Smooth Freehand Drawing on iOS | Envato Tuts+This tutorial will teach you how to implement an advanced drawing algorithm for smooth, freehand drawing on iOS devices. Read on! Theoretical Overview Touch is the primary way a user will interact with iOS devices. One of the most natural and obvious functionalities these devices are expected to provide is allowing the user to draw on the screen with their finger. There are many freehand drawing a
Smooth Line Drawing in iOS | Tony Ngo
