キャプション付きの 3 つの tikz 画像を並べて表示

Question

このように3枚のTikz画像を並べて表示したいのですがそれぞれの下にキャプションが付く:

\documentclass[a4paper,12pt]{article}
\usepackage[a4paper, margin=2cm]{geometry}
\usepackage[utf8]{inputenc}
\usepackage[spanish,es-tabla]{babel}
\usepackage{tikz}
\usepackage{tkz-tab}
\usepackage{caption}
\usepackage{latexsym}
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{subcaption} 
\usetikzlibrary{quotes,angles,babel}

\begin{document}
     \begin{tikzpicture}
        \coordinate (O) at (0,0);
        \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
        \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y}  -- (0,0) coordinate (SM);
        \draw [->,>=stealth,thick] (O)  -- (-2,-2) coordinate (rumbo);
        \path pic["HDG",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm,pic text options={shift={(+.3cm,0)}}] {angle=rumbo--O--NM};
        \path pic["-$\alpha$",draw=blue,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=rumbo--O--xpos};
    \end{tikzpicture}
    %\captionof{figure}{$\alpha$=BLA}
    \hspace{1cm}
    \begin{tikzpicture}
        \coordinate (O) at (0,0);
        \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
        \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y}  -- (0,0) coordinate (SM);
        \draw [->,>=stealth,thick] (O)  -- (-2,2) coordinate (rumbo);
        \path pic["HDG",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm,pic text options={shift={(0,1.25cm)}}] {angle=rumbo--O--NM};
        \path pic["$\alpha$",draw=blue,->,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=xpos--O--rumbo};
    \end{tikzpicture}
    \hspace{1cm}
    \begin{tikzpicture}
        \coordinate (O) at (0,0);
        \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
        \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y}  -- (0,0) coordinate (SM);
        \draw [->,>=stealth,thick] (O)  -- (2,2) coordinate (rumbo);
        \draw [->,>=stealth,thick,white] (O)  -- (0,-2.2cm);
        \path pic["\small{HDG}",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm] {angle=rumbo--O--NM};
        \path pic["$\alpha$",draw=blue,->,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=xpos--O--rumbo};
    \end{tikzpicture}
\end{document}

私も試してみましたこの答えしかし、\resizebox でコードがコンパイルされない理由がわかりません。\graphicx の使用も試みましたがうまくいきませんでした。また、{ の後に % を追加してみました。\resizebox なしで実行しようとすると、垂直方向に揃えられず、次のように終了します。

最後に、コード (%\captionof{figure}{$\alpha$=BLA}) に見られるように、\captionof ソリューションを使用しようとしましたが、まったく奇妙なソリューションになってしまいます。

Answer 1

すでに読み込まれているsubcaptionので、それを使用するとよいでしょう。

\documentclass[a4paper,12pt]{article}
\usepackage[a4paper, margin=2cm]{geometry}
\usepackage[utf8]{inputenc}
\usepackage[spanish,es-tabla]{babel}
\usepackage{tikz}
\usepackage{tkz-tab}
\usepackage{caption}
\usepackage{latexsym}
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{subcaption} 
\usetikzlibrary{quotes,angles,babel}

