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方法 1：使用一张 TikZ 图片表示所有内容

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方法 1：使用一张 TikZ 图片表示所有内容

我经常遇到这种情况，并且通常会尝试不同的方法，直到勉强可以接受，但我真的不明白发生了什么。

这：

\documentclass{scrreprt}
\usepackage[margin=1in]{geometry}
\usepackage{tikz,tkz-euclide}
\usetkzobj{all}

\begin{document}

\fbox{
\begin{tikzpicture}[scale=1.35]
        \coordinate (P) at (0,0);
        \coordinate (R) at (0,-1.7);
        \coordinate (S) at (1.7,-1.7);
        \coordinate (T) at (3,0);
  \coordinate (U) at (0.4,1.7);
  \coordinate (V) at (-1.7,1.7);
  \coordinate (Q) at (-1.7,0);
  \draw[<->]  (Q)node[ left ]{Q} -- (T)node[ right ]{T} ;
  \draw[<->]  (R)node[below]{R} -- (P)node[below left=1em and 1em]{P} -- (U)node[right]{U};
  \draw[<->]  (V)node[left]{B} -- (S)node[right]{S} ;
  \draw (-0.4em,-0.4em) rectangle (0,0);
  \tkzMarkAngle[size=0.4,mark=|](V,P,Q);
\tkzMarkAngle[size=0.4,mark=|](R,P,S);
\tkzMarkAngle[size=0.4,mark=|](S,P,T);
  \tkzMarkSegment[size=0.4,pos=0.5,mark=|](V,S);
\end{tikzpicture}
}%
\hfill
\fbox{
\begin{minipage}[t]{ 0.46\textwidth}\

    I would like to have this box start at the top of the one to the left

\end{minipage}%
}

\end{document}

最后看起来像这样

在此处输入图片描述

答案1

方法 1：使用一张 TikZ 图片表示所有内容

我确实使用了附加包，tikzpagenodes以便于定位和使用 TikZ 库fit来创建围绕图形的节点，但所有内容都可以进入一个tikzpicture环境中。

![在此处输入图片描述

为了有效地使用页面节点，您需要调用remember picture以便 TikZ 记住这些节点的位置以及相对于它们定义的节点。

尽管图像没有显示出来，但我留下了showframe一些键，geometry以便您可以看到事物如何与页边距对齐。

\documentclass{scrreprt}
\usepackage[margin=1in]{geometry}

\usepackage{tikz,tkz-euclide}
\usetikzlibrary{fit}
\usetkzobj{all}
\usepackage{tikzpagenodes}


\begin{document}

\noindent
\begin{tikzpicture}[scale=1.35,baseline=(current bounding box.north),remember picture]

  \coordinate (P) at (0,0);
  \coordinate (R) at (0,-1.7);
  \coordinate (S) at (1.7,-1.7);
  \coordinate (T) at (3,0);
  \coordinate (U) at (0.4,1.7);
  \coordinate (V) at (-1.7,1.7);
  \coordinate (Q) at (-1.7,0);

  \draw[<->]  (Q)node[ left ]{Q} -- (T)node[ right ]{T} ;
  \draw[<->]  (R)node[below]{R} -- (P)node[below left=1em and 1em]{P} -- (U)node[right]{U};
  \draw[<->]  (V)node[left]{B} -- (S)node[right]{S} ;
  \draw (-0.4em,-0.4em) rectangle (0,0);

  \tkzMarkAngle[size=0.4,mark=|](V,P,Q);
  \tkzMarkAngle[size=0.4,mark=|](R,P,S);
  \tkzMarkAngle[size=0.4,mark=|](S,P,T);
  \tkzMarkSegment[size=0.4,pos=0.5,mark=|](V,S);

  \node[draw,
        fit=(current bounding box.north west) 
            (current bounding box.south east),
       ] (LEFT) {};

  \node[anchor=north east,
        text width=0.46\textwidth,
        draw,
        ] 
    (B) at (LEFT.north east-|current page text area.east)
    {I would like to have this box start at the top of the one to the left};

