Two down arrows over specific separator lines of an array
6
I need to make a figure like the attached image, which contains multiple arrays, two down arrows over the specific separator lines of the first array and text above these two arrows. I could make the arrays in align environment but the problem is arrows and text above them. I used the code below to make the arrays as a figure:
begin{figure}[!ht]
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
caption{An example}
end{figure}
floats arrows arrays
asked Nov 22 '18 at 13:50
M. MojrianM. Mojrian
335
add a comment |
6
I need to make a figure like the attached image, which contains multiple arrays, two down arrows over the specific separator lines of the first array and text above these two arrows. I could make the arrays in align environment but the problem is arrows and text above them. I used the code below to make the arrays as a figure:
begin{figure}[!ht]
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
caption{An example}
end{figure}
floats arrows arrays
asked Nov 22 '18 at 13:50
M. MojrianM. Mojrian
335
add a comment |
6
6
6
I need to make a figure like the attached image, which contains multiple arrays, two down arrows over the specific separator lines of the first array and text above these two arrows. I could make the arrays in align environment but the problem is arrows and text above them. I used the code below to make the arrays as a figure:
begin{figure}[!ht]
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
caption{An example}
end{figure}
floats arrows arrays
asked Nov 22 '18 at 13:50
M. MojrianM. Mojrian
335
I need to make a figure like the attached image, which contains multiple arrays, two down arrows over the specific separator lines of the first array and text above these two arrows. I could make the arrays in align environment but the problem is arrows and text above them. I used the code below to make the arrays as a figure:
begin{figure}[!ht]
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
caption{An example}
end{figure}
floats arrows arrays
floats arrows arrays
asked Nov 22 '18 at 13:50
M. MojrianM. Mojrian
335
asked Nov 22 '18 at 13:50
M. MojrianM. Mojrian
335
edited Nov 23 '18 at 23:03
M. Mojrian
asked Nov 22 '18 at 13:50
M. MojrianM. Mojrian
335
asked Nov 22 '18 at 13:50
M. MojrianM. Mojrian
335
asked Nov 22 '18 at 13:50
M. MojrianM. Mojrian
335
335
add a comment |
add a comment |
3 Answers
3
active
oldest
votes
5
After the new tikzmark library, which contains the fabulous command tikzmarknode, was uploaded to CTAN and became part of the standard TeX installations, there is no longer a real need to translate existing tables or matrices to TikZ since now you can use tikzmarknode to do all the things that were harder to accomplish before. That is, you can keep what you have and just add the annotations with TikZ and with minimal effort.
documentclass{article}
usepackage{amsmath}
usepackage{tikz}
usetikzlibrary{tikzmark,calc}
begin{document}
begin{figure}[!ht]
vspace*{0.6cm}
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & tikzmarknode{a3}{alpha_3} & tikzmarknode{a4}{alpha_4} & alpha_5 & alpha_6 & alpha_7 & tikzmarknode{a8}{alpha_8} & tikzmarknode{a9}{alpha_9} \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
begin{tikzpicture}[overlay,remember picture]
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
draw[line width=1mm,latex-,red] ($(a8.north east)!0.5!(a9.north west)+(0,0.2)$) -- ++(0,0.6)node[black,above]{$P_2$};
end{tikzpicture}
caption{An example}
end{figure}
end{document}
To understand what's going on here, look e.g. at
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
Here +(0,0.2) determines how much the tip (i.e. lower end) of the arrow gets shifted upwards, and ++(0,0.6) determines the length of the arrow. If you increase 0.2, the whole arrow will move upwards, and if you increase/decrease 0.6, the arrow will get longer/shorter.
answered Nov 22 '18 at 16:56
marmotmarmot
97k4112213
tikzmarklibrary is indeed powerful, however transforming ``matrix` toarrayis not so big deal (except that drawing vertical lines require separate command) ;-). +1 for nice answer!
– Zarko
Nov 22 '18 at 18:26
@Zarko Well, you are very powerful with tables, so you know better than me that you can do things with tables which are very hard to reproduce with a TikZmatrix. Features that are hard to get with a TikZmatrixinclude aligning the decimal points and so on. In the present situation I agree that you can use a TikZmatrixin a very elegant way, but at the very moment in which the OP really makes use ofalign*it will be harder. So I guess everything will depend on what the OP ultimately wants to do, which we do not know.
– marmot
Nov 22 '18 at 18:35
i agree with you. the tools which you use are depend on task.
