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let path = GMSMutablePath()
path.add(CLLocationCoordinate2D(latitude: -33.85, longitude: 151.20))
path.add(CLLocationCoordinate2D(latitude: -33.70, longitude: 151.40))
path.add(CLLocationCoordinate2D(latitude: -33.73, longitude: 151.41))
let polyline = GMSPolyline(path: path)
      

GMSMutablePath *path = [GMSMutablePath path];
[path addCoordinate:CLLocationCoordinate2DMake(-33.85, 151.20)];
[path addCoordinate:CLLocationCoordinate2DMake(-33.70, 151.40)];
[path addCoordinate:CLLocationCoordinate2DMake(-33.73, 151.41)];
GMSPolyline *polyline = [GMSPolyline polylineWithPath:path];
      

let rectanglePath = GMSMutablePath()
rectanglePath.add(CLLocationCoordinate2D(latitude: 37.36, longitude: -122.0))
rectanglePath.add(CLLocationCoordinate2D(latitude: 37.45, longitude: -122.0))
rectanglePath.add(CLLocationCoordinate2D(latitude: 37.45, longitude: -122.2))
rectanglePath.add(CLLocationCoordinate2D(latitude: 37.36, longitude: -122.2))
rectanglePath.add(CLLocationCoordinate2D(latitude: 37.36, longitude: -122.0))

let rectangle = GMSPolyline(path: path)
rectangle.map = mapView
      

GMSMutablePath *rectanglePath = [GMSMutablePath path];
[rectanglePath addCoordinate:CLLocationCoordinate2DMake(37.36, -122.0)];
[rectanglePath addCoordinate:CLLocationCoordinate2DMake(37.45, -122.0)];
[rectanglePath addCoordinate:CLLocationCoordinate2DMake(37.45, -122.2)];
[rectanglePath addCoordinate:CLLocationCoordinate2DMake(37.36, -122.2)];
[rectanglePath addCoordinate:CLLocationCoordinate2DMake(37.36, -122.0)];

GMSPolyline *rectangle = [GMSPolyline polylineWithPath:path];
rectangle.map = mapView;
      

mapView.clear()
      

[mapView clear];
      

let path = GMSMutablePath()
path.addLatitude(-37.81319, longitude: 144.96298)
path.addLatitude(-31.95285, longitude: 115.85734)
let polyline = GMSPolyline(path: path)
polyline.strokeWidth = 10.0
polyline.geodesic = true
polyline.map = mapView
      

GMSMutablePath *path = [GMSMutablePath path];
[path addLatitude:-37.81319 longitude:144.96298];
[path addLatitude:-31.95285 longitude:115.85734];
GMSPolyline *polyline = [GMSPolyline polylineWithPath:path];
polyline.strokeWidth = 10.f;
polyline.geodesic = YES;
polyline.map = mapView;
      

polyline.strokeColor = .blue
      

polyline.strokeColor = [UIColor blueColor];
      

polyline.spans = [GMSStyleSpan(color: .red)]
      

polyline.spans = @[[GMSStyleSpan spanWithColor:[UIColor redColor]]];
      

let solidRed = GMSStrokeStyle.solidColor(.red)
polyline.spans = [GMSStyleSpan(style: solidRed)]
      

GMSStrokeStyle *solidRed = [GMSStrokeStyle solidColor:[UIColor redColor]];
polyline.spans = @[[GMSStyleSpan spanWithStyle:solidRed]];
      

polyline.strokeColor = .red
      

polyline.strokeColor = [UIColor redColor];
      

// Create two styles: one that is solid blue, and one that is a gradient from red to yellow
let solidBlue = GMSStrokeStyle.solidColor(.blue)
let solidBlueSpan = GMSStyleSpan(style: solidBlue)
let redYellow = GMSStrokeStyle.gradient(from: .red, to: .yellow)
let redYellowSpan = GMSStyleSpan(style: redYellow)
      

