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authorNorbert Preining <norbert@preining.info>2024-05-23 03:01:29 +0000
committerNorbert Preining <norbert@preining.info>2024-05-23 03:01:29 +0000
commitbc71ec3b9d78d568e53a103c858b43fd284b44d4 (patch)
treea00b448f97581b5f96546ceb991a79b464167e8c /graphics/metapost
parent5ffc6013ea1684a5f4191278bde57d9ee035983c (diff)
CTAN sync 202405230301
Diffstat (limited to 'graphics/metapost')
-rw-r--r--graphics/metapost/contrib/macros/mpkiviat/LICENSE11
-rw-r--r--graphics/metapost/contrib/macros/mpkiviat/README.md18
-rw-r--r--graphics/metapost/contrib/macros/mpkiviat/doc/ctan.bib72
-rw-r--r--graphics/metapost/contrib/macros/mpkiviat/doc/fond.pdfbin0 -> 1309 bytes
-rw-r--r--graphics/metapost/contrib/macros/mpkiviat/doc/mpkiviat-doc.pdfbin0 -> 108472 bytes
-rw-r--r--graphics/metapost/contrib/macros/mpkiviat/doc/mpkiviat-doc.tex571
-rw-r--r--graphics/metapost/contrib/macros/mpkiviat/doc/test-2.pdfbin0 -> 3530 bytes
-rw-r--r--graphics/metapost/contrib/macros/mpkiviat/metapost/mpkiviat.mp318
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diff --git a/graphics/metapost/contrib/macros/mpkiviat/LICENSE b/graphics/metapost/contrib/macros/mpkiviat/LICENSE
new file mode 100644
index 0000000000..130ede1e51
--- /dev/null
+++ b/graphics/metapost/contrib/macros/mpkiviat/LICENSE
@@ -0,0 +1,11 @@
+
+This work may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either version 1.3c
+of this license or (at your option) any later version.
+The latest version of this license is in
+ http://www.latex-project.org/lppl.txt
+and version 1.3c or later is part of all distributions of LaTeX
+version 2005/12/01 or later.
+
+This work has the LPPL maintenance status “maintained”.
+
diff --git a/graphics/metapost/contrib/macros/mpkiviat/README.md b/graphics/metapost/contrib/macros/mpkiviat/README.md
new file mode 100644
index 0000000000..eb9666947d
--- /dev/null
+++ b/graphics/metapost/contrib/macros/mpkiviat/README.md
@@ -0,0 +1,18 @@
+# MPkiviat
+
+This package allows you to Kiviat diagrams.
+
+_This package is in beta version, do not hesitate to report bugs, as well as
+requests for improvement_.
+
+## Documentation
+
+* [English documentation](doc/mpkiviat-doc-en.pdf)
+
+## Contact
+
+Maxime Chupin, `notezik(at)gmail.com`
+
+## Licenses
+
+This projet is under LATEX Project Public License 1.3c. \ No newline at end of file
diff --git a/graphics/metapost/contrib/macros/mpkiviat/doc/ctan.bib b/graphics/metapost/contrib/macros/mpkiviat/doc/ctan.bib
new file mode 100644
index 0000000000..546a180815
--- /dev/null
+++ b/graphics/metapost/contrib/macros/mpkiviat/doc/ctan.bib
@@ -0,0 +1,72 @@
+
+@manual{ctan-latexmp,
+ title = {The \texttt{latexMP} package},
+ subtitle = {Interface for \LaTeX{}-based typesetting in MetaPost},
+ author = {Jens-Uwe Morawski},
+ date = {2020-06-21},
+ version = {1.2.1},
+ license = {pd},
+ mirror = {https://mirror.ctan.org/graphics/metapost/contrib/macros/latexmp},
+ url = {https://ctan.org/pkg/latexmp},
+ annotation = {The MetaPost package latexMP implements a user-friendly
+ interface to access \LaTeX{}-based typesetting capabilities in
+ MetaPost. The text to be typeset is given as string. This
+ allows even dynamic text elements, for example counters, to be
+ used in labels. Compared to other implementations it is much
+ more flexible, since it can be used as direct replacement for
+ , and much faster, compared for example to the
+ solution provided by .},
+}
+
+@manual{ctan-minim-mp,
+ title = {The \texttt{minim-mp} package},
+ subtitle = {Low-level mplib integration for LuaTeX},
+ author = {Esger Renkema},
+ date = {2024-04-06},
+ version = {2024/1.6},
+ license = {eupl},
+ mirror = {https://mirror.ctan.org/macros/luatex/generic/minim-mp},
+ url = {https://ctan.org/pkg/minim-mp},
+}
+@manual{ctan-lualatex-doc,
+ title = {The \texttt{lualatex-doc} package},
+ subtitle = {A guide to use of \LaTeX{} with LuaTeX},
+ author = {Manuel Pégourié-Gonnard},
+ date = {2023-12-07},
+ version = {},
+ license = {fdl},
+ mirror = {https://mirror.ctan.org/obsolete/info/luatex/lualatex-doc},
