb{-####1}}% \svg@tempa##2\@nil% }% @@ -1591,7 +2147,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{option}{inkscapeopt} % \changes{v2.00}{2017/02/17}{new}^^A % \begin{macro}{\svg@ink@opt} -% With these options, the terminal command for invoking \app{Inkscape} as well +% With these options, the executed command for invoking \app{Inkscape} as well % as additional options can be defined. % \ToDo{rename \cs{svg@ink@ver} > \cs{svg@ink@ver@val} (keep former cs)?}[v2.03] % \begin{macrocode} @@ -1660,10 +2216,9 @@ svg-extract -- Extract independent graphic files from SVG pictures \renewcommand*\svg@ink@format{eps} \fi\fi \DefineFamilyKey{SVG}{inkscapeformat}{% - \lowercase{\def\svg@tempa{#1}}% \FamilySetNumerical{SVG}{inkscapeformat}{svg@tempa}{% - {pdf}{0},{eps}{1},{ps}{2},{png}{3}% - }{\svg@tempa}% + {pdf}{0},{PDF}{0},{eps}{1},{EPS}{1},{ps}{2},{PS}{2},{png}{3},{PNG}{3}% + }{#1}% \ifx\FamilyKeyState\FamilyKeyStateProcessed% \ifcase\svg@tempa\relax% latex \renewcommand*\svg@ink@format{pdf}% @@ -1750,7 +2305,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{option}^^A inkscapedpi % \begin{macro}{\svg@ink@cmd} % \changes{v2.02f}{2020/05/06}{distinguish \app{Inkscape}~CLI versions}^^A -% The actual call of the \app{Inkscape} command~line~interface. +% The actual usage of the \app{Inkscape} command~line~interface. % \begin{macrocode} \newcommand*\svg@ink@cmd[2]{% \svg@ink@exe\space"#1.\svg@file@ext"\space\svg@ink@area\space% @@ -1821,23 +2376,16 @@ svg-extract -- Extract independent graphic files from SVG pictures % % % -% \subsubsection{Setting output folder} +% \subsubsection{Setting output folder and file} % % \begin{option}{inkscapepath} % \changes{v2.00}{2017/02/17}{new}^^A % \changes{v2.02}{2018/09/07}{usage of \cs{svg@sanitize@dq}}^^A -% \begin{option}{inkscapename} -% \changes{v2.00}{2017/02/17}{new}^^A % \begin{macro}{\svg@out@path} -% \begin{macro}{\svg@out@name} -% \begin{macro}{\svg@out@base} % The option \opt{inkscapepath} controls, in which folder the results of the -% \app{Inkscape} export will be located. With option \opt{inkscapename} the -% name of the exported file itself can be changed. +% \app{Inkscape} export will be located. % \begin{macrocode} \newcommand*\svg@out@path{} -\newcommand*\svg@out@name{\svg@file@name\svg@file@suffix} -\newcommand*\svg@out@base{\svg@out@path\svg@out@name.\svg@ink@format} \DefineFamilyKey{SVG}{inkscapepath}{% \svg@sanitize@dq\svg@tempb{#1}% \FamilySetNumerical{SVG}{inkscapepath}{svg@tempa}{% @@ -1862,6 +2410,17 @@ svg-extract -- Extract independent graphic files from SVG pictures \FamilyKeyStateProcessed% \fi% } +% \end{macrocode} +% \end{macro}^^A \svg@out@path +% \end{option}^^A inkscapepath +% \begin{option}{inkscapename} +% \changes{v2.00}{2017/02/17}{new}^^A +% \begin{macro}{\svg@out@name} +% \begin{macro}{\svg@out@base} +% With option \opt{inkscapename} the name of the exported file can be changed. +% \begin{macrocode} +\newcommand*\svg@out@name{\svg@file@name\svg@file@suffix} +\newcommand*\svg@out@base{\svg@out@path\svg@out@name.\svg@ink@format} \DefineFamilyKey{SVG}{inkscapename}{% \renewcommand*\svg@out@name{#1\svg@file@suffix}% \FamilyKeyStateProcessed% @@ -1869,9 +2428,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{macrocode} % \end{macro}^^A \svg@out@base % \end{macro}^^A \svg@out@name -% \end{macro}^^A \svg@out@path % \end{option}^^A inkscapename -% \end{option}^^A inkscapepath % % % @@ -1933,9 +2490,9 @@ svg-extract -- Extract independent graphic files from SVG pictures \FamilySetBool{SVG}{keepaspectratio}{@svg@tempswa}{#1}% \ifx\FamilyKeyState\FamilyKeyStateProcessed% \if@svg@tempswa% - \FamilyOptions{SVG}{distort=false}% - \else - \FamilyOptions{SVG}{distort=true}% + \FamilyExecuteOptions[.svg.sty]{SVG}{distort=false}% + \else% + \FamilyExecuteOptions[.svg.sty]{SVG}{distort=true}% \fi% \fi% } @@ -2013,7 +2570,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % from the PDF~file. % \begin{macrocode} \newcounter{svg@param@lastpage} -\DefineFamilyKey{SVG}{lastpage}{% +\DefineFamilyKey{SVG}{lastpage}[true]{% \FamilySetNumerical{SVG}{lastpage}{svg@tempa}{% {false}{0},{off}{0},{no}{0},{ignore}{0},% {true}{1},{on}{1},{yes}{1},{auto}{1}% @@ -2037,518 +2594,36 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{macrocode} \newif\if@svg@draft \FamilyBoolKey{SVG}{draft}{@svg@draft} -\AtBeginDocument{\if@svg@draft\else\ifGin@draft\@svg@drafttrue\fi\fi} +\AfterPackage*{graphicx}{\ifGin@draft\@svg@drafttrue\fi} % \end{macrocode} % \end{macro}^^A \if@svg@draft % \end{option}^^A draft % +% \iffalse +%</package&option&main> +% \fi % % -% \subsection{Handling path information} % -% Both packages \pkg{svg} and \pkg{svg-extract} should be able to handle -% user-defined input and output paths. As there is the possibility for users to -% provide paths with or without quotes to \LaTeX, this is taken into account. +% \subsection{User commands} +% \subsubsection{Optional parameters for user commands} % -% \begin{macro}{\svg@deactivate@dq} -% \changes{v2.02}{2018/09/07}{new}^^A -% \changes{v2.02a}{2018/10/17}{bug fix for \pkg{polyglossia}}^^A -% In order to avoid errors concerning file names with package \pkg{babel} and -% it's active double quotes, this command is defined. -% \begin{macrocode} -\newcommand*\svg@deactivate@dq{} -\AfterPackage+{babel}{% - \renewcommand*\svg@deactivate@dq{\bbl@deactivate{"}}% - \providecommand*\bbl@deactivate[1]{}% -} -% \end{macrocode} -% \end{macro}^^A \svg@deactivate@dq -% \begin{macro}{\svg@sanitize@dq} -% \changes{v2.02}{2018/09/07}{new}^^A -% Save expansion of the second argument in the macro from teh first argument -% with deactivated double quotes. -% \begin{macrocode} -\newcommand*\svg@sanitize@dq[2]{% - \begingroup% - \svg@deactivate@dq% - \edef\svg@tempa{\endgroup\def\noexpand#1{#2}}% - \svg@tempa% -} -% \end{macrocode} -% \end{macro}^^A \svg@sanitize@dq -% \begin{macro}{\svg@quotes@remove} -% \changes{v2.02}{2018/09/07}{usage of \cs{svg@sanitize@dq}}^^A -% \changes{v2.02}{2018/09/07}{calling \cs{svg@quotes@check}}^^A -% \begin{macro}{\svg@quotes@@remove} -% These two commands are used to remove all occurring quotes within a string. -% The only argument passed to \cs{svg@quotes@remove} is not the string itself -% but a macro in which a string is stored. -% \begin{macrocode} -\newcommand*\svg@quotes@remove[2][]{% - \begingroup% - \IfArgIsEmpty{#1}{\def\svg@tempb{#2}}{\def\svg@tempb{#1}}% - \svg@sanitize@dq\svg@tempa{\svg@tempb}% - \expandafter\svg@quotes@check\expandafter{\svg@tempa}% - \expandafter\svg@quotes@@remove\svg@tempa""\@nil% - \edef\svg@tempb{% - \endgroup% - \def\noexpand#2{\svg@tempa}% - \if@svg@quotes@found% - \noexpand\@svg@quotes@foundtrue% - \else% - \noexpand\@svg@quotes@foundfalse% - \fi% - }% - \svg@tempb% -} -\newcommand*\svg@quotes@@remove{} -\def\svg@quotes@@remove#1"#2"#3\@nil{% - \IfArgIsEmpty{#2}{% - \edef\svg@tempa{#1}% - }{% - \svg@quotes@@remove#1#2#3""\@nil% - }% -} -% \end{macrocode} -% \end{macro}^^A \svg@quotes@@remove -% \end{macro}^^A \svg@quotes@remove -% \begin{macro}{\svg@quotes@check} -% \begin{macro}{\svg@quotes@@check} -% \begin{macro}{\if@svg@quotes@found} -% During the treatment of paths, it may be necessary to temporarily remove -% quotes and, if required, add them again later. For this purpose, the switch -% \cs{if@svg@quotes@found} as well as the commands \cs{svg@quotes@check} and -% \cs{svg@quotes@@check}, which controls the switch, are defined. As before, -% the string is passed in a macro to \cs{svg@quotes@check}. -% \begin{macrocode} -\newif\if@svg@quotes@found -\newcommand*\svg@quotes@check[1]{% - \expandafter\svg@quotes@@check#1"\@nil% -} -\newcommand*\svg@quotes@@check{} -\def\svg@quotes@@check#1"#2\@nil{% - \IfArgIsEmpty{#2}{\@svg@quotes@foundfalse}{\@svg@quotes@foundtrue}% -} -% \end{macrocode} -% \end{macro}^^A \if@svg@quotes@found -% \end{macro}^^A \svg@quotes@@check -% \end{macro}^^A \svg@quotes@check -% \begin{macro}{\svg@remove@leadingchar} -% \changes{v2.02}{2018/09/07}{new}^^A -% This command removes the single character in given with the first argument -% from the expanded macro in the second argument. -% \begin{macrocode} -\newcommand*\svg@remove@leadingchar[2]{% - \begingroup% - \svg@sanitize@dq\svg@tempa{#2}% - \def\svg@tempb{% - \def\svg@tempa####1\@nil{\def\svg@tempa{####1}}% - \kernel@ifnextchar#1% - {\expandafter\svg@tempa\@gobble}% - {\svg@tempa}% - }% - \expandafter\svg@tempb\svg@tempa\@nil% - \edef\svg@tempb{% - \endgroup% - \def\noexpand#2{\svg@tempa}% - }% - \svg@tempb% -} -% \end{macrocode} -% \end{macro}^^A \svg@remove@leadingchar% -% \begin{macro}{\svg@set@input@path} -% \changes{v2.01}{2017/11/28}{new}^^A -% \changes{v2.02}{2018/09/07}{usage of \cs{svg@deactivate@dq}}^^A -% \begin{macro}{\svg@append@input@path} -% \changes{v2.01}{2017/11/28}{new}^^A -% \changes{v2.02}{2018/09/07}{avoid duplicates in \cs{input@path}}^^A -% In order to import SVG~files from different folders, \cs{svg@set@input@path} -% evaluates several macros, which are supposed to be used for holding different -% search folders. Any given path will be handled by \cs{svg@normalize@path}. -% The optional argument can be used to append an additional search path. -% \begin{macrocode} -\newcommand*\svg@set@input@path[1][]{% - \begingroup% - \svg@deactivate@dq% -% \end{macrocode} -% If a path was already found and stored within \cs{svg@file@path}, it is -% searched first and wrapped in curly braces. This is necessary