// Create two styles: one that is solid blue, and one that is a gradient from red to yellow
GMSStrokeStyle *solidBlue = [GMSStrokeStyle solidColor:[UIColor blueColor]];
GMSStyleSpan *solidBlueSpan = [GMSStyleSpan spanWithStyle:solidBlue];
GMSStrokeStyle *redYellow =
    [GMSStrokeStyle gradientFromColor:[UIColor redColor] toColor:[UIColor yellowColor]];
GMSStyleSpan *redYellowSpan = [GMSStyleSpan spanWithStyle:redYellow];
      

polyline.spans = [GMSStyleSpan(style: redYellow)]
      

polyline.spans = @[[GMSStyleSpan spanWithStyle:redYellow]];
      

polyline.spans = [
  GMSStyleSpan(style: solidRed),
  GMSStyleSpan(style: solidRed),
  GMSStyleSpan(style: redYellow)
]
      

polyline.spans = @[[GMSStyleSpan spanWithStyle:solidRed],
                   [GMSStyleSpan spanWithStyle:solidRed],
                   [GMSStyleSpan spanWithStyle:redYellow]];
      

polyline.spans = [
  GMSStyleSpan(style: solidRed, segments:2),
  GMSStyleSpan(style: redYellow, segments:10)
]
      

polyline.spans = @[[GMSStyleSpan spanWithStyle:solidRed segments:2],
                   [GMSStyleSpan spanWithStyle:redYellow segments:10]];
      

polyline.spans = [
  GMSStyleSpan(style: solidRed, segments: 2.5),
  GMSStyleSpan(color: .gray),
  GMSStyleSpan(color: .purple, segments: 0.75),
  GMSStyleSpan(style: redYellow)
]
      

polyline.spans = @[[GMSStyleSpan spanWithStyle:solidRed segments:2.5],
                   [GMSStyleSpan spanWithColor:[UIColor grayColor]],
                   [GMSStyleSpan spanWithColor:[UIColor purpleColor] segments:0.75],
                   [GMSStyleSpan spanWithStyle:redYellow]];
      

let styles = [
  GMSStrokeStyle.solidColor(.white),
  GMSStrokeStyle.solidColor(.black)
]
let lengths: [NSNumber] = [100000, 50000]
polyline.spans = GMSStyleSpans(
  polyline.path!,
  styles,
  lengths,
  GMSLengthKind.rhumb
)
      

NSArray *styles = @[[GMSStrokeStyle solidColor:[UIColor whiteColor]],
                    [GMSStrokeStyle solidColor:[UIColor blackColor]]];
NSArray *lengths = @[@100000, @50000];
polyline.spans = GMSStyleSpans(polyline.path, styles, lengths, kGMSLengthRhumb);
      

let path = GMSMutablePath()
path.addLatitude(-37.81319, longitude: 144.96298)
path.addLatitude(-31.95285, longitude: 115.85734)
let polyline = GMSPolyline(path: path)
polyline.strokeWidth = 20
let image = UIImage(named: "imageFromBundleOrAsset")! // Image could be from anywhere
let stampStyle = GMSSpriteStyle(image: image)
let transparentStampStroke = GMSStrokeStyle.transparentStroke(withStamp: stampStyle)
let span = GMSStyleSpan(style: transparentStampStroke)
polyline.spans = [span]
polyline.map = mapView
      

GMSMutablePath *path = [GMSMutablePath path];
[path addLatitude:-37.81319 longitude:144.96298];
[path addLatitude:-31.95285 longitude:115.85734];
polyline.strokeWidth = 20;
GMSPolyline *polyline = [GMSPolyline polylineWithPath:path];

UIImage *image = [UIImage imageNamed:@"imageFromBundleOrAsset"];
GMSStrokeStyle *transparentStampStroke = [GMSStrokeStyle transparentStrokeWithStampStyle:[GMSSpriteStyle spriteStyleWithImage:image]];

GMSStyleSpan *span = [GMSStyleSpan spanWithStyle:transparentStampStroke];
polyline.spans = @[span];
polyline.map = _mapView;
      

let path = GMSMutablePath()
path.addLatitude(-37.81319, longitude: 144.96298)
path.addLatitude(-31.95285, longitude: 115.85734)
let polyline = GMSPolyline(path: path)
polyline.strokeWidth = 20
let redWithStamp = GMSStrokeStyle.solidColor(.red)
let image = UIImage(named: "imageFromBundleOrAsset")! // Image could be from anywhere
redWithStamp.stampStyle = GMSTextureStyle(image: image)
let span = GMSStyleSpan(style: redWithStamp)
polyline.spans = [span]
polyline.map = mapView
      

