> 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/it/domande-e-risposte/25-how-do-i-change-column-or-row-separation-in-latex-tables.md).

# Come modifico la separazione tra colonne o righe nelle tabelle LaTeX?

Un'opzione è usare i comandi `\setlength` e `\arraystretch` per modificare rispettivamente la spaziatura orizzontale (separazione delle colonne) e la spaziatura verticale (separazione delle righe); ad esempio:

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

L'esempio seguente, che può essere aperto direttamente in Overleaf, mostra l'uso di `\setlength` e `\arraystretch` spaziature.

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

\section*{Tabella con spaziatura predefinita}

% Una tabella con spaziatura predefinita tra righe e colonne
\begin{tabular}{ l c c }
Prima riga & 6 & 5 \\
Seconda riga & 4 & 10\\
Terza riga & 20 & 30\\
Quarta riga & 100 & 30\\
\end{tabular}

\section*{Tabella con spaziatura modificata}

% Una tabella con spaziatura modificata tra righe e colonne.

% \setlength imposta la spaziatura orizzontale (tra le colonne)
% \arraystretch imposta la spaziatura verticale (tra le righe)

\begingroup

\setlength{\tabcolsep}{10pt} % Valore predefinito: 6pt
\renewcommand{\arraystretch}{1.5} % Valore predefinito: 1
\begin{tabular}{ l c c }
Prima riga & 6 & 5 \\
Seconda riga & 4 & 10\\
Terza riga & 20 & 30\\
Quarta riga & 100 & 30\\
\end{tabular}

\endgroup
% La coppia \begingroup ... \endgroup assicura che i valori della spaziatura
% dei parametri influenzino solo questa tabella particolare, e non
% quelle successive nel documento.
\end{document}
```

[Apri questo esempio in 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)

Questo esempio produce il seguente output:

![Esempio che dimostra la modifica della spaziatura delle tabelle in LaTeX](/files/3164fd859b55dd9f6f2fb2c3e1dd366b9cec96f3)


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