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将箭头指向表格中的条目（投影仪）

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将箭头指向表格中的条目（投影仪）

我正在尝试注释幻灯片中表格中的单个条目。我的问题是“tag”一词出现在正确的 y 位置，但其 x 位置却位于幻灯片的正中央。我尝试了xshift = ???很多值，但它就是不动。我改编了 @Gonzalo Medina 的回答中箭头的代码，但我显然在集成中犯了一些基本错误，因此我不太明白我想要什么。再次澄清一下，我希望对“tag”一词有更多的控制权，以便它的位置更接近（在 x 轴上）单词“diverse”，因为它正在注释。此外，如果我可以将“tag”括在小括号中，我会很高兴tcolorbox。谢谢！

我想补充一点，我最初有一个更精简的版本（仅包含我需要的软件包）这幻灯片）按预期工作；但是，当与我的演示文稿的其余部分（其中包含以下代码中的所有包）集成时，我得到了这个错误位置的错误。所以这是一些包交互错误。

\documentclass{beamer}

\mode<presentation>
{
  \usetheme{default}      % or try Darmstadt, Madrid, Warsaw, ...
  \usecolortheme{rose} % or try albatross, beaver, crane, ...
  \usefonttheme{default}  % or try serif, structurebold, ...
  \setbeamertemplate{navigation symbols}{}
  \setbeamertemplate{caption}[numbered]
} 
\usepackage[english]{babel}
\usepackage[utf8]{inputenc}
%\usepackage[TS1,T1]{fontenc}
\usepackage[T1]{fontenc}
\usepackage{verbatim}
%\usepackage[dvipsnames]{xcolor}

%% packages I am adding
%\usepackage{colortbl}
\usepackage[customcolors,beamer]{hf-tikz} %for beautiful inline highlighted math. Thanks Claudio! 

\usepackage{tikz}
\usetikzlibrary{backgrounds}
\usetikzlibrary{arrows,shapes}
\usetikzlibrary{tikzmark, calc,decorations.pathmorphing,decorations.pathreplacing, patterns}
\usetikzlibrary{arrows.meta, positioning, quotes}
\usetikzlibrary{shapes.multipart}
\usetikzlibrary{matrix,overlay-beamer-styles}
\usepackage{amsmath}
\usetikzlibrary{fit,tikzmark}
\usepackage{skull}

\usepackage{nccmath} %for \medmath command to fit long eqns in tcolorbox
\usepackage[skins]{tcolorbox}
\tcbuselibrary{theorems}
\usepackage{makecell} %for the thead command to break up header
\usepackage{array, booktabs, longtable}
\usepackage{graphicx}
\usepackage{caption}
\usepackage{mathtools}


%\tikzstyle{every picture}+=[remember picture, overlay]

\usetikzlibrary{overlay-beamer-styles} 
\usepackage[absolute,overlay]{textpos}
\AtBeginSection[]{
  \begin{frame}
  \vfill
  \centering
  \begin{beamercolorbox}[sep=8pt,center,shadow=true,rounded=true]{title}
    \usebeamerfont{title}\insertsectionhead\par%
  \end{beamercolorbox}
  \vfill
  \end{frame}
}

\newcommand\fiteq[1]{%
  \sbox{\mybox}{$\displaystyle#1$}%
  \ifdim\wd\mybox>.85\textwidth\resizebox{.85\textwidth}{!}{\usebox{\mybox}}%
  \else\usebox{\mybox}\fi%
}

