任务：
我正在尝试通过 TikZ 排列四个三角形。
下面，你会看到输出：
正如你所看到的，我面对两个问题我的解决方案是：
A) 由于边框彼此不太完美贴合，因此它看起来像是手工制作的。
B) 它不可扩展，因为节点（手动）固定到某个三角形节点。
MWE 和我的尝试：
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{positioning,shapes}
\begin{document}
\begin{tikzpicture}
[border rotated/.style = {shape border rotate=180}],
\tikzstyle{triangle}=[draw, shape=regular polygon, regular polygon sides=3,draw,thick,inner sep=0pt,minimum
size=8cm],
\node [triangle][fill=gray!15](1) at (0,0) {Content};
\node [triangle][fill=gray!15] (2) [below left=2.5cm and 0cm of 1] {Content A};
\node [triangle] [fill=blue!15] (3) [below right=2.5cm and 0cm of 1] {Content B};
\node [triangle] [fill=gray!15] [border rotated, below=0cm of 1, align=center] {Content C};
\node (11) [above=0.3cm of 1] {Content D};
\node (21) [below left=0.3cm and 0.3cm of 2] {Content E};
\node (31) [below right=0.3cm and 0.3cm of 3] {Content F};
\end{tikzpicture}
\end{document}
请告诉我如何改善这两个问题！提前致谢。
答案1
对于这种“精确定位”，使用锚点有时是有优势的。
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{positioning,shapes}
\begin{document}
\begin{tikzpicture}[border rotated/.style = {shape border rotate=180},
triangle/.style={draw, shape=regular polygon, regular polygon sides=3,draw,thick,inner sep=0pt,minimum
size=8cm,inner sep=0pt,outer sep=0pt}]
\node [triangle,fill=gray!15](1) {Content};
\node [triangle,fill=gray!15,anchor=north] (2) at (1.210) {Content A};
\node [triangle,fill=blue!15,anchor=north] (3) at (1.-30) {Content B};
\node [triangle,fill=gray!15,border rotated,below=0pt of 1] (4) {Content C};
\node (11) [above=0.3cm of 1] {Content D};
\node (21) [below left=0.3cm and 0.3cm of 2] {Content E};
\node (31) [below right=0.3cm and 0.3cm of 3] {Content F};
\end{tikzpicture}
\end{document}
请注意，您的图形有点宽（我没有更改任何内容）并且\tikzstyle已被弃用（所以我使用了与您已经拥有的相同的语法border rotated）。
您可以减小最小宽度，直到低于某个比例，此时您会看到Content宽度小于的影响Content A，即不再达到所有三角形的最小宽度。所以minimum size=5cm有效
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{positioning,shapes}
\begin{document}
\begin{tikzpicture}[border rotated/.style = {shape border rotate=180},
triangle/.style={draw, shape=regular polygon, regular polygon sides=3,draw,thick,inner sep=0pt,minimum
size=5cm,inner sep=0pt,outer sep=0pt}]
\node [triangle,fill=gray!15](1) {Content};
\node [triangle,fill=gray!15,anchor=north] (2) at (1.210) {Content A};
\node [triangle,fill=blue!15,anchor=north] (3) at (1.-30) {Content B};
\node [triangle,fill=gray!15,border rotated,below=0pt of 1] (4) {Content C};
\node (11) [above=0.3cm of 1] {Content D};
\node (21) [below left=0.3cm and 0.3cm of 2] {Content E};
\node (31) [below right=0.3cm and 0.3cm of 3] {Content F};
\end{tikzpicture}
\end{document}
但minimum size=4cm没有
因为这minimum size不是实际大小。
你可能通过使用负距离来降低inner sep，
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{positioning,shapes}
\begin{document}
\begin{tikzpicture}[border rotated/.style = {shape border rotate=180},
triangle/.style={draw, shape=regular polygon, regular polygon sides=3,draw,thick,inner sep=0pt,minimum
size=3.5cm,inner sep=-1.2cm,outer sep=0pt}]
\node [triangle,fill=gray!15](1) {Content};
\node [triangle,fill=gray!15,anchor=north] (2) at (1.210) {Content A};
\node [triangle,fill=blue!15,anchor=north] (3) at (1.-30) {Content B};
\node [triangle,fill=gray!15,border rotated,below=0pt of 1] (4) {Content C};
\node (11) [above=0.3cm of 1] {Content D};
\node (21) [below left=0.3cm and 0.3cm of 2] {Content E};
\node (31) [below right=0.3cm and 0.3cm of 3] {Content F};
\end{tikzpicture}
\end{document}
但如果你去2.5cm而不是3.5cm，文本就放不下了
然后，您仍然可以扩展所有内容以达到2.5cm。
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{positioning,shapes}
\begin{document}
\begin{tikzpicture}[border rotated/.style = {shape border rotate=180},
triangle/.style={draw, shape=regular polygon, regular polygon sides=3,draw,thick,inner sep=0pt,minimum
size=3.5cm,inner sep=-1.2cm,outer sep=0pt},scale=5/7,transform shape]
\node [triangle,fill=gray!15](1) {Content};
\node [triangle,fill=gray!15,anchor=north] (2) at (1.210) {Content A};
\node [triangle,fill=blue!15,anchor=north] (3) at (1.-30) {Content B};
\node [triangle,fill=gray!15,border rotated,below=0pt of 1] (4) {Content C};
\node (11) [above=0.3cm of 1] {Content D};
\node (21) [below left=0.3cm and 0.3cm of 2] {Content E};
\node (31) [below right=0.3cm and 0.3cm of 3] {Content F};
\end{tikzpicture}
\end{document}
