Question

I’m trying to create a app having zoom in/out on image .So anyone say the delegates for zoom.

Thanks in advance,

BrightRaj

Answer 1

First Create a ScrollView
Then Set the maximumZoomScale and minimumZoomScale.
Then return the image by using this delegate

-viewForZoomingInScrollView:

And then use this method

-scrollViewDidEndZooming:withView:atScale:

to do what action you want when zooming.