getScrollPosition in a timeline

[Leptitnouveau 1 Likes (Newbie)]

Hi,

First I would like to apologize if I made some grammatical mistakes or else (I am still learning English)

I did not really understand how does the function getScrollPosition (https://greensock.com/docs/v3/HelperFunctions#getScrollPosition) work. I would have liked to know the Position of an animation that way I can use it as an anchor for my links at the beginning of the page.

 

For example when we click on the first link "Prologue", it leads us to the moment when we see "Prologue" in the left part of the book (In my JavaScript, it is the equivalent of the moment when "tl.from(".prologue", {yPercent:100, opacity: 0});" ends). 

 

Is it possible? 

Thank you in advance and have a great day!

See the Pen XWxwmmN by Leptitnouveau (@Leptitnouveau) on CodePen

[Cassie 5,658 Likes (Superhero)]

Hey there, fun project you have here. ☺️

 

Here's a helper function and a demo of it in use - you'll need to load the scrollTo plugin

See the Pen zYmQaVq?editors=0011 by GreenSock (@GreenSock) on CodePen

Hope this helps!

[Leptitnouveau 1 Likes (Newbie)]

Okay, it took me a while but I think that I've fully understood the process.

This forum is really amazing!

 

Thanks a lot 🙂

[Cassie 5,658 Likes (Superhero)]

If you have questions feel free to ask! 💚