Why does not beamer cover math contents in `align` when setting covered content to `transparent`?

When using setbeamercovered{invisible} the math contents in align are invisible and shown only as specified in the overlay specifications. However, when using setbeamercovered{transparent=<percentage>}, beamer will show all align contents that are supposed to be covered.

In the MWE, all the contents adjacent to the transparent one should also stay transparent, but it is not clear for me why this is not the case.

enter image description here

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A uncover<+->{&= B \}

            uncover<+->{A &= C \}

            uncover<+->{A &= D \}

            uncover<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

Log file for the run

edited Mar 16 at 1:11

asked Mar 13 at 0:47

Al-Motasem Aldaoudeyeh

1,792414

2

I cannot reproduce the issue on my TeXLive 2018 distribution when I compile the code with pdfplatex and view the pdf with either acroread or preview. What compiler and viewer are you using?

– marmot
Mar 13 at 7:02

I use MiKTeX with XeLaTeX. Here is a link of the MWE in Overleaf overleaf.com/7395593956fytspkbhhqnm It does not seem that the issue is reproduced with Overleaf either. It seems that it is about TeXStudio or MiKTeX

– Al-Motasem Aldaoudeyeh
Mar 13 at 7:35

1

@Al-MotasemAldaoudeyeh Texstudio is just an editor and unrelated to the problem. Which version of beamer do you have? You find this information in the .log file. With v3.55 I cannot reproduce the problem.

– samcarter
Mar 13 at 9:22

The log file says the following about beamer version: Document Class: beamer 2018/12/02 v3.55

– Al-Motasem Aldaoudeyeh
Mar 13 at 9:26

@Al-MotasemAldaoudeyeh Can you add the complete .log file?

– samcarter
Mar 16 at 0:50

|
show 3 more comments

In the MWE, all the contents adjacent to the transparent one should also stay transparent, but it is not clear for me why this is not the case.

enter image description here

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A uncover<+->{&= B \}

            uncover<+->{A &= C \}

            uncover<+->{A &= D \}

            uncover<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

Log file for the run

edited Mar 16 at 1:11

asked Mar 13 at 0:47

Al-Motasem Aldaoudeyeh

1,792414

2

I cannot reproduce the issue on my TeXLive 2018 distribution when I compile the code with pdfplatex and view the pdf with either acroread or preview. What compiler and viewer are you using?

– marmot
Mar 13 at 7:02

I use MiKTeX with XeLaTeX. Here is a link of the MWE in Overleaf overleaf.com/7395593956fytspkbhhqnm It does not seem that the issue is reproduced with Overleaf either. It seems that it is about TeXStudio or MiKTeX

– Al-Motasem Aldaoudeyeh
Mar 13 at 7:35

1

@Al-MotasemAldaoudeyeh Texstudio is just an editor and unrelated to the problem. Which version of beamer do you have? You find this information in the .log file. With v3.55 I cannot reproduce the problem.

– samcarter
Mar 13 at 9:22

The log file says the following about beamer version: Document Class: beamer 2018/12/02 v3.55

– Al-Motasem Aldaoudeyeh
Mar 13 at 9:26

@Al-MotasemAldaoudeyeh Can you add the complete .log file?

– samcarter
Mar 16 at 0:50

|
show 3 more comments

In the MWE, all the contents adjacent to the transparent one should also stay transparent, but it is not clear for me why this is not the case.

enter image description here

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A uncover<+->{&= B \}

            uncover<+->{A &= C \}

            uncover<+->{A &= D \}

            uncover<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

Log file for the run

edited Mar 16 at 1:11

asked Mar 13 at 0:47

Al-Motasem Aldaoudeyeh

1,792414

In the MWE, all the contents adjacent to the transparent one should also stay transparent, but it is not clear for me why this is not the case.

enter image description here

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A uncover<+->{&= B \}

            uncover<+->{A &= C \}

            uncover<+->{A &= D \}

            uncover<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

Log file for the run

beamer align transparency

edited Mar 16 at 1:11

asked Mar 13 at 0:47

Al-Motasem Aldaoudeyeh

1,792414

edited Mar 16 at 1:11

asked Mar 13 at 0:47

Al-Motasem Aldaoudeyeh

1,792414

edited Mar 16 at 1:11

asked Mar 13 at 0:47

Al-Motasem Aldaoudeyeh

1,792414

asked Mar 13 at 0:47

Al-Motasem Aldaoudeyeh

1,792414

asked Mar 13 at 0:47

Al-Motasem Aldaoudeyeh

1,792414

2

I cannot reproduce the issue on my TeXLive 2018 distribution when I compile the code with pdfplatex and view the pdf with either acroread or preview. What compiler and viewer are you using?

– marmot
Mar 13 at 7:02

I use MiKTeX with XeLaTeX. Here is a link of the MWE in Overleaf overleaf.com/7395593956fytspkbhhqnm It does not seem that the issue is reproduced with Overleaf either. It seems that it is about TeXStudio or MiKTeX

– Al-Motasem Aldaoudeyeh
Mar 13 at 7:35

1

@Al-MotasemAldaoudeyeh Texstudio is just an editor and unrelated to the problem. Which version of beamer do you have? You find this information in the .log file. With v3.55 I cannot reproduce the problem.

