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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;