Le mot clé `on grid` créera des flèches symétriques et `node distance=1 and 2` pour augmenter leur distance distance. \documentclass[tikz,10pt]{standalone} \usetikzlibrary{positioning} \tikzset{ abstract/.style={rectangle,draw=none,fill=yellow!30,on grid}, myarrow/.style={->,>=stealth} } \begin{document} \begin{tikzpicture}[node distance=1 and 2] \node (DS) [abstract]{lalala}; \node (FONDS) [abstract,below left=of DS]{lalalalalalalalalalalalalalalalala}; \node (LDS) [abstract,below right=of DS]{la}; \draw[myarrow,red] (FONDS.north) -- ++(0,0.3) -| ([xshift=-.2cm]DS.south); \draw[myarrow,blue] (LDS.north) -- ++(0,0.3) -| ([xshift=.2cm]DS.south); \end{tikzpicture} \begin{tikzpicture}[node distance=1 and 3] \node (DS) [abstract]{lalala}; \node (FONDS) [abstract,below left=of DS]{lalalalalalalalalalalalalalalalala}; \node (LDS) [abstract,below right=of DS]{la}; \draw[myarrow,red] (FONDS.north) -- ++(0,0.3) -| ([xshift=-.2cm]DS.south); \draw[myarrow,blue] (LDS.north) -- ++(0,0.3) -| ([xshift=.2cm]DS.south); \end{tikzpicture} \end{document} ![alt text][1] ![alt text][2] [1]: https://texnique.fr/osqa/upfiles/document_FNTvUcK.png [2]: https://texnique.fr/osqa/upfiles/document_XYhkKZx.png

Le mot clé `on grid` créera des flèches symétriques et `node distance=1 and 2` pour augmenter leur distance \documentclass[tikz,10pt]{standalone} \usetikzlibrary{positioning} \tikzset{ abstract/.style={rectangle,draw=none,fill=yellow!30,on grid}, myarrow/.style={->,>=stealth} } \begin{document} \begin{tikzpicture}[node distance=1 and 2] \node (DS) [abstract]{lalala}; \node (FONDS) [abstract,below left=of DS]{lalalalalalalalalalalalalalalalala}; \node (LDS) [abstract,below right=of DS]{la}; \draw[myarrow,red] (FONDS.north) -- ++(0,0.3) -| ([xshift=-.2cm]DS.south); \draw[myarrow,blue] (LDS.north) -- ++(0,0.3) -| ([xshift=.2cm]DS.south); \end{tikzpicture} \begin{tikzpicture}[node distance=1 and 3] \node (DS) [abstract]{lalala}; \node (FONDS) [abstract,below left=of DS]{lalalalalalalalalalalalalalalalala}; \node (LDS) [abstract,below right=of DS]{la}; \draw[myarrow,red] (FONDS.north) -- ++(0,0.3) -| ([xshift=-.2cm]DS.south); \draw[myarrow,blue] (LDS.north) -- ++(0,0.3) -| ([xshift=.2cm]DS.south); \end{tikzpicture} \end{document} ![alt text][1] ![alt text][2] [1]: https://texnique.fr/osqa/upfiles/document_FNTvUcK.pnghttps://texnique.fr/osqa/upfiles/document_FNTvUcK.png [2]: https://texnique.fr/osqa/upfiles/document_XYhkKZx.png

Le mot clé `on grid` va créer créera des flèches symétrique symétriques et `node distance=1 and 2` pour modifier augmenter leur distance \documentclass[tikz,10pt]{standalone} \usetikzlibrary{positioning} \tikzset{ abstract/.style={rectangle,draw=none,fill=yellow!30,on grid}, myarrow/.style={->,>=stealth} } \begin{document} \begin{tikzpicture}[node distance=1 and 2] \node (DS) [abstract]{lalala}; \node (FONDS) [abstract,below left=of DS]{lalalalalalalalalalalalalalalalala}; \node (LDS) [abstract,below right=of DS]{la}; \draw[myarrow,red] (FONDS.north) -- ++(0,0.3) -| ([xshift=-.2cm]DS.south); \draw[myarrow,blue] (LDS.north) -- ++(0,0.3) -| ([xshift=.2cm]DS.south); \end{tikzpicture} \end{document} ![alt text][1] [1]: https://texnique.fr/osqa/upfiles/document_FNTvUcK.png

Le mot clé `on grid` va créer des flèches symétrique et `node distance=1 and 2` pour modifier leur distance \documentclass[tikz,10pt]{standalone} \usetikzlibrary{positioning} \tikzset{ abstract/.style={rectangle,draw=none,fill=yellow!30,on grid}, myarrow/.style={->,>=stealth} } \begin{document} \begin{tikzpicture}[node distance=1 and 2] \node (DS) [abstract]{lalala}; \node (FONDS) [abstract,below left=of DS]{lalalalalalalalalalalalalalalalala}; \node (LDS) [abstract,below right=of DS]{la}; \draw[myarrow,red] (FONDS.north) -- ++(0,0.3) -| ([xshift=-.2cm]DS.south); \draw[myarrow,blue] (LDS.north) -- ++(0,0.3) -| ([xshift=.2cm]DS.south); \end{tikzpicture} \end{document} ![alt text][1] [1]: https://texnique.fr/osqa/upfiles/document_FNTvUcK.png

\documentclass[tikz,10pt]{standalone} \usetikzlibrary{positioning} \tikzset{ abstract/.style={rectangle,draw=none,fill=yellow!30,on grid}, myarrow/.style={->,>=stealth} } \begin{document} \begin{tikzpicture}[node distance=1 and 2] \node (DS) [abstract]{lalala}; \node (FONDS) [abstract,below left=of DS]{lalalalalalalalalalalalalalalalala}; \node (LDS) [abstract,below right=of DS]{la}; \draw[myarrow,red] (FONDS.north) -- ++(0,0.3) -| ([xshift=-.2cm]DS.south); \draw[myarrow,blue] (LDS.north) -- ++(0,0.3) -| ([xshift=.2cm]DS.south); \end{tikzpicture} \end{document}\end{document} ![alt text][1] [1]: https://texnique.fr/osqa/upfiles/document_FNTvUcK.png

\documentclass[tikz,10pt]{standalone} \usetikzlibrary{positioning} \tikzset{ abstract/.style={rectangle,draw=none,fill=yellow!30,on grid}, myarrow/.style={->,>=stealth} } \begin{document} \begin{tikzpicture}[node distance=1 and 2] \node (DS) [abstract]{lalala}; \node (FONDS) [abstract,below left=of DS]{lalalalalalalalalalalalalalalalala}; \node (LDS) [abstract,below right=of DS]{la}; \draw[myarrow,red] (FONDS.north) -- ++(0,0.3) -| ([xshift=-.2cm]DS.south); \draw[myarrow,blue] (LDS.north) -- ++(0,0.3) -| ([xshift=.2cm]DS.south); \end{tikzpicture} \end{document}