– Zarko
Nov 22 '18 at 19:13
@marmot Thanks for your nice and simple solution. But, is there any way to put a small vertical space between the arrows and the corresponding separator lines?
– M. Mojrian
Nov 23 '18 at 17:46
@M.Mojrian Sure. I moved them up a bit and added more explanation such that you can adjust them further, if needed.
– marmot
Nov 23 '18 at 17:53
add a comment |
5
since you include this two equations as figure, why not draw them? for example, draw them with tikz and use of the library matrix:
documentclass{article}
usepackage{tikz}
usetikzlibrary{arrows.meta, matrix, positioning}
begin{document}
begin{figure}[htb]
centering
begin{tikzpicture}[
node distance = 9mm and 1.5mm,
arr/.style = {draw=red, very thick, Trinagle-, shorten <=1mm},
mtrx/.style = {matrix of math nodes,
nodes={minimum width=2em},
left delimiter={[},
right delimiter={]},
inner ysep=1pt, inner xsep=-2pt}
]
matrix (m) [mtrx]
{
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
};
node[left=of m] {$vec{P}=$};
%
matrix (n) [mtrx, right=of n0]
{
alpha_1' & alpha_2' & alpha_3' & alpha_4' & alpha_5' & alpha_6' & alpha_7' & alpha_8' & alpha_9' \
beta_1' & beta_2' & beta_3' & beta_4' & beta_5' & beta_6' & beta_7' & beta_8' & beta_9' \
};
node[left=of n]{$vec{S}_1$};
%
foreach i in {1,...,8}
{
draw (m-1-i.north east) -- (m-2-i.south east);
draw (n-1-i.north east) -- (n-2-i.south east);
}
path[arr]
(m-1-3.north east) -- + (0,0.5) node[above] {$mathbf{P1}$};
path[arr]
(m-1-8.north east) -- + (0,0.5) node[above] {$mathbf{P2}$};
end{tikzpicture}
caption{An example of applied two-point quantum crossover}
label{fig:equation}
end{figure}
end{document}
answered Nov 22 '18 at 14:41
ZarkoZarko
123k865161
add a comment |
3
You can place the P_1 and P_2 markers using eso-pic's absolute positioning mechanism - placing it in the ForeGround of the current page (via AddToShipoutPictureFG*). zref's savepos module allows you to capture the x,y coordinates of a <label> (set using zsavepos{<label>}) which can be retrieved using zposx/zposy (both expandable).
documentclass{article}
usepackage{amsmath,zref-savepos,eso-pic}
begin{document}
begin{align*}
& \ % Just to leave an empty line
overrightarrow{P}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3zsavepos{P1L} & zsavepos{P1R}alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8zsavepos{P2L} & zsavepos{P2R}alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
AddToShipoutPictureFG*{%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P1L}sp+zposx{P1R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_1 \ downarrow}$}}%
}%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P2L}sp+zposx{P2R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_2 \ downarrow}$}}%
}%
}
end{document}
Above I place two markers around the array column divider for each of P_1 and P_2 (denoted with a Left and Right suffix) and position the labels to be at the horizontal centre of these markers.
An empty line within the align* is left at the top in order to avoid unnecessary interaction with content appearing above the environment.
Since the markers use TeX's label-ref-like system, any change in the location of the markers requires an additional compilation so reference can settle.
answered Nov 22 '18 at 18:57
WernerWerner
442k679761673
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
5
After the new tikzmark library, which contains the fabulous command tikzmarknode, was uploaded to CTAN and became part of the standard TeX installations, there is no longer a real need to translate existing tables or matrices to TikZ since now you can use tikzmarknode to do all the things that were harder to accomplish before. That is, you can keep what you have and just add the annotations with TikZ and with minimal effort.
documentclass{article}
usepackage{amsmath}
usepackage{tikz}
usetikzlibrary{tikzmark,calc}
begin{document}
begin{figure}[!ht]
vspace*{0.6cm}
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & tikzmarknode{a3}{alpha_3} & tikzmarknode{a4}{alpha_4} & alpha_5 & alpha_6 & alpha_7 & tikzmarknode{a8}{alpha_8} & tikzmarknode{a9}{alpha_9} \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
begin{tikzpicture}[overlay,remember picture]
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
draw[line width=1mm,latex-,red] ($(a8.north east)!0.5!(a9.north west)+(0,0.2)$) -- ++(0,0.6)node[black,above]{$P_2$};
end{tikzpicture}
caption{An example}
end{figure}
end{document}
To understand what's going on here, look e.g. at
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
Here +(0,0.2) determines how much the tip (i.e. lower end) of the arrow gets shifted upwards, and ++(0,0.6) determines the length of the arrow. If you increase 0.2, the whole arrow will move upwards, and if you increase/decrease 0.6, the arrow will get longer/shorter.
