Animate a View to a selected cell in collectionView or tableView in scrollView

Question

I know the title is not explanatory, but the following image will explain what I want to achieve.

Is there any way that I can complete this task?

Answer 1

What you need to do is…

• Find a common superview to both your view and cell
• Calculate the start position in the superview
• Calculate the end position in the superview relative to the cell
• add the view to the superview at the start position
• Animate to the end position
• add the view to the cell, keeping it in position

You'll need to use

convert(_rect:, to view:) -> CGRect

to find A view 's start and end position in the common superview