RxSwiftCommunity/RxGoogleMaps

Name: RxGoogleMaps

Owner: RxSwift Community

Description: RxSwift reactive wrapper for GoogleMaps SDK

Created: 2016-10-09 17:14:10.0

Updated: 2018-05-18 08:48:05.0

Pushed: 2018-02-28 15:09:37.0

Homepage: null

Size: 127

Language: Swift

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README

RxGoogleMaps

RxGoogleMaps is a RxSwift wrapper for GoogleMaps.

Example Usages

Setup GoogleMaps

etup API Key
ervices.provideAPIKey("Your-API-Key")

wift
etup GMSMapview from Interface Builder
utlet weak var mapView: GMSMapView!

or

etup GMSMapview
mapView = GMSMapView(frame: self.view.bounds)
.view.addSubview(mapView)

Observing properties

amera position

iew.rx.didChange.asDriver()
.drive(onNext: { print("Did change position: \($0)") })
.disposed(by: disposeBag)

arker tapped

iew.rx.didTapAt.asDriver()
.drive(onNext: { print("Did tap at coordinate: \($0)") })
.disposed(by: disposeBag)

ocation update

iew.rx.myLocation
.subscribe(onNext: { location in
    if let l = location {
        print("My location: (\(l.coordinate.latitude), \(l.coordinate.longitude))")
    } else {
        print("My location: nil")
    }
})
.disposed(by: disposeBag)

Binding properties

roperties

on.rx.tap
.map { false }
.bind(to: mapView.rx.trafficEnabled.asObserver())
.disposed(by: disposeBag)

amera animations

on.rx.tap
.map { 14 }
.bind(to: mapView.rx.zoomToAnimate)
.disposed(by: disposeBag)

on.rx.tap
.map { GMSCameraPosition.camera(withLatitude: latitude, longitude: longitude, zoom: 8, bearing: 10, viewingAngle: 30) }
.bind(to: mapView.rx.cameraToAnimate)
.disposed(by: disposeBag)

elected marker

on.rx.tap
.map { myMarker }
.bind(to: mapView.rx.selectedMarker.asObserver())
.disposed(by: disposeBag)

MSMarker or GMSOverlay properties

on.rx.tap
.map{ 180.0 }
.bind(to: marker.rx.rotation.asObserver())
.disposed(by: disposeBag)

on.rx.tap
.map{ UIColor.red }
.bind(to: circle.rx.fillColor.asObserver())
.disposed(by: disposeBag)

Delegates which have a return value

unc mapView(_ mapView: GMSMapView, didTap marker: GMSMarker) -> Bool

iew.rx.handleTapMarker { false }

unc mapView(_ mapView: GMSMapView, markerInfoWindow marker: GMSMarker) -> UIView?

iew.rx.handleMarkerInfoWindow { marker in
let label = UILabel(frame: CGRect(x: 0, y: 0, width: 180, height: 60))
label.textAlignment = .center
label.textColor = UIColor.brown
label.font = UIFont.boldSystemFont(ofSize: 16)
label.backgroundColor = UIColor.yellow
label.text = marker.title
return label

Note: More examples can be found at the example project from this repo!.

Installation

CocoaPods

Note: Due to the fact Google Maps is delivered as a static library, you must have CocoaPods 1.4.0 installed to install this library.

• Add to your Podfile:

'RxGoogleMaps'

Than run pod install, and you should be good to go!

Example Project

1. Get your own API Key a key at https://developers.google.com/maps/documentation/ios-sdk/
2. Open the example project and set your API Key in AppDelegate

Requirements

• Swift 4.0
• RxSwift >= 4.0
• RxCocoa >= 4.0

License

MIT