answered Nov 22 '18 at 16:56
marmotmarmot
97k4112213
tikzmarklibrary is indeed powerful, however transforming ``matrix` toarrayis not so big deal (except that drawing vertical lines require separate command) ;-). +1 for nice answer!
– Zarko
Nov 22 '18 at 18:26
@Zarko Well, you are very powerful with tables, so you know better than me that you can do things with tables which are very hard to reproduce with a TikZmatrix. Features that are hard to get with a TikZmatrixinclude aligning the decimal points and so on. In the present situation I agree that you can use a TikZmatrixin a very elegant way, but at the very moment in which the OP really makes use ofalign*it will be harder. So I guess everything will depend on what the OP ultimately wants to do, which we do not know.
– marmot
Nov 22 '18 at 18:35
i agree with you. the tools which you use are depend on task.
– Zarko
Nov 22 '18 at 19:13
@marmot Thanks for your nice and simple solution. But, is there any way to put a small vertical space between the arrows and the corresponding separator lines?
– M. Mojrian
Nov 23 '18 at 17:46
@M.Mojrian Sure. I moved them up a bit and added more explanation such that you can adjust them further, if needed.
– marmot
Nov 23 '18 at 17:53
add a comment |
5
After the new tikzmark library, which contains the fabulous command tikzmarknode, was uploaded to CTAN and became part of the standard TeX installations, there is no longer a real need to translate existing tables or matrices to TikZ since now you can use tikzmarknode to do all the things that were harder to accomplish before. That is, you can keep what you have and just add the annotations with TikZ and with minimal effort.
documentclass{article}
usepackage{amsmath}
usepackage{tikz}
usetikzlibrary{tikzmark,calc}
begin{document}
begin{figure}[!ht]
vspace*{0.6cm}
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & tikzmarknode{a3}{alpha_3} & tikzmarknode{a4}{alpha_4} & alpha_5 & alpha_6 & alpha_7 & tikzmarknode{a8}{alpha_8} & tikzmarknode{a9}{alpha_9} \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
begin{tikzpicture}[overlay,remember picture]
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
draw[line width=1mm,latex-,red] ($(a8.north east)!0.5!(a9.north west)+(0,0.2)$) -- ++(0,0.6)node[black,above]{$P_2$};
end{tikzpicture}
caption{An example}
end{figure}
end{document}
To understand what's going on here, look e.g. at
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
Here +(0,0.2) determines how much the tip (i.e. lower end) of the arrow gets shifted upwards, and ++(0,0.6) determines the length of the arrow. If you increase 0.2, the whole arrow will move upwards, and if you increase/decrease 0.6, the arrow will get longer/shorter.
answered Nov 22 '18 at 16:56
marmotmarmot
97k4112213
tikzmarklibrary is indeed powerful, however transforming ``matrix` toarrayis not so big deal (except that drawing vertical lines require separate command) ;-). +1 for nice answer!
– Zarko
Nov 22 '18 at 18:26
@Zarko Well, you are very powerful with tables, so you know better than me that you can do things with tables which are very hard to reproduce with a TikZmatrix. Features that are hard to get with a TikZmatrixinclude aligning the decimal points and so on. In the present situation I agree that you can use a TikZmatrixin a very elegant way, but at the very moment in which the OP really makes use ofalign*it will be harder. So I guess everything will depend on what the OP ultimately wants to do, which we do not know.
– marmot
Nov 22 '18 at 18:35
i agree with you. the tools which you use are depend on task.
– Zarko
Nov 22 '18 at 19:13
@marmot Thanks for your nice and simple solution. But, is there any way to put a small vertical space between the arrows and the corresponding separator lines?
– M. Mojrian
Nov 23 '18 at 17:46
@M.Mojrian Sure. I moved them up a bit and added more explanation such that you can adjust them further, if needed.
