tikz 画图有处特别尖锐
[i=s] 本帖最后由 aaa 于 2019-3-20 15:21 编辑 [/i][attach]7078[/attach]
M 处特别尖，是怎么回事呢？[code]\begin{tikzpicture}[scale=1.5]
\draw[blue] (0,0) coordinate (O) node [below left]{$O$};
\draw[-Latex,blue] (-0.5,0) -- (2,0) node[below]{$x$};
\draw[-Latex,blue] (0,-0.5) -- (0,2) node[left]{$y$};
\draw[blue](0.5,0) coordinate (A) node[below] {$A$}-- (0,1) coordinate (D) node[left] {$D$}--($(D)!1!90:(A)$) coordinate (C) node[above] {$C$}--($(A)!1!-90:(D)$) coordinate (B) node[right] {$B$}--cycle;
\draw[blue,fill=blue!60,fill opacity=0.5,text opacity=1](O) --($(B)!0.5!(C)$) coordinate (M) node[right] {$M$}-- ($(A)!0.5!(D)$) coordinate (N) node[above] {$N$}--cycle;
\draw[blue](O)--(B);
\draw[blue](O)--(C);
\end{tikzpicture}[/code]怎么解决这个问题啊？ 手册有讲啊
[attach]7079[/attach] [b]回复 [url=http://kuing.orzweb.net/redirect.php?goto=findpost&pid=30438&ptid=5972]2#[/url] [i]kuing[/i] [/b]
现在的手册越来越规范了，如果没见到早期版本的，会感觉好复杂啊 再多说一句，这可以全局设置，比如我一般就会在导言区加上
\tikzset{every picture/.style={
line join=round,
>=latex,
等等……
}} [b]回复 [url=http://kuing.orzweb.net/redirect.php?goto=findpost&pid=30443&ptid=5972]4#[/url] [i]kuing[/i] [/b]
感谢kuing！谢谢
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