In this post, we will use all knowledge acquired from the metal filtering lesson
to filter camera preview on iPhone.
I have created a starter project [https://github.com/agruchala/MetalCameraDemo].
It will
In the previous post [https://arturgruchala.com/image-processing-in-swift/], we
touched image processing and rendering. We made UIImage from CIImage with two
filtering effects.
Dynamic filtering
This time we will create a simple app
Apple gives us very powerfull tools for processing images in Swift on all
platforms. Framework CoreImage provides many filters, effects, and blending
options with lighting fast performance. It even can automatically enhance a
Let's continue the work we did in the previous post
[https://arturgruchala.com/strongly-typed-collection-cells/] by making
UITableView and UICollectionView handle cells without hassle. Elevating Reusable
protocol, write extension:
From now on, UITableView will
Do you ever feel that using Strings as identifiers is not ideal? Losing track of
names in storyboards, constants, view controllers, and data sources? We all have
been there.
There is a solution