for using -% commands like \cs{input}\marg{tex filename} within SVG~files. -% \begin{macrocode} - \ifx\svg@file@path\@empty\else% - \svg@normalize@path{\svg@file@path}% - \edef\svg@file@path{{\svg@file@path}}% - \fi% -% \end{macrocode} -% Afterwards, several search paths are appended. If \cs{svgpath} was used, it -% is searched next. If nothing was found, \cs{graphicspath} is considered if -% defined followed by a path given in the third argument. If nothing was found -% yet, the standard \cs{input@path} is searched last. -% \begin{macrocode} - \svg@append@input@path{\svg@file@path}{\svg@input@path}% - \svg@append@input@path{\svg@file@path}{\Ginput@path}% - \IfArgIsEmpty{#1}{}{\svg@append@input@path{\svg@file@path}{{#1}}}% - \svg@append@input@path{\svg@file@path}{\input@path}% -% \end{macrocode} -% Finally, \cs{input@path} is set. -% \begin{macrocode} - \edef\svg@tempa{% - \endgroup% - \ifx\svg@file@path\@empty\else% - \def\noexpand\input@path{\svg@file@path}% - \fi% - }% - \svg@tempa% -} -% \end{macrocode} -% Only, if a certain search path is defined, it is added. The paths given in -% the first argument are compared to each path in the second argument and only -% new ones are added. -% \begin{macrocode} -\newcommand*\svg@append@input@path[2]{% - \ifx#2\@undefined\else% - \edef\svg@tempb{#2}% - \expandafter\@tfor\expandafter\svg@tempa\expandafter:\expandafter=% - \svg@tempb\do{% -% \end{macrocode} -% Passing each new path to \cs{svg@normalize@path}. If a path already exists, -% switch \cs{if@svg@tempswa} is set to \val{false}. -% \begin{macrocode} - \ifx\svg@tempa\@empty\else% - \@svg@tempswatrue% - \svg@normalize@path{\svg@tempa}% - \expandafter\@tfor\expandafter\svg@tempb\expandafter:\expandafter=% - #1\do{% - \ifx\svg@tempa\svg@tempb% - \@svg@tempswafalse% - \@break@tfor% - \fi% - }% - \if@svg@tempswa% - \edef#1{#1{\svg@tempa}}% - \fi% - \fi% - }% - \fi% -} -% \end{macrocode} -% \end{macro}^^A \svg@append@input@path -% \end{macro}^^A \svg@set@input@path -% \begin{macro}{\svg@normalize@path} -% \changes{v2.02}{2018/09/07}{usage of \cs{svg@deactivate@dq}}^^A -% \begin{macro}{\svg@normalize@@path} -% If any path is given, a trailing slash is needed. These two macros ensure -% that this condition is fulfilled in any case, even if this is not considered -% by the user. As before, a macro containing the path string is passed to -% \cs{svg@normalize@path}. -% \begin{macrocode} -\newcommand*\svg@normalize@path[1]{% - \begingroup% - \svg@quotes@remove[{#1}]{\svg@tempa}% - \ifx\svg@tempa\@empty\relax% - \def\svg@tempa{./}% - \fi% - \expandafter\svg@normalize@@path\svg@tempa//\@nil% - \edef\svg@tempb{% - \endgroup% - \if@svg@quotes@found% - \def\noexpand#1{"\svg@tempa"}% - \else% - \def\noexpand#1{\svg@tempa}% - \fi% - }% - \svg@tempb% -} -\newcommand*\svg@normalize@@path{} -\def\svg@normalize@@path#1/#2/\@nil{% - \IfArgIsEmpty{#2}{% - \IfArgIsEmpty{#1}{\def\svg@tempa{}}{\def\svg@tempa{#1/}}% - }{% - \svg@normalize@@path#2/\@nil% - \edef\svg@tempa{#1/\svg@tempa}% - }% -} -% \end{macrocode} -% \end{macro}^^A \svg@normalize@@path -% \end{macro}^^A \svg@normalize@path -% \begin{macro}{\svg@ifvalueisrelax} -% For some keys the usage of \val{\cs{relax}} as a value should lead to a -% special reaction, such as restoring to default behavior or reseting the key. -% Therefore, \cs{svg@ifvalueisrelax} checks, whether \val{\cs{relax}} was used -% as value or not. +% The family member is defined for both \pkg{svg} and \pkg{svg-extract}. % \begin{macrocode} -\newcommand*\svg@ifvalueisrelax[1]{% - \begingroup% - \def\svg@tempa{#1}% - \def\svg@tempb{\relax}% - \ifx\svg@tempa\svg@tempb\relax% - \aftergroup\@firstoftwo% - \else% - \aftergroup\@secondoftwo% - \fi% - \endgroup% -} +%<*package&body> +\DefineFamilyMember[.param]{SVG} +%</package&body> % \end{macrocode} -% \end{macro}^^A \svg@ifvalueisrelax % % \iffalse -%</option> +%<*package&main> %<*body> % \fi % -% \begin{macro}{\svg@get@path} -% \changes{v2.01}{2017/11/28}{using \cs{svg@set@input@path}}^^A -% \changes{v2.01}{2017/11/28}{using \cs{trim@spaces}}^^A -% \begin{macro}{\if@svg@file@found} -% \begin{macro}{\svg@file@path} -% \begin{macro}{\svg@file@name} -% \begin{macro}{\svg@file@base} -% \begin{macro}{\svg@file@suffix} -% The command \cs{svg@get@path} tries to find a given SVG~file. If the -% searched file wasn't found in the current path, all paths given with -% \cs{svgpath} are evaluated. If there was no appropriate file again, all paths -% given by \cs{graphicspath} are examined. In the last step, a given path -% within the second mandatory argument is browsed. The results for file path -% and name are stored in \cs{svg@file@path} and \cs{svg@file@name} as well as -% the compound of both is saved in \cs{svg@file@base}. -% \begin{macrocode} -\newif\if@svg@file@found -\newcommand*\svg@file@path{} -\newcommand*\svg@file@name{} -\newcommand*\svg@file@base{} -\newcommand*\svg@file@suffix{} -\newcommand*\svg@get@path[3][\svg@file@ext]{% - \begingroup% -% \end{macrocode} -% A maybe given, unneeded file extension is removed. -% \begin{macrocode} - \svg@filename@parse[{#1}]{#2}% - \IfArgIsEmpty{#1}{% - \edef\svg@tempa{\filename@area\filename@base.\filename@ext}% - }{% - \edef\svg@tempa{\filename@area\filename@base.#1}% - }% -% \end{macrocode} -% After calling \cs{svg@set@input@path}, all search paths are stored in -% \cs{input@path}, a single path given in the third argument will also be -% considered. -% \begin{macrocode} - \svg@set@input@path[{#3}]% -% \end{macrocode} -% The specified file is searched with \cs{IfFileExists}. If the file search was -% succesful, the macro \cs{svg@filename@parse} is called with the result. -% \begin{macrocode} - \@svg@tempswafalse% - \expandafter\IfFileExists\expandafter{\svg@tempa}{% - \expandafter\svg@quotes@check\expandafter{\svg@tempa}% - \if@svg@quotes@found\else% - \svg@quotes@remove{\@filef@und}% - \fi% - \@svg@tempswatrue% - \edef\@filef@und{\expandafter\trim@spaces\expandafter{\@filef@und}}% - \svg@filename@parse[{#1}]{\@filef@und}% - }{}% - \edef\svg@tempa{% - \endgroup% - \if@svg@tempswa% - \noexpand\@svg@file@foundtrue% - \def\noexpand\svg@file@path{\filename@area}% - \def\noexpand\svg@file@name{\filename@base}% - \def\noexpand\svg@file@base{\filename@area\filename@base}% - \else% - \noexpand\@svg@file@foundfalse% - \def\noexpand\svg@file@path{}% - \def\noexpand\svg@file@name{#2}% - \def\noexpand\svg@file@base{#2}% - \fi% - }% - \svg@tempa% -} -% \end{macrocode} -% \end{macro}^^A \svg@file@suffix -% \end{macro}^^A \svg@file@base -% \end{macro}^^A \svg@file@name -% \end{macro}^^A \svg@file@path -% \end{macro}^^A \if@svg@file@found -% \end{macro}^^A \svg@get@path -% \begin{macro}{\svg@filename@parse} -% \changes{v2.02}{2018/09/07}{usage of \cs{svg@sanitize@dq}}^^A -% \changes{v2.02}{2018/09/07}{usage of \cs{svg@remove@leadingchar}}^^A -% \changes{v2.02}{2018/09/07}{usage of \cs{svg@extension@parse}}^^A -% As the internal \LaTeXe{} command \cs{filename@parse} is not able to split a -% given file name containing quotes, \cs{svg@filename@parse} is defined to -% resolve this problem. The optional argument can be used to give a specific -% file extension, which should be searched within \cs{filename@ext}. If found -% at the very end, the previous part is appended to \cs{filename@base}. -% \begin{macrocode} -\newcommand*\svg@filename@parse[2][]{% - \begingroup% -% \end{macrocode} -% The given path and file is parsed with \cs{filename@parse}. -% \begin{macrocode} - \svg@sanitize@dq\svg@tempa{#2}% - \expandafter\filename@parse\expandafter{\svg@tempa}% -% If there are quotes in the file path, the closing one will be found as first -% character in \cs{filename@base} as \cs{filename@area} is splitted at the last -% slash. This leading quote is removed from \cs{filename@base} with -% \cs{svg@remove@leadingchar}. -% \begin{macrocode} - \svg@quotes@remove{\filename@area}% - \if@svg@quotes@found% - \edef\filename@area{"\filename@area"}% - \svg@remove@leadingchar"\filename@base% - \fi% -% \end{macrocode} -% The found extension is parsed against the optional argument. If a double quote -% was found within the extension, it actually belongs to \cs{filename@base}. -% \begin{macrocode} - \ifx\filename@ext\relax\else% - \svg@quotes@remove{\filename@ext}% - \svg@extension@parse{#1}% - \if@svg@quotes@found% - \edef\filename@base{\filename@base"}% - \fi% - \fi% -% \end{macrocode} -% Quotes within \cs{filename@base} are normalized. -% \begin{macrocode} - \svg@quotes@remove{\filename@base}% - \if@svg@quotes@found% - \edef\filename@base{"\filename@base"}% - \fi% -% \end{macrocode} -% With \cs{svg@tempa} the group is closed and the results are saved in the -% macros \cs{filename@\dots}. -% \begin{macrocode} - \edef\svg@tempa{% - \endgroup% - \def\noexpand\filename@area{\filename@area}% - \def\noexpand\filename@base{\filename@base}% - \ifx\filename@ext\relax% - \let\noexpand\filename@ext\noexpand\relax% - \else% - \def\noexpand\filename@ext{\filename@ext}% - \fi% - }% - \svg@tempa% -} -% \end{macrocode} -% \end{macro}^^A \svg@filename@parse -% \begin{macro}{\svg@extension@parse} -% \changes{v2.02}{2018/09/07}{new}^^A -% \begin{macro}{\svg@extension@@parse} -% \changes{v2.02}{2018/09/07}{new}^^A -% These macros are used to permit multiple dots in file names. The content of -% \cs{filename@ext} is split at each occurence of \val{.