– marmot
Nov 23 '18 at 17:53
add a comment |
5
5
5
After the new tikzmark library, which contains the fabulous command tikzmarknode, was uploaded to CTAN and became part of the standard TeX installations, there is no longer a real need to translate existing tables or matrices to TikZ since now you can use tikzmarknode to do all the things that were harder to accomplish before. That is, you can keep what you have and just add the annotations with TikZ and with minimal effort.
documentclass{article}
usepackage{amsmath}
usepackage{tikz}
usetikzlibrary{tikzmark,calc}
begin{document}
begin{figure}[!ht]
vspace*{0.6cm}
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & tikzmarknode{a3}{alpha_3} & tikzmarknode{a4}{alpha_4} & alpha_5 & alpha_6 & alpha_7 & tikzmarknode{a8}{alpha_8} & tikzmarknode{a9}{alpha_9} \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
begin{tikzpicture}[overlay,remember picture]
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
draw[line width=1mm,latex-,red] ($(a8.north east)!0.5!(a9.north west)+(0,0.2)$) -- ++(0,0.6)node[black,above]{$P_2$};
end{tikzpicture}
caption{An example}
end{figure}
end{document}
To understand what's going on here, look e.g. at
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
Here +(0,0.2) determines how much the tip (i.e. lower end) of the arrow gets shifted upwards, and ++(0,0.6) determines the length of the arrow. If you increase 0.2, the whole arrow will move upwards, and if you increase/decrease 0.6, the arrow will get longer/shorter.
answered Nov 22 '18 at 16:56
marmotmarmot
97k4112213
After the new tikzmark library, which contains the fabulous command tikzmarknode, was uploaded to CTAN and became part of the standard TeX installations, there is no longer a real need to translate existing tables or matrices to TikZ since now you can use tikzmarknode to do all the things that were harder to accomplish before. That is, you can keep what you have and just add the annotations with TikZ and with minimal effort.
documentclass{article}
usepackage{amsmath}
usepackage{tikz}
usetikzlibrary{tikzmark,calc}
begin{document}
begin{figure}[!ht]
vspace*{0.6cm}
begin{align*}
overrightarrow{P}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & tikzmarknode{a3}{alpha_3} & tikzmarknode{a4}{alpha_4} & alpha_5 & alpha_6 & alpha_7 & tikzmarknode{a8}{alpha_8} & tikzmarknode{a9}{alpha_9} \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_{1}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_{2}
&left[
begin{array}{c|c|c|c|c|c|c|c|c}
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
begin{tikzpicture}[overlay,remember picture]
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
draw[line width=1mm,latex-,red] ($(a8.north east)!0.5!(a9.north west)+(0,0.2)$) -- ++(0,0.6)node[black,above]{$P_2$};
end{tikzpicture}
caption{An example}
end{figure}
end{document}
To understand what's going on here, look e.g. at
draw[line width=1mm,latex-,red] ($(a3.north east)!0.5!(a4.north west)+(0,0.2)$) -- ++(0,0.6) node[black,above]{$P_1$};
Here +(0,0.2) determines how much the tip (i.e. lower end) of the arrow gets shifted upwards, and ++(0,0.6) determines the length of the arrow. If you increase 0.2, the whole arrow will move upwards, and if you increase/decrease 0.6, the arrow will get longer/shorter.
answered Nov 22 '18 at 16:56
marmotmarmot
97k4112213
edited Nov 23 '18 at 17:57
answered Nov 22 '18 at 16:56
marmotmarmot
97k4112213
answered Nov 22 '18 at 16:56
marmotmarmot
97k4112213
answered Nov 22 '18 at 16:56
marmotmarmot
97k4112213
97k4112213
tikzmarklibrary is indeed powerful, however transforming ``matrix` toarrayis not so big deal (except that drawing vertical lines require separate command) ;-). +1 for nice answer!
– Zarko
Nov 22 '18 at 18:26
@Zarko Well, you are very powerful with tables, so you know better than me that you can do things with tables which are very hard to reproduce with a TikZmatrix. Features that are hard to get with a TikZmatrixinclude aligning the decimal points and so on. In the present situation I agree that you can use a TikZmatrixin a very elegant way, but at the very moment in which the OP really makes use ofalign*it will be harder. So I guess everything will depend on what the OP ultimately wants to do, which we do not know.
– marmot
Nov 22 '18 at 18:35
i agree with you. the tools which you use are depend on task.
– Zarko
Nov 22 '18 at 19:13
@marmot Thanks for your nice and simple solution. But, is there any way to put a small vertical space between the arrows and the corresponding separator lines?