– samcarter
Mar 13 at 9:22

The log file says the following about beamer version: Document Class: beamer 2018/12/02 v3.55

– Al-Motasem Aldaoudeyeh
Mar 13 at 9:26

@Al-MotasemAldaoudeyeh Can you add the complete .log file?

– samcarter
Mar 16 at 0:50

|
show 3 more comments

2

I cannot reproduce the issue on my TeXLive 2018 distribution when I compile the code with pdfplatex and view the pdf with either acroread or preview. What compiler and viewer are you using?

– marmot
Mar 13 at 7:02

I use MiKTeX with XeLaTeX. Here is a link of the MWE in Overleaf overleaf.com/7395593956fytspkbhhqnm It does not seem that the issue is reproduced with Overleaf either. It seems that it is about TeXStudio or MiKTeX

– Al-Motasem Aldaoudeyeh
Mar 13 at 7:35

1

@Al-MotasemAldaoudeyeh Texstudio is just an editor and unrelated to the problem. Which version of beamer do you have? You find this information in the .log file. With v3.55 I cannot reproduce the problem.

– samcarter
Mar 13 at 9:22

The log file says the following about beamer version: Document Class: beamer 2018/12/02 v3.55

– Al-Motasem Aldaoudeyeh
Mar 13 at 9:26

@Al-MotasemAldaoudeyeh Can you add the complete .log file?

– samcarter
Mar 16 at 0:50

I cannot reproduce the issue on my TeXLive 2018 distribution when I compile the code with pdfplatex and view the pdf with either acroread or preview. What compiler and viewer are you using?

– marmot
Mar 13 at 7:02

I use MiKTeX with XeLaTeX. Here is a link of the MWE in Overleaf overleaf.com/7395593956fytspkbhhqnm It does not seem that the issue is reproduced with Overleaf either. It seems that it is about TeXStudio or MiKTeX

– Al-Motasem Aldaoudeyeh
Mar 13 at 7:35

@Al-MotasemAldaoudeyeh Texstudio is just an editor and unrelated to the problem. Which version of beamer do you have? You find this information in the .log file. With v3.55 I cannot reproduce the problem.

– samcarter
Mar 13 at 9:22

The log file says the following about beamer version: Document Class: beamer 2018/12/02 v3.55

– Al-Motasem Aldaoudeyeh
Mar 13 at 9:26

@Al-MotasemAldaoudeyeh Can you add the complete .log file?

– samcarter
Mar 16 at 0:50

|
show 3 more comments

1 Answer
1

active

oldest

votes

This seems to some problem with xelatex. For a workaround you can use onslide:

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A onslide<+->{&= B \}

            onslide<+->{A &= C \}

            onslide<+->{A &= D \}

            onslide<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

enter image description here

answered Mar 16 at 18:21

samcarter

92.4k7105298

add a comment |

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1 Answer
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active

oldest

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1 Answer
1

active

oldest

votes

This seems to some problem with xelatex. For a workaround you can use onslide:

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A onslide<+->{&= B \}

            onslide<+->{A &= C \}

            onslide<+->{A &= D \}

            onslide<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

enter image description here

answered Mar 16 at 18:21

samcarter

92.4k7105298

add a comment |

This seems to some problem with xelatex. For a workaround you can use onslide:

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A onslide<+->{&= B \}

            onslide<+->{A &= C \}

            onslide<+->{A &= D \}

            onslide<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

enter image description here

answered Mar 16 at 18:21

samcarter

92.4k7105298

add a comment |

This seems to some problem with xelatex. For a workaround you can use onslide:

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A onslide<+->{&= B \}

            onslide<+->{A &= C \}

            onslide<+->{A &= D \}

            onslide<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

enter image description here

answered Mar 16 at 18:21

samcarter

92.4k7105298

This seems to some problem with xelatex. For a workaround you can use onslide:

documentclass[aspectratio=169, xcolor={x11names}]{beamer}



usecolortheme{rose}

useoutertheme{split}

useinnertheme{inmargin}

setbeamersize{sidebar width left=1cm, sidebar width right=1cm}

setbeamersize{text margin left=0.5mm, text margin right=0.5mm}



setbeamercovered{transparent=15}



begin{document}



begin{frame}



    begin{block}



        begin{align*}

            A onslide<+->{&= B \}

            onslide<+->{A &= C \}

            onslide<+->{A &= D \}

            onslide<+->{A &= E \}

        end{align*}



        begin{equation*}

            A = B uncover<+->{= C} uncover<+->{= D} uncover<+->{= E}

        end{equation*}



    end{block}



end{frame}



end{document}

enter image description here

answered Mar 16 at 18:21

samcarter

92.4k7105298

answered Mar 16 at 18:21

samcarter

92.4k7105298

answered Mar 16 at 18:21

samcarter

92.4k7105298

answered Mar 16 at 18:21

samcarter

92.4k7105298

add a comment |

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