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ocg + tikz + 如何显示一个值并隐藏另一个值？

tag-icon • tag-icon tikz-pgf foreach ocg
ocg + tikz + 如何显示一个值并隐藏另一个值？

我有一个“3D 按钮”数组（该数组将包含 100 多个按钮）。单击某个按钮时，我想显示“按钮的 OCG”并隐藏其他 OCG。我该怎么做？

下面是我想要的一个例子，但是我不知道如何隐藏其他值。

\documentclass{article}

\usepackage{tikz}
\usetikzlibrary{ocgx} 
\tikzstyle{button}=[minimum width=15mm, rounded corners,  draw=white!50!black!100,  bottom color=white]

\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{tikzpicture}
\node[button, show ocg=0] (0) {$\mathbf{0}$};
\foreach \x  [evaluate={\xi=int(\x-1);}] [evaluate={\i=int(\x);}] in {1,2,...,7}  {\node[button, show ocg=\i] [right of=\xi, xshift=20pt]  (\x) {$\mathbf{\x}$};}
\foreach \x  [evaluate={\xi=int(\x-8);}] [evaluate={\i=int(\x);}] in {8,9,...,11} {\node[button, show ocg=\i] [below of=\xi]  (\x) {$\mathbf{\x}$};} 
\end{tikzpicture}

\begin{center}
\begin{tikzpicture}
\begin{ocg}{OCG 0}{0}{1}\node {$0,0,0,0$};\end{ocg}  
\foreach \x  in {1,2,...,11} {\begin{ocg}{OCG \x}{\x}{0}\node {$\x,\x,\x,\x$};\end{ocg}}; 
\end{tikzpicture}
\end{center}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\end{document}

答案1

更换包ocgx2实现单选按钮组：

从texdoc ocgx2：

可以使用新选项将图层添加到一个或多个单选按钮组radiobtngrp。单选按钮组内的所有图层中一次只能启用一个。启用图层（例如在 PDF 查看器的“图层”选项卡中）会自动隐藏先前可见的图层。

只需将数组中的所有 OCG 添加到相同的单选按钮组，例如：

\begin{ocg}[radiobtngrp=myRadioButtons]{OCG 0}{0}{1}...\end{ocg}

完整示例（修改自OP）：

（如果ocgx之前使用过，*.aux必须先删除。）

打开分享LaTeX

\documentclass{article}

%\usepackage{tikz}
%\usetikzlibrary{ocgx} 
\usepackage[tikz]{ocgx2}
\tikzstyle{button}=[minimum width=15mm, rounded corners,  draw=white!50!black!100,  bottom color=white]

\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{tikzpicture}
\node[button, show ocg=0] (0) {$\mathbf{0}$};
\foreach \x  [evaluate={\xi=int(\x-1);}] [evaluate={\i=int(\x);}] in {1,2,...,7}  {\node[button, show ocg=\i] [right of=\xi, xshift=20pt]  (\x) {$\mathbf{\x}$};}
\foreach \x  [evaluate={\xi=int(\x-8);}] [evaluate={\i=int(\x);}] in {8,9,...,11} {\node[button, show ocg=\i] [below of=\xi]  (\x) {$\mathbf{\x}$};}
\end{tikzpicture}

\begin{center}
\begin{tikzpicture}
\begin{ocg}[radiobtngrp=myRadioButtons]{OCG 0}{0}{1}\node {$0,0,0,0$};\end{ocg}
\foreach \x  in {1,2,...,11} {\begin{ocg}[radiobtngrp=myRadioButtons]{OCG \x}{\x}{0}\node {$\x,\x,\x,\x$};\end{ocg}};
\end{tikzpicture}
\end{center}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\end{document}

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