+ url = {https://ctan.org/pkg/lualatex-doc},
+}
+
+@manual{ctan-luatex,
+ title = {The \texttt{luatex} package},
+ subtitle = {The LuaTeX engine},
+ author = {{The LuaTeX Team}},
+ date = {2021-12-09},
+ license = {gpl2+},
+ url = {https://ctan.org/pkg/luatex},
+}
+@manual{ctan-metapost,
+ title = {The \texttt{metapost} package},
+ subtitle = {A development of Metafont for creating graphics},
+ author = {{The MetaPost Team} and John Hobby},
+ date = {2021-08-26},
+ license = {lgpl},
+ url = {https://ctan.org/pkg/metapost},
+ annotation = {MetaPost uses a language based on that of
+ to produce precise
+ technical illustrations. Its output is scalable PostScript or
+ SVG, rather than the bitmaps Metafont creates.},
+}
+
+@manual{ctan-luamplib,
+ title = {The \texttt{luamplib} package},
+ subtitle = {Use LuaTeX’s built-in MetaPost interpreter},
+ author = {Hans Hagen and Taco Hoekwater and Élie Roux and Manuel Pégourié-Gonnard and Philipp Gesang and Dohyun Kim},
+ date = {2024-05-10},
+ version = {2.30.0},
+ license = {gpl2},
+ mirror = {https://mirror.ctan.org/macros/luatex/generic/luamplib},
+ url = {https://ctan.org/pkg/luamplib},
+}
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diff --git a/graphics/metapost/contrib/macros/mpkiviat/doc/mpkiviat-doc.tex b/graphics/metapost/contrib/macros/mpkiviat/doc/mpkiviat-doc.tex
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--- /dev/null
+++ b/graphics/metapost/contrib/macros/mpkiviat/doc/mpkiviat-doc.tex
@@ -0,0 +1,571 @@
+% LTeX: language=en
+
+\documentclass[a4paper,english]{article}
+
+\usepackage{xcharter-otf}
+\usepackage[left=4cm]{geometry}
+\usepackage{xspace}
+\usepackage[svgnames]{xcolor}
+\usepackage{multicol}
+\usepackage{hologo}
+\usepackage{listings}
+\usepackage{showexpl} % examples
+\usepackage{mflogo}
+\usepackage{babel}
+\usepackage{tikz}
+\usepackage{url}
+\usepackage{tikz}
+\usepackage{luamplib}
+\usepackage{siunitx}
+\usepackage{accsupp}
+\usepackage{pdflscape}
+\usepackage{fancyvrb,xparse,xargs}
+\usepackage[colorlinks]{hyperref}
+\setmonofont{FiraCode-Regular}[
+BoldFont=FiraCode-Bold,
+Contextuals=Alternate, % Activate the calt feature
+Scale=MatchLowercase
+]
+\usepackage{biblatex}
+\usepackage{imakeidx}
+\makeindex[title=Index, columns=2]
+\usepackage[verbatim]{lstfiracode} % Activate ligatures in verbatim
+\usepackage[most]{tcolorbox}
+\tcbuselibrary{listings,breakable}
+\addbibresource{ctan.bib}
+\newcommand\package[1]{\href{https://ctan.org/pkg/#1}{#1}}
+\newcommand{\ctan}{\textsc{ctan}}
+\newtcolorbox{colourband}[1][]{%
+arc=0pt,outer arc=0pt,enhanced, breakable, spread sidewards, left*=0pt, right*=0pt, boxrule=0pt, colback=LightSteelBlue!10, #1}
+
+
+\definecolor{hellgelb}{rgb}{1,1,0.85}
+\definecolor{colKeys}{rgb}{0,0,1}
+\definecolor{colIdentifier}{rgb}{0,0,0}
+\definecolor{colComments}{rgb}{0.3,0.7,0.3}
+\definecolor{colString}{rgb}{0,0.5,0}
+\definecolor{mpcode}{rgb}{0.5,0.1,0.1}
+
+\lstset{%
+ language=metapost,%
+ float=hbp,%
+ basicstyle=\ttfamily, %
+ identifierstyle=\color{DarkSlateGrey}, %
+ keywordstyle=\color{DarkBlue}\itshape, %
+ stringstyle=\color{Green}, %
+ commentstyle=\color{LightSlateGrey}\itshape, %
+ columns=flexible, %
+ tabsize=4, %
+ extendedchars=true, %
+ showspaces=false, %
+ showstringspaces=false, %
+ numbers=left,
+ numbersep=1em,
+ numberstyle=\tiny\color{gray}, %
+ breaklines=true, %
+ breakautoindent=true,
+ captionpos=b,
+ xleftmargin=0em,
+ sensitive=true,
+ morekeywords=[10]{},
+ keywordstyle=[10]\color{Salmon},
+ morekeywords=[7]{draw_axis,
+ draw_grad,
+ draw_legends,
+ draw_line,
+ set_axis_color,
+ set_axis_legends,
+ set_kiviat_unit,
+ set_lattice_color,
+ set_lattice_grid, set_line_mark,
+ set_line_mark_scale,
+ set_line_mark_type,
+ filldraw_line,
+ set_axis,},
+ keywordstyle=[7]\color{FireBrick},
+ morekeywords=[8]{},
+ keywordstyle=[8]\color{Sienna},
+ morekeywords=[9]{},
+ keywordstyle=[9]\color{Olive}
+}
+\lstset{explpreset={pos=t,wide=false,rframe={},preset=\centering}}
+\lstdefinestyle{syntax}{backgroundcolor=\color{blue!15},numbers=none,xleftmargin=0pt,xrightmargin=0pt,