GMSMutablePath *path = [GMSMutablePath path];
[path addLatitude:-37.81319 longitude:144.96298];
[path addLatitude:-31.95285 longitude:115.85734];
GMSPolyline *polyline = [GMSPolyline polylineWithPath:path];
polyline.strokeWidth = 20;
GMSStrokeStyle *redWithStamp = [GMSStrokeStyle solidColor:[UIColor redColor]];

UIImage *image = [UIImage imageNamed:@"imageFromBundleOrAsset"]; // Image could be from anywhere
redWithStamp.stampStyle = [GMSTextureStyle textureStyleWithImage:image];

GMSStyleSpan *span = [GMSStyleSpan spanWithStyle:redWithStamp];
polyline.spans = @[span];
polyline.map = _mapView;
      

let path = GMSMutablePath()
path.addLatitude(-37.81319, longitude: 144.96298)
path.addLatitude(-31.95285, longitude: 115.85734)
let polyline = GMSPolyline(path: path)
polyline.strokeWidth = 20
let image = UIImage(named: "imageFromBundleOrAsset")! // Image could be from anywhere
let spans: [GMSStyleSpan]
if (mapView.mapCapabilities.contains(.spritePolylines)) {
  let spriteStyle = GMSSpriteStyle(image: image)
  let stroke = GMSStrokeStyle.transparentStroke(withStamp: spriteStyle)
  spans = [ GMSStyleSpan(style: stroke) ]
} else {
  let stroke = GMSStrokeStyle.solidColor(.clear)
  stroke.stampStyle = GMSTextureStyle(image: image)
  spans = [ GMSStyleSpan(style: stroke) ]
}
polyline.spans = spans
polyline.map = mapView
      

GMSMutablePath *path = [GMSMutablePath path];
[path addLatitude:-37.81319 longitude:144.96298];
[path addLatitude:-31.95285 longitude:115.85734];

UIImage *_Nonnull image = [UIImage imageNamed:@"imageFromBundleOrAsset"]; // Image could be from anywhere

NSArray<GMSStyleSpan *> * spans;
if (_mapView.mapCapabilities & GMSMapCapabilityFlagsSpritePolylines) {
  GMSSpriteStyle *spriteStyle = [GMSSpriteStyle spriteStyleWithImage:image];
  GMSStrokeStyle *stroke = [GMSStrokeStyle transparentStrokeWithStampStyle:spriteStyle];
  spans = @[ [GMSStyleSpan spanWithStyle:stroke] ];
} else {
  GMSStrokeStyle *stroke = [GMSStrokeStyle solidColor:UIColor.clearColor];
  stroke.stampStyle = [GMSTextureStyle textureStyleWithImage:image];
  spans = @[ [GMSStyleSpan spanWithStyle:stroke] ];
}

GMSPolyline *polyline = [GMSPolyline polylineWithPath:path];
polyline.strokeWidth = 20;
polyline.spans = spans;
polyline.map = _mapView;
      

// Create a rectangular path
let rect = GMSMutablePath()
rect.add(CLLocationCoordinate2D(latitude: 37.36, longitude: -122.0))
rect.add(CLLocationCoordinate2D(latitude: 37.45, longitude: -122.0))
rect.add(CLLocationCoordinate2D(latitude: 37.45, longitude: -122.2))
rect.add(CLLocationCoordinate2D(latitude: 37.36, longitude: -122.2))

// Create the polygon, and assign it to the map.
let polygon = GMSPolygon(path: rect)
polygon.fillColor = UIColor(red: 0.25, green: 0, blue: 0, alpha: 0.05);
polygon.strokeColor = .black
polygon.strokeWidth = 2
polygon.map = mapView
      

// Create a rectangular path
GMSMutablePath *rect = [GMSMutablePath path];
[rect addCoordinate:CLLocationCoordinate2DMake(37.36, -122.0)];
[rect addCoordinate:CLLocationCoordinate2DMake(37.45, -122.0)];
[rect addCoordinate:CLLocationCoordinate2DMake(37.45, -122.2)];
[rect addCoordinate:CLLocationCoordinate2DMake(37.36, -122.2)];

