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% tkz-obj-eu-axesmin.tex
% Copyright 2022 Alain Matthes
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
% 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 1.3 or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
% This work has the LPPL maintenance status “maintained”.
% The Current Maintainer of this work is Alain Matthes.
\def\fileversion{4.25c}
\def\filedate{2022/09/23}
\typeout{2022/09/23 4.25c tkz-obj-eu-axesmin}
\makeatletter
\def\removedot#1.{#1}
\newcommand\tkzgetinteger[1]{\expandafter\tkz@getinteger#1.\@nil}
\def\tkz@getinteger#1.#2\@nil{%
\ifx\empty#2\empty
\tkz@integertrue
\else
\ifnum\removedot#2=0
\tkz@integertrue
\else
\tkz@integerfalse
\fi
\fi
}
%<--------------------------------------------------------------------------–>
% Setup axe
%<--------------------------------------------------------------------------–>
\pgfkeys{tkzaxis/.cd,
line width/.code = \xdef\tkz@sua@lw{#1},
color/.code = \xdef\tkz@sua@color{#1},
tickwd/.code = \xdef\tkz@sua@tickwd{#1},
ticka/.code = \xdef\tkz@sua@ticka{#1},
tickb/.code = \xdef\tkz@sua@tickb{#1},
line width = \tkz@init@lw,
color = \tkz@init@color,
tickwd = \tkz@init@tickwd,
ticka = \tkz@init@ticka,
tickb = \tkz@init@tickb
}
\def\tkzSetUpAxis{\pgfutil@ifnextchar[{\tkz@SetUpAxis}{\tkz@SetUpAxis[]}}
\def\tkz@SetUpAxis[#1]{%
\begingroup
\pgfqkeys{/tkzaxis}{#1}
\global\let\tkz@init@lw\tkz@sua@lw
\global\let\tkz@init@gradsize\tkz@sua@gradsize
\global\let\tkz@init@color\tkz@sua@color
\global\let\tkz@init@tickwd\tkz@sua@tickwd
\global\let\tkz@init@ticka\tkz@sua@ticka
\global\let\tkz@init@tickb\tkz@sua@tickb
\endgroup
}
%<--------------------------------------------------------------------------–>
% tkzDrawX todo améliorer les unités
% sans doute à revoir loop from 0 to i then calcul dans la boucle de la position
% et de l'affichage
%<--------------------------------------------------------------------------–>
\pgfkeys{%
/tkzdrawX/.cd,
color/.store in = \tkz@X@color,
label/.store in = \tkz@X@label,
right space/.store in = \tkz@axe@rxspace,
left space/.store in = \tkz@axe@lxspace,
step/.code = {\edef\tkz@posnext{\fpeval{#1}}},
color = \tkz@init@color,
label = \tkz@init@xlabel,
step = \tkz@init@xstep,
right space = \tkz@init@rightspace, %???
left space = \tkz@init@leftspace,
noticks/.is if = tkz@X@noticks,
noticks/.default = true,
noticks = true,
tickwd/.store in = \tkz@X@tickwd,
tickup/.store in = \tkz@X@tickup,
tickdn/.store in = \tkz@X@tickdn,
tickwd = \tkz@init@tickwd,
tickup = \tkz@init@ticka,
tickdn = \tkz@init@tickb,
/tkzdrawX/.search also={/tikz},
}
\def\tkzDrawX{\pgfutil@ifnextchar[{\tkz@DrawX}{\tkz@DrawX[]}}
\def\tkz@DrawX[#1]{
\begingroup%
\pgfqkeys{/tkzdrawX}{#1}
\edef\tkz@posmax{\fpeval{trunc(\tkz@xb,\tkz@init@xdec)}}
\edef\tkz@posmin{\fpeval{trunc(\tkz@xa,\tkz@init@xdec)}}
\edef\tkz@xbsup{\fpeval{\tkz@xb+\tkz@axe@rxspace}}
\edef\tkz@xainf{\fpeval{\tkz@xa-\tkz@axe@lxspace}}
\path (\tkz@xainf,0)--(\tkz@xbsup,0) node(tkz@xline){};
\draw[xaxe style,
color = \tkz@X@color,
/tkzdrawX/.cd, #1] (\tkz@xainf,0)--(\tkz@xbsup,0)
node[ xlabel style,
/tkzdrawX/.cd,
#1]{\tkz@X@label};
\iftkz@X@noticks
\else
\edef\tkz@posmax{\fpeval{trunc(\tkz@posmax,\tkz@init@xdec)}}
\edef\tkz@posnext{\fpeval{\tkz@posnext/\tkz@init@xstep+\tkz@posmin}}
\foreach \pos in {\tkz@posmin,...,\tkz@posmax}{%
\edef\tkz@pos{\fpeval{\pos*1}}% ???