+ frame=single}
+\lstdefinestyle{code}{backgroundcolor=\color{red!15},%numbers=left,
+ xleftmargin=0pt,xrightmargin=0pt,
+ frame=single}
+
+\newtcblisting{mpcode}{
+ arc=0pt,outer arc=0pt,
+ colback=mpcode!3,
+ breakable,
+ boxsep=0pt,left=2pt,right=2pt,top=0pt,bottom=0pt, bottomtitle =
+ 3pt, toptitle=3pt,
+ boxrule=0pt,bottomrule=0.pt,toprule=0.pt, toprule at break =
+ 0pt, bottomrule at break = 0pt,
+ listing only,boxsep=0pt,listing
+ options={breaklines}
+}
+
+
+\newtcblisting{commandshell}{colback=black,colupper=white,colframe=black,
+ arc=0pt,
+ listing only,boxsep=0pt,listing
+ options={style=tcblatex,language=sh},
+ every listing line={\BeginAccSupp{ActualText={}}\textcolor{red}{\small\ttfamily\bfseries user \$> }}\EndAccSupp{}}
+
+\makeatletter
+\tcbset{%
+ listing metapost/.code={%
+ \def\tcbuselistingtext@input{\begin{mplibcode}
+ background:=(.988,.976,.976); input \jobname.listing;
+ \end{mplibcode}}%
+ }
+}
+\makeatother
+\newtcblisting[auto counter,]{ExempleMP}[1][]{%
+ arc=0pt,outer arc=0pt,
+ colback=FireBrick!3,
+ colframe=FireBrick,
+ breakable,fontupper=\small,
+ boxsep=0pt,left=2pt,right=2pt,top=0pt,bottom=2pt, bottomtitle =
+ 3pt, toptitle=3pt, lefttitle=5pt,
+ boxrule=0pt,bottomrule=0.5pt,toprule=0.5pt, toprule at break =
+ 0pt, bottomrule at break = 0pt,
+ listing side text,
+ listing metapost,
+ title={\bfseries\sffamily Exemple~\thetcbcounter},
+ listing options={breaklines},#1
+}
+
+
+\newcommand\mpkiviat{\texttt{mpkiviat}\xspace}
+\newcommand\fichier[1]{\texttt{#1}}
+\newcommand\variableGDD[1]{\texttt{\color{Sienna}#1}}
+\newcommand\typeMP[1]{\texttt{\color{Tomato}#1}}
+\newcommand\typeGDD[1]{\texttt{\color{Sienna}#1}}
+\newcommand\foncGDD[1]{\texttt{\color{Sienna}#1}}
+
+\newenvironment{Note}{
+ \noindent\textbf{Note~---~}}
+ {}
+
+
+
+%
+\colorlet{code}{blue!80!black}
+\newcommand\cmd{\texttt}
+\newcommand\code[1]{\texorpdfstring{\texttt{\color{code}#1}}{#1}}
+\newcommand*\cs[1]{\code{\textbackslash #1}}
+\newcommand*\macro{\par\bigskip\noindent\hspace{-30pt}%
+ \SaveVerb[aftersave={%
+ \UseVerb{Vitem}%
+ }%
+ ]{Vitem}%
+ % \bigskip
+}
+\newcommand\vitem[1][]{\SaveVerb[%
+ aftersave={\item[\textnormal{\UseVerb[#1]{vsave}}]}]{vsave}}
+\newcommand*\textme[1]{\textcolor{black}{\rmfamily\textit{#1}}}
+\newcommand*\meta[1]{% % meta
+ \textme{\ensuremath{\langle}#1\ensuremath{\rangle}}%
+}
+\newcommand*\optstar{% % optional star
+ \meta{\ensuremath{*}}\xspace
+}
+\DefineShortVerb{\|}
+\setlength{\fboxsep}{2pt}
+\fvset{%
+ codes={\catcode`\«\active \catcode`\×\active },
+ defineactive={\makefancyog\makefancytimes},
+ formatcom=\color{FireBrick},
+ frame=single
+}
+% rendre «...» équivalent à \meta{...}
+{\catcode`\«\active
+ \newcommandx\makefancyog[0][addprefix=\global]{%
+ \def«##1»{\meta{##1}}}}
+% rendre × équivalent à \optstar
+{\catcode`\×\active
+ \newcommandx\makefancytimes[0][addprefix=\global]{%
+ \def×{\optstar{}}}}
+
+\NewDocumentEnvironment{Macro}{ov}{%
+\Verb+#2+
+}{%
+}
+\newcommand{\return}[1]{~$\rightarrow$~#1}
+\newcommand{\indication}[1]{\hfill(\itshape #1)}
+
+\newcommand{\R}{\mathbf{R}}
+
+\begin{document}
+%% === Page de garde ===================================================
+\thispagestyle{empty}
+\begin{tikzpicture}[remember picture, overlay]
+ \node[below right, shift={(-4pt,4pt)}] at (current page.north west) {%
+ \includegraphics{fond.pdf}%
+ };
+\end{tikzpicture}%
+
+\noindent
+{\Huge \bfseries \mpkiviat}\\
+{\large Package \MP{} to draw Kiviat diagrams}\\[1cm]
+\parbox{0.6\textwidth}{
+\includegraphics[scale=0.86]{test-2.pdf}
+}\hfill
+\parbox{0.4\textwidth}{\Large\raggedleft
+ \textbf{Contributors}\\
+ Maxime \textsc{Chupin}\\
+ \url{notezik@gmail.com}
+}
+\vfill
+\begin{center}
+Version 0.1, 22th of may 2024\\
+\url{https://gitlab.gutenberg-asso.fr/mchupin/mpkiviat}
+\end{center}
+%% == Page de garde ====================================================
+\newpage
+
+\begin{abstract}
+ This \hologo{METAPOST} package allows to draw Kiviat diagram (or radar chart,
+ web chart, spider chart, etc.).
