diagbox

diagbox

Diagonally divided table cells for labelling both a row and a column header at once.

Example

% Adapted from https://tex.stackexchange.com/a/468994/9075
\begin{figure}
  \caption{Table with diagonal line}
  \label{tab:diag}
  \begin{center}
    \begin{tabular}{|l|c|c|}
      \hline
      \diagbox{Row}{Column} & A & B \\
      \hline
      1                     & x & y \\
      \hline
    \end{tabular}
  \end{center}
\end{figure}

Preamble

% Diagonal lines in a table - http://tex.stackexchange.com/questions/17745/diagonal-lines-in-table-cell
% Slashbox is not available in texlive (due to licensing) and also gives bad results. Thus, we use diagbox
\usepackage{diagbox}