\end{tikzpicture}%%

\end{document}

方法 #2：使用 TikZ 图片和小页面

让 TikZ 图片与小页面正确对齐对我来说比我想象的要麻烦得多。因此，我并没有尝试让两个环境就图片的位置达成一致，而是顶部由于每个都是相对的（我可以得到非常接近但不完全一样的结果），我决定使用\raisebox。瞧！它运行完美。而且不需要额外的软件包。

\documentclass{scrreprt}
\usepackage[margin=1in]{geometry}

\usepackage{tikz,tkz-euclide}
\usetkzobj{all}

\begin{document}

\noindent
\raisebox{-\dimexpr\height}
         [0pt]
         [\dimexpr\height+\depth]
  {\begin{tikzpicture}

    \coordinate (P) at (0,0);
    \coordinate (R) at (0,-1.7);
    \coordinate (S) at (1.7,-1.7);
    \coordinate (T) at (3,0);
    \coordinate (U) at (0.4,1.7);
    \coordinate (V) at (-1.7,1.7);
    \coordinate (Q) at (-1.7,0);

    \draw[<->]  (Q)node[ left ]{Q} -- (T)node[ right ]{T} ;
    \draw[<->]  (R)node[below]{R} -- (P)node[below left=1em and 1em]{P} -- (U)node[right]{U};
    \draw[<->]  (V)node[left]{B} -- (S)node[right]{S} ;
    \draw (-0.4em,-0.4em) rectangle (0,0);

    \tkzMarkAngle[size=0.4,mark=|](V,P,Q);
    \tkzMarkAngle[size=0.4,mark=|](R,P,S);
    \tkzMarkAngle[size=0.4,mark=|](S,P,T);
    \tkzMarkSegment[size=0.4,pos=0.5,mark=|](V,S);


    \draw (current bounding box.north east)  rectangle (current bounding box.south west);

  \end{tikzpicture}}%%
\hfill
\raisebox{-\height}
         [0pt]
         [\dimexpr\height+\depth]
  {\fbox{%%
    \begin{minipage}{ 0.46\textwidth}
      I would like to have this box start at the top of the one to the left
    \end{minipage}}}

\end{document}

答案2

您可以使用\adjustbox两个框并将其对齐到它们的顶部。

\documentclass{scrreprt}
\usepackage[margin=1in]{geometry}
\usepackage{adjustbox}
\usepackage{tikz,tkz-euclide}
\usetkzobj{all}

\begin{document}

\adjustbox{valign=T}{\fbox{%
  \begin{tikzpicture}[scale=1.35]
  \coordinate (P) at (0,0);
  \coordinate (R) at (0,-1.7);
  \coordinate (S) at (1.7,-1.7);
        \coordinate (T) at (3,0);
  \coordinate (U) at (0.4,1.7);
  \coordinate (V) at (-1.7,1.7);
  \coordinate (Q) at (-1.7,0);
  \draw[<->]  (Q)node[ left ]{Q} -- (T)node[ right ]{T} ;
  \draw[<->]  (R)node[below]{R} -- (P)node[below left=1em and 1em]{P} -- (U)node[right]{U};
  \draw[<->]  (V)node[left]{B} -- (S)node[right]{S} ;
  \draw (-0.4em,-0.4em) rectangle (0,0);
  \tkzMarkAngle[size=0.4,mark=|](V,P,Q);
  \tkzMarkAngle[size=0.4,mark=|](R,P,S);
  \tkzMarkAngle[size=0.4,mark=|](S,P,T);
  \tkzMarkSegment[size=0.4,pos=0.5,mark=|](V,S);
  \end{tikzpicture}%
}}%
\hfill
\adjustbox{valign=T}{\fbox{%
  \begin{minipage}{0.46\textwidth}
    I would like to have this box start at the top of the one to the left
\end{minipage}%
}}

\end{document}

当心缺失%，否则您会得到不需要的空间。

在此处输入图片描述

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