I want to add a rectangle along the bottom of each slide that displays the progress through the presentation. For example, if there were 10 slides, and the slide template is 10" wide, then the first slide's rectangle would be 1" wide, the second one would be 2" wide, and so on.
I can do it manually, but it seems like an easy thing to write an add on for. I found an add-on tutorial that does exactly what I want, but when I go to the "Try it out" section, the sub-menu never appears under the Add-ons menu. Is this tutorial out of date? Has anyone else gotten it to work recently?
I found an add on in the marketplace that looks like a packaged version of the tutorial, but it says it's unverified and won't let me install it.
This app has not been verified yet by Google in order to use Google Sign In.
Has anyone found a way to make progress bars that is easier than manually adjusting the size of the rectangles on each slide?