如何在左側新增附加邊框並在右上角新增帶有標籤的附加框

如何在左側新增附加邊框並在右上角新增帶有標籤的附加框

嘗試繪製圖表問題框架紙。

如何在左側建立此邊框並在右上角新增帶有標籤的附加框。是否還可以在兩側添加一條額外的線?

它應該是這樣的:

它應該是這樣的

這就是我現在陷入困境的地方:

\documentclass[tikz]{standalone}
\usepackage{tikz}

\usetikzlibrary{calc,arrows,shapes.geometric,positioning}

\tikzset{element/.style={
  draw,
  thick,
  node distance=1.5cm,
  minimum width=1.5cm,
  minimum height=1cm
  },
 desinedDomain/.style={element},
 machine/.style={element},
 requirement/.style={element,circle,dotted}
}

\begin{document}
\begin{figure}[htbp]
\centering
\begin{tikzpicture}
  \node (m) [machine] {machine};
  \node (d1) [desinedDomain, above right=of m] {domain1};
  \node (d2) [element, below right=of m] {domain2};
  \node (r1) [requirement, below right=of d1] {domain3};

  \draw (m) -- (d1) node[midway,left] {a};
  \draw (m) -- (d2) node[midway,above] {b};
  \draw[dashed,->] (r1) -- (d1) node[midway,below] {c};
  \draw[dashed,->] (r1) -- (d2) node[midway,above] {d};
\end{tikzpicture}
\caption{Problem Frames}
\label{fig:pf}
\end{figure}
\end{document}

答案1

另一個更複雜、更明顯的不同(與我的第一個答案相比,這就是我決定使用新答案的原因)解決方案。

在此解決方案中,「子元素」被定義為節點「元素」中的內部標籤。它們可以任意定位在節點內部,就像標準標籤可以定位在節點外部一樣,不同之處在於它們錨定到節點錨點的內側。對於節點「機器」的設計,我利用multipart節點和可能性,即在其他節點參數之間包含節點內容。

因此,與第一個解決方案相比,圖片程式碼明顯更加簡潔。現在完整的 MWE 是:

\documentclass[border=3mm,tikz]{standalone}
    \usetikzlibrary{positioning,shapes.multipart}

\makeatletter
\def\tikzsavelastnodename#1{\let#1=\tikz@last@fig@name}
\makeatother

\tikzset{%
    node distance=0mm and 15mm,
element/.style={%
    draw, thick,
    minimum size=11mm, inner xsep=5mm,
    append after command={\pgfextra{\tikzsavelastnodename\tikzsavednodename}},#1
                },
subelement/.style args={#1:#2}{%
    append after command =
    {node[draw,thick,minimum size=3mm,
          inner sep=2pt] at (\tikzsavednodename.#1) [anchor=#1] {#2}}
                            },
machine/.style={%
     shape=rectangle split, rectangle split horizontal,
     rectangle split parts=3,
     rectangle split empty part width=-3mm,
     draw, thick, 
     minimum height=11mm, inner sep=2mm, outer sep=0mm,
     node contents={\nodepart{three}\ #1\ }
             },
requirement/.style={%
    element, inner sep=2mm, circle, dotted}
        }% end of tikzset

\begin{document}
    \begin{tikzpicture}
\node (m)  [machine=machine];
\node (d1) [element,
            subelement=south east:C,
            above right=of m]   {domain1};
\node (d2) [element,
            subelement=south east:B,
            below right=of m]   {domain2};
\node (r1) [requirement, 
            below right=of d1]  {domain3};
%
  \draw (m) -- node[above] {a}   (d1)
        (m) -- node[above] {b}   (d2);
  \draw[dashed,->] (r1) -- node[above] {c} (d1);
  \draw[dashed,->] (r1) -- node[above] {d} (d2);
\end{tikzpicture}
    \end{document}

獲得的圖片與我的第一個答案類似:

在此輸入影像描述

編輯:今天我發現我已經上傳了兩次 MWE。所以我刪除了多餘的 MWE 並稍微(希望)改進了它的描述。

答案2

一個簡單的解決方案是新增兩個小節點放置在「domain1」和「domain2」節點內:

在此輸入影像描述

對於上圖,我定義了subelement小節點的樣式。除此之外,我移動node distance到 中的通用參數tikzset,稍微改變它(結果更類似於所討論的推入圖像),對於具有矩形形狀的所有節點使用 style element。那就是:

編輯:ups,我忘了其中一個子問題。現在添加了。對於節點“machine”左側的線,我定義了新樣式machine並在左側尺寸“machine”節點上新增了兩個節點。

\documentclass[border=3mm,tikz]{standalone}
    \usetikzlibrary{calc,arrows,shapes.geometric,positioning}

\tikzset{%
    node distance=3mm and 15mm,
element/.style={
    draw,
    thick,
    minimum width=1.7cm,
    minimum height=1cm
    },
machine/.style={
    element,
    minimum width=0cm, outer sep=0pt,

subelement/.style={
  draw,
  thick,
  inner sep= 1pt, 
  minimum size=3mm,
  }, 
requirement/.style={element,circle,dotted}
        }% end of tikzset

\begin{document}
\begin{tikzpicture}
    \node (m)  [element] {machine};
    \node (d1) [element,above right=of m] {domain1};
\node[subelement,above left] at (d1.south east) {C};
    \node (d2) [element,below right=of m] {domain2};
\node[subelement,above left] at (d2.south east) {B};
    \node (r1) [requirement, below right=of d1] {domain3};
%
  \draw (m) -- node[above] {a}   (d1) 
        (m) -- node[above] {b}   (d2);
  \draw[dashed,->] (r1) -- node[above] {c} (d1);
  \draw[dashed,->] (r1) -- node[above] {d} (d2);
\end{tikzpicture}
\end{document}

答案3

對於線條,您可以使用\pgfextra節點的錨點來繪製線條。對於標籤,您可以使用標籤作為樣式的參數。

輸出

在此輸入影像描述

程式碼

\documentclass[tikz]{standalone}

\usetikzlibrary{calc,arrows,shapes.geometric,positioning}

\tikzset{
    element/.style={
        draw,
        thick,
        node distance=1.5cm,
        minimum width=1.5cm,
        minimum height=1cm
    },
    desinedDomain/.style={element,
        label={[draw, anchor=south east, thick, inner sep=0, minimum size=3mm, shift={(\tikzlastnode.south east)}]#1}
    },
    machine/.style={element,append after command={\pgfextra{
        \draw[thick] (\tikzlastnode.south west)++(0,.5\pgflinewidth) --++ (-1mm,0) |- ($(\tikzlastnode.north west)+(0,-.5\pgflinewidth)$);
        \draw[thick] (\tikzlastnode.south west)++(0,.5\pgflinewidth) --++ (-2mm,0) |- ($(\tikzlastnode.north west)+(0,-.5\pgflinewidth)$);
    }}},
    requirement/.style={element,circle,dotted}
}

\begin{document}
\begin{tikzpicture}
  \node (m) [machine] {machine};
  \node (d1) [desinedDomain=c, above right=of m] {domain1};
  \node (d2) [element, below right=of m] {domain2};
  \node (r1) [requirement, below right=of d1] {domain3};

  \draw (m) -- (d1) node[midway,left] {a};
  \draw (m) -- (d2) node[midway,above] {b};
  \draw[dashed,->] (r1) -- (d1) node[midway,below] {c};
  \draw[dashed,->] (r1) -- (d2) node[midway,above] {d};
\end{tikzpicture}
\end{document}

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