[Impress] Loop through slides and add custom Transition

[olivierpons]

Hi,

I'd like to loop through all my slides, and for each slide, loop through all the elements, and if they're of type "Text", for each line in that text, create a "fadein" Transition with a 0.5 s duration.

So far I found the code to create Text element, but I dont know how to create a custom "fadein" animation (or Transition I dont know how to call it).

Any idea?