TikzJax

TikzJax

これはalg-d:kan_extension/tikzから持ってきたTikzサンプルをTikzJaxで雑にレンダリングしたものです。 <tikz> \begin{tikzpicture}[scale=3.0, every node/.style={scale=2.0}]] \node (a) at (0, 1.2) {$a$}; \node (x) at (1.2, 1.2) {$x$}; \node (b) at (0, 0) {$b$}; \node (y) at (1.2, 0) {$y$}; \node (u) at (3, 0) {$u$}; \node[shape=rectangle, draw] (s) at (1.5, -1.2) {$s$};

\draw[->, draw=red] (a) to node {$\scriptstyle f$} (x); \draw[<-] (x) to (y); \draw[>->] (a) to node[swap] {$\scriptstyle i$} (b); \draw[|->] (b) to node[swap] {$\scriptstyle g$} (y);

\draw[-, line width=5pt, draw=white] (a) to (u); \draw[->] (a) to (u); \draw[->, dashed] (y) to (u);

\draw[->] (x) to[bend left=30] node {$\scriptstyle k$} (u);

\draw[->] (b) to[bend right=40] (s); \draw[->] (s) to node[swap, pos=0.7] {$\scriptstyle h$} (u); \end{tikzpicture} </tikz>