// Create the polygon, and assign it to the map.
GMSPolygon *polygon = [GMSPolygon polygonWithPath:rect];
polygon.fillColor = [UIColor colorWithRed:0.25 green:0 blue:0 alpha:0.05];
polygon.strokeColor = [UIColor blackColor];
polygon.strokeWidth = 2;
polygon.map = mapView;
      

 polygon.map = nil
 polygon.layer.removeFromSuperLayer()

 polygon.map = nil;
 [polygon.layer removeFromSuperlayer];
 

let circleCenter = CLLocationCoordinate2D(latitude: 37.35, longitude: -122.0)
let circle = GMSCircle(position: circleCenter, radius: 1000)
circle.map = mapView
      

CLLocationCoordinate2D circleCenter = CLLocationCoordinate2DMake(37.35, -122.0);
GMSCircle *circle = [GMSCircle circleWithPosition:circleCenter
                                         radius:1000];
circle.map = mapView;
      

circle.fillColor = UIColor(red: 0.35, green: 0, blue: 0, alpha: 0.05)
circle.strokeColor = .red
circle.strokeWidth = 5
      

circle.fillColor = [UIColor colorWithRed:0.25 green:0 blue:0 alpha:0.05];
circle.strokeColor = [UIColor redColor];
circle.strokeWidth = 5;
      

let hydeParkLocation = CLLocationCoordinate2D(latitude: -33.87344, longitude: 151.21135)
let camera = GMSCameraPosition.camera(withTarget: hydeParkLocation, zoom: 16)
let mapView = GMSMapView.map(withFrame: .zero, camera: camera)
mapView.animate(to: camera)

let hydePark = "tpwmEkd|y[QVe@Pk@BsHe@mGc@iNaAKMaBIYIq@qAMo@Eo@@[Fe@DoALu@HUb@c@XUZS^ELGxOhAd@@ZB`@J^BhFRlBN\\BZ@`AFrATAJAR?rAE\\C~BIpD"
let archibaldFountain = "tlvmEqq|y[NNCXSJQOB[TI"
let reflectionPool = "bewmEwk|y[Dm@zAPEj@{AO"

let hollowPolygon = GMSPolygon()
hollowPolygon.path = GMSPath(fromEncodedPath: hydePark)
hollowPolygon.holes = [GMSPath(fromEncodedPath: archibaldFountain)!, GMSPath(fromEncodedPath: reflectionPool)!]
hollowPolygon.fillColor = UIColor(red: 1.0, green: 0.0, blue: 0.0, alpha: 0.2)
hollowPolygon.strokeColor = UIColor(red: 1.0, green: 0.0, blue: 0.0, alpha: 1.0)
hollowPolygon.strokeWidth = 2
hollowPolygon.map = mapView
      

CLLocationCoordinate2D hydeParkLocation = CLLocationCoordinate2DMake(-33.87344, 151.21135);
GMSCameraPosition *camera = [GMSCameraPosition cameraWithTarget:hydeParkLocation
                                                           zoom:16];
mapView = [GMSMapView mapWithFrame:CGRectZero camera:camera];

NSString *hydePark = @"tpwmEkd|y[QVe@Pk@BsHe@mGc@iNaAKMaBIYIq@qAMo@Eo@@[Fe@DoALu@HUb@c@XUZS^ELGxOhAd@@ZB`@J^BhFRlBN\\BZ@`AFrATAJAR?rAE\\C~BIpD";
NSString *archibaldFountain = @"tlvmEqq|y[NNCXSJQOB[TI";
NSString *reflectionPool = @"bewmEwk|y[Dm@zAPEj@{AO";

GMSPolygon *hollowPolygon = [[GMSPolygon alloc] init];
hollowPolygon.path = [GMSPath pathFromEncodedPath:hydePark];
hollowPolygon.holes = @[[GMSPath pathFromEncodedPath:archibaldFountain],
                  [GMSPath pathFromEncodedPath:reflectionPool]];
hollowPolygon.fillColor = [UIColor colorWithRed:1.0 green:0.0 blue:0.0 alpha:0.2];
hollowPolygon.strokeColor = [UIColor colorWithRed:1.0 green:0.0 blue:0.0 alpha:1.0];
hollowPolygon.strokeWidth = 2;
hollowPolygon.map = mapView;