> 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/da/sporgsmal-og-svar/25-how-do-i-change-column-or-row-separation-in-latex-tables.md).

# Hvordan ændrer jeg kolonne- eller rækkemellemrum i LaTeX-tabeller?

En mulighed er at bruge kommandoerne `\setlength` og `\arraystretch` for henholdsvis at ændre den vandrette afstand (kolonneafstand) og den lodrette afstand (rækkeafstand); for eksempel:

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

Det følgende eksempel, som kan åbnes direkte i Overleaf, demonstrerer brugen af `\setlength` og `\arraystretch` afstande.

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

\section*{Tabel med standardafstand}

% En tabel med standard række- og kolonneafstand
\begin{tabular}{ l c c }
Første række & 6 & 5 \\
Anden række & 4 & 10\\
Tredje række & 20 & 30\\
Fjerde række & 100 & 30\\
\end{tabular}

\section*{Tabel med justeret afstand}

% En tabel med justeret række- og kolonneafstand.

% \setlength sætter den vandrette (kolonne-)afstand
% \arraystretch sætter den lodrette (række-)afstand

\begingroup

\setlength{\tabcolsep}{10pt} % Standardværdi: 6pt
\renewcommand{\arraystretch}{1.5} % Standardværdi: 1
\begin{tabular}{ l c c }
Første række & 6 & 5 \\
Anden række & 4 & 10\\
Tredje række & 20 & 30\\
Fjerde række & 100 & 30\\
\end{tabular}

\endgroup
% Parret \begingroup ... \endgroup sikrer, at værdierne for afstands
% parametre kun påvirker denne specifikke tabel, og ikke nogen
% efterfølgende i dokumentet.
\end{document}
```

[Åbn dette eksempel i 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)

Dette eksempel giver følgende output:

![Eksempel, der demonstrerer ændring af tabelafstand i LaTeX](/files/c54ba757459405abd99046702b2dca860fc5536c)


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