– M. Mojrian
Nov 23 '18 at 17:46
@M.Mojrian Sure. I moved them up a bit and added more explanation such that you can adjust them further, if needed.
– marmot
Nov 23 '18 at 17:53
add a comment |
tikzmarklibrary is indeed powerful, however transforming ``matrix` toarrayis not so big deal (except that drawing vertical lines require separate command) ;-). +1 for nice answer!
– Zarko
Nov 22 '18 at 18:26
@Zarko Well, you are very powerful with tables, so you know better than me that you can do things with tables which are very hard to reproduce with a TikZmatrix. Features that are hard to get with a TikZmatrixinclude aligning the decimal points and so on. In the present situation I agree that you can use a TikZmatrixin a very elegant way, but at the very moment in which the OP really makes use ofalign*it will be harder. So I guess everything will depend on what the OP ultimately wants to do, which we do not know.
– marmot
Nov 22 '18 at 18:35
i agree with you. the tools which you use are depend on task.
– Zarko
Nov 22 '18 at 19:13
@marmot Thanks for your nice and simple solution. But, is there any way to put a small vertical space between the arrows and the corresponding separator lines?
– M. Mojrian
Nov 23 '18 at 17:46
@M.Mojrian Sure. I moved them up a bit and added more explanation such that you can adjust them further, if needed.
– marmot
Nov 23 '18 at 17:53
tikzmark library is indeed powerful, however transforming ``matrix` to array is not so big deal (except that drawing vertical lines require separate command) ;-). +1 for nice answer!– Zarko
Nov 22 '18 at 18:26
tikzmark library is indeed powerful, however transforming ``matrix` to array is not so big deal (except that drawing vertical lines require separate command) ;-). +1 for nice answer!– Zarko
Nov 22 '18 at 18:26
@Zarko Well, you are very powerful with tables, so you know better than me that you can do things with tables which are very hard to reproduce with a TikZ
matrix. Features that are hard to get with a TikZ matrix include aligning the decimal points and so on. In the present situation I agree that you can use a TikZ matrix in a very elegant way, but at the very moment in which the OP really makes use of align* it will be harder. So I guess everything will depend on what the OP ultimately wants to do, which we do not know.– marmot
Nov 22 '18 at 18:35
@Zarko Well, you are very powerful with tables, so you know better than me that you can do things with tables which are very hard to reproduce with a TikZ
matrix. Features that are hard to get with a TikZ matrix include aligning the decimal points and so on. In the present situation I agree that you can use a TikZ matrix in a very elegant way, but at the very moment in which the OP really makes use of align* it will be harder. So I guess everything will depend on what the OP ultimately wants to do, which we do not know.– marmot
Nov 22 '18 at 18:35
i agree with you. the tools which you use are depend on task.
– Zarko
Nov 22 '18 at 19:13
i agree with you. the tools which you use are depend on task.
– Zarko
Nov 22 '18 at 19:13
@marmot Thanks for your nice and simple solution. But, is there any way to put a small vertical space between the arrows and the corresponding separator lines?
– M. Mojrian
Nov 23 '18 at 17:46
@marmot Thanks for your nice and simple solution. But, is there any way to put a small vertical space between the arrows and the corresponding separator lines?
– M. Mojrian
Nov 23 '18 at 17:46
@M.Mojrian Sure. I moved them up a bit and added more explanation such that you can adjust them further, if needed.
– marmot
Nov 23 '18 at 17:53
@M.Mojrian Sure. I moved them up a bit and added more explanation such that you can adjust them further, if needed.
