Write text on arrow conneting two nodes in TikZ

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[backcolor=rgba(255, 255, 255, 0.529412)]I'm trying to create a simple flowchart. The final step would be to connect the first and last nodes with an arrow and write some text on the arrow.

[backcolor=rgba(255, 255, 255, 0.529412)]I'm struggling with getting the text on the arrow.

[backcolor=rgba(255, 255, 255, 0.529412)]Here's what I have done:

1. \begin{tikzpicture}[node distance = 2cm, auto]
   
2.     \node [block] (init) {A};
   
3.     \node [block] (init2) {A};
   
4.    \node [block, below of=init] (init3) {B};
   
5.    \node [block, below of=init3] (init4) {C};
   
6. 
   
7.     \path [line] (init) -- (init2);
   
8.     \path [line] (init2) -- (init3);
   
9.     \path [line] (init3) -- (init4);
   
10.    \draw [->] (init4.west) -| ++(-1,0) |- (init.west);
    
11. 
    
12. 
    
13. \end{tikzpicture}

复制代码

[backcolor=rgba(255, 255, 255, 0.529412)]The last line: \draw [->] (init4.west) -| ++(-1,0) |- (init.west); connects the two nodes. However, I am unable to add text on this arrow.

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关键词：write Nodes arrow Node Text

oliyiyi 发表于 2016-10-17 10:50
I'm trying to create a simple flowchart. The final step would be to connect the first and last nodes ...

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