} and the trailing part -% is compared against the content of the argument of \cs{svg@extension@parse}, -% which is probably \cs{svg@file@ext}. If they are equal, the previous part is -% appended to \cs{filename@base} and \cs{filename@ext} is set to the content of -% the first argument. -% \begin{macrocode} -\newcommand*\svg@extension@parse[1]{% - \IfArgIsEmpty{#1}{}{% - \@expandtwoargs\Ifstr% - {\detokenize\expandafter{\filename@ext}}{\detokenize\expandafter{#1}}{}{% - \begingroup% -% \end{macrocode} -% Macro \cs{svg@tempa} is used to temporarily store anything before the -% searched extension at the end of \cs{filename@ext} and \cs{svg@tempb} is set -% to the actual searched extension if found. -% \begin{macrocode} - \edef\svg@tempa{% - \def\noexpand\svg@tempa{}% - \let\noexpand\svg@tempb\relax% - \noexpand\svg@extension@@parse% - \filename@ext.\noexpand\@nil#1\noexpand\@nil% - }% - \svg@tempa% - \edef\svg@tempa{% - \endgroup% -% \end{macrocode} -% If the trailing extension was found, \cs{filename@base} and \cs{filename@ext} -% are adopted. -% \begin{macrocode} - \def\noexpand\filename@base{\filename@base\svg@tempa}% - \ifx\svg@tempb\relax% - \let\noexpand\filename@ext\relax% - \else% - \def\noexpand\filename@ext{\svg@tempb}% - \fi% - }% - \svg@tempa% - }% - }% -} -% \end{macrocode} -% Macro \cs{svg@extension@@parse} is recursively called as long as there are -% any dots or the searched extension is found. -% \begin{macrocode} -\newcommand*\svg@extension@@parse{} -\def\svg@extension@@parse#1.#2\@nil#3\@nil{% - \edef\svg@tempa{\svg@tempa.#1}% - \IfArgIsEmpty{#2}{}{% - \Ifstr{\detokenize{#2}}{\detokenize{#3.}}{% -% \end{macrocode} -% If the trailing extension is found, \cs{svg@tempb} is definied. -% \begin{macrocode} - \edef\svg@tempb{#3}% - }{% - \svg@extension@@parse#2\@nil#3\@nil% - }% - }% -} -% \end{macrocode} -% \end{macro}^^A \svg@extension@@parse -% \end{macro}^^A \svg@extension@parse -% \begin{macro}{\svg@iffilenewer} -% \changes{v2.02d}{2019/10/22}{use \cs{filemoddate} with Xe\LaTeX, see -% \url{https://github.com/mrpiggi/svg/issues/12}}^^A -% The macro \cs{svg@iffilenewer} is used to decide, whether the export with -% \app{Inkscape} is necessary due to an updated SVG~file. This can only be -% done, if \cs{pdf@filemoddate} or \cs{filemoddate} is definied. -% \ToDo{\cs{svg@iffilenewer} instead \cs{IfFileExists} to check results}[v2.03] -% \begin{macrocode} -\newcommand*\svg@iffilenewer[2]{\@gobbletwo} -\ifx\pdf@filemoddate\@undefined - \ifx\filemoddate\@undefined\else - \ifx\strcmp\@undefined\else - \renewcommand*\svg@iffilenewer[2]{% - \begingroup% - \edef\svg@tempa{\filemoddate{#1}}% - \edef\svg@tempb{\filemoddate{#2}}% - \ifnum\strcmp{\svg@tempa}{\svg@tempb}>\z@\relax% - \aftergroup\@firstoftwo% - \else% - \aftergroup\@secondoftwo% - \fi% - \endgroup% - }% - \fi - \fi -\else - \ifx\pdf@strcmp\@undefined\else - \renewcommand*\svg@iffilenewer[2]{% - \begingroup% - \edef\svg@tempa{\pdf@filemoddate{#1}}% - \edef\svg@tempb{\pdf@filemoddate{#2}}% - \ifnum\pdf@strcmp{\svg@tempa}{\svg@tempb}>\z@\relax% - \aftergroup\@firstoftwo% - \else% - \aftergroup\@secondoftwo% - \fi% - \endgroup% - }% - \fi -\fi -% \end{macrocode} -% \end{macro}^^A \svg@iffilenewer -% -% \subsection{Optional Parameters for user commands} -% +% \begin{macro}{\svg@local@param@def} +% \begin{macro}{\svg@local@param@use} % \begin{macro}{\svg@local@param@set} % \changes{v2.02}{2018/09/07}{reasonable value for key \opt{distort}}^^A -% \begin{macro}{\svg@local@param@use} -% \begin{macro}{\svg@local@param@def} % Most of the package options can also be used as optional parameters for % \cs{includesvg} or \cs{includeinkscape}. Some of them are overloaded for the % usage as optional argument and there are some keys, which \emph{only} can be @@ -2556,6 +2631,12 @@ svg-extract -- Extract independent graphic files from SVG pictures % \cs{svg@local@param@use} is extended with \cs{svg@local@param@def} by the % definition of local keys during the loading of package \pkg{svg}. % \begin{macrocode} +\newcommand*\svg@local@param@use{} +\newcommand*\svg@local@param@def[1]{% + \edef\svg@local@param@use{% + \unexpanded\expandafter{\svg@local@param@use}\unexpanded{#1}% + }% +} \newcommand*\svg@local@param@set[1]{% \svg@local@param@use% \FamilyOptions{SVG}{#1}% @@ -2569,44 +2650,51 @@ svg-extract -- Extract independent graphic files from SVG pictures % Using \opt{distort=true} is only reasonable, if \opt{height} and \opt{width} % are given. % \begin{macrocode} - \@svg@tempswafalse% + \@svg@tempswatrue% \ifdim\svg@param@width>\z@\relax\ifdim\svg@param@height>\z@\relax% - \@svg@tempswatrue% + \@svg@tempswafalse% \fi\fi% - \if@svg@tempswa\else% - \FamilyOptions{SVG}{distort=false}% + \if@svg@tempswa% + \FamilyExecuteOptions[.svg.sty]{SVG}{distort=false}% \fi% } -\newcommand*\svg@local@param@use{} -\newcommand*\svg@local@param@def[1]{% - \edef\svg@local@param@use{% - \unexpanded\expandafter{\svg@local@param@use}\unexpanded{#1}% - }% -} % \end{macrocode} -% \end{macro}^^A \svg@local@param@def -% \end{macro}^^A \svg@local@param@use % \end{macro}^^A \svg@local@param@set -% -% \iffalse -%</body> -%</package&base> -% \fi -% -% The family member is defined for both \pkg{svg} and \pkg{svg-extract}. +% \end{macro}^^A \svg@local@param@use +% \end{macro}^^A \svg@local@param@def +% \begin{macro}{\svg@deprecated@param} +% This macro checks, if \cs{svgwidth} or \cs{svgscale} are defined. In this +% case, the given values are passed to the correlating parameters and a warning +% is raised. % \begin{macrocode} -%<*body> -\DefineFamilyMember[.param]{SVG} -%</body> +\newcommand*\svg@deprecated@param{% + \@svg@tempswafalse% + \ifx\svgwidth\@undefined\else% + \edef\svg@tempa{\noexpand\FamilyOptions{SVG}{width=\svgwidth}}% + \svg@tempa% + \@svg@tempswatrue% + \fi% + \ifx\svgscale\@undefined\else% + \edef\svg@tempa{\noexpand\FamilyOptions{SVG}{scale=\svgscale}}% + \svg@tempa% + \@svg@tempswatrue% + \fi% + \if@svg@tempswa% + \PackageWarning{svg}{% + You should specify the image size with parameters\MessageBreak% + `width' and `height' or `scale' instead of using\MessageBreak% + `\string\svgscale' or `\string\svgwidth'% + }% + \let\svgwidth\@undefined% + \let\svgscale\@undefined% + \fi% +} % \end{macrocode} +% \end{macro}^^A \svg@deprecated@param % % -% \iffalse -%<*package&base> -%<*body> -% \fi % -% \subsection{User commands} +% \subsubsection{Definition of user commands} % % \begin{macro}{\svgsetup} % \changes{v2.00}{2017/02/17}{new}^^A @@ -2769,6 +2857,7 @@ svg-extract -- Extract independent graphic files from SVG pictures \newcommand*\svg@param@angle{0} \svg@local@param@def{% \DefineFamilyKey[.param]{SVG}{angle}{% + \FamilyKeyStateUnknownValue% \Ifisdimension{#1\p@}{% \renewcommand*\svg@param@angle{#1}% \FamilyKeyStateProcessed% @@ -2917,35 +3006,6 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \subsection{Auxiliary macros} % -% \begin{macro}{\svg@deprecated@param} -% This macro checks, if \cs{svgwidth} or \cs{svgscale} are defined. In this -% case, the given values are passed to the correlating parameters and a warning -% is raised. -% \begin{macrocode} -\newcommand*\svg@deprecated@param{% - \@svg@tempswafalse% - \ifx\svgwidth\@undefined\else% - \edef\svg@tempa{\noexpand\FamilyOptions{SVG}{width=\svgwidth}}% - \svg@tempa% - \@svg@tempswatrue% - \fi% - \ifx\svgscale\@undefined\else% - \edef\svg@tempa{\noexpand\FamilyOptions{SVG}{scale=\svgscale}}% - \svg@tempa% - \@svg@tempswatrue% - \fi% - \if@svg@tempswa% - \PackageWarning{svg}{% - You should specify the image size with parameters\MessageBreak% - `width' and `height' or `scale' instead of using\MessageBreak% - `\string\svgscale' or `\string\svgwidth'% - }% - \let\svgwidth\@undefined% - \let\svgscale\@undefined% - \fi% -} -% \end{macrocode} -% \end{macro}^^A \svg@deprecated@param % \begin{macro}{\svg@ink@run} % \begin{macro}{\if@svg@ink@run} % The command, which performs the call of \app{Inkscape} via \cs{ShellEscape}. @@ -2996,7 +3056,7 @@ svg-extract -- Extract independent graphic files from SVG pictures \fi% % \end{macrocode} % If all checks were positive, the export with \app{Inkscape} can be done in -% case \file{-{}-shell-escape} is enabled. +% case flag \file{-{}-shell-escape} is used. % \begin{macrocode} \if@svg@ink@run% \ifnum\pdf@shellescape=\@ne\relax% @@ -3016,8 +3076,8 @@ svg-extract -- Extract independent graphic files from SVG pictures \fi% }% % \end{macrocode} -% Executing \app{Inkscape} through the command~line~interface. Afterwards, the -% export results are moved into the given output path. +% Executing \app{Inkscape} on shell. Afterwards, the export results are moved +% into the given output path. % \begin{macrocode} \svg@quotes@remove[\svg@file@base]{\svg@tempa}% \svg@quotes@remove[\svg@out@name]{\svg@tempb}% @@ -3064,9 +3124,9 @@ svg-extract -- Extract independent graphic files from SVG pictures \edef\svg@tempb{\svg@tempb.