+\end{abstract}
+
+\tableofcontents
+
+
+\section{Introduction}
+
+\mpkiviat is a package to draw Kiviat diagram (web chart, spider chart, spider
+graph, spider web chart, star chart, star plot, cobweb chart, irregular polygon,or
+polar chart) with \MP~\cite{ctan-metapost}.
+
+\section{Installation}
+
+\mpkiviat is on \ctan{} and can also be installed via the package manager of
+your distribution.
+
+\begin{center}
+ \url{https://www.ctan.org/pkg/mpkiviat}
+\end{center}
+
+
+\subsection{With \TeX live under Linux or macOS}
+
+To install \mpkiviat with \TeX Live, you will have to create the directory
+\lstinline+texmf+ in your \lstinline+home+.
+
+\begin{commandshell}
+mkdir ~/texmf
+\end{commandshell}
+
+Then, you will have to place the \lstinline+mpkiviat.mp+ file in
+\begin{center}
+ \lstinline+~/texmf/metapost/mpkiviat/+
+\end{center}
+
+
+Once this is done, \mpkiviat will be loaded with the classic \MP{}
+input code
+\begin{mpcode}
+input mpkiviat
+\end{mpcode}
+
+\subsection{With Mik\TeX{} and Windows}
+
+These two systems are unknown to the author of \mpkiviat, so we
+refer you to the Mik\TeX documentation concerning the addition of local packages:
+\begin{center}
+ \url{http://docs.miktex.org/manual/localadditions.html}
+\end{center}
+
+
+
+\subsection{Dependencies}
+
+
+\mpkiviat depends, of course on \MP~\cite{ctan-metapost}, as well as the
+packages and---if \mpkiviat is not used with
+\hologo{LuaLaTeX}~\cite{ctan-lualatex-doc,ctan-luatex} and the
+\package{luamplib} or \package{minim-mp}~\cite{ctan-luamplib,ctan-minim-mp}
+packages---the \package{latexmp}~\cite{ctan-latexmp} package.
+
+
+\section{Axis and lattice}
+
+\begin{colourband}
+ \macro|set_axis(«list of axis names»)|
+\medskip
+
+ The \meta{list of axis names} is a list delimited by commas with the names of
+ the different axis as \typeMP{string} (e.g.
+ \lstinline+"Légumes","Fruits","Produits laitiers"+).
+ \index{set_axis@\lstinline+set_axis+}
+\end{colourband}
+
+The command to draw the Kiviat background is the following:
+
+
+\begin{colourband}
+ \macro|draw_axis|
+ \index{draw_axis@\lstinline+draw_axis+}
+\end{colourband}
+
+The combinaison of these two commands produces, for example:
+\begin{ExempleMP}[sidebyside=false]
+input mpkiviat;
+beginfig(1);
+set_axis("Légumes","Viande","Lait","Pain","Poissons");
+draw_axis;
+endfig;
+\end{ExempleMP}
+
+By default, legend of each axis are written, but you can avoid that using the
+following command:
+
+\begin{colourband}
+ \macro|set_axis_legends(«boolean»)|
+ \medskip
+
+ \begin{description}
+ \item[\meta{boolean}:] \typeMP{true} or \typeMP{false}
+ \end{description}
+ \index{set_axis_legends@\lstinline+set_axis_legends+}
+\end{colourband}
+
+
+Default value for each axis is 10, and there is 10 steps for the lattice. You
+can redefine that with the following command that \emph{should be set before the
+drawing command} :
+\begin{colourband}
+ \macro|set_lattice_grid(«unit»,«max»)|
+\medskip
+
+ \begin{description}
+ \item[\meta{unit}:] (\typeMP{numeric}) is the interval between two lines of the lattice;
+ \item[\meta{max}:] (\typeMP{numeric}) is the maximum value for each axis.
