How to pixelate an UIImage?

Question

are there any filters to pixelate an image programmatically in iOS?

If not, how can i pixelate an image in easy way?

thanks.

Like pixel effect on eBay app for iPad (menu drag to open, on the top left)

score 3 · Accepted Answer · edited May 23 '17 at 12:22

3

If you mean pixelize, you can take a look at both these links

or

edited May 23 '17 at 12:22

Community

answered May 06 '12 at 11:57

score 1 · Answer 2 · edited May 23 '17 at 11:44

1

How about the use the Core Image filter named CIPixellate? I posted the code snippet in this Answer of How do I perform a fast pixellation filter on an image?

edited May 23 '17 at 11:44

Community

answered Apr 23 '15 at 22:00

Kai Burghardt

2 Answers2