
Learn to implement UITapGestureRecognizer for touch input in iOS7, wire outlets, handle taps, and debug common issues to enable responsive touch interactions in apps.
Fix pan and rotation gesture bugs by anchoring rotation around a corner, compute anchor points from finger location, and update the view's position and transform for intuitive multi-touch control.
Enable simultaneous gestures for pinch, rotate, and pan by assigning delegates to each gesture. Implement the gesture recognizer delegate to return yes so multiple gestures can run together.
Build a photo collage by using the image picker to add pictures, display them in a resizable image view, and enable gestures to move and scale with aspect fit.
You can use Apple's code to make it easy to enable finger interaction with your apps.
This course is awesome. It will save you time.
You won't spend weeks trying to get it to work right. The code samples are taken from two of my published iPhone apps, Photo Table and Artwork Evolution.
You'll learn how to create a touch friendly app. Many apps use gestures to make the app fun to use.
Download Flipboard, Clear, Paper | FiftyThree, Paper | Stories from Facebook. Slide your finger, drag some text, swipe up and down. Each of these apps makes people smile because they use touch gestures to make complex tasks easy and convenient.
At the end of the course you can test your knowledge and build a working picture and text collage app.