+ \end{description}
+ \index{set_lattice_grid@\lstinline+set_lattice_grid+}
+\end{colourband}
+
+You can print the graduations for the lattice with the following command:
+\begin{colourband}
+ \macro|draw_grad(«prefix»,«suffix»,«axis number»)|
+\medskip
+
+\begin{description}
+ \item[\meta{prefix}:] (\typeMP{string}) is a string to add before each graduation;
+ \item[\meta{suffix}:] (\typeMP{suffix}) is a string to add after each graduation;
+ \item[\meta{axis number}:] (\typeMP{numeric}) is an integer to choose the axis
+ used for printing the graduations.
+\end{description}
+\index{draw_grad@\lstinline+draw_grad+}
+\end{colourband}
+
+\mpkiviat defines a unit that can be modified to scale the entire graph with the
+following command (that must be used before the command \lstinline+set_axis+).
+
+\begin{colourband}
+ \macro|set_kiviat_unit(«unit»)|
+\medskip
+
+\begin{description}
+ \item[\meta{unit}:] (\typeMP{string}, default \SI{0.3}{cm}) is the unit to
+ draw the graph.
+\end{description}
+\index{set_kiviat_unit@\lstinline+set_kiviat_unit+}
+\end{colourband}
+
+One can set colors for the axis and the lattice with the two following commands.
+
+
+\begin{colourband}
+ \macro|set_axis_color(«color»)|
+\medskip
+
+ \begin{description}
+ \item[\meta{color}:] (\typeMP{color}) is the color for drawing the axis arrows.
+ \end{description}
+ \index{set_axis_color@\lstinline+set_axis_color+}
+\end{colourband}
+
+
+\begin{colourband}
+ \macro|set_lattice_color(«color»)|
+\medskip
+
+ \begin{description}
+ \item[\meta{color}:] (\typeMP{color}) is the color for drawing the lattice.
+ \end{description}
+ \index{set_lattice_color@\lstinline+set_lattice_color+}
+\end{colourband}
+
+
+
+The following example illustrates some of the previous commands.
+
+\begin{ExempleMP}[sidebyside=false]
+input mpkiviat;
+beginfig(1);
+set_kiviat_unit(0.4cm);
+set_axis("Légumes","Viande","Lait","Pain","Poissons");
+set_axis_color((0.7,0.1,0.1));
+set_lattice_color((0.5,0.5,0.9));
+set_lattice_grid(100,600);
+draw_axis;
+draw_grad("","~€",3);
+endfig;
+\end{ExempleMP}
+
+
+\section{Add lines}
+
+Once you have drawn the background, you can add lines for your Kiviat diagram.
+The basic command to do that is the following:
+
+\begin{colourband}
+ \macro|draw_line(«list of values»)(«color»)|
+\medskip
+
+ \begin{description}
+ \item[\meta{list of value}:] (list of \typeMP{string}) values for the
+ different axis of the Kiviat diagram (e.g. \lstinline+"9","2","3"+). The
+ values must match the settings of the lattice.
+ \item[\meta{color}:] (\typeMP{color}) is the color for drawing the line.
+ \end{description}
+ \index{draw_line@\lstinline+draw_line+}
+\end{colourband}
+
+You can also draw and fill a Kiviat line with the following command:
+
+\begin{colourband}
+ \macro|filldraw_line(«list of values»)(«color»)|
+\medskip
+
+ \begin{description}
+ \item[\meta{list of value}:] (list of \typeMP{string}) values for the
+ different axis of the Kiviat diagram (e.g. \lstinline+"9","2","3"+). The
+ values must match the settings of the lattice.
+ \item[\meta{color}:] (\typeMP{color}) is the color for drawing the line. The
+ filling color is transparent\footnote{Thanks to Anthony Phan \MP{} code : \url{http://www-math.univ-poitiers.fr/~phan/metalpha.html}.}
+ \end{description}
+ \index{filldraw_line@\lstinline+filldraw_line+}
+\end{colourband}
+
+By default, there is mark on a Kiviat line. You can remove marks with the
+following command, setting the booelan argument to \lstinline+false+.
+
+
+
+\begin{colourband}
+ \macro|set_line_mark(«boolean»)|
+\medskip
+
+
+\begin{description}
+ \item[\meta{boolean}:] \typeMP{true} or \typeMP{false}
+\end{description}
+ \index{set_line_mark@\lstinline+set_line_mark+}
+\end{colourband}
+
+You can also choose the type of mark. \mpkiviat provides three types :
+\lstinline+"square"+, by default, \lstinline+"circle"+ and \lstinline+"custom"+.
+To choose one of them, you have to use the following command:
+\begin{colourband}
+ \macro|set_line_mark_type(«type»)|
+\medskip
+
+
+\begin{description}
+ \item[\meta{type}:] (\typeMP{string}) \lstinline+"square"+, by default,
+ \lstinline+"circle"+ and \lstinline+"custom"+.
