Beamer - error when uncovering tikz matrix












2















I am trying to uncover a tikz matrix using the code below. But it is throwing an "undefined controlled sequence" error. Does anybody know how I can fix this?



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}









share|improve this question























  • maybe the overlay-beamer-styles tikz library could help

    – samcarter
    10 hours ago
















2















I am trying to uncover a tikz matrix using the code below. But it is throwing an "undefined controlled sequence" error. Does anybody know how I can fix this?



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}









share|improve this question























  • maybe the overlay-beamer-styles tikz library could help

    – samcarter
    10 hours ago














2












2








2








I am trying to uncover a tikz matrix using the code below. But it is throwing an "undefined controlled sequence" error. Does anybody know how I can fix this?



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}









share|improve this question














I am trying to uncover a tikz matrix using the code below. But it is throwing an "undefined controlled sequence" error. Does anybody know how I can fix this?



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}






tikz-pgf beamer errors overlays tikz-matrix






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 10 hours ago









HenryHenry

856




856













  • maybe the overlay-beamer-styles tikz library could help

    – samcarter
    10 hours ago



















  • maybe the overlay-beamer-styles tikz library could help

    – samcarter
    10 hours ago

















maybe the overlay-beamer-styles tikz library could help

– samcarter
10 hours ago





maybe the overlay-beamer-styles tikz library could help

– samcarter
10 hours ago










1 Answer
1






active

oldest

votes


















2














Like this? beamer-overlay-styles allows you to uncover any element of a tikzpicture, including matrices.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
matrix (mat) [matrix of nodes,visible on=<2->]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};

end{tikzpicture}
end{frame}

end{document}


enter image description here



Another possibility is to use ampersand replacement.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes,ampersand replacement=&]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}


If you add matrix delimiters, you may be interested in this answer.






share|improve this answer


























  • Thanks - out of interest, do you know why my method didn't work?

    – Henry
    10 hours ago











  • @Henry No, not really to the extent that I can provide a very good explanation. P.S. If you add delimiters, please look at tex.stackexchange.com/a/450851/121799 (the corresponding question has alternative workarounds).

    – marmot
    10 hours ago












Your Answer








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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









2














Like this? beamer-overlay-styles allows you to uncover any element of a tikzpicture, including matrices.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
matrix (mat) [matrix of nodes,visible on=<2->]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};

end{tikzpicture}
end{frame}

end{document}


enter image description here



Another possibility is to use ampersand replacement.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes,ampersand replacement=&]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}


If you add matrix delimiters, you may be interested in this answer.






share|improve this answer


























  • Thanks - out of interest, do you know why my method didn't work?

    – Henry
    10 hours ago











  • @Henry No, not really to the extent that I can provide a very good explanation. P.S. If you add delimiters, please look at tex.stackexchange.com/a/450851/121799 (the corresponding question has alternative workarounds).

    – marmot
    10 hours ago
















2














Like this? beamer-overlay-styles allows you to uncover any element of a tikzpicture, including matrices.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
matrix (mat) [matrix of nodes,visible on=<2->]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};

end{tikzpicture}
end{frame}

end{document}


enter image description here



Another possibility is to use ampersand replacement.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes,ampersand replacement=&]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}


If you add matrix delimiters, you may be interested in this answer.






share|improve this answer


























  • Thanks - out of interest, do you know why my method didn't work?

    – Henry
    10 hours ago











  • @Henry No, not really to the extent that I can provide a very good explanation. P.S. If you add delimiters, please look at tex.stackexchange.com/a/450851/121799 (the corresponding question has alternative workarounds).

    – marmot
    10 hours ago














2












2








2







Like this? beamer-overlay-styles allows you to uncover any element of a tikzpicture, including matrices.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
matrix (mat) [matrix of nodes,visible on=<2->]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};

end{tikzpicture}
end{frame}

end{document}


enter image description here



Another possibility is to use ampersand replacement.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes,ampersand replacement=&]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}


If you add matrix delimiters, you may be interested in this answer.






share|improve this answer















Like this? beamer-overlay-styles allows you to uncover any element of a tikzpicture, including matrices.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
matrix (mat) [matrix of nodes,visible on=<2->]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};

end{tikzpicture}
end{frame}

end{document}


enter image description here



Another possibility is to use ampersand replacement.



documentclass{beamer}
usepackage{tikz}
usetikzlibrary{matrix,overlay-beamer-styles}

begin{document}

begin{frame}[fragile]
begin{tikzpicture}
uncover<2->{
matrix (mat) [matrix of nodes,ampersand replacement=&]
{
8 & 1 & 6 \
3 & 5 & 7 \
4 & 9 & 2 \
};
}
end{tikzpicture}
end{frame}

end{document}


If you add matrix delimiters, you may be interested in this answer.







share|improve this answer














share|improve this answer



share|improve this answer








edited 10 hours ago

























answered 10 hours ago









marmotmarmot

115k5145276




115k5145276













  • Thanks - out of interest, do you know why my method didn't work?

    – Henry
    10 hours ago











  • @Henry No, not really to the extent that I can provide a very good explanation. P.S. If you add delimiters, please look at tex.stackexchange.com/a/450851/121799 (the corresponding question has alternative workarounds).

    – marmot
    10 hours ago



















  • Thanks - out of interest, do you know why my method didn't work?

    – Henry
    10 hours ago











  • @Henry No, not really to the extent that I can provide a very good explanation. P.S. If you add delimiters, please look at tex.stackexchange.com/a/450851/121799 (the corresponding question has alternative workarounds).

    – marmot
    10 hours ago

















Thanks - out of interest, do you know why my method didn't work?

– Henry
10 hours ago





Thanks - out of interest, do you know why my method didn't work?

– Henry
10 hours ago













@Henry No, not really to the extent that I can provide a very good explanation. P.S. If you add delimiters, please look at tex.stackexchange.com/a/450851/121799 (the corresponding question has alternative workarounds).

– marmot
10 hours ago





@Henry No, not really to the extent that I can provide a very good explanation. P.S. If you add delimiters, please look at tex.stackexchange.com/a/450851/121799 (the corresponding question has alternative workarounds).

– marmot
10 hours ago


















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