\draw[ color = \tkz@X@color,
line width = \tkz@X@tickwd,
shift = {(\tkz@pos,0)}]%
(0pt,\tkz@X@tickup)--(0pt,-\tkz@X@tickdn);
}
\fi
\endgroup
}
%<--------------------------------------------------------------------------–>
% tkzDrawY todo améliorer les unités
%<--------------------------------------------------------------------------–>
\pgfkeys{%
/tkzdrawY/.cd,
color/.store in = \tkz@Y@color,
label/.store in = \tkz@Y@label,
up space/.store in = \tkz@axe@uyspace,
down space/.store in = \tkz@axe@dyspace,
step/.code = {\edef\tkz@posnext{\fpeval{#1}}},
color = \tkz@init@color,
label = \tkz@init@ylabel,
step = \tkz@init@ystep,
up space = \tkz@init@upspace,
down space = \tkz@init@downspace,
noticks/.is if = tkz@Y@noticks,
noticks/.default = true,
noticks = true,
tickwd/.store in = \tkz@Y@tickwd,
ticklt/.store in = \tkz@Y@ticklt,
tickrt/.store in = \tkz@Y@tickrt,
tickwd = \tkz@init@tickwd,
ticklt = \tkz@init@tickb,
tickrt = \tkz@init@ticka,
/tkzdrawY/.search also={/tikz},
}
\def\tkzDrawY{\pgfutil@ifnextchar[{\tkz@DrawY}{\tkz@DrawY[]}}
\def\tkz@DrawY[#1]{%
\begingroup
\pgfkeys{/tkzdrawY/.cd,step = \tkz@init@ystep}
\pgfqkeys{/tkzdrawY}{#1}
\edef\tkz@posmax{\fpeval{trunc(\tkz@yb,\tkz@init@ydec)}}
\edef\tkz@posmin{\fpeval{trunc(\tkz@ya,\tkz@init@ydec)}}
\edef\tkz@ybsup{\fpeval{\tkz@yb+\tkz@axe@uyspace}}
\edef\tkz@yainf{\fpeval{\tkz@ya-\tkz@axe@dyspace}}
\path (0,\tkz@yainf)--(0,\tkz@ybsup) node(tkz@yline){};
\draw[color = \tkz@Y@color,
yaxe style,/tkzdrawY/.cd,#1] (0,\tkz@yainf)--(0,\tkz@ybsup)
node[ylabel style,/tkzdrawY/.cd,#1]{\tkz@Y@label};
\iftkz@Y@noticks
\else
\edef\tkz@posmax{\fpeval{trunc(\tkz@posmax,\tkz@init@ydec)}}
\edef\tkz@posnext{\fpeval{\tkz@posnext/\tkz@init@ystep+\tkz@posmin}}
\foreach \tkz@pos in {\tkz@posmin,\tkz@posnext,...,\tkz@posmax}{%
\draw[color = \tkz@Y@color,
line width = \tkz@Y@tickwd,
shift = {(0,\tkz@pos)}]%
(\tkz@Y@tickrt,0pt)--(-\tkz@Y@ticklt,0pt);}
\fi
\endgroup}
\makeatother
\endinput
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