+\end{description}
+ \index{set_line_mark_type@\lstinline+set_line_mark_type+}
+\end{colourband}
+
+If you choose \lstinline+custom+, you will have to define a macro
+\lstinline+line_mark_custom+ that take a \typeMP{pair} as argument and that
+define a cycled path shifted around the \typeMP{pair}. For instance, the
+\lstinline+line_mark_square+ command is defined as:
+\begin{mpcode}
+def line_mark_square(expr p)=
+ (((-1,-1)--(1,-1)--(1,1)--(-1,1)--cycle scaled _line_mark_scale) shifted p)
+enddef;
+\end{mpcode}
+
+You can adjust the size of the marks using the following scaling macro:
+\begin{colourband}
+ \macro|set_line_mark_scale(«scaling factor»)|
+\medskip
+
+
+\begin{description}
+ \item[\meta{scaling factor}:] is a \typeMP{numeric} that is, by default, 1.
+\end{description}
+ \index{set_line_mark_scale@\lstinline+set_line_mark_scale+}
+\end{colourband}
+
+Here is an example that illustrates some of the previous commands.
+
+\begin{ExempleMP}[sidebyside=false]
+input mpkiviat;
+beginfig(1);
+set_lattice_grid(100,500);
+set_kiviat_unit(0.4cm);
+set_axis("McCabe","LOC","Live Variables","Halstead N","Variablenspanne");
+draw_axis;
+
+filldraw_line(400,300,380,200,250)(red);
+set_line_mark_type("circle");
+filldraw_line(300,320,180,400,150)(blue);
+set_line_mark_type("square");
+set_line_mark_scale(2);
+filldraw_line(100,420,280,200,50)(green);
+endfig;
+\end{ExempleMP}
+
+\section{Legends}
+
+\mpkiviat provides the following command to add legends to a Kiviat diagram:
+
+\begin{colourband}
+ \macro|draw_legends.«place»(«list of names»)|
+\medskip
+
+
+\begin{description}
+ \item[\meta{place}:] is one of the standard \MP{} suffixes :
+ empty, \lstinline+lft+, \lstinline+rt+, \lstinline+top+,
+ \lstinline+bot+, \lstinline+ulft+, \lstinline+urt+, \lstinline+llft+ and
+ \lstinline+lrt+. The legend is placed at the given place of the bounding box
+ of the complete Kiviat diagram (without the legend). If it is empty, the
+ default place is \lstinline+rt+.
+ \item[\meta{list of names}:] is the list of \typeMP{string} of names for the
+ different lines in the order of the construction.
+\end{description}
+ \index{draw_legends@\lstinline+draw_legends+}
+\end{colourband}
+
+\begin{ExempleMP}[sidebyside=false]
+input mpkiviat;
+beginfig(1);
+set_lattice_grid(100,500);
+set_kiviat_unit(0.4cm);
+set_axis("McCabe","LOC","Live Variables","Halstead N","Variablenspanne");
+draw_axis;
+
+filldraw_line(400,300,380,200,250)(red);
+set_line_mark_type("circle");
+filldraw_line(300,320,180,400,150)(blue);
+set_line_mark_type("square");
+set_line_mark_scale(2);
+filldraw_line(100,420,280,200,50)(green);
+draw_legends.lrt("Première", "Deuxième", "Troisième");
+endfig;
+\end{ExempleMP}
+
+\printbibliography
+\printindex
+
+\end{document}
diff --git a/graphics/metapost/contrib/macros/mpkiviat/doc/test-2.pdf b/graphics/metapost/contrib/macros/mpkiviat/doc/test-2.pdf
new file mode 100644
index 0000000000..7b6dec4a9a
--- /dev/null
+++ b/graphics/metapost/contrib/macros/mpkiviat/doc/test-2.pdf
Binary files differ
diff --git a/graphics/metapost/contrib/macros/mpkiviat/metapost/mpkiviat.mp b/graphics/metapost/contrib/macros/mpkiviat/metapost/mpkiviat.mp
new file mode 100644
index 0000000000..135a071df1
--- /dev/null
+++ b/graphics/metapost/contrib/macros/mpkiviat/metapost/mpkiviat.mp
@@ -0,0 +1,318 @@
+% mpkiviat.mp v0.1
+% @Author: Maxime Chupin
+% @Date: 22 may 2024
+% @License: LATEX Project Public License 1.3c.
