diff options
Diffstat (limited to 'Master/texmf-dist/doc/latex/tkz-fct/TKZdoc-fct-symbol.tex')
-rw-r--r-- | Master/texmf-dist/doc/latex/tkz-fct/TKZdoc-fct-symbol.tex | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/tkz-fct/TKZdoc-fct-symbol.tex b/Master/texmf-dist/doc/latex/tkz-fct/TKZdoc-fct-symbol.tex new file mode 100644 index 00000000000..718914699c1 --- /dev/null +++ b/Master/texmf-dist/doc/latex/tkz-fct/TKZdoc-fct-symbol.tex @@ -0,0 +1,43 @@ +%!TEX root = /Users/ego/Boulot/TKZ/tkz-fct/doc-fr/TKZdoc-fct-main.tex +\section{Symboles} +Certains ajoutent aux courbes des symboles afin de donner des indications supplémentaires au lecteur. Voici quelques exemples possibles~: + +\begin{tikzpicture} +\draw[thick,(-)](0,0)--(2,2); +\draw[thick,o-o](2,0)--(4,2); +\draw[thick,)-(](4,0)--(6,2); +\draw[thick,*-*](6,0)--(8,2); + \end{tikzpicture} + +\newcommand{\cred}[1]{{\color{red}#1}} +\newcommand{\cgreen}[1]{{\color{green!50!black}#1}} +\newcommand{\cblue}[1]{{\color{blue}#1}} + +L'exemple suivant est de \tkzname{Simon Schläpfer}~: + +On veut tracer +\[ +y=\left\{\begin{array}{ll} + \cred{8-1.5x}&,\text{if }x<2\\ + \cblue{4}&,\text{if }2 \leq x \leq 3\\ + \cgreen{2x-4}&,\text{if } x>3 + \end{array} +\right. +\] + +\begin{center} +\begin{tkzexample}[vbox] +\begin{tikzpicture} + \tkzInit[xmin=-1,xmax=6,ymin=0,ymax=10,xstep=1,ystep=1] + \tkzGrid[color=gray] + \tkzAxeXY + \tkzFct[{-[},color=red,domain =-1:2,samples=2]{8-1.5*\x} + \tkzFct[{[-]},color=blue,domain =2:3,samples=2]{4} + \tkzFct[{]-},color=green!50!black,domain =3:6,samples=2]{2*\x-4} +\end{tikzpicture} +\end{tkzexample} + +\end{center} + + +\endinput |