9
votes
1answer
66 views

Randomly assign background colour for each frame

How can a randomly picketed background colour be chosen for each beamer frame? Note: This question is asked to round out the question Randomly assign color to background in the PDF whenever page is ...
13
votes
1answer
521 views

TikZ: decoration - random steps: how to get twice exactly the same shape?

I'm creating a beamer presentation, in which I use TikZ. I am making a figure, on which I would like to highlight something (using \only<> command). My figure contains an ellipse that is ...
5
votes
1answer
956 views

Naming coordinates in a foreach loop

I have the following problem: I am using beamer together with tikz, and I want to use some random points in a drawing which is shown over a couple of slides. If I use the normal random method, the ...