TeX - LaTeX Asked on May 1, 2021
I’ve looked at a few answers about aligning the contents of table cells vertically. In the MWE I provide, there are 4 tables within the columns of another table. The tables are of different sizes and I’d like them all aligned along the bottom of their cell.
So the table in the first column should be aligned to the bottom of the outer table.
documentclass{article}
usepackage{tikz}
newcommand{tikzmark}[2][-3pt]{tikz[remember picture, overlay, baseline=-0.5ex]node[#1](#2){};}
tikzset{brace/.style={decorate, decoration={brace}},
brace mirrored/.style={decorate, decoration={brace,mirror}},
}
newcounter{brace}
setcounter{brace}{0}
newcommand{drawbrace}[3][brace]{%
refstepcounter{brace}
tikz[remember picture, overlay]draw[#1] (#2.center)--(#3.center)node[pos=0.5, name=brace-thebrace]{};
}
newcounter{arrow}
setcounter{arrow}{0}
newcommand{drawcurvedarrow}[3][]{%
refstepcounter{arrow}
tikz[remember picture, overlay]draw (#2.center)edge[#1]node[coordinate,pos=0.5, name=arrow-thearrow]{}(#3.center);
}
newcommand{annote}[3][]{%
tikz[remember picture, overlay]node[#1] at (#2) {#3};
}
begin{document}
begin{table}
centering
begin{tabular}{|c|c|c|c|}
hline
begin{tabular}{ | l |}
$3 times fact(2)$tikzmark[xshift=0.62em]{d} hline
$4 times fact(3)$tikzmark[xshift=0.6em]{f} hline
end{tabular}
&
begin{tabular}{ | l |}
$2 times fact(1)$tikzmark[xshift=0.62em]{1} hline
$3 times fact(2)$tikzmark[xshift=0.6em]{2} hline
$4 times fact(3)$ hline
end{tabular}
&
begin{tabular}{ | l |}
$1 times fact(0)$tikzmark[xshift=0.62em]{3} hline
$2 times fact(1)$tikzmark[xshift=0.62em]{4} hline
$3 times fact(2)$ hline
$4 times fact(3)$ hline
end{tabular}
&
begin{tabular}{ | l |}
$fact(0) = 1$tikzmark[xshift=0.62em]{5} hline
$1 times fact(0)$tikzmark[xshift=0.7em]{6} hline
$2 times fact(1)$ hline
$3 times fact(2)$ hline
$4 times fact(3)$ hline
end{tabular} hline
end{tabular}
end{table}
drawcurvedarrow[bend right=50,-stealth]{f}{d}
drawcurvedarrow[bend right=50,-stealth]{2}{1}
drawcurvedarrow[bend right=50,-stealth]{4}{3}
drawcurvedarrow[bend right=50,-stealth]{6}{5}
end{document}
Just use the [b]
option for each tabular. I took the opportunity to put each fact
in text mode, for a nicer layout:
documentclass{article}
usepackage{amsmath}
usepackage{tikz}
newcommand{tikzmark}[2][-3pt]{tikz[remember picture, overlay, baseline=-0.5ex]node[#1](#2){};}
tikzset{brace/.style={decorate, decoration={brace}},
brace mirrored/.style={decorate, decoration={brace,mirror}},
}
newcounter{brace}
setcounter{brace}{0}
newcommand{drawbrace}[3][brace]{%
refstepcounter{brace}
tikz[remember picture, overlay]draw[#1] (#2.center)--(#3.center)node[pos=0.5, name=brace-thebrace]{};
}
newcounter{arrow}
setcounter{arrow}{0}
newcommand{drawcurvedarrow}[3][]{%
refstepcounter{arrow}
tikz[remember picture, overlay]draw (#2.center)edge[#1]node[coordinate,pos=0.5, name=arrow-thearrow]{}(#3.center);
}
newcommand{annote}[3][]{%
tikz[remember picture, overlay]node[#1] at (#2) {#3};
}
begin{document}
begin{table}
centering
begin{tabular}{|c|c|c|c|}
hline
begin{tabular}[b]{ | l |}
$3 times text{fact}(2)$tikzmark[xshift=0.62em]{d} hline
$4 times text{fact}(3)$tikzmark[xshift=0.6em]{f} hline
end{tabular}
&
begin{tabular}[b]{ | l |}
$2 times text{fact}(1)$tikzmark[xshift=0.62em]{1} hline
$3 times text{fact}(2)$tikzmark[xshift=0.6em]{2} hline
$4 times text{fact}(3)$ hline
end{tabular}
&
begin{tabular}[b]{ | l |}
$1 times text{fact}(0)$tikzmark[xshift=0.62em]{3} hline
$2 times text{fact}(1)$tikzmark[xshift=0.62em]{4} hline
$3 times text{fact}(2)$ hline
$4 times text{fact}(3)$ hline
end{tabular}
&
begin{tabular}[b]{ | l |}
$text{fact}(0) = 1$tikzmark[xshift=0.62em]{5} hline
$1 times text{fact}(0)$tikzmark[xshift=0.7em]{6} hline
$2 times text{fact}(1)$ hline
$3 times text{fact}(2)$ hline
$4 times text{fact}(3)$ hline
end{tabular} hline
end{tabular}
end{table}
drawcurvedarrow[bend right=50,-stealth]{f}{d}
drawcurvedarrow[bend right=50,-stealth]{2}{1}
drawcurvedarrow[bend right=50,-stealth]{4}{3}
drawcurvedarrow[bend right=50,-stealth]{6}{5}
end{document}
Correct answer by Bernard on May 1, 2021
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