+
+if not known mplib: input latexmp fi;
+pair _axis[];
+
+numeric _axis_number;
+numeric _kiviat_unit;
+
+numeric _lattice_unit,_lattice_max,_value_max,_unit_value;
+_lattice_unit := 1;
+_lattice_max :=10;
+_value_max := 10;
+_unit_value := 1;
+_kiviat_unit:=0.3cm;
+
+
+pair _kiviat_lines[][];
+path _kiviat_path[];
+color _kiviat_lines_color[];
+numeric _line_nbr;
+_line_nbr:=0;
+
+def set_lattice_grid(expr u,m)=
+ save _nbr;
+ _nbr := (m/u);
+ _value_max := m;
+ _unit_value := u;
+ _lattice_max := floor(_nbr);
+enddef;
+
+
+string _axis_names[];
+
+color _kiviat_lattice_color, _kiviat_axis_color;
+_kiviat_axis_color:= black;
+_kiviat_lattice_color:= 0.8*white;
+
+vardef set_axis_color(expr c)=
+ _kiviat_axis_color:= c;
+enddef;
+
+def set_kiviat_unit(expr u)=
+ _kiviat_unit:=u;
+enddef;
+
+vardef set_lattice_color(expr c)=
+ _kiviat_lattice_color:= c;
+enddef;
+
+vardef set_axis(text t)=
+ _line_nbr:=0;
+ save _st,_i;
+ _axis_number:=0;
+ for _st=t:
+ _axis_number:= _axis_number+1;
+ _axis_names[_axis_number]:=_st;
+ endfor
+ for i:=1 upto _axis_number:
+ _axis[i]:=(cosd(i/_axis_number*360)*_lattice_max*_kiviat_unit,sind(i/_axis_number*360)*_lattice_max*_kiviat_unit);
+ endfor
+enddef;
+
+
+
+
+
+boolean _legend;
+_legend:=true;
+
+% function to determine the point of the bb that intersect the line
+% determined by the angle of the corresponding axis
+vardef _pointbb (expr p, a)=
+ save _bb,_d,_point;
+ path _bb,_d;
+ pair _point;
+ _bb := bbox p;
+ _d := (0,0)--(3000*cosd(a),3000*sind(a));
+ _point := _bb intersectionpoint _d;
+ _point
+enddef;
+
+% set legends true/false
+vardef set_axis_legends(expr b)=
+ _legend:=b;
+enddef;
+
+def draw_axis =
+ save _plabel;
+ picture _plabel;
+ for i:=_lattice_unit step _lattice_unit until _lattice_max :
+ draw for j:=1 upto _axis_number: (i/_lattice_max)*_axis[j]--endfor cycle withcolor
+ _kiviat_lattice_color;
+ endfor
+ for i:=1 upto _axis_number:
+ drawarrow (0,0)--1.2*_axis[i] withcolor _kiviat_axis_color;
+ endfor
+ if(_legend):
+ for i:=1 upto _axis_number:
+ _plabel := image(label(textext(_axis_names[i]),origin)); % passage
+ % par image et label pour centrer la bbox
+ draw _plabel
+ shifted (1.2*_axis[i]+labeloffset*(cosd(angle _axis[i]),sind(angle
+ _axis[i]))+_pointbb(_plabel,angle _axis[i])) ;
+ endfor;
+ fi
+enddef;
+
+def draw_grad(expr p,s)(expr j)=
+ for i:=1 upto _lattice_max:
+ unfill bbox (textext(p&decimal(i*_unit_value)&s) shifted (i/_lattice_max*_axis[j]));
+ draw textext(p&decimal(i*_unit_value)&s) shifted (i/_lattice_max*_axis[j]);
+ endfor
+enddef;
+
+
+
+vardef _build_line(text t)=
+ save _values,_i;
+ _line_nbr:=_line_nbr+1;
+ _i:=0;
+ for _values=t:
+ _i:=_i+1;
+ _kiviat_lines[_line_nbr][_i]:=(_values/_value_max)*_axis[_i];
+ if(_i=1):
+ _kiviat_path[_line_nbr]:=_kiviat_lines[_line_nbr][_i];
+ else:
+ _kiviat_path[_line_nbr]:=_kiviat_path[_line_nbr]--_kiviat_lines[_line_nbr][_i];
+ fi
+ endfor
+ _kiviat_path[_line_nbr]:=_kiviat_path[_line_nbr]--cycle;
+enddef;
+
+
+boolean _line_mark_b;
+_line_mark_b:=true;
+numeric _line_mark_scale;
+_line_mark_scale:=1;
+
+def set_line_mark_scale(expr n)=
+ _line_mark_scale:=n;
+enddef;
+
+def set_line_mark(expr b)=
+ _line_mark_b:=b;
+enddef;
+
+def line_mark_square(expr p)=
+ ((((-1,-1)--(1,-1)--(1,1)--(-1,1)--cycle) scaled _line_mark_scale) shifted p)
+enddef;
+
+def line_mark_circle(expr p)=
+ ((fullcircle scaled 2.5 scaled _line_mark_scale) shifted p)
+enddef;
+
+string _mark_type;
+_mark_type := "square";
+string _save_type[];
+boolean _save_mark_b[];
+numeric _save_scale[];
+
+def set_line_mark_type(expr s)=
+ _mark_type:=s;
+enddef;
+
+def _mark_line(expr c)=
+ _save_type[_line_nbr]:=_mark_type;
+ _save_scale[_line_nbr]:=_line_mark_scale;
+ for i:=1 upto _axis_number:
+ fill