\svg@ink@format}% \svg@quotes@remove{\svg@out@base}% \svg@shell@mkdir{\svg@out@path}% - \svg@shell@move{\svg@tempb}{\svg@out@base}% + \svg@shell@mv{\svg@tempb}{\svg@out@base}% \if@svg@ink@latex% - \svg@shell@move{\svg@tempb_tex}{\svg@out@base_tex}% + \svg@shell@mv{\svg@tempb_tex}{\svg@out@base_tex}% \fi% }{% \gdef\svg@ink@ver{\m@ne}% @@ -3098,71 +3158,43 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{macro}^^A \svg@ink@run % \begin{macro}{\svg@input} % \begin{macro}{\svg@@input} +% \changes{v2.02g}{2020/06/12}{parsing of file extension discarded; meanwhile +% taken over by the kernel}^^A +% \begin{macro}{\svg@box} % With \cs{svg@@input} the export results of \app{Inkscape} are included. The % macro \cs{svg@input} is defined in order to realize the option \opt{exclude} % for package \pkg{svg-extract}. The macro \cs{svg@set@input@path} is called to % support commands like \cs{input}\marg{tex filename} within SVG~files. % \begin{macrocode} +\newsavebox\svg@box \newcommand*\svg@input{\svg@@input} \newcommand*\svg@@input[2][]{% \IfArgIsEmpty{#1}{}{\svg@local@param@set{#1}}% \svg@set@input@path% + \@svg@tempswatrue% \if@svg@draft% - \@svg@ink@latexfalse% + \@svg@tempswafalse% \fi% -% \end{macrocode} -% In order to support file names with multiple dots, the second argument is -% parsed and only the part after the last dot is stroed in \cs{svg@tempb} as -% extension. Everything before is stored in \cs{svg@tempa}. -% \begin{macrocode} - \def\svg@tempb##1.##2\@nil{% - \IfArgIsEmpty{##2}{% - \def\svg@tempb{##1}% - }{% - \edef\svg@tempa{\svg@tempa.##1}% - \svg@tempb##2\@nil% - }% - }% - \edef\svg@tempa{% - \def\noexpand\svg@tempa{}% - \noexpand\svg@tempb#2.\noexpand\@nil% - }% - \svg@tempa% -% \end{macrocode} -% Afterwards \cs{svg@tempa} is defined with the file name within enclosing -% braces followed by the extension---only if the file name itself contains any -% dots--- and \cs{svg@tempb} holds the original file name plus extension -% without enclosing braces. -% \begin{macrocode} - \svg@remove@leadingchar.\svg@tempa% - \begingroup% - \expandafter\filename@parse\expandafter{\svg@tempa}% - \edef\svg@tempa{% - \endgroup% - \ifx\filename@ext\relax% - \edef\noexpand\svg@tempa{\svg@tempa.\svg@tempb}% - \else% - \edef\noexpand\svg@tempa{{\svg@tempa}.\svg@tempb}% - \fi% - }% - \svg@tempa% - \edef\svg@tempb{#2}% + \if@svg@ink@latex\else% + \@svg@tempswafalse% + \fi% + \edef\svg@tempa{#2}% % \end{macrocode} % If the export with \app{Inkscape} was done with \LaTeX~support enabled, the % corresponding file will be used together with \cs{input}. The necessary % patches to environment \env{picture} as well as command \cs{includegraphics} % are made beforehand with \cs{svg@patches}. % \begin{macrocode} - \if@svg@ink@latex% + \if@svg@tempswa% \svg@patches{\svg@tempa}% \ifnum\value{svg@param@lastpage}=\z@\relax% - \expandafter\svg@get@lastpage\expandafter{\svg@tempb}% + \expandafter\svg@get@lastpage\expandafter{\svg@tempa}% \fi% \edef\svg@tempa{% \ifx\svg@param@pretex\relax\else% \noexpand\svg@param@pretex% \fi% - \noexpand\input{\svg@tempb_tex}% + \noexpand\input{\svg@tempa_tex}% \ifx\svg@param@apptex\relax\else% \noexpand\svg@param@apptex% \fi% @@ -3213,6 +3245,7 @@ svg-extract -- Extract independent graphic files from SVG pictures \fi% } % \end{macrocode} +% \end{macro}^^A \svg@box % \end{macro}^^A \svg@@input % \end{macro}^^A \svg@input % \begin{macro}{\svg@wrn@scale} @@ -3448,7 +3481,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \ToDo{Markup for link to issue}[v2.03] % \begin{macrocode} \ifx\svg@tempa\@empty% - \ifwindows% + \svg@ifwindowsdetected{% \def\svg@tempb{\jobname.svg.ink.ver.aux}% \IfFileExists{\svg@tempb}{}{% \ShellEscape{call "\svg@ink@exe" -V > \svg@tempb}% @@ -3457,7 +3490,7 @@ svg-extract -- Extract independent graphic files from SVG pictures \closein\@inputcheck% \ShellEscape{del \svg@tempb}% }% - \fi% + }{}% \fi% % \end{macrocode} % The found version is stored in \cs{svg@tempa} and parsed afterwards. @@ -3490,6 +3523,161 @@ svg-extract -- Extract independent graphic files from SVG pictures % % % +% \subsection{Handling path and file names} +% +% \begin{macro}{\svg@set@input@path} +% \changes{v2.01}{2017/11/28}{new}^^A +% \changes{v2.02}{2018/09/07}{usage of \cs{svg@deactivate@dq}}^^A +% \begin{macro}{\svg@append@input@path} +% \changes{v2.01}{2017/11/28}{new}^^A +% \changes{v2.02}{2018/09/07}{avoid duplicates in \cs{input@path}}^^A +% In order to import SVG~files from different folders, \cs{svg@set@input@path} +% evaluates several macros, which are supposed to be used for holding different +% search folders. Any given path will be handled by \cs{svg@normalize@path}. +% The optional argument can be used to append an additional search path. +% \begin{macrocode} +\newcommand*\svg@set@input@path[1][]{% + \begingroup% + \svg@deactivate@dq% +% \end{macrocode} +% If a path was already found and stored within \cs{svg@file@path}, it is +% searched first and wrapped in curly braces. This is necessary for using +% commands like \cs{input}\marg{tex~filename} within SVG~files. +% \begin{macrocode} + \ifx\svg@file@path\@empty\else% + \svg@normalize@path{\svg@file@path}% + \edef\svg@file@path{{\svg@file@path}}% + \fi% +% \end{macrocode} +% Afterwards, several search paths are appended. If \cs{svgpath} was used, it +% is searched next. If nothing was found, \cs{graphicspath} is considered if +% defined followed by a path given in the third argument. If nothing was found +% yet, the standard \cs{input@path} is searched last. +% \begin{macrocode} + \svg@append@input@path{\svg@file@path}{\svg@input@path}% + \svg@append@input@path{\svg@file@path}{\Ginput@path}% + \IfArgIsEmpty{#1}{}{\svg@append@input@path{\svg@file@path}{{#1}}}% + \svg@append@input@path{\svg@file@path}{\input@path}% +% \end{macrocode} +% Finally, \cs{input@path} is set. +% \begin{macrocode} + \edef\svg@tempa{% + \endgroup% + \ifx\svg@file@path\@empty\else% + \def\noexpand\input@path{\svg@file@path}% + \fi% + }% + \svg@tempa% +} +% \end{macrocode} +% Only, if a certain search path is defined, it is added. The paths given in +% the first argument are compared to each path in the second argument and only +% new ones are added. +% \begin{macrocode} +\newcommand*\svg@append@input@path[2]{% + \ifx#2\@undefined\else% + \edef\svg@tempb{#2}% + \expandafter\@tfor\expandafter\svg@tempa\expandafter:\expandafter=% + \svg@tempb\do{% +% \end{macrocode} +% Passing each new path to \cs{svg@normalize@path}. If a path already exists, +% switch \cs{if@svg@tempswa} is set to \val{false}. +% \begin{macrocode} + \ifx\svg@tempa\@empty\else% + \@svg@tempswatrue% + \svg@normalize@path{\svg@tempa}% + \expandafter\@tfor\expandafter\svg@tempb\expandafter:\expandafter=% + #1\do{% + \ifx\svg@tempa\svg@tempb% + \@svg@tempswafalse% + \@break@tfor% + \fi% + }% + \if@svg@tempswa% + \edef#1{#1{\svg@tempa}}% + \fi% + \fi% + }% + \fi% +} +% \end{macrocode} +% \end{macro}^^A \svg@append@input@path +% \end{macro}^^A \svg@set@input@path +% \begin{macro}{\svg@get@path} +% \changes{v2.01}{2017/11/28}{using \cs{svg@set@input@path}}^^A +% \changes{v2.01}{2017/11/28}{using \cs{trim@spaces}}^^A +% \begin{macro}{\if@svg@file@found} +% \begin{macro}{\svg@file@path} +% \begin{macro}{\svg@file@name} +% \begin{macro}{\svg@file@base} +% \begin{macro}{\svg@file@suffix} +% The command \cs{svg@get@path} tries to find a given SVG~file. If the +% searched file wasn't found in the current path, all paths given with +% \cs{svgpath} are evaluated. If there was no appropriate file again, all paths +% given by \cs{graphicspath} are examined. In the last step, a given path +% within the second mandatory argument is browsed. The results for file path +% and name are stored in \cs{svg@file@path} and \cs{svg@file@name} as well as +% the compound of both is saved in \cs{svg@file@base}. +% \begin{macrocode} +\newif\if@svg@file@found +\newcommand*\svg@file@path{} +\newcommand*\svg@file@name{} +\newcommand*\svg@file@base{} +\newcommand*\svg@file@suffix{} +\newcommand*\svg@get@path[3][\svg@file@ext]{% + \begingroup% + \svg@filename@parse[{#1}]{#2}% + \IfArgIsEmpty{#1}{% + \edef\svg@tempa{\filename@area\filename@base.\filename@ext}% + }{% + \edef\svg@tempa{\filename@area\filename@base.#1}% + }% +% \end{macrocode} +% After calling \cs{svg@set@input@path}, all search paths are stored in +% \cs{input@path}, a single path given in the third argument will also be +% considered. +% \begin{macrocode} + \svg@set@input@path[{#3}]% +% \end{macrocode} +% The specified file is searched with \cs{IfFileExists}. If the file search was +% succesful, the macro \cs{svg@filename@parse} is called with the result. +% \begin{macrocode} + \@svg@tempswafalse% + \expandafter\IfFileExists\expandafter{\svg@tempa}{% + \expandafter\svg@quotes@check\expandafter{\svg@tempa}% + \if@svg@quotes@found\else% + \svg@quotes@remove{\@filef@und}% + \fi% + \@svg@tempswatrue% + \edef\@filef@und{\expandafter\trim@spaces\expandafter{\@filef@und}}% + \svg@filename@parse[{#1}]{\@filef@und}% + }{}% + \edef\svg@tempa{% + \endgroup% + \if@svg@tempswa% + \noexpand\@svg@file@foundtrue% + \def\noexpand\svg@file@path{\filename@area}% + \def\noexpand\svg@file@name{\filename@base}% + \def\noexpand\svg@file@base{\filename@area\filename@base}% + \else% + \noexpand\@svg@file@foundfalse% + \def\noexpand\svg@file@path{}% + \def\noexpand\svg@file@name{#2}% + \def\noexpand\svg@file@base{#2}% + \fi% + }% + \svg@tempa% +} +% \end{macrocode} +% \end{macro}^^A \svg@file@suffix +% \end{macro}^^A \svg@file@base +% \end{macro}^^A \svg@file@name +% \end{macro}^^A \svg@file@path +% \end{macro}^^A \if@svg@file@found +% \end{macro}^^A \svg@get@path +% +% +% % \subsection{Patches} % % \begin{macro}{\svg@patches} @@ -3500,7 +3688,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{macro}{\svg@includegraphics@saved} % For including the export results from \app{Inkscape} with \LaTeX~support % enabled, there are some patches necessary for environment \env{picture} and -% \cs{includegraphics}. Those patches are done with \cs{svg@patches}. +% \cs{includegraphics}. These patches are done with \cs{svg@patches}. % \begin{macrocode} \newcommand*\svg@picture@saved{} \let\svg@picture@saved\picture @@ -3515,6 +3703,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{macro}^^A \svg@includegraphics@saved % \end{macro}^^A \svg@picture@saved % \end{macro}^^A \svg@patches +% \begin{macro}{\svg@picture@patched} % \begin{macro}{\svg@pictur@patched} % In order to provide the possibility specify the desired width of a graphic, % the appropriate \cs{unitlength} is calculated at the beginning of the @@ -3559,6 +3748,7 @@ svg-extract -- Extract independent graphic files from SVG pictures } % \end{macrocode} % \end{macro}^^A \svg@pictur@patched +% \end{macro}^^A \svg@picture@patched % \begin{macro}{\svg@includegraphics@patched} % \begin{macro}{\svg@includegraphics@file} % The patch to \cs{includegraphics} is meant to dissolve the \app{Inkscape} bug @@ -3606,7 +3796,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \iffalse %</body> -%</package&base> +%</package&main> %<*package&option> % \fi % @@ -3624,7 +3814,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % for package \pkg{svg} in order to raise a warning message. Primarily this is % done for compatibility reasons. % \begin{macrocode} -%<*base> +%<*main> \DefineFamilyMember[.dummy]{SVG} \newcommand*\svg@dummy@key[2][]{% \@ifpackageloaded{svg-extract}{}{% @@ -3654,7 +3844,7 @@ svg-extract -- Extract independent graphic files from SVG pictures \AfterPackage{svg-extract}{\RelaxFamilyKey[.dummy]{SVG}{#2}}% }% } -%</base> +%</main> % \end{macrocode} % \end{macro}^^A \svg@dummy@key % @@ -3668,9 +3858,9 @@ svg-extract -- Extract independent graphic files from SVG pictures % With option \opt{extract} it can be controlled, if the extraction of % independent graphic files should be done. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key[true]{extract} -%</base> +%</main> %<*extract> \newif\if@svgx@run \DefineFamilyKey{SVG}{extract}[true]{% @@ -3724,11 +3914,11 @@ svg-extract -- Extract independent graphic files from SVG pictures % is set to \val{pdf} or, if dvi output could be detected, to \val{eps} during % initialization. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{extractformat} \svg@dummy@key[true]{pdf} \svg@dummy@key[true]{eps} -%</base> +%</main> %<*extract> \newcommand*\svgx@format{pdf} \ifxetex\else\ifpdf\else @@ -3784,12 +3974,12 @@ svg-extract -- Extract independent graphic files from SVG pictures % \LaTeX~file. By default, the preamble of the main document is used, which end % is detected at \cs{begin}|{document}|. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{extractpreamble} \svg@dummy@key{preamble} \svg@dummy@key{extractpreambleend} \svg@dummy@key{end} -%</base> +%</main> %<*extract> \newcommand*\svgx@preamble{\jobname.\svgx@latex@ext}% \DefineFamilyKey{SVG}{extractpreamble}{% @@ -3824,9 +4014,9 @@ svg-extract -- Extract independent graphic files from SVG pictures % With this option, the number of \LaTeX~runs for the separate auxiliary file % can be set. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{extractruns} -%</base> +%</main> %<*extract> \newcounter{svgx@runs} \DefineFamilyKey{SVG}{extractruns}{% @@ -3858,12 +4048,12 @@ svg-extract -- Extract independent graphic files from SVG pictures % The command and facultative options for the \LaTeX~call of the separate % auxiliary file. The default is set according to the currently used engine. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{latexexe} \svg@dummy@key{pdflatex} \svg@dummy@key{latexext} \svg@dummy@key{latexopt} -%</base> +%</main> %<*extract> \ifxetex \newcommand*\svgx@latex@exe{xelatex} @@ -3927,18 +4117,18 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{option}{pdftops} % \changes{v2.00}{2017/02/24}{deprecated}^^A % Options and macros for calling convert commands, which are supplied by most -% \LaTeXe~distributions. These are used to generate all files, which are +% \LaTeX~distributions. These are used to generate all files, which are % supported by option \opt{extractformat}, as they don't need an additional % application. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{dvipsopt} \svg@dummy@key{pstoepsopt} \svg@dummy@key{pstopdfopt} \svg@dummy@key{pdftoepsopt} \svg@dummy@key{pdftopsopt} \svg@dummy@key{pdftops} -%</base> +%</main> %<*extract> \newcommand*\svgx@dvips@exe{dvips} \newcommand*\svgx@dvips@opt{} @@ -3971,8 +4161,8 @@ svg-extract -- Extract independent graphic files from SVG pictures \FamilyKeyStateProcessed% } \DefineFamilyKey{SVG}{pdftops}{% - \PackageWarning{#1}{% - The option key `pdftops' is deprecated.\MessageBreak% + \PackageWarning{svg-extract}{% + The option key `pdftops' is deprecated. \MessageBreak% You should use either `pdftoepsopt' or\MessageBreak% `pdftopsopt' instead. See the manual for\MessageBreak% more. Nothing was done% @@ -4002,8 +4192,9 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \subsubsection{Invoking external application for graphic conversion} % -% Besides the use of a conversion tool supplied by \LaTeXe, the applications -% \app{ImageMagick} and \app{Ghostscript} can be used for converting graphics. +% Besides the use of a conversion tool supplied by the \LaTeX~distribution, +% the applications \app{ImageMagick} and \app{Ghostscript} can be used for +% converting graphics. % % \begin{option}{convert} % \changes{v2.00}{2017/02/24}{changed/extended}^^A @@ -4012,9 +4203,9 @@ svg-extract -- Extract independent graphic files from SVG pictures % The option \opt{convert} can be used to define, which of both applications % should be use. \app{ImageMagick} is set by default. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key[true]{convert} -%</base> +%</main> %<*extract> \newif\if@svgx@cnv@run \newcommand*\svgx@cnv@cmd{} @@ -4042,24 +4233,24 @@ svg-extract -- Extract independent graphic files from SVG pictures \or% gs64 \@svgx@cnv@runtrue% \renewcommand*\svgx@cnv@cmd{\svgx@gs@cmd}% - \svgx@onlywindows{% + \svg@ifwindowsdetected{% \renewcommand*\svgx@gs@exe{gswin64c}% - }% + }{}% \or% gs32 \@svgx@cnv@runtrue% \renewcommand*\svgx@cnv@cmd{\svgx@gs@cmd}% - \svgx@onlywindows{% + \svg@ifwindowsdetected{% \renewcommand*\svgx@gs@exe{gswin32c}% - }% + }{}% \fi% % \end{macrocode} % In version~v1.0 the option \opt{convert} was used to set both the executable % and options for the conversion application, meant for the usage of % \app{ImageMagick}. This is taken into account here. % \begin{macrocode} - \else% + \else% legacy option % \end{macrocode} -% Same doing like with option \opt{inkscape}. +% Same doing like with legacy part of option \opt{inkscape}. % \begin{macrocode} \def\svg@tempa##1-##2\@nil{% \IfArgIsEmpty{##2}{\def\svg@tempb{}}{% @@ -4108,10 +4299,10 @@ svg-extract -- Extract independent graphic files from SVG pictures % Option \opt{convertformat} controls the output format for converted files. It % is set to \val{png} by default. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{convertformat} \svg@dummy@key[true]{png} -%</base> +%</main> %<*extract> \newcommand*\svgx@cnv@format{png} \DefineFamilyKey{SVG}{convertformat}{% @@ -4143,6 +4334,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \changes{v2.00}{2017/02/24}{new}^^A % \begin{option}{convertdensity} % \begin{macro}{\svgx@cnv@dpi} +% \begin{macro}{\svgx@cnv@get@dpi} % The option \opt{convertdpi} is meant to define the used density during the % conversion process. It can be set either for all designated output formats or % targeted for a specific format. It's also possible to use something like @@ -4151,10 +4343,10 @@ svg-extract -- Extract independent graphic files from SVG pictures % the option is used for a specific or for all output formats is recocnized by % \cs{svgx@ifkeyandval}. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{convertdpi} \svg@dummy@key{convertdensity} -%</base> +%</main> %<*extract> \newcommand*\svgx@cnv@dpi{} \let\svgx@cnv@dpi\relax @@ -4175,11 +4367,151 @@ svg-extract -- Extract independent graphic files from SVG pictures }% } \DefineFamilyKey{SVG}{convertdensity}{\FamilyOptions{SVG}{convertdpi=#1}} +% \end{macrocode} +% This macro is used to resolve a given value to set the density for the +% conversion. The delimited macros \cs{svg@tempa} and \cs{svg@tempb} are +% defined to first crop any given suffix \val{dpi} and second to split two +% numbers at |x|, if present. Pay attention how both macros are invoked. In the +% end, a passed value in any of the forms \val{300}, \val{300dpi}, \val{300x400} +% or \val{300x400dpi} and even \val{300dpix400dpi} is possible. The result is +% stored in \cs{svg@tempa}. +% \begin{macrocode} +\newcommand*\svgx@cnv@get@dpi[1]{% + \begingroup% + \def\svg@tempa##1dpi##2x##3dpi##4\@nil{% + \edef\svg@tempa{##1}% +% \end{macrocode} +% Switch \cs{if@svg@tempswa} as \cs{iftrue} means, a valid value was found. +% \begin{macrocode} + \@svg@tempswafalse% +% \end{macrocode} +% If only the first argument is a number and third is empty, a single number +% was given and there's nothing more to do. If the argument is something like +% \val{300dpix400dpi}, the third argument is the second number. +% \begin{macrocode} + \Ifnumber{##1}{% + \IfArgIsEmpty{##3}{\@svg@tempswatrue}{% + \Ifnumber{##3}{\edef\svg@tempa{##1x##3}}{}% + }% + }{}% + \if@svg@tempswa\else% + \expandafter\svg@tempb\svg@tempa xx\@nil% + \fi% + }% +% \end{macrocode} +% Macro \cs{svg@tempb} splits at |x| and checks, if something valid like +% \val{300x400} was given. If true, the value is stored in \cs{svg@tempa}. +% \begin{macrocode} + \def\svg@tempb##1x##2x##3\@nil{% + \Ifstr{##3}{x}{% + \@svg@tempswatrue% + \IfArgIsEmpty{##1}{\@svg@tempswafalse}{% + \Ifnumber{##1}{}{\@svg@tempswafalse}% + }% + \IfArgIsEmpty{##2}{\@svg@tempswafalse}{% + \Ifnumber{##2}{}{\@svg@tempswafalse}% + }% + \if@svg@tempswa% + \edef\svg@tempa{##1x##2}% + \fi% + }{}% + }% + \IfArgIsEmpty{#1}{% + \let\svg@tempa\@empty% + }{% + \lowercase{\svg@tempa#1dpi#1xdpi\@nil}% + \if@svg@tempswa\else% + \let\svg@tempa\relax% + \fi% + }% + \edef\svg@tempb{% + \endgroup% + \ifx\svg@tempa\relax% + \let\noexpand\svg@tempa\noexpand\relax% + \else% + \def\noexpand\svg@tempa{\svg@tempa}% + \fi% + }% + \svg@tempb% +} %</extract> % \end{macrocode} +% \end{macro}^^A \svgx@cnv@get@dpi % \end{macro}^^A \svgx@cnv@dpi % \end{option}^^A convertdensity % \end{option}^^A convertdpi +% +% \iffalse +%<*extract> +% \fi +% +% \begin{macro}{\svgx@setformatkey} +% \begin{macro}{\svgx@useformatkey} +% With \cs{svgx@setformatkey} the---maybe output format depend---keys for the +% conversion tools are set. First argument contains the value given to a key, +% second the command sequence name of the macro, to whom the value shall be +% allocated. +% \begin{macrocode} +\newcommand*\svgx@setformatkey[2]{% +% \end{macrocode} +% A key of the form \val{\meta{key}=\{\meta{format}=\meta{value}\}} is given. +% The desired output format can be accessed with |##1|, the value with |##2| +% within the arguments of \cs{svgx@ifkeyandval}. +% \begin{macrocode} + \svgx@ifkeyandval{#1}{% + \svg@ifvalueisrelax{##2}{% + \expandafter\let\csname #2@##1\endcsname\relax% + }{% + \@namedef{#2@##1}{##2}% + }% +% \end{macrocode} +% A key of the form \val{\meta{key}=\{\meta{format}=\meta{value}\}} is given. +% The value can be used with |##1|. +% \begin{macrocode} + }{% + \svg@ifvalueisrelax{##1}{% + \expandafter\let\csname #2\endcsname\relax% + }{% + \@namedef{#2}{##1}% + }% + }% +} +% \end{macrocode} +% The command \cs{svgx@useformatkey} checks, if a format specific key was +% definded with \cs{svgx@setformatkey}, whereas the format is given in the +% second argument. If this is not the case, the setting for all output formats +% is used. After that, a specific key appended with a |+| can be used to do +% some additional stuff. +% \begin{macrocode} +\newcommand*\svgx@useformatkey[3]{% + \scr@ifundefinedorrelax{#1@#2}{% + \scr@ifundefinedorrelax{#1}{}{% + \expandafter\ifx\csname #1\endcsname\@empty\else% + #3\@nameuse{#1}\space% + \fi% + }% + \scr@ifundefinedorrelax{#1@#2+}{}{% + \expandafter\ifx\csname #1@#2+\endcsname\@empty\else% + #3\@nameuse{#1@#2+}\space% + \fi% + }% + }{% +% \end{macrocode} +% If a format specific key was definded, it is used. +% \begin{macrocode} + \expandafter\ifx\csname #1@#2\endcsname\@empty\else% + #3\@nameuse{#1@#2}\space% + \fi% + }% +} +% \end{macrocode} +% \end{macro}^^A \svgx@useformatkey +% \end{macro}^^A \svgx@setformatkey +% +% \iffalse +%</extract> +% \fi +% % \begin{option}{magickexe} % \changes{v2.00}{2017/02/24}{new}^^A % \begin{macro}{\svgx@magick@exe} @@ -4189,19 +4521,24 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{option}{magickoperator} % \changes{v2.00}{2017/02/24}{new}^^A % \begin{macro}{\svgx@magick@opr} +% \begin{macro}{\svgx@magick@cmd} % Setting the command including maybe the path to \app{ImageMagick}. The keys % \opt{magicksetting} and \opt{magickoperator} should be used to add optional % arguments before (\emph{Settings}) or after (\emph{Operators}) the input % file. They can either be set for all or a specific output format as like % option \opt{convertdpi}. For this \cs{svgx@setformatkey} is used. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{magickexe} \svg@dummy@key{magicksetting} \svg@dummy@key{magickoperator} -%</base> +%</main> %<*extract> -\newcommand*\svgx@magick@exe{} +\svg@ifwindowsdetected{% + \newcommand*\svgx@magick@exe{magick}% +}{% + \newcommand*\svgx@magick@exe{convert}% +} \DefineFamilyKey{SVG}{magickexe}{% \renewcommand*\svgx@magick@exe{#1}% \FamilyKeyStateProcessed% @@ -4216,8 +4553,17 @@ svg-extract -- Extract independent graphic files from SVG pictures \svgx@setformatkey{#1}{svgx@magick@opr}% \FamilyKeyStateProcessed% } +\newcommand*\svgx@magick@cmd[3]{% + \svgx@magick@exe\space% + \svgx@useformatkey{svgx@cnv@dpi}{#3}{-density }% + \svgx@useformatkey{svgx@magick@set}{#3}{}% + "#1.#2"\space% + \svgx@useformatkey{svgx@magick@opr}{#3}{}% + "#1.#3"% +} %</extract> % \end{macrocode} +% \end{macro}^^A \svgx@magick@cmd % \end{macro}^^A \svgx@magick@opr % \end{option}^^A magickoperator % \end{macro}^^A \svgx@magick@set @@ -4233,19 +4579,24 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{option}{gsdevice} % \changes{v2.00}{2017/02/24}{new}^^A % \begin{macro}{\svgx@gs@device} +% \begin{macro}{\svgx@gs@cmd} % Options to set the command including maybe the path to \app{Ghostscript}. As % \app{Ghostscript} needs a specific device defined for different output % formats, the option \opt{gsdevice} can be used. It can either be set for all % or a specific output format just like \opt{gsopt} in the same manner like % option \opt{convertdpi}. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{gsexe} \svg@dummy@key{gsopt} \svg@dummy@key{gsdevice} -%</base> +%</main> %<*extract> -\newcommand*\svgx@gs@exe{} +\svg@ifwindowsdetected{% + \newcommand*\svgx@gs@exe{gswin64c}% +}{% + \newcommand*\svgx@gs@exe{gs}% +} \DefineFamilyKey{SVG}{gsexe}{% \renewcommand*\svgx@gs@exe{#1}% \FamilyKeyStateProcessed% @@ -4260,8 +4611,16 @@ svg-extract -- Extract independent graphic files from SVG pictures \svgx@setformatkey{#1}{svgx@gs@device}% \FamilyKeyStateProcessed% } +\newcommand*\svgx@gs@cmd[3]{% + \svgx@gs@exe\space-dSAFER -dBATCH -dNOPAUSE\space% + \svgx@useformatkey{svgx@gs@device}{#3}{-sDEVICE=}% + \svgx@useformatkey{svgx@cnv@dpi}{#3}{-r}% + \svgx@useformatkey{svgx@gs@opt}{#3}{}% + -sOutputFile="#1.#3"\space"#1.#2"% +} %</extract> % \end{macrocode} +% \end{macro}^^A \svgx@gs@cmd % \end{macro}^^A \svgx@gs@device % \end{option}^^A gsdevice % \end{macro}^^A \svgx@gs@opt @@ -4278,27 +4637,15 @@ svg-extract -- Extract independent graphic files from SVG pictures % \changes{v2.02}{2018/09/07}{usage of \cs{svg@sanitize@dq}}^^A % \begin{option}{path} % \changes{v2.00}{2017/02/24}{deprecated}^^A -% \begin{option}{extractname} -% \changes{v2.00}{2017/02/24}{new}^^A -% \changes{v2.02}{2018/09/07}{usage of \cs{svg@quotes@remove}}^^A -% \begin{option}{name} -% \changes{v2.00}{2017/02/24}{deprecated}^^A -% \changes{v2.00}{2017/02/24}{support of \pkg{subfig} removed}^^A % \begin{macro}{\svgx@out@path} -% \begin{macro}{\svgx@out@name} -% \begin{macro}{\if@svgx@out@sec} -% \begin{counter}{svgx@out@count} % The option \opt{extractpath} controls, in which folder the results both of % the extraction as well as the conversion of \app{ImageMagick} or -% \app{Ghostscript} will be located. With option \opt{extractname} the -% name of the extracted and maybe converted file itself can be changed. +% \app{Ghostscript} will be located. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{extractpath} \svg@dummy@key{path} -\svg@dummy@key{extractname} -\svg@dummy@key{name} -%</base> +%</main> %<*extract> \newcommand*\svgx@out@path{} \DefineFamilyKey{SVG}{extractpath}{% @@ -4328,9 +4675,33 @@ svg-extract -- Extract independent graphic files from SVG pictures \DefineFamilyKey{SVG}{path}{% \svg@deprecated@key[svg-extract]{path=#1}{extractpath=#1}% } -\newcounter{svgx@out@count} +%</extract> +% \end{macrocode} +% \end{macro}^^A \svgx@out@path +% \end{option}^^A path +% \end{option}^^A extractpath +% \begin{option}{extractname} +% \changes{v2.00}{2017/02/24}{new}^^A +% \changes{v2.02}{2018/09/07}{usage of \cs{svg@quotes@remove}}^^A +% \begin{option}{name} +% \changes{v2.00}{2017/02/24}{deprecated}^^A +% \changes{v2.00}{2017/02/24}{support of \pkg{subfig} removed}^^A +% \begin{macro}{\svgx@out@name} +% \begin{macro}{\if@svgx@out@sec} +% \begin{counter}{svgx@out@count} +% \begin{macro}{\svgx@out@sec} +% With option \opt{extractname} the name of the extracted and maybe converted +% file itself can be changed. +% \begin{macrocode} +%<*main> +\svg@dummy@key{extractname} +\svg@dummy@key{name} +%</main> +%<*extract> \newcommand*\svgx@out@name{} \newif\if@svgx@out@sec +\newcounter{svgx@out@count} +\newcommand*\svgx@out@sec{unknown} \DefineFamilyKey{SVG}{extractname}{% \svg@quotes@remove[{#1}]{\svg@tempb}% \FamilySetNumerical{SVG}{extractname}{svg@tempa}{% @@ -4363,14 +4734,12 @@ svg-extract -- Extract independent graphic files from SVG pictures } %</extract> % \end{macrocode} +% \end{macro}^^A \svgx@out@sec % \end{counter}^^A svgx@out@count % \end{macro}^^A \if@svgx@out@sec % \end{macro}^^A \svgx@out@name -% \end{macro}^^A \svgx@out@path % \end{option}^^A name % \end{option}^^A extractname -% \end{option}^^A path -% \end{option}^^A extractpath % % % @@ -4395,13 +4764,13 @@ svg-extract -- Extract independent graphic files from SVG pictures % value \val{inherit} means, that the actual option for including is used for % extraction as well. This is the default setting. