OpenMultitouchSupport
This enables you easily to observe global multitouch events on the trackpad (Built-In only).
I created this framework to make MultitouchSupport.framework (Private Framework) easy to use.
This framework refers to M5MultitouchSupport.framework very much.
This project includes a demo.
References
Installation
CocoaPods
pod 'OpenMultitouchSupport'
Carthage
github "Kyome22/OpenMultitouchSupport"
Usage (Swift)
- Prepare manager
import OpenMultitouchSupport
let manager = OpenMTManager.shared()- Register listener
let listener = manager?.addListener(withTarget: self, selector: #selector(process))
@objc func process(_ event: OpenMTEvent) {
guard let touches = event.touches as NSArray as? [OpenMTTouch] else { return }
// ・・・
}- Remove listener
manager?.remove(listener)- Toggle listening
listener.listening = [true / false]- The data you can get are as follows:
OpenMTTouch
.posX // Float
.posY // Float
.total // Float, total value of capacitance
.pressure // Float
.majorAxis // Float
.minorAxis // Float
.angle // Float
.velX // Float
.velY // Float
.density // Float, area density of capacitance
.state // OpenMTState
OpenMTState
.notTouching
.starting
.hovering
.making
.touching
.breaking
.lingering
.leaving