Drawing Smooth Curves - Methods Needed

Question

How do you smooth a set of points in an iOS drawing app WHILE MOVING? I have tried UIBezierpaths but all I get are jagged ends where they intersect, when I just shift the po

Answer 1

Dont need to write this much of code.

Just refer to the ios freehand drawing tutorial; it really smoothen the drawing, also cache mechanism is there so that performance does not go down even when you keep drawing continuously.