+ if(_mark_type="square"):
+ line_mark_square
+ elseif(_mark_type="circle"):
+ line_mark_circle
+ elseif(_mark_type="custom"):
+ line_mark_custom
+ fi
+ (_kiviat_lines[_line_nbr][i]) withcolor c;
+ endfor;
+enddef;
+
+vardef draw_line(text t)(expr c)=
+ _build_line(t);
+ _kiviat_lines_color[_line_nbr]:=c;
+ draw _kiviat_path[_line_nbr] withcolor c;
+ _save_mark_b[_line_nbr]:=_line_mark_b;
+ if(_line_mark_b):
+ _mark_line(c);
+ fi;
+enddef;
+
+
+vardef filldraw_line(text t)(expr c)=
+ _build_line(t);
+ _kiviat_lines_color[_line_nbr]:=c;
+ alphafill(_kiviat_path[_line_nbr],c,0.1);
+ draw _kiviat_path[_line_nbr] withcolor c;
+ _save_mark_b[_line_nbr]:=_line_mark_b;
+ if(_line_mark_b):
+ _mark_line(c);
+ fi;
+enddef;
+
+vardef _anchor@# (expr p)=
+ if(str @# = "top"):
+ (1/2*(urcorner p)+1/2*(ulcorner p))
+ elseif(str @# = "bot"):
+ (1/2*(lrcorner p)+1/2*(llcorner p))
+ elseif(str @# = "lft"):
+ (1/2*(llcorner p)+1/2*(ulcorner p))
+ elseif(str @# = "rt" ):
+ (1/2*(lrcorner p)+1/2*(urcorner p))
+ elseif(str @# = "urt"):
+ (urcorner p)
+ elseif(str @# = "ulft"):
+ (ulcorner p)
+ elseif(str @# = "lrt"):
+ (lrcorner p)
+ elseif(str @# = "llft"):
+ (llcorner p)
+ elseif(str @# = "c"):
+ (1/4*(lrcorner p)+1/4*(urcorner p)+1/4*(llcorner p)+1/4*(ulcorner p))
+ else:
+ (1/4*(lrcorner p)+1/4*(urcorner p)+1/4*(llcorner p)+1/4*(ulcorner p))
+ fi
+
+enddef;
+
+vardef draw_legends@# (text l) =
+ save _mypic,i,_s_scale;
+ _s_scale := _line_mark_scale;
+ picture _mypic;
+ _mypic = image(
+ i:=0;
+ for s=l:
+ i:=i+1;
+ draw ((0,0)--(0.7*_kiviat_unit,0)) shifted (0,i*(_kiviat_unit)) withcolor
+ _kiviat_lines_color[i];
+ if(_save_mark_b[i]):
+ _line_mark_scale:=_save_scale[i];
+ fill
+ if(_save_type[i]="square"):
+ line_mark_square
+ elseif(_save_type[i]="circle"):
+ line_mark_circle
+ elseif(_save_type[i]="custom"):
+ line_mark_custom
+ fi
+ (0.5[(0,0),(0.7*_kiviat_unit,0)] )shifted (0,i*(_kiviat_unit))
+ withcolor _kiviat_lines_color[i];
+ fi
+ label.rt(textext(s),(0.7*_kiviat_unit,0) shifted (0,i*(_kiviat_unit)));
+ endfor
+ draw bbox currentpicture;
+ _line_mark_scale := _s_scale ;
+ );
+ draw _mypic
+ if(str @# = "top"):
+ shifted (_anchor.top(currentpicture)-_anchor.bot(_mypic))
+ elseif(str @# = "bot"):
+ shifted (_anchor.bot(currentpicture)-_anchor.top(_mypic))
+ elseif(str @# = "lft"):
+ shifted (_anchor.lft(currentpicture)-_anchor.rt(_mypic))
+ elseif(str @# = "rt" ):
+ shifted (_anchor.rt(currentpicture)-_anchor.lft(_mypic))
+ elseif(str @# = "urt"):
+ shifted (_anchor.urt(currentpicture)-_anchor.ulft(_mypic))
+ elseif(str @# = "ulft"):
+ shifted (_anchor.ulft(currentpicture)-_anchor.urt(_mypic))
+ elseif(str @# = "lrt"):
+ shifted (_anchor.lrt(currentpicture)-_anchor.llft(_mypic))
+ elseif(str @# = "llft"):
+ shifted (_anchor.llft(currentpicture)-_anchor.lrt(_mypic))
+ else:
+ shifted (_anchor.rt(currentpicture)-_anchor.lft(_mypic))
+ fi
+ ;
+enddef;
+% transparency Phan : http://www-math.univ-poitiers.fr/~phan/metalpha.html
+% revisité par Jean-Michel Sarlat
+color _tc;
+numeric _ta;
+picture _ap;
+
+def _AlphaFill expr c =
+ _ap := nullpicture;
+ _AlphaPicture(currentpicture,c);
+ addto currentpicture also _ap;
+enddef;
+
+vardef _AlphaPicture(expr p,c) =
+ save p_; picture p_;
+ p_ := nullpicture;
+ addto p_ contour c withcolor _ta[background,_tc];
+ for p__ within p:
+ if (not clipped p__) and (not bounded p__):
+ addto p_ also p__ withcolor
+ _ta[(redpart p__,greenpart p__,bluepart p__), _tc];
+ else:
+ begingroup save _ap;
+ picture _ap; _ap = nullpicture;
+ _AlphaPicture(p__,pathpart p__);
+ addto p_ also _ap;
+ endgroup;
+ fi
+ endfor;
+ clip p_ to c;
+ addto _ap also p_;
+enddef;
+
+vardef alphafill(expr p,c,a) =
+ _tc := c; _ta := a;
+ _AlphaFill p
+enddef;
+
+endinput; \ No newline at end of file