Tikz-创建与图片宽度相同的矩形

Question

我有以下 MWE：

\documentclass[]{standalone}
\usepackage{tikz}
\usetikzlibrary{positioning,fit,shapes.geometric,calc,backgrounds}
\begin{document}
\begin{tikzpicture}

% Headers        
\node (header1) {\large HeaderOne};
\node[right=of header1] (header2) {\large HeaderTwo};

% Text
\node[below=of header1.west, anchor=west] (text1) {Short text};
\node[below=of header2.west, anchor=west] (text2) {A long line of text. A long line of text. A long line of text. A long line of text.};

% Background
\begin{pgfonlayer}{background}
\node [fill=gray!20, draw=black, fit=(current bounding box.north west) (current bounding box.south east)] {};
\end{pgfonlayer}

\end{tikzpicture}
\end{document}

结果是：

不过，除此之外，我还想创建一个矩形作为 HeaderOne 和 HeaderTwo 的背景，它也横跨整个图片的宽度，有点像这样（请忽略文本本身周围的糟糕绘画；它应该绘制在背景层上）：

我曾尝试将 pgf 手册中的“背景顶部”与“背景矩形”结合使用，但当您想在所有内容周围画一条黑线（边框）时，效果并不好（边框不适合整个图片）。

谢谢。

Answer 1

只需添加另一个fit节点，不要忘记inner sep=0pt。

\documentclass[]{standalone}
\usepackage{tikz}
\usetikzlibrary{positioning,fit,shapes.geometric,calc,backgrounds}
\begin{document}
\begin{tikzpicture}[every node/.style={minimum height=5ex}]

% Headers        
\node (header1) {\large HeaderOne};
\node[right=of header1] (header2) {\large HeaderTwo};

% Text
\node[below=0pt of header1.south west, anchor=north west] (text1) {Short text};
\node[below=0pt of header2.south west, anchor=north west] (text2) {A long line of text. A long line of text. A long line of text. A long line of text.};

% Background
\begin{pgfonlayer}{background}
\node [fill=gray!20, draw=black, fit=(current bounding box.north west) (current bounding box.south east), inner sep=0pt] {};
\node [fill=red, draw=black, fit=(header1)(header2)(current bounding box.north east), inner sep=0pt] {};
\end{pgfonlayer}

\end{tikzpicture}
\end{document}

Answer 2

为什么不使用一个简单的表格呢？

\documentclass[margin=3]{standalone}
\usepackage{colortbl}
\usepackage{xcolor}
\begin{document}
\renewcommand{\arraystretch}{1.5}
\begin{tabular}{ll}
    \hline 
    \rowcolor{red}\large HeaderOne & \large HeaderTwo\\\hline 
    \rowcolor{gray!20} Short text & A long line of text. A long line of text. A long line of text. A long line of text.\\
    \hline
\end{tabular}
\end{document}

如果你想在 Ti 中使用此表钾Z 图片，只需将其放在节点内即可。

\documentclass[margin=3,tikz]{standalone}
\usepackage{colortbl}
\usepackage{xcolor}
\begin{document}
\tikz\node{\renewcommand{\arraystretch}{1.5}%
\begin{tabular}{ll}
    \hline 
    \rowcolor{red}\large HeaderOne & \large HeaderTwo\\\hline 
    \rowcolor{gray!20} Short text & A long line of text. A long line of text. A long line of text. A long line of text.\\
    \hline
\end{tabular}};
\end{document}

采用纯 Ti钾Z 也不是很复杂。不需要 PGF 层。不过，我不推荐这种方式。

\documentclass[margin=3,tikz]{standalone}
\usetikzlibrary{positioning}
\begin{document}
\begin{tikzpicture}[node distance=0pt,inner sep=7pt]
\node[text width=3cm,font=\large\color{white},fill=red] (header1) {HeaderOne};
\node[text width=3cm,below=of header1,fill=gray!20] (text1) {Short text};
\node[text width=13cm,font=\large\color{white},fill=red,right=-\pgflinewidth of header1] (header2) {HeaderTwo};
\node[text width=13cm,below=of header2,fill=gray!20] (text2) {A long line of text. A long line of text. A long line of text. A long line of text.};
\draw (header1.north west) -- (header2.north east)
    (header1.south west) -- (header2.south east)
    (text1.south west) -- (text2.south east);
\end{tikzpicture}
\end{document}