Posts tagged as: UIGestureRecognizers

Working with UIGestureRecognizers

October 14th, 2020 Posted by: - posted under:Featured » Tutorials - 48 Comments

Hey iCoders! Today we are going to make a fun project that takes advantage of UIGestureRecognizers which were introduced in iOS 3.0, way back when it was called iPhone OS. UIGestureRecognizer is an abstract class that several concrete classes extend Eg. UITapGestureRecognizer, UIPinchGestureRecognizer. Today we are going to be building a simple photo board application. You will be able to add photos from your board, move, rotate and zoom them in and out around the board. We will also build in some simple physics to give a sense of the photos being thrown around the board. Here is a short video of what our final product will look like.

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Cloning UIImagePickerController using the Assets Library Framework

October 7th, 2020 Posted by: - posted under:Featured » Tutorials - 49 Comments

Hello iCoders. This is a follow up post to my initial post on the Assets Library Framework and Blocks. We came across an interesting problem when working on the application for Animoto.com. They have had an app in the store since the very early days of the app store, and one of our biggest struggles has been creating an interface to allow …

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