– marmot
Nov 23 '18 at 17:53
add a comment |
5
since you include this two equations as figure, why not draw them? for example, draw them with tikz and use of the library matrix:
documentclass{article}
usepackage{tikz}
usetikzlibrary{arrows.meta, matrix, positioning}
begin{document}
begin{figure}[htb]
centering
begin{tikzpicture}[
node distance = 9mm and 1.5mm,
arr/.style = {draw=red, very thick, Trinagle-, shorten <=1mm},
mtrx/.style = {matrix of math nodes,
nodes={minimum width=2em},
left delimiter={[},
right delimiter={]},
inner ysep=1pt, inner xsep=-2pt}
]
matrix (m) [mtrx]
{
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
};
node[left=of m] {$vec{P}=$};
%
matrix (n) [mtrx, right=of n0]
{
alpha_1' & alpha_2' & alpha_3' & alpha_4' & alpha_5' & alpha_6' & alpha_7' & alpha_8' & alpha_9' \
beta_1' & beta_2' & beta_3' & beta_4' & beta_5' & beta_6' & beta_7' & beta_8' & beta_9' \
};
node[left=of n]{$vec{S}_1$};
%
foreach i in {1,...,8}
{
draw (m-1-i.north east) -- (m-2-i.south east);
draw (n-1-i.north east) -- (n-2-i.south east);
}
path[arr]
(m-1-3.north east) -- + (0,0.5) node[above] {$mathbf{P1}$};
path[arr]
(m-1-8.north east) -- + (0,0.5) node[above] {$mathbf{P2}$};
end{tikzpicture}
caption{An example of applied two-point quantum crossover}
label{fig:equation}
end{figure}
end{document}
answered Nov 22 '18 at 14:41
ZarkoZarko
123k865161
add a comment |
5
since you include this two equations as figure, why not draw them? for example, draw them with tikz and use of the library matrix:
documentclass{article}
usepackage{tikz}
usetikzlibrary{arrows.meta, matrix, positioning}
begin{document}
begin{figure}[htb]
centering
begin{tikzpicture}[
node distance = 9mm and 1.5mm,
arr/.style = {draw=red, very thick, Trinagle-, shorten <=1mm},
mtrx/.style = {matrix of math nodes,
nodes={minimum width=2em},
left delimiter={[},
right delimiter={]},
inner ysep=1pt, inner xsep=-2pt}
]
matrix (m) [mtrx]
{
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
};
node[left=of m] {$vec{P}=$};
%
matrix (n) [mtrx, right=of n0]
{
alpha_1' & alpha_2' & alpha_3' & alpha_4' & alpha_5' & alpha_6' & alpha_7' & alpha_8' & alpha_9' \
beta_1' & beta_2' & beta_3' & beta_4' & beta_5' & beta_6' & beta_7' & beta_8' & beta_9' \
};
node[left=of n]{$vec{S}_1$};
%
foreach i in {1,...,8}
{
draw (m-1-i.north east) -- (m-2-i.south east);
draw (n-1-i.north east) -- (n-2-i.south east);
}
path[arr]
(m-1-3.north east) -- + (0,0.5) node[above] {$mathbf{P1}$};
path[arr]
(m-1-8.north east) -- + (0,0.5) node[above] {$mathbf{P2}$};
end{tikzpicture}
caption{An example of applied two-point quantum crossover}
label{fig:equation}
end{figure}
end{document}
answered Nov 22 '18 at 14:41
ZarkoZarko
123k865161
add a comment |
5
5
5
since you include this two equations as figure, why not draw them? for example, draw them with tikz and use of the library matrix:
documentclass{article}
usepackage{tikz}
usetikzlibrary{arrows.meta, matrix, positioning}
begin{document}
begin{figure}[htb]
centering
begin{tikzpicture}[
node distance = 9mm and 1.5mm,
arr/.style = {draw=red, very thick, Trinagle-, shorten <=1mm},
mtrx/.style = {matrix of math nodes,
nodes={minimum width=2em},
left delimiter={[},
right delimiter={]},
inner ysep=1pt, inner xsep=-2pt}
]
matrix (m) [mtrx]
{
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
};
node[left=of m] {$vec{P}=$};
%
matrix (n) [mtrx, right=of n0]
{
alpha_1' & alpha_2' & alpha_3' & alpha_4' & alpha_5' & alpha_6' & alpha_7' & alpha_8' & alpha_9' \
beta_1' & beta_2' & beta_3' & beta_4' & beta_5' & beta_6' & beta_7' & beta_8' & beta_9' \
};
node[left=of n]{$vec{S}_1$};
%
foreach i in {1,...,8}
{
draw (m-1-i.north east) -- (m-2-i.south east);
draw (n-1-i.north east) -- (n-2-i.south east);
}
path[arr]
(m-1-3.north east) -- + (0,0.5) node[above] {$mathbf{P1}$};
path[arr]
(m-1-8.north east) -- + (0,0.5) node[above] {$mathbf{P2}$};
end{tikzpicture}
caption{An example of applied two-point quantum crossover}
label{fig:equation}
end{figure}
end{document}
answered Nov 22 '18 at 14:41
ZarkoZarko
123k865161
since you include this two equations as figure, why not draw them? for example, draw them with tikz and use of the library matrix:
documentclass{article}
usepackage{tikz}
usetikzlibrary{arrows.meta, matrix, positioning}
begin{document}
