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A legenda longtblr diminui à medida que a largura da tabela diminui

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A legenda longtblr diminui à medida que a largura da tabela diminui

Encontrei alguns pequenos problemas ao usar "TblrTemplates redefinidos". Este modelo redefinido foi usado para alinhar as legendas longtblr à esquerda.

Se a legenda da tabela for longa o suficiente, minha formatação exigirá que ela fique na próxima linha. Se a largura da tabela for igual à largura do texto, a legenda da tabela ficará perfeitamente pendurada na próxima linha. O problema ocorreu quando a largura da tabela não era igual à largura do texto. Como você pode ver, a legenda diminuiu à medida que a largura da tabela diminuiu.

Eu tentei a solução com o pacote de legenda,

\captionsetup{width=1\textwidth}

mas não funcionaria porque o longtblr operava em seu próprio ambiente.

Eu fiz algumas pesquisas e descobri algumas respostasaqui. Esta solução parece resolver o problema com a largura da legenda, mas por algum motivo as legendas não travam mais. Além disso, esta respostaaquiresolveu o problema com a legenda pendurada, mas também reduziu a legenda. Falhei quando tentei combinar esses dois métodos.

Não tenho conhecimento suficiente de programação para modificar o código-fonte do Tabularray. Para conseguir uma legenda de tabela que ficasse na próxima linha e tivesse a largura da largura do texto, preciso muito de ajuda. Qualquer sugestão ou resposta é apreciada.

\documentclass{article}
\usepackage{tabularray}
\usepackage[singlelinecheck=off]{caption}
    \captionsetup[table]{format=hang}

% Redefined TblrTemplates
\ExplSyntaxOn
\DefTblrTemplate{caption}{normal}{
    \hbox_set:Nn \l__tblr_caption_box{
        \UseTblrTemplate{caption-tag}{default}
        \UseTblrTemplate{caption-sep}{default}
        \UseTblrTemplate{caption-text}{default}
        }
    \dim_compare:nNnTF{\box_wd:N \l__tblr_caption_box}>{\hsize}{
        \UseTblrAlign{caption}
        \UseTblrIndent{caption}
        \hbox_set:Nn \l__tblr_caption_left_box{
            \UseTblrTemplate{caption-tag}{default}
            \UseTblrTemplate{caption-sep}{default}
            }
        \hangindent=\box_wd:N \l__tblr_caption_left_box
        \hangafter=1
        \UseTblrHang{caption}
        \leavevmode
        \hbox_unpack:N \l__tblr_caption_box
        \par
        }{
        \centering
        \makebox[\hsize][l]{\box_use:N \l__tblr_caption_box}
        \par
        }}
  
\DefTblrTemplate{capcont}{normal}{
    \hbox_set:Nn \l__tblr_caption_box{
        \UseTblrTemplate{caption-tag}{default}
        \UseTblrTemplate{caption-sep}{default}
        \UseTblrTemplate{caption-text}{default}
        \space
        \UseTblrTemplate{conthead-text}{default}
        }
    \dim_compare:nNnTF{\box_wd:N \l__tblr_caption_box}>{\hsize}{
        \UseTblrAlign{capcont}
        \UseTblrIndent{capcont}
        \hbox_set:Nn \l__tblr_caption_left_box{
            \UseTblrTemplate{caption-tag}{default}
            \UseTblrTemplate{caption-sep}{default}
            }
        \hangindent=\box_wd:N \l__tblr_caption_left_box
        \hangafter=1
        \UseTblrHang{capcont}
        \leavevmode
        \hbox_unpack:N \l__tblr_caption_box
        \par
        }{
        \centering
        \makebox[\hsize][l]{\box_use:N \l__tblr_caption_box}
        \par
        }}
  
\SetTblrTemplate{caption}{normal}
\SetTblrTemplate{capcont}{normal}
\ExplSyntaxOff

\begin{document}

\begin{table}[h]
    \caption{This is a normal table caption using a table environment. If the table's caption is long enough, the formatting requires it to hang on the next line}
    \centering
\begin{tblr}{
    width=0.5\linewidth,
    colspec={XXX},
    hlines, vlines
    }
Head & Head & Head \\
Head & Data & Data \\
\end{tblr}
\end{table}

\begin{longtblr}[
    caption={This is a long table that uses "Redefined TblrTemplates" suggested by @samcarter\_is\_at\_topanswers.xyz. The table caption was hanging perfectly on the next line with no problems}
    ]{
    colspec={XXX},
    hlines, vlines,
    rowhead=1
    }
Head & Head & Head \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
\end{longtblr}

\begin{longtblr}[
    caption={The problem occurred when the width of the table didn't equal the text width. As you can see, the caption shrunk as the table width decreased}
    ]{
    colspec={*3{X[2cm]}},
    hlines, vlines,
    rowhead=1
    }
Head & Head & Head \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
\end{longtblr}


