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Diffstat (limited to 'obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-9-1.tex')
-rw-r--r-- | obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-9-1.tex | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-9-1.tex b/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-9-1.tex new file mode 100644 index 0000000000..0604828df7 --- /dev/null +++ b/obsolete/macros/latex/contrib/tkz/tkz-fct/examples/latex/tkzFct-07-9-1.tex @@ -0,0 +1,18 @@ +\input{preamble-standalone.ltx} +\begin{document} + +% Ex. No. 25 (Section 7.9.1 : Utilisation de \tkzcname{tkzFctLast}) + +\begin{tikzpicture}[scale=2] + \tikzstyle{tan style}=[-] + \tkzInit[xmin=-5,xmax=2,ymin=-1,ymax=3] + \tkzDrawXY + \tkzText[draw,color = red, fill = orange!20](1.5,1.5){$y = xe^x$} + \global\edef\tkzFctLast{x*exp(x)}% c'est la ligne importante + \foreach \v in {-4,-3.8,...,0}{% + \tkzDrawTangentLine[color=blue,line width=.4pt,kl=1](\v)} + \foreach \v in {0.6,0.8,1}{% + \tkzDrawTangentLine[color=blue,line width=.4pt,kr=0,kl=.75](\v)} +\end{tikzpicture} + +\end{document} |