\begin{document}
\begin{figure}
\centering
\begin{subfigure}{.34\textwidth}
    \centering
     \begin{tikzpicture}
        \coordinate (O) at (0,0);
        \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
        \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y}  -- (0,0) coordinate (SM);
        \draw [->,>=stealth,thick] (O)  -- (-2,-2) coordinate (rumbo);
        \path pic["HDG",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm,pic text options={shift={(+.3cm,0)}}] {angle=rumbo--O--NM};
        \path pic["-$\alpha$",draw=blue,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=rumbo--O--xpos};
    \end{tikzpicture}
    \caption{$\alpha$=BLA}
\end{subfigure}
\hfill
\begin{subfigure}{.34\textwidth}
    \centering
    \begin{tikzpicture}
        \coordinate (O) at (0,0);
        \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
        \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y}  -- (0,0) coordinate (SM);
        \draw [->,>=stealth,thick] (O)  -- (-2,2) coordinate (rumbo);
        \path pic["HDG",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm,pic text options={shift={(0,1.25cm)}}] {angle=rumbo--O--NM};
        \path pic["$\alpha$",draw=blue,->,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=xpos--O--rumbo};
    \end{tikzpicture}
    \caption{$\alpha$=PFT}
\end{subfigure}
\hfill
\begin{subfigure}{.27\textwidth}
    \centering
    \begin{tikzpicture}
        \coordinate (O) at (0,0);
        \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
        \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y}  -- (0,0) coordinate (SM);
        \draw [->,>=stealth,thick] (O)  -- (2,2) coordinate (rumbo);
        \draw [->,>=stealth,thick,white] (O)  -- (0,-2.2cm);
        \path pic["\small{HDG}",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm] {angle=rumbo--O--NM};
        \path pic["$\alpha$",draw=blue,->,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=xpos--O--rumbo};
    \end{tikzpicture}
    \caption{$\alpha$=BLUB}
\end{subfigure}
\caption{Meow.}
\end{figure}    
\end{document}

Answer 2

これらの図を図（サブ図ではない）としてラベル付けしたい場合は、次のfloatrow環境を使用できます。

    \documentclass[a4paper,12pt]{article}
    \usepackage[a4paper, margin=2cm]{geometry}
    \usepackage[utf8]{inputenc}
    \usepackage[T1]{fontenc}
    \usepackage[spanish,es-tabla, es-noshorthands]{babel}
    \usepackage{tikz}
    \usepackage{tkz-tab}
    \usepackage{caption}
    \usepackage{latexsym}
    \usepackage{amssymb}
    \usepackage{amsmath}
    \usepackage{subcaption}
    \usetikzlibrary{quotes,angles,babel}
    \usepackage{floatrow}

    \begin{document}

    \begin{figure}
    \begin{floatrow}[3]
    \ffigbox[\FBwidth]{\caption{$\alpha$=BLA}\label{bla}}{%
         \begin{tikzpicture}
            \coordinate (O) at (0,0);
            \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
            \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y} -- (0,0) coordinate (SM);
            \draw [->,>=stealth,thick] (O) -- (-2,-2) coordinate (rumbo);
            \path pic["HDG",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm,pic text options={shift={(+.3cm,0)}}] {angle=rumbo--O--NM};
            \path pic["-$\alpha$",draw=blue,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=rumbo--O--xpos};
        \end{tikzpicture}}%
    %
    \ffigbox[\FBwidth]{\caption{$\beta$=BLI}\label{bli}}{%
        \begin{tikzpicture}
            \coordinate (O) at (0,0);
            \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
            \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y} -- (0,0) coordinate (SM);
            \draw [->,>=stealth,thick] (O) -- (-2,2) coordinate (rumbo);
            \path pic["HDG",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm,pic text options={shift={(0,1.25cm)}}] {angle=rumbo--O--NM};
            \path pic["$\alpha$",draw=blue,->,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=xpos--O--rumbo};
        \end{tikzpicture}}%
        %
    \ffigbox[\FBwidth]{\caption{$\gamma$=BLO}\label{blo}}{%
        \begin{tikzpicture}
            \coordinate (O) at (0,0);
            \draw [->,>=stealth,thick] (0,0) -- (3,0) coordinate (xpos) node[right, at end] {\large{x}};
            \draw [<-,>=stealth,thick] (0,3)coordinate (NM) node[right] {NM} node[left] {y} -- (0,0) coordinate (SM);
            \draw [->,>=stealth,thick] (O) -- (2,2) coordinate (rumbo);
            \draw [->,>=stealth,thick,white] (O) -- (0,-2.2cm);
            \path pic["\small{HDG}",draw=red,<-,>=stealth,thick,angle eccentricity=1.2,angle radius=2cm] {angle=rumbo--O--NM};
            \path pic["$\alpha$",draw=blue,->,>=stealth,thick,angle eccentricity=1.2,angle radius=1cm] {angle=xpos--O--rumbo};
        \end{tikzpicture}}%
       % \hspace{1cm}
    \end{floatrow}
    \end{figure}

    \end{document}