Scale event detection in ScrollView for React Native

Question

I would like to implement an image zoom scaling function in React Native.

I start by packing an item into an item. I would like to define a zoom event and then scale the image accordingly.

How do I get the zoom event?

+3

Will chu June 29. 15 at 21:22

1 answer

KChen · Answer 1 · 2015-10-06T09:03:44+0000

If the image is wrapped in a ScrollView, scaling the ScrollView will enlarge the image as well.

And the onScroll ScrollView function will also detect the zoom event.