如何调出tikz里的callout呢?

2019-08-16 21:27发布

我安照tikz手册里的代码总是失败... 不知道哪里有问题

我安照tikz手册里的代码总是失败... 不知道哪里有问题

2条回答

代码在哪里?发来看看!

作者追问:2019-08-16 21:41

\begin{tikzpicture}[remember picture, note/.style={rectangle callout, fill=#1}]

 \node [note=blue!50, callout pointer={(0,1)}] at (1,0) {123};

\end{tikzpicture}


报错是:

! Package pgfkeys Error: I do not know the key '/tikz/rectangle callout' and I

am going to ignore it. Perhaps you misspelled it.


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