%% start1
\begin{document}

\begin{frame}{Title}
\tikzset{rowhl/.style={
    set fill color = white, 
    set border color = red, 
    above left offset={-0.01,0.37},
    below right offset={0.1,-0.09},
    },}

\begin{table}[htbp]
    \centering
    \resizebox{\linewidth}{!}{% Resize table to fit within \linewidth horizontally
    \begin{tabular}{c c c c c c}
    \toprule
    \multicolumn{2}{c}{\textbf{Cost}} &
\multicolumn{1}{c}{\textbf{Team}} & \multicolumn{3}{c}{\textbf{Features}} \\
\cmidrule(lr){1-2}\cmidrule(lr){4-6} 
\thead{\begin{tabular}{@{}c@{}}initial \\ cost \end{tabular}} & \thead{\begin{tabular}{@{}c@{}}secondary \\ cost \end{tabular}} &  & \multicolumn{1}{c}{scale}
    & \multicolumn{1}{c}{impact}
    & \multicolumn{1}{c}{\thead{\begin{tabular}{@{}c@{}}diverse\tikzmark{B}\\ selection \end{tabular}}}\\
\midrule
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $y1$ & $y2$ & name 1 + name 2 & \checkmark & \checkmark & \checkmark\\
    \tikzmarkin<2->[rowhl]{aa} $z1$ &  $z2$ & name 1 + name 2  +name 3 + name 4 & \checkmark & \checkmark & \checkmark \tikzmarkend{aa} \\
        $v1$  & $v2$ & name 5 + name 8 + name 9 &  & \checkmark & \checkmark \\
        $w1$  & $w2$ & name 1 + name 3 + name 5 & \checkmark & \checkmark &  \\
             $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
    \bottomrule
    \end{tabular}}
\begin{tikzpicture}[remember picture,overlay]
  \node [right=5cm,above=6cm,minimum width=0pt] at (pic cs:b) (B) {tag};
  \draw [<-,out=5,in=180] ([xshift=140pt, yshift=115pt]{pic cs:b}) to (B);
\end{tikzpicture}
    \caption{teams and costs}
    \label{MyTable}
    \vspace{-4mm}
\end{table} 
%%%%%%%%
\end{frame}
\end{document}

答案1

有两个问题。

  1. 您“从外部”重新缩放表格。这会破坏tikz/的节点定位机制tikzmark。通常，当您在 上使用 或 之类的东西时，记住\resizebox的坐标位置将会关闭。唯一可以想象的方法是将图片作为 的一部分。即使这样，也可以构造失败的情况，但在这里这是一种可能性。\scaleboxtikzpictureremember pictureoverlay\resizebox
  2. 我也看不到名称的 tikz 标记b。但您可能\tikzmarknode无论如何都想要一个。

\documentclass{beamer}

\mode<presentation>
{
  \usetheme{default}      % or try Darmstadt, Madrid, Warsaw, ...
  \usecolortheme{rose} % or try albatross, beaver, crane, ...
  \usefonttheme{default}  % or try serif, structurebold, ...
  \setbeamertemplate{navigation symbols}{}
  \setbeamertemplate{caption}[numbered]
} 
\usepackage[english]{babel}
\usepackage[utf8]{inputenc}
%\usepackage[TS1,T1]{fontenc}
\usepackage[T1]{fontenc}
\usepackage{verbatim}
%\usepackage[dvipsnames]{xcolor}

%% packages I am adding
%\usepackage{colortbl}
\usepackage[customcolors,beamer]{hf-tikz} %for beautiful inline highlighted math. Thanks Claudio! 

\usepackage{tikz}
\usetikzlibrary{backgrounds}
\usetikzlibrary{arrows,shapes}
\usetikzlibrary{tikzmark, calc,decorations.pathmorphing,decorations.pathreplacing, patterns}
\usetikzlibrary{arrows.meta, positioning, quotes}
\usetikzlibrary{shapes.multipart}
\usetikzlibrary{matrix,overlay-beamer-styles}
\usepackage{amsmath}
\usetikzlibrary{fit,tikzmark}
\usepackage{skull}

\usepackage{nccmath} %for \medmath command to fit long eqns in tcolorbox
% \usepackage[skins]{tcolorbox}
% \tcbuselibrary{theorems}
\usepackage{makecell} %for the thead command to break up header
\usepackage{array, booktabs, longtable}
%\usepackage{graphicx} % gets loaded by beamer and tikz
%\usepackage{caption}
\usepackage{mathtools}


%\tikzstyle{every picture}+=[remember picture, overlay]

