Vertical pin and change number

[kresogalic]

Hello guys, i need help with the design i need to achieve. I have a vertical line, with 4 sections in this case, where i need to move number while scrolling on that vertical line and change the number when it hits the section dot.  If anyone can help with it, i would appreciate a lot.

 

[Carl]

based on the info provided I would start by:

1. place your number holder in a fixed spot like 200px from top of the page
2. create a ScrollTrigger for each circle
3. set each ScrollTrigger to have a start:"top 200px"
4. give each ScrolTrigger an onEnter callback that increments a number. start with just a console.log(count++) or similar

Try to get this working in a minimal demo. Don't focus on the design at all. Just some colored divs that move up and down the page when you scroll is a good place to start.

 

If you get stuck, just post your demo here and I'll take a look.