begin{figure}[htb]
centering
begin{tikzpicture}[
node distance = 9mm and 1.5mm,
arr/.style = {draw=red, very thick, Trinagle-, shorten <=1mm},
mtrx/.style = {matrix of math nodes,
nodes={minimum width=2em},
left delimiter={[},
right delimiter={]},
inner ysep=1pt, inner xsep=-2pt}
]
matrix (m) [mtrx]
{
alpha_1 & alpha_2 & alpha_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
};
node[left=of m] {$vec{P}=$};
%
matrix (n) [mtrx, right=of n0]
{
alpha_1' & alpha_2' & alpha_3' & alpha_4' & alpha_5' & alpha_6' & alpha_7' & alpha_8' & alpha_9' \
beta_1' & beta_2' & beta_3' & beta_4' & beta_5' & beta_6' & beta_7' & beta_8' & beta_9' \
};
node[left=of n]{$vec{S}_1$};
%
foreach i in {1,...,8}
{
draw (m-1-i.north east) -- (m-2-i.south east);
draw (n-1-i.north east) -- (n-2-i.south east);
}
path[arr]
(m-1-3.north east) -- + (0,0.5) node[above] {$mathbf{P1}$};
path[arr]
(m-1-8.north east) -- + (0,0.5) node[above] {$mathbf{P2}$};
end{tikzpicture}
caption{An example of applied two-point quantum crossover}
label{fig:equation}
end{figure}
end{document}
answered Nov 22 '18 at 14:41
ZarkoZarko
123k865161
edited Nov 22 '18 at 18:16
answered Nov 22 '18 at 14:41
ZarkoZarko
123k865161
answered Nov 22 '18 at 14:41
ZarkoZarko
123k865161
answered Nov 22 '18 at 14:41
ZarkoZarko
123k865161
123k865161
add a comment |
add a comment |
3
You can place the P_1 and P_2 markers using eso-pic's absolute positioning mechanism - placing it in the ForeGround of the current page (via AddToShipoutPictureFG*). zref's savepos module allows you to capture the x,y coordinates of a <label> (set using zsavepos{<label>}) which can be retrieved using zposx/zposy (both expandable).
documentclass{article}
usepackage{amsmath,zref-savepos,eso-pic}
begin{document}
begin{align*}
& \ % Just to leave an empty line
overrightarrow{P}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3zsavepos{P1L} & zsavepos{P1R}alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8zsavepos{P2L} & zsavepos{P2R}alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
AddToShipoutPictureFG*{%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P1L}sp+zposx{P1R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_1 \ downarrow}$}}%
}%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P2L}sp+zposx{P2R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_2 \ downarrow}$}}%
}%
}
end{document}
Above I place two markers around the array column divider for each of P_1 and P_2 (denoted with a Left and Right suffix) and position the labels to be at the horizontal centre of these markers.
An empty line within the align* is left at the top in order to avoid unnecessary interaction with content appearing above the environment.
Since the markers use TeX's label-ref-like system, any change in the location of the markers requires an additional compilation so reference can settle.
answered Nov 22 '18 at 18:57
WernerWerner
442k679761673
add a comment |
3
You can place the P_1 and P_2 markers using eso-pic's absolute positioning mechanism - placing it in the ForeGround of the current page (via AddToShipoutPictureFG*). zref's savepos module allows you to capture the x,y coordinates of a <label> (set using zsavepos{<label>}) which can be retrieved using zposx/zposy (both expandable).
documentclass{article}
usepackage{amsmath,zref-savepos,eso-pic}
begin{document}
begin{align*}
& \ % Just to leave an empty line
overrightarrow{P}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3zsavepos{P1L} & zsavepos{P1R}alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8zsavepos{P2L} & zsavepos{P2R}alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
AddToShipoutPictureFG*{%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P1L}sp+zposx{P1R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_1 \ downarrow}$}}%
}%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P2L}sp+zposx{P2R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_2 \ downarrow}$}}%
}%
}
end{document}
Above I place two markers around the array column divider for each of P_1 and P_2 (denoted with a Left and Right suffix) and position the labels to be at the horizontal centre of these markers.
An empty line within the align* is left at the top in order to avoid unnecessary interaction with content appearing above the environment.
