Skip to content
Branch: master
Find file History
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.

Correspondence when the scroll of UIScrollView is not smooth.


  • It contains the playground for validation in Swift.
  • Processing of high load is given to the system in UIScrollViewDelegate.
  • The process is transferred from mainthread to another thread by scrollLogSessionQueue.async.


I have programmed the program to load every time when scrollViewDidScroll of UIScrollViewDelegate is fired (every time it is scrolled). By transferring the process to another thread in the sample code line scrollLogSessionQueue.async, the display clutter is reduced.


Blog link

You can’t perform that action at this time.