Document Classes ⇒ beamer | A Kind of Text Animation

[nounouuuuu201186]

Hi all,

I inserted a figure in a beamer presentation. This figure contains text. I want whenever I talk about some of the text, I mention it in such a surrounding ellipse. Any help?

[Stefan Kottwitz]

You could use tikZ and overlays. Here's an example: Beamer arrows. The example uses arrows in overlays, you could use ellipses instead.

Stefan

[nounouuuuu201186]

I understand the stuff with the example but I want to apply tikZ and overlays in a figure. So, I think I need to fix the coordinates in the figure.
any help?

[Stefan Kottwitz]

Perhaps show a code example what you already got so far.
Otherwise it's quite theoretical and hard to speak about details.

Stefan