如何在段落之間漂亮地放置tikzpicture？

Question

我想將 tikzpicture 很好地放在段落之間。我怎麼做？我不想把它放在圖片環境中，因為下面有額外的空間。

\documentclass[11pt,a4paper,addpoints]{exam}
\unframedsolutions
%\printanswers
\usepackage{tikz}
\usepackage{graphicx}
\usepackage{geometry}
\usepackage{calc}

\newgeometry{left=2cm,top=2cm,right=2cm,bottom=2cm}

\begin{document}
\begin{questions}


Line above tikzpicture.

\begin{tikzpicture}[rounded corners=5mm]
\path node[rectangle,draw=green,fill=green!8,inner sep=.70cm] {\parbox{\textwidth-1.4cm-\fboxrule}{

\question[2] What is the first question?
\begin{solutionorlines}[4cm]
This box is smaller than when the solutions are not printed. How do I make this the same dimension as when answers are not printed?
\end{solutionorlines}
}};
\end{tikzpicture}

Line under tikzpicture. I don't want this. I want the tikzpicture between paragraphs.

\end{questions}
\end{document}

Answer 1

繪製彩色框框是我提供tcolorbox解決方案的口號。可以使用before skip和設定確切的空白尺寸after skip。既然你希望它是相同的，你也可以使用beforeafter skip.我使用下面的兩個框：第一個是普通框，第二個僅用於顯示距離設定。

\documentclass[11pt,a4paper,addpoints]{exam}
\unframedsolutions
%\printanswers
\usepackage{tikz}
\usepackage{graphicx}
\usepackage{geometry}
\usepackage{calc}
\usepackage{tcolorbox}

\newgeometry{left=2cm,top=2cm,right=2cm,bottom=2cm}

\newtcolorbox{greenbox}[1][]{%
  size=fbox,
  arc=5mm,
  boxsep=0.7cm,
  %boxsep=\fboxsep,% uncommented to use \fboxsep
  colframe=green,
  colback=green!8,
  beforeafter skip=3mm,% <--- Space setting before and after
  #1%
}

\begin{document}

\begin{questions}

Line above tikzpicture.

\begin{greenbox}
  \question[2] What is the first question?
  \begin{solutionorlines}[4cm]
  This box is smaller than when the solutions are not printed. How do I make this the same dimension as when answers are not printed?
  \end{solutionorlines}
\end{greenbox}

Line under tikzpicture. I don't want this. I want the tikzpicture between paragraphs.

Line above tikzpicture.

\begin{greenbox}[beforeafter skip=0mm]
  \question[2] What is the first question?
  \begin{solutionorlines}[4cm]
  This box is smaller than when the solutions are not printed. How do I make this the same dimension as when answers are not printed?
  \end{solutionorlines}
\end{greenbox}

Line under tikzpicture. I don't want this. I want the tikzpicture between paragraphs.

\end{questions}

\end{document}

Answer 2

我不知道exam班級，但似乎在內部questions環境中，所有段落的處理方式都不同。您可以新增換行符號而不新增段落分隔符號。

\documentclass[11pt,a4paper,addpoints]{exam}
\unframedsolutions
%\printanswers
\usepackage{tikz}
\usepackage{graphicx}
\usepackage{geometry}
\usepackage{calc}

\newgeometry{left=2cm,top=2cm,right=2cm,bottom=2cm}

\begin{document}
\begin{questions}

Line above tikzpicture.\\[1em]
\begin{tikzpicture}[rounded corners=5mm]
\path node[rectangle,draw=green,fill=green!8,inner sep=.70cm] {
  \parbox{\textwidth-1.4cm-\fboxrule}{
    \question[2] What is the first question?
    \begin{solutionorlines}[4cm]
    This box is smaller than when the solutions are not printed. How do I make this the same dimension as when answers are not printed?
    \end{solutionorlines}
  }};
\end{tikzpicture}\\[1em]
Line under tikzpicture. I don't want this. I want the tikzpicture between paragraphs.

\end{questions}
\end{document}

筆記：mdframed如果您想將問題放入框架中，您可以檢查套件。

Answer 3

這不是一個完整的解決方案，因為間距稍微偏離，答案寬度太大。沒有時間做最後的調整。其他人可以編輯此答案或將其用作起點：

\documentclass[11pt,a4paper,addpoints]{exam}
\unframedsolutions
\printanswers % or commented out for lines
\usepackage{tikz}
\usepackage{graphicx}
\usepackage{geometry}
\usepackage{calc}

\newgeometry{left=2cm,top=2cm,right=2cm,bottom=2cm}

\begin{document}
\begin{questions}

\question[2] What is the first question?
\begin{solutionorlines}[4cm]
\begin{minipage}[t][4cm]{\textwidth}This box is smaller than when the solutions are not printed. How do I make this the same dimension as when answers are not printed?\end{minipage}
\end{solutionorlines}
\question[2] What is the second question?
\begin{solutionorlines}[4cm]
\begin{minipage}[t][4cm]{\textwidth} This box is smaller than when the solutions are not printed. How do I make this the same dimension as when answers are not printed?\end{minipage}
\end{solutionorlines}

\end{questions}
\end{document}