> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/overleaf-learn-latex-pt/perguntas-e-respostas/25-how-do-i-change-column-or-row-separation-in-latex-tables.md).

# Como altero a separação entre colunas ou linhas em tabelas LaTeX?

Uma opção é usar os comandos `\setlength` e `\arraystretch` para alterar o espaçamento horizontal (separação das colunas) e o espaçamento vertical (separação das linhas), respetivamente; por exemplo:

```latex
\setlength{\tabcolsep}{20pt}
\renewcommand{\arraystretch}{1.5}
```

O exemplo seguinte, que pode ser aberto diretamente no Overleaf, demonstra o uso de `\setlength` e `\arraystretch` espaçamentos.

```latex
\documentclass{article}
\begin{document}

\section*{Tabela com espaçamento predefinido}

% Uma tabela com espaçamento predefinido entre linhas e colunas
\begin{tabular}{ l c c }
Primeira linha & 6 & 5 \\
Segunda linha & 4 & 10\\
Terceira linha & 20 & 30\\
Quarta linha & 100 & 30\\
\end{tabular}

\section*{Tabela com espaçamento ajustado}

% Uma tabela com espaçamento ajustado entre linhas e colunas.

% \setlength define o espaçamento horizontal (das colunas)
% \arraystretch define o espaçamento vertical (das linhas)

\begingroup

\setlength{\tabcolsep}{10pt} % Valor predefinido: 6pt
\renewcommand{\arraystretch}{1.5} % Valor predefinido: 1
\begin{tabular}{ l c c }
Primeira linha & 6 & 5 \\
Segunda linha & 4 & 10\\
Terceira linha & 20 & 30\\
Quarta linha & 100 & 30\\
\end{tabular}

\endgroup
% O par \begingroup ... \endgroup garante que os valores do espaçamento
% dos parâmetros afetam apenas esta tabela em particular, e não quaisquer
% subsequentes no documento.
\end{document}
```

[Abra este exemplo no Overleaf](https://www.overleaf.com/docs?engine=pdflatex\&snip_name=LaTeX+Table+spacing+example\&snip=%5Cdocumentclass%7Barticle%7D%0A%5Cbegin%7Bdocument%7D%0A%0A%5Csection%2A%7BTable+with+default+spacing%7D%0A%0A%25+A+table+with+default+row+and+column+spacing%0A%5Cbegin%7Btabular%7D%7B+l+c+c+%7D%0AFirst+Row+%26+6+%26+5+%5C%5C%0ASecond+Row+%26+4+%26+10%5C%5C%0AThird+Row+%26+20+%26+30%5C%5C%0AFourth+Row+%26+100+%26+30%5C%5C%0A%5Cend%7Btabular%7D%0A%0A%5Csection%2A%7BTable+with+adjusted+spacing%7D%0A%0A%25+A+table+with+adjusted+row+and+column+spacing.%0A%0A%25+%5Csetlength+sets+the+horizontal+%28column%29+spacing%0A%25+%5Carraystretch+sets+the+vertical+%28row%29+spacing%0A%0A%5Cbegingroup%0A%0A%5Csetlength%7B%5Ctabcolsep%7D%7B10pt%7D+%25+Default+value%3A+6pt%0A%5Crenewcommand%7B%5Carraystretch%7D%7B1.5%7D+%25+Default+value%3A+1%0A%5Cbegin%7Btabular%7D%7B+l+c+c+%7D%0AFirst+Row+%26+6+%26+5+%5C%5C%0ASecond+Row+%26+4+%26+10%5C%5C%0AThird+Row+%26+20+%26+30%5C%5C%0AFourth+Row+%26+100+%26+30%5C%5C%0A%5Cend%7Btabular%7D%0A%0A%5Cendgroup%0A%25+The+%5Cbegingroup+...+%5Cendgroup+pair+ensures+values+of+spacing+%0A%25+parameters+only+affect+this+particular+table%2C+and+not+any%0A%25+subsequent+ones+in+the+document.%0A%5Cend%7Bdocument%7D)

Este exemplo produz a seguinte saída:

![Exemplo que demonstra a alteração do espaçamento de tabelas no LaTeX](/files/e759df960f3a264702fcf1b8fc32a38e81dac75a)


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