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{extractwidth} \svg@dummy@key{extractheight} \svg@dummy@key{extractdistort} \svg@dummy@key{extractkeepaspectratio} \svg@dummy@key{extractscale} -%</base> +%</main> %<*extract> \newcommand*\svgx@param@width{\svg@param@width} \DefineFamilyKey{SVG}{extractwidth}{% @@ -4463,7 +4832,7 @@ svg-extract -- Extract independent graphic files from SVG pictures \ifx\FamilyKeyState\FamilyKeyStateProcessed% \if@svg@tempswa% \FamilyOptions{SVG}{extractdistort=false}% - \else + \else% \FamilyOptions{SVG}{extractdistort=true}% \fi% \else% @@ -4511,11 +4880,11 @@ svg-extract -- Extract independent graphic files from SVG pictures % The similar hooks for executing code right before or after the graphic % extraction. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key{extractpretex} \svg@dummy@key{extractapptex} \svg@dummy@key{extractpostex} -%</base> +%</main> %<*extract> \newcommand*\svgx@param@pretex{\svg@param@pretex} \DefineFamilyKey{SVG}{extractpretex}{% @@ -4566,10 +4935,10 @@ svg-extract -- Extract independent graphic files from SVG pictures % deleted. Setting \val{true} will remove all files, \val{false} won't clear % any file. Additionally, a specific file list of suffixes can be given. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key[true]{clean} \svg@dummy@key[true]{clear} -%</base> +%</main> %<*extract> \newcommand*\svgx@clean{} \DefineFamilyKey{SVG}{clean}[true]{% @@ -4585,7 +4954,7 @@ svg-extract -- Extract independent graphic files from SVG pictures \FamilyKeyStateProcessed% \fi% } -\DefineFamilyKey{SVG}{clear}{\FamilyOptions{SVG}{clean=#1}} +\DefineFamilyKey{SVG}{clear}[true]{\FamilyOptions{SVG}{clean=#1}} %</extract> % \end{macrocode} % \end{macro}^^A \svgx@clean @@ -4595,9 +4964,9 @@ svg-extract -- Extract independent graphic files from SVG pictures % If it is desired not to include but only extract graphics with package % \pkg{svg-extract}, option \opt{exclude} can be used. % \begin{macrocode} -%<*base> +%<*main> \svg@dummy@key[true]{exclude} -%</base> +%</main> %<*extract> \DefineFamilyKey{SVG}{exclude}[true]{% \FamilySetBool{SVG}{exclude}{@svg@tempswa}{#1}% @@ -4643,7 +5012,14 @@ svg-extract -- Extract independent graphic files from SVG pictures % \begin{parameter}{extractpretex} % \begin{parameter}{extractapptex} % \begin{parameter}{extractruns} +% \begin{parameter}{latexexe} % \begin{parameter}{latexopt} +% \begin{parameter}{latexext} +% \begin{parameter}{dvipsopt} +% \begin{parameter}{pstoepsopt} +% \begin{parameter}{pstopdfopt} +% \begin{parameter}{pdftoepsopt} +% \begin{parameter}{pdftopsopt} % \begin{parameter}{convert} % \begin{parameter}{convertformat} % \begin{parameter}{convertdpi} @@ -4663,10 +5039,18 @@ svg-extract -- Extract independent graphic files from SVG pictures % \changes{v2.02}{2018/09/07}{new}^^A % \begin{parameter}{extractscale} % \begin{parameter}{extractangle} +% \changes{v2.02}{2018/09/07}{new}^^A % \begin{parameter}{extractpretex} % \begin{parameter}{extractapptex} % \begin{parameter}{extractruns} +% \begin{parameter}{latexexe} % \begin{parameter}{latexopt} +% \begin{parameter}{latexext} +% \begin{parameter}{dvipsopt} +% \begin{parameter}{pstoepsopt} +% \begin{parameter}{pstopdfopt} +% \begin{parameter}{pdftoepsopt} +% \begin{parameter}{pdftopsopt} % \begin{parameter}{convert} % \begin{parameter}{convertformat} % \begin{parameter}{convertdpi} @@ -4711,7 +5095,14 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{parameter}^^A convertdpi % \end{parameter}^^A convertformat % \end{parameter}^^A convert +% \end{parameter}^^A pdftopsopt +% \end{parameter}^^A pdftoepsopt +% \end{parameter}^^A pstopdfopt +% \end{parameter}^^A pstoepsopt +% \end{parameter}^^A dvipsopt +% \end{parameter}^^A latexext % \end{parameter}^^A latexopt +% \end{parameter}^^A latexexe % \end{parameter}^^A extractruns % \end{parameter}^^A extractapptex % \end{parameter}^^A extractpretex @@ -4733,7 +5124,14 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{parameter}^^A convertdpi % \end{parameter}^^A convertformat % \end{parameter}^^A convert +% \end{parameter}^^A pdftopsopt +% \end{parameter}^^A pdftoepsopt +% \end{parameter}^^A pstopdfopt +% \end{parameter}^^A pstoepsopt +% \end{parameter}^^A dvipsopt +% \end{parameter}^^A latexext % \end{parameter}^^A latexopt +% \end{parameter}^^A latexexe % \end{parameter}^^A extractruns % \end{parameter}^^A extractapptex % \end{parameter}^^A extractpretex @@ -4752,22 +5150,22 @@ svg-extract -- Extract independent graphic files from SVG pictures % \changes{v2.00}{2017/02/24}{new}^^A % Some dummys for package \pkg{svg}. % \begin{macrocode} -%<*base> +%<*main> \newcommand*\svghidepreamblestart{% \PackageWarning{svg}{% The macro `\string\svghidepreamblestart' is only meant\MessageBreak% - to be used together with package `svg-extract'.\MessageBreak% + to be used together with package `svg-extract'. \MessageBreak% Nevertheless, nothing will happen% }% } \newcommand*\svghidepreambleend{% \PackageWarning{svg}{% The macro `\string\svghidepreambleend' is only meant\MessageBreak% - to be used together with package `svg-extract'.\MessageBreak% + to be used together with package `svg-extract'. \MessageBreak% Nevertheless, nothing will happen% }% } -%</base> +%</main> % \end{macrocode} % These two macros can be used to hide some parts of the preamble during % reading the preamble of the main document. @@ -4785,18 +5183,14 @@ svg-extract -- Extract independent graphic files from SVG pictures % \subsection{Auxiliary macros} % % \begin{macro}{\svg@extract} -% \begin{macro}{\svgx@stream@in} -% \begin{macro}{\svgx@read@line} -% \begin{macro}{\svgx@stream@out} -% \begin{macro}{\if@svgx@preamble@write} % The macro \cs{svg@extract} does the actual job of both extracting and % converting independent graphic files. Since it is necessary to run it with % \file{-{}-shell-escape} enabled, the command raises a warning if it is not % activated. Afterwards, the package is finished. % \begin{macrocode} -%<*base> +%<*main> \newcommand*\svg@extract[1]{} -%</base> +%</main> %<*extract> \ifnum\pdf@shellescape=\@ne\relax\else% \renewcommand*\svg@extract[1]{% @@ -4814,15 +5208,37 @@ svg-extract -- Extract independent graphic files from SVG pictures }% \expandafter\endinput% \fi +%</extract> % \end{macrocode} -% If \file{-{}-shell-escape} is enabled, the command is defined with its -% intended functionality. Some macros and a input stream as well as a output -% stream are necessary for this. +% \end{macro}^^A \svg@extract +% +% \iffalse +%</package&body> +%<*package&body&extract> +% \fi +% +% \begin{macro}{\svgx@stream@in} +% \begin{macro}{\svgx@read@line} +% \begin{macro}{\svgx@stream@out} +% \begin{macro}{\if@svgx@preamble@write} +% Both an input stream and an output stream are necessary for this as well as a +% token register, which is used to store all commands which should be executed +% on shell. % \begin{macrocode} \newread\svgx@stream@in \newcommand*\svgx@read@line{} \newwrite\svgx@stream@out \newif\if@svgx@preamble@write +% \end{macrocode} +% \end{macro}^^A \if@svgx@preamble@write +% \end{macro}^^A \svgx@stream@out +% \end{macro}^^A \svgx@read@line +% \end{macro}^^A \svgx@stream@in +% \begin{macro}{\svg@extract} +% If flag \file{-{}-shell-escape} is enabled, the command is defined with its +% intended functionality. It runs all necessary processes to extract and +% convert grahic files. +% \begin{macrocode} \renewcommand*\svg@extract[1]{% % \end{macrocode} % If option \opt{extract} is enabled\dots @@ -5263,26 +5679,13 @@ svg-extract -- Extract independent graphic files from SVG pictures }% \fi% } -%</extract> % \end{macrocode} -% \end{macro}^^A \if@svgx@preamble@write -% \end{macro}^^A \svgx@stream@out -% \end{macro}^^A \svgx@read@line -% \end{macro}^^A \svgx@stream@in % \end{macro}^^A \svg@extract -% -% \iffalse -%</package&body> -%<*package&extract&body> -% \fi -% % \begin{macro}{\svgx@get@out@sec} -% \begin{macro}{\svgx@out@sec} % The macro \cs{svgx@get@out@sec} reads all sectioning counters in order to % get the numbering of the current sectioning level. The value is stored in % \cs{svgx@out@sec}. % \begin{macrocode} -\newcommand*\svgx@out@sec{unknown} \newcommand*\svgx@get@out@sec{% \begingroup% \def\svg@tempa{}% @@ -5306,11 +5709,10 @@ svg-extract -- Extract independent graphic files from SVG pictures \svg@tempb% } % \end{macrocode} -% \end{macro}^^A \svgx@out@sec % \end{macro}^^A \svgx@get@out@sec % \begin{macro}{\svgx@documentclass} % \begin{macro}{\if@svgx@classfound} -% This delimited macro is used to find a occurrence of \cs{documentclass} +% This delimited macro is used to find the occurrence of \cs{documentclass} % within a read in line. The delinmiter \cs{documentclass} is used twice in % order to ignore the possible occurrence of white space or anything else right % before \cs{documentclass}. @@ -5425,53 +5827,13 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{macrocode} % \end{macro}^^A \svgx@cnv@get@informat % \end{macro}^^A \svgx@cnv@informat -% \begin{macro}{\svgx@magick@cmd} -% \begin{macro}{\svgx@gs@cmd} -% Depending on option \opt{convert}, one of these two macros is actually used -% by \cs{svgx@cnv@cmd}. For invoking the conversion process, the required -% platform-dependent executable is set, if nothing was set by a package option. -% \begin{macrocode} -\ifx\svgx@magick@exe\@empty - \ifwindows - \renewcommand*\svgx@magick@exe{magick} - \else - \renewcommand*\svgx@magick@exe{convert} - \fi -\fi -\newcommand*\svgx@magick@cmd[3]{% - \svgx@magick@exe\space% - \svgx@useformatkey{svgx@cnv@dpi}{#3}{-density }% - \svgx@useformatkey{svgx@magick@set}{#3}{}% - "#1.#2"\space% - \svgx@useformatkey{svgx@magick@opr}{#3}{}% - "#1.