\end{document}

insira a descrição da imagem aqui

Responder1

Aqui está uma solução que mantém a centralização da mesa. Baseado emhttps://tex.stackexchange.com/a/630675/113546

\documentclass{article}
\usepackage{tabularray}
\usepackage[singlelinecheck=off]{caption}
    \captionsetup[table]{format=hang}

% Redefined TblrTemplates
\ExplSyntaxOn
\DefTblrTemplate{caption}{normal}{
\makebox[\hsize][c]{% see https://tex.stackexchange.com/a/630675/113546
  \parbox{\textwidth}{%
    \hbox_set:Nn \l__tblr_caption_box{
        \UseTblrTemplate{caption-tag}{default}
        \UseTblrTemplate{caption-sep}{default}
        \UseTblrTemplate{caption-text}{default}
        }
    \dim_compare:nNnTF{\box_wd:N \l__tblr_caption_box}>{\hsize}{
        \UseTblrAlign{caption}
        \UseTblrIndent{caption}
        \hbox_set:Nn \l__tblr_caption_left_box{
            \UseTblrTemplate{caption-tag}{default}
            \UseTblrTemplate{caption-sep}{default}
            }
        \hangindent=\box_wd:N \l__tblr_caption_left_box
        \hangafter=1
        \UseTblrHang{caption}
        \leavevmode
        \hbox_unpack:N \l__tblr_caption_box
        \par
        }{
        \centering
        \makebox[\hsize][l]{\box_use:N \l__tblr_caption_box}
        \par
        }}
    }
  }
  
\DefTblrTemplate{capcont}{normal}{
\makebox[\hsize][c]{% see https://tex.stackexchange.com/a/630675/113546
  \parbox{\textwidth}{%
    \hbox_set:Nn \l__tblr_caption_box{
        \UseTblrTemplate{caption-tag}{default}
        \UseTblrTemplate{caption-sep}{default}
        \UseTblrTemplate{caption-text}{default}
        \space
        \UseTblrTemplate{conthead-text}{default}
        }
    \dim_compare:nNnTF{\box_wd:N \l__tblr_caption_box}>{\hsize}{
        \UseTblrAlign{capcont}
        \UseTblrIndent{capcont}
        \hbox_set:Nn \l__tblr_caption_left_box{
            \UseTblrTemplate{caption-tag}{default}
            \UseTblrTemplate{caption-sep}{default}
            }
        \hangindent=\box_wd:N \l__tblr_caption_left_box
        \hangafter=1
        \UseTblrHang{capcont}
        \leavevmode
        \hbox_unpack:N \l__tblr_caption_box
        \par
        }{
        \centering
        \makebox[\hsize][l]{\box_use:N \l__tblr_caption_box}
        \par
        }}
    }
  }
  
\SetTblrTemplate{caption}{normal}
\SetTblrTemplate{capcont}{normal}
\ExplSyntaxOff

\begin{document}

\begin{table}[h]
    \caption{This is a normal table caption using a table environment. If the table's caption is long enough, the formatting requires it to hang on the next line}
    \centering
\begin{tblr}{
    width=0.5\linewidth,
    colspec={XXX},
    hlines, vlines
    }
Head & Head & Head \\
Head & Data & Data \\
\end{tblr}
\end{table}

\begin{longtblr}[
    caption={This is a long table that uses "Redefined TblrTemplates" suggested by @samcarter\_is\_at\_topanswers.xyz. The table caption was hanging perfectly on the next line with no problems}
    ]{
    colspec={XXX},
    hlines, vlines,
    rowhead=1
    }
Head & Head & Head \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
\end{longtblr}

\begin{longtblr}[
    caption={The problem occurred when the width of the table didn't equal the text width. As you can see, the caption shrunk as the table width decreased}
    ]{
    colspec={*3{X[2cm]}},
    hlines, vlines,
    rowhead=1
    }
Head & Head & Head \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
Head & Data & Data \\ Head & Data & Data \\
\end{longtblr}


\end{document}

insira a descrição da imagem aqui

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