\usetikzlibrary{overlay-beamer-styles} 
\usepackage[absolute,overlay]{textpos}
\AtBeginSection[]{
  \begin{frame}
  \vfill
  \centering
  \begin{beamercolorbox}[sep=8pt,center,shadow=true,rounded=true]{title}
    \usebeamerfont{title}\insertsectionhead\par%
  \end{beamercolorbox}
  \vfill
  \end{frame}
}

\newcommand\fiteq[1]{%
  \sbox{\mybox}{$\displaystyle#1$}%
  \ifdim\wd\mybox>.85\textwidth\resizebox{.85\textwidth}{!}{\usebox{\mybox}}%
  \else\usebox{\mybox}\fi%
}

%% start1
\begin{document}

\begin{frame}{Title}
\tikzset{rowhl/.style={
    set fill color = white, 
    set border color = red, 
    above left offset={-0.01,0.37},
    below right offset={0.1,-0.09},
    },}

\begin{table}[htbp]
    \centering
    \resizebox{\linewidth}{!}{% Resize table to fit within \linewidth horizontally
    \begin{tabular}{c c c c c c}
    \toprule
    \multicolumn{2}{c}{\textbf{Cost}} &
\multicolumn{1}{c}{\textbf{Team}} & \multicolumn{3}{c}{\textbf{Features}} \\
\cmidrule(lr){1-2}\cmidrule(lr){4-6} 
\thead{\begin{tabular}{@{}c@{}}initial \\ cost \end{tabular}} & \thead{\begin{tabular}{@{}c@{}}secondary \\ cost \end{tabular}} &  & \multicolumn{1}{c}{scale}
    & \multicolumn{1}{c}{impact}
    & \multicolumn{1}{c}{\thead{\begin{tabular}{@{}c@{}}\tikzmarknode{b}{diverse}\\ selection \end{tabular}}}\\
\midrule
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $y1$ & $y2$ & name 1 + name 2 & \checkmark & \checkmark & \checkmark\\
    \tikzmarkin<2->[rowhl]{aa} $z1$ &  $z2$ & name 1 + name 2  +name 3 + name 4 & \checkmark & \checkmark & \checkmark \tikzmarkend{aa} \\
        $v1$  & $v2$ & name 5 + name 8 + name 9 &  & \checkmark & \checkmark \\
        $w1$  & $w2$ & name 1 + name 3 + name 5 & \checkmark & \checkmark &  \\
             $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
    \bottomrule
    \end{tabular}
\begin{tikzpicture}[remember picture,overlay]
  \node [right=0.5cm,above=2cm,minimum width=0pt]  (B) at (b)  {tag};
  \draw [stealth-,out=5,in=180] (b) to (B);
\end{tikzpicture}}
    \caption{teams and costs}
    \label{MyTable}
    \vspace{-4mm}
\end{table} 
%%%%%%%%
\end{frame}
\end{document}

在此处输入图片描述

答案2

我非常喜欢薛定谔猫的答案，但我同时（第一次！）找到了另一个令我感到自豪的解决方案，因此我也会在这里发布我的解决方案。

below left我通过使用相对于来改变了定义位置的方式current page.north east。代码如下。

\documentclass{beamer}

\mode<presentation>
{
  \usetheme{default}      % or try Darmstadt, Madrid, Warsaw, ...
  \usecolortheme{rose} % or try albatross, beaver, crane, ...
  \usefonttheme{default}  % or try serif, structurebold, ...
  \setbeamertemplate{navigation symbols}{}
  \setbeamertemplate{caption}[numbered]
} 
\usepackage[english]{babel}
\usepackage[utf8]{inputenc}
%\usepackage[TS1,T1]{fontenc}
\usepackage[T1]{fontenc}
\usepackage{verbatim}
%\usepackage[dvipsnames]{xcolor}

%% packages I am adding
%\usepackage{colortbl}
\usepackage[customcolors,beamer]{hf-tikz} %for beautiful inline highlighted math. Thanks Claudio! 

