4
votes
1answer
120 views

How to use margins in calculations?

I'd like to have a rule that has for example the width of \paperwidth-\leftmargin-\rightmargin. I tried to use \dimexpr, but apparently I do something wrong, because it does not work. ...
7
votes
2answers
185 views

Why a calc operation in width of beamercolorbox doesn't work?

Trying to answer How to add the footnote in the right down corner with the background color(only page)&change time background color I wanted to calculate beamercolorbox width as ...
3
votes
2answers
178 views

Undesired equal sign in beamer using \dimexpr

I'm using the following script in beamer to locate our logo at the right-most corner of all pages in the presentation, \begin{textblock}{5}(10.0, \dimexpr 0.5\headheight - 7.5pt ) ...
12
votes
1answer
877 views

How to implicitly specify column width (in a columns-like environment)?

I am using the columns environment in Beamer-documents like this: \begin{columns} \begin{column}{0.8\textwidth} %% \end{column} \begin{column}{0.2\textwidth} %% ...