The goal of Smooth Writing View project is to demonstrate a smoothly drawing algorithm with iOS 8 SDK as well as Swift programming language.
The project also demonstrates the using of size classes to restrict the canvas width and height always equal under different screen circumstances.
The project demonstrates a use of @IBInspectable to make custom properties can be set in Interface Builder as well.
The Smooth Writing View code is licensed under the MIT License: http://opensource.org/licenses/MIT