\usepackage{tikz}
\usetikzlibrary{backgrounds}
\usetikzlibrary{arrows,shapes}
\usetikzlibrary{tikzmark, calc,decorations.pathmorphing,decorations.pathreplacing, patterns}
\usetikzlibrary{arrows.meta, positioning, quotes}
\usetikzlibrary{shapes.multipart}
\usetikzlibrary{matrix,overlay-beamer-styles}
\usepackage{amsmath}
\usetikzlibrary{fit,tikzmark}
\usepackage{skull}

\usepackage{nccmath} %for \medmath command to fit long eqns in tcolorbox
\usepackage[skins]{tcolorbox}
\tcbuselibrary{theorems}
\usepackage{makecell} %for the thead command to break up header
\usepackage{array, booktabs, longtable}
\usepackage{graphicx}
\usepackage{caption}
\usepackage{mathtools}


%\tikzstyle{every picture}+=[remember picture, overlay]

\usetikzlibrary{overlay-beamer-styles} 
\usepackage[absolute,overlay]{textpos}
\AtBeginSection[]{
  \begin{frame}
  \vfill
  \centering
  \begin{beamercolorbox}[sep=8pt,center,shadow=true,rounded=true]{title}
    \usebeamerfont{title}\insertsectionhead\par%
  \end{beamercolorbox}
  \vfill
  \end{frame}
}

\newcommand\fiteq[1]{%
  \sbox{\mybox}{$\displaystyle#1$}%
  \ifdim\wd\mybox>.85\textwidth\resizebox{.85\textwidth}{!}{\usebox{\mybox}}%
  \else\usebox{\mybox}\fi%
}

%% start1
\begin{document}

\begin{frame}{Title}
\tikzset{rowhl/.style={
    set fill color = white, 
    set border color = red, 
    above left offset={-0.01,0.37},
    below right offset={0.1,-0.09},
    },}

\begin{table}[htbp]
    \centering
    \resizebox{\linewidth}{!}{% Resize table to fit within \linewidth horizontally
    \begin{tabular}{c c c c c c}
    \toprule
    \multicolumn{2}{c}{\textbf{Cost}} &
\multicolumn{1}{c}{\textbf{Team}} & \multicolumn{3}{c}{\textbf{Features}} \\
\cmidrule(lr){1-2}\cmidrule(lr){4-6} 
\thead{\begin{tabular}{@{}c@{}}initial \\ cost \end{tabular}} & \thead{\begin{tabular}{@{}c@{}}secondary \\ cost \end{tabular}} &  & \multicolumn{1}{c}{scale}
    & \multicolumn{1}{c}{impact}
    & \multicolumn{1}{c}{\thead{\begin{tabular}{@{}c@{}}diverse\tikzmark{B}\\ selection \end{tabular}}}\\
\midrule
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $y1$ & $y2$ & name 1 + name 2 & \checkmark & \checkmark & \checkmark\\
    \tikzmarkin<2->[rowhl]{aa} $z1$ &  $z2$ & name 1 + name 2  +name 3 + name 4 & \checkmark & \checkmark & \checkmark \tikzmarkend{aa} \\
        $v1$  & $v2$ & name 5 + name 8 + name 9 &  & \checkmark & \checkmark \\
        $w1$  & $w2$ & name 1 + name 3 + name 5 & \checkmark & \checkmark &  \\
             $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
     $x1$ & $x2$ & name 1 + name 2 + name 3 &  & \checkmark &  \\
    \bottomrule
    \end{tabular}}
\begin{tikzpicture}[remember picture,overlay, 
    tabletag/.style = {
                rounded corners, 
            draw = blue,
            thick,
            fill= white,
            inner ysep=2pt,
            inner xsep=1pt,
            align = center
            }] 
  \node  at (pic cs:b) (B) [below left= 1 cm and 2 cm of current page.north east, style = tabletag] {tag};
  \draw [<-,out=5,in=0] ([xshift=140pt, yshift=115pt]{pic cs:b}) to (B.east);
\end{tikzpicture}
    \caption{teams and costs}
    \label{MyTable}
    \vspace{-4mm}
\end{table} 
%%%%%%%%
\end{frame}
\end{document}

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