Visualize your touches TouchVisualizer

potatotips#17

tw: morizotter github: morizotter https://www.wantedly.com/users/1208490 Love travelling and Sento.

Hobby: Github work and translation

Want to visualize touches

at the presentation.

Easily.At once.

Because it is secondary task.

It’s just one line!

Optional

DEMOhttps://www.youtube.com/watch?v=7IQ8H9rbJp8

Cocoapods & Carthage

morizotter/TouchVisualizer

Multiple fingers supported.Multiple UIWindows supported.Shows touch radius.Shows touch duration.Change colors and images of finger points.

How it works

Event dispatching

T1

T2

T3

T1

T

T1 T1 T1

T2 T2 T2 T2

T3 T3

T2

T3 T3 T3UIWindow

View

Event

Same instance

Code

Method Swizzling

Method Swizzling

Swizzle only once

12

Method Swizzling

Injection

Same UITouch object is coming from one finger.

Event Handling

NSRunLoopCommonModes

http://stackoverflow.com/a/4136988/1245142

NSRunLoopCommonModes includes both the default and event tracking

modes

End