#3"% -} -% \end{macrocode} -% \begin{macrocode} -\ifx\svgx@gs@exe\@empty - \ifwindows - \renewcommand*\svgx@gs@exe{gswin64c} - \else - \renewcommand*\svgx@gs@exe{gs} - \fi -\fi -\newcommand*\svgx@gs@cmd[3]{% - \svgx@gs@exe\space-dSAFER -dBATCH -dNOPAUSE\space% - \svgx@useformatkey{svgx@gs@device}{#3}{-sDEVICE=}% - \svgx@useformatkey{svgx@cnv@dpi}{#3}{-r}% - \svgx@useformatkey{svgx@gs@opt}{#3}{}% - -sOutputFile="#1.#3"\space"#1.#2"% -} -% \end{macrocode} -% \end{macro}^^A \svgx@gs@cmd -% \end{macro}^^A \svgx@magick@cmd % \begin{macro}{\svgx@move} % If the file doesn't exist % \begin{macrocode} \newcommand*\svgx@move[3]{% \begingroup% \IfFileExists{"#1".#2}{% - \svg@shell@move{#1.#2}{#3#1.#2}% + \svg@shell@mv{#1.#2}{#3#1.#2}% }{% \edef\svg@tempa{#2}% \@svg@tempswafalse% @@ -5508,177 +5870,10 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{macro}^^A \svgx@move % % \iffalse -%</package&extract&body> -%<*package&extract&option> +%</package&body&extract> +%<*package&standalone&extract> % \fi % -% \begin{macro}{\svgx@ifinlist} -% Check, if the first argument is included in a comma-separated list in the -% second argument. Keep in mind that the first argument is not expanded at all, -% the second one exactly once. -% \begin{macrocode} -\newcommand*\svgx@ifinlist[2]{% - \begingroup% - \def\svg@tempa##1,#1,##2\@nil{% - \IfArgIsEmpty{##2}{% - \aftergroup\@secondoftwo% - }{% - \aftergroup\@firstoftwo% - }% - }% - \expandafter\svg@tempa\expandafter,#2,#1,\@nil% - \endgroup% -} -% \end{macrocode} -% \end{macro}^^A \svgx@ifinlist -% \begin{macro}{\svgx@onlywindows} -% Do only some stuff, if Windows was detected. -% \begin{macrocode} -\newcommand*\svgx@onlywindows[1]{} -\AfterPackage*{ifplatform}{\renewcommand*\svgx@onlywindows[1]{\ifwindows#1\fi}} -% \end{macrocode} -% \end{macro}^^A \svgx@onlywindows -% \begin{macro}{\svgx@ifkeyandval} -% It is checked whether a key was given as \val{\meta{key}=\meta{value}} or -% like \val{\meta{key}=\{\meta{format}=\meta{value}\}}. -% \begin{macrocode} -\newcommand*\svgx@ifkeyandval[3]{% - \def\svg@tempa##1=##2=##3\@nil{\Ifstr{##3}{=}{#2}{#3}}% - \svg@tempa#1==\@nil% -} -% \end{macrocode} -% \end{macro}^^A \svgx@ifkeyandval -% \begin{macro}{\svgx@cnv@get@dpi} -% This macro is used to resolve a given value to set the density for the -% conversion. The delimited macros \cs{svg@tempa} and \cs{svg@tempb} are -% defined to first crop any given suffix \val{dpi} and second to split two -% numbers at |x|, if present. Pay attention how both macros are invoked. In the -% end, a passed value in any of the forms \val{300}, \val{300dpi}, \val{300x400} -% or \val{300x400dpi} and even \val{300dpix400dpi} is possible. The result is -% stored in \cs{svg@tempa}. -% \begin{macrocode} -\newcommand*\svgx@cnv@get@dpi[1]{% - \begingroup% - \def\svg@tempa##1dpi##2x##3dpi##4\@nil{% - \edef\svg@tempa{##1}% -% \end{macrocode} -% Switch \cs{if@svg@tempswa} as \cs{iftrue} means, a valid value was found. -% \begin{macrocode} - \@svg@tempswafalse% -% \end{macrocode} -% If only the first argument is a number and third is empty, a single number -% was given and there's nothing more to do. If the argument is something like -% \val{300dpix400dpi}, the third argument is the second number. -% \begin{macrocode} - \Ifnumber{##1}{% - \IfArgIsEmpty{##3}{\@svg@tempswatrue}{% - \Ifnumber{##3}{\edef\svg@tempa{##1x##3}}{}% - }% - }{}% - \if@svg@tempswa\else% - \expandafter\svg@tempb\svg@tempa xx\@nil% - \fi% - }% -% \end{macrocode} -% Macro \cs{svg@tempb} splits at |x| and checks, if something valid like -% \val{300x400} was given. If true, the value is stored in \cs{svg@tempa}. -% \begin{macrocode} - \def\svg@tempb##1x##2x##3\@nil{% - \Ifstr{##3}{x}{% - \@svg@tempswatrue% - \IfArgIsEmpty{##1}{\@svg@tempswafalse}{% - \Ifnumber{##1}{}{\@svg@tempswafalse}% - }% - \IfArgIsEmpty{##2}{\@svg@tempswafalse}{% - \Ifnumber{##2}{}{\@svg@tempswafalse}% - }% - \if@svg@tempswa% - \edef\svg@tempa{##1x##2}% - \fi% - }{}% - }% - \IfArgIsEmpty{#1}{% - \let\svg@tempa\@empty% - }{% - \lowercase{\svg@tempa#1dpi#1xdpi\@nil}% - \if@svg@tempswa\else% - \let\svg@tempa\relax% - \fi% - }% - \edef\svg@tempb{% - \endgroup% - \ifx\svg@tempa\relax% - \let\noexpand\svg@tempa\noexpand\relax% - \else% - \def\noexpand\svg@tempa{\svg@tempa}% - \fi% - }% - \svg@tempb% -} -% \end{macrocode} -% \end{macro}^^A \svgx@cnv@get@dpi -% \begin{macro}{\svgx@setformatkey} -% \begin{macro}{\svgx@useformatkey} -% With \cs{svgx@setformatkey} the---maybe output format depend---keys for the -% conversion tools are set. First argument contains the value given to a key, -% second the command sequence name of the macro, to whom the value shall be -% allocated. -% \begin{macrocode} -\newcommand*\svgx@setformatkey[2]{% -% \end{macrocode} -% A key of the form \val{\meta{key}=\{\meta{format}=\meta{value}\}} is given. -% The desired output format can be accessed with |##1|, the value with |##2| -% within the arguments of \cs{svgx@ifkeyandval}. -% \begin{macrocode} - \svgx@ifkeyandval{#1}{% - \svg@ifvalueisrelax{##2}{% - \expandafter\let\csname #2@##1\endcsname\relax% - }{% - \@namedef{#2@##1}{##2}% - }% -% \end{macrocode} -% A key of the form \val{\meta{key}=\{\meta{format}=\meta{value}\}} is given. -% The value can be used with |##1|. -% \begin{macrocode} - }{% - \svg@ifvalueisrelax{##1}{% - \expandafter\let\csname #2\endcsname\relax% - }{% - \@namedef{#2}{##1}% - }% - }% -} -% \end{macrocode} -% The command \cs{svgx@useformatkey} checks, if a format specific key was -% definded with \cs{svgx@setformatkey}, whereas the format is given in the -% second argument. If this is not the case, the setting for all output formats -% is used. After that, a specific key appended with a |+| can be used to do -% some additional stuff. -% \begin{macrocode} -\newcommand*\svgx@useformatkey[3]{% - \scr@ifundefinedorrelax{#1@#2}{% - \scr@ifundefinedorrelax{#1}{}{% - \expandafter\ifx\csname #1\endcsname\@empty\else% - #3\@nameuse{#1}\space% - \fi% - }% - \scr@ifundefinedorrelax{#1@#2+}{}{% - \expandafter\ifx\csname #1@#2+\endcsname\@empty\else% - #3\@nameuse{#1@#2+}\space% - \fi% - }% - }{% -% \end{macrocode} -% If this a format specific key was definded, it is used. -% \begin{macrocode} - \expandafter\ifx\csname #1@#2\endcsname\@empty\else% - #3\@nameuse{#1@#2}\space% - \fi% - }% -} -% \end{macrocode} -% \end{macro}^^A \svgx@useformatkey -% \end{macro}^^A \svgx@setformatkey % % % @@ -5796,7 +5991,7 @@ svg-extract -- Extract independent graphic files from SVG pictures % \end{macro}^^A \svgxoutputbox % % \iffalse -%</package&extract&option> +%</package&standalone&extract> %<*package&option> % \fi % @@ -5807,13 +6002,13 @@ svg-extract -- Extract independent graphic files from SVG pictures % Setting the default options and processing the given ones during when loading % the packages. % \begin{macrocode} -%<*base> +%<*main> \FamilyExecuteOptions{SVG}{% - inkscape=true,inkscapeversion=auto,inkscapepath=basesubdir, + inkscape=true,inkscapeversion=auto,inkscapepath=basesubdir,% inkscapelatex=true,inkscapearea=drawing,distort=false,% usexcolor=true,usetransparent=true% } -%</base> +%</main> %<*extract> \FamilyExecuteOptions{SVG}{% extract=true,extractpath=basesubdir,% @@ -5829,77 +6024,6 @@ svg-extract -- Extract independent graphic files from SVG pictures % % \iffalse %</package&option> -%<*package&base&body> -% \fi -% -% -% -% \section{Macros for file access} -% -% Finally, platform dependend macros for creating directories as well as moving -% and deleting files are provided, if \file{-{}-shell-escape} is enabled. Only -% then package \pkg{ifplatform} is only used in order to do not raise a warning. -% \begin{macrocode} -\ifnum\pdf@shellescape=\@ne\relax\else% - \expandafter\endinput% -\fi -\RequirePackage{ifplatform}[2017/10/13] -% \end{macrocode} -% \begin{macro}{\svg@shell@mkdir} -% \begin{macro}{\svg@shell@@mkdir} -% \begin{macro}{\svg@shell@mv} -% \begin{macro}{\svg@shell@@mv} -% \begin{macro}{\svg@shell@rm} -% \begin{macro}{\svg@shell@@rm} -% The platform dependent commands for file access. -% \begin{macrocode} -\ifwindows - \newcommand*\svg@shell@@mkdir[1]{if not exist "#1" mkdir "#1"} - \newcommand*\svg@shell@@mv{move} - \newcommand*\svg@shell@@rm{del} -\else - \newcommand*\svg@shell@@mkdir[1]{mkdir -p "#1"} - \newcommand*\svg@shell@@mv{mv} - \newcommand*\svg@shell@@rm{rm} -\fi -% \end{macrocode} -% A directory should only be created, if it isn't the current working directory. -% \begin{macrocode} -\newcommand*\svg@shell@mkdir[1]{% - \begingroup% - \svg@quotes@remove[{#1}]{\svg@tempa}% - \@svg@tempswatrue% - \Ifstr{\svg@tempa}{}{\@svg@tempswafalse}{% - \Ifstr{\svg@tempa}{./}{\@svg@tempswafalse}{% - }}% - \if@svg@tempswa% - \ShellEscape{\svg@shell@@mkdir{\svg@tempa}}% - \fi% - \endgroup% -} -% \end{macrocode} -% Commands for moving and deleting files. -% \begin{macrocode} -\newcommand*\svg@shell@move[2]{% - \ShellEscape{\svg@shell@@mv\space"#1"\space"#2"}% -} -\newcommand*\svg@shell@rm[1]{% - \ShellEscape{\svg@shell@@rm\space"#1"}% -} -% \end{macrocode} -% \end{macro}^^A \svg@shell@@rm -% \end{macro}^^A \svg@shell@rm -% \end{macro}^^A \svg@shell@@mv -% \end{macro}^^A \svg@shell@mv -% \end{macro}^^A \svg@shell@@mkdir -% \end{macro}^^A \svg@shell@mkdir -% At the very end, the catcodes are restored. -% \begin{macrocode} -\svg@catcodecodes@restore -% \end{macrocode} -% -% \iffalse -%</package&base&body> % \fi % % \Finale |