Since the markers use TeX's label-ref-like system, any change in the location of the markers requires an additional compilation so reference can settle.
answered Nov 22 '18 at 18:57
WernerWerner
442k679761673
add a comment |
3
3
3
You can place the P_1 and P_2 markers using eso-pic's absolute positioning mechanism - placing it in the ForeGround of the current page (via AddToShipoutPictureFG*). zref's savepos module allows you to capture the x,y coordinates of a <label> (set using zsavepos{<label>}) which can be retrieved using zposx/zposy (both expandable).
documentclass{article}
usepackage{amsmath,zref-savepos,eso-pic}
begin{document}
begin{align*}
& \ % Just to leave an empty line
overrightarrow{P}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3zsavepos{P1L} & zsavepos{P1R}alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8zsavepos{P2L} & zsavepos{P2R}alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
AddToShipoutPictureFG*{%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P1L}sp+zposx{P1R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_1 \ downarrow}$}}%
}%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P2L}sp+zposx{P2R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_2 \ downarrow}$}}%
}%
}
end{document}
Above I place two markers around the array column divider for each of P_1 and P_2 (denoted with a Left and Right suffix) and position the labels to be at the horizontal centre of these markers.
An empty line within the align* is left at the top in order to avoid unnecessary interaction with content appearing above the environment.
Since the markers use TeX's label-ref-like system, any change in the location of the markers requires an additional compilation so reference can settle.
answered Nov 22 '18 at 18:57
WernerWerner
442k679761673
You can place the P_1 and P_2 markers using eso-pic's absolute positioning mechanism - placing it in the ForeGround of the current page (via AddToShipoutPictureFG*). zref's savepos module allows you to capture the x,y coordinates of a <label> (set using zsavepos{<label>}) which can be retrieved using zposx/zposy (both expandable).
documentclass{article}
usepackage{amsmath,zref-savepos,eso-pic}
begin{document}
begin{align*}
& \ % Just to leave an empty line
overrightarrow{P}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3zsavepos{P1L} & zsavepos{P1R}alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8zsavepos{P2L} & zsavepos{P2R}alpha_9 \
beta_1 & beta_2 & beta_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta_9 \
end{array}
right] \
overrightarrow{P}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta^prime_9 \
end{array}
right] \
\
overrightarrow{S}_1
& left[
begin{array}{ *{8}{c|} c }
alpha_1 & alpha_2 & alpha_3 & alpha^prime_4 & alpha^prime_5 & alpha^prime_6 & alpha^prime_7 & alpha^prime_8 & alpha_9 \
beta_1 & beta_2 & beta_3 & beta^prime_4 & beta^prime_5 & beta^prime_6 & beta^prime_7 & beta^prime_8 & beta_9 \
end{array}
right] \
overrightarrow{S}_2
& left[
begin{array}{ *{8}{c|} c }
alpha^prime_1 & alpha^prime_2 & alpha^prime_3 & alpha_4 & alpha_5 & alpha_6 & alpha_7 & alpha_8 & alpha^prime_9 \
beta^prime_1 & beta^prime_2 & beta^prime_3 & beta_4 & beta_5 & beta_6 & beta_7 & beta_8 & beta^prime_9 \
end{array}
right]
end{align*}
AddToShipoutPictureFG*{%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P1L}sp+zposx{P1R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_1 \ downarrow}$}}%
}%
AtPageLowerLeft{%
hspace{0.5dimexprzposx{P2L}sp+zposx{P2R}sprelax}%
raisebox{dimexprzposy{P1L}sp+1.5baselineskip}{makebox[0pt]{$substack{P_2 \ downarrow}$}}%
}%
}
end{document}
Above I place two markers around the array column divider for each of P_1 and P_2 (denoted with a Left and Right suffix) and position the labels to be at the horizontal centre of these markers.
An empty line within the align* is left at the top in order to avoid unnecessary interaction with content appearing above the environment.
Since the markers use TeX's label-ref-like system, any change in the location of the markers requires an additional compilation so reference can settle.
answered Nov 22 '18 at 18:57
WernerWerner
442k679761673
answered Nov 22 '18 at 18:57
WernerWerner
442k679761673
answered Nov 22 '18 at 18:57
WernerWerner
442k679761673
answered Nov 22 '18 at 18:57
WernerWerner
442k679761673
442k679761673
add a comment |
add a comment |
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