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polylinetest

//
//  ViewController.m
//  
//
//  Created by JazzHuang on 2015/10/15.
//  Copyright © 2015年 Jazz. All rights reserved.
//
#import <GoogleMaps/GoogleMaps.h>
#import <CoreLocation/CoreLocation.h>
#import <MapKit/MapKit.h>
#import "ViewController.h"

@interface ViewController ()<GMSMapViewDelegate,CLLocationManagerDelegate>
{
    NSMutableArray * mylocations;
    CLLocationManager *locationManager;
    GMSPolyline * selfPolyLine;
    BOOL isFirstLocationReceived;
    CLLocation *currentLocations;
    GMSMutablePath * path;
    GMSMarker * destinationMarker;
    
};
@property (retain, nonatomic) IBOutlet GMSMapView *mapView_;
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    locationManager =[[CLLocationManager alloc]init];
    if ([locationManager respondsToSelector:@selector(requestAlwaysAuthorization)]) {
        [locationManager requestAlwaysAuthorization];
    }
    
    //    locationManager.distanceFilter = 50;
        locationManager.desiredAccuracy = kCLLocationAccuracyBest;
        locationManager.activityType = CLActivityTypeAutomotiveNavigation;
        locationManager.delegate =self;
        self.mapView_.delegate=self;
        self.mapView_.myLocationEnabled = YES;
        self.mapView_.settings.myLocationButton = YES;
    [locationManager startUpdatingLocation];

    // Do any additional setup after loading the view, typically from a nib.
}



-(void) locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations
{
    currentLocations = locations.lastObject;
    if (currentLocations.horizontalAccuracy < 0) {
        return;
    }
    [mylocations addObject:currentLocations];

    NSLog(@"myloc: %@ ",mylocations);
        path = [GMSMutablePath path];
        if (mylocations.count>1) {
        CLLocationCoordinate2D coordinates[mylocations.count];
        for (int i=0; i<mylocations.count; i++) {
            coordinates[i] = [(CLLocation*)mylocations[i] coordinate];
            [path addCoordinate:coordinates[i]];
            selfPolyLine.path = path;
            selfPolyLine.strokeColor =[UIColor blueColor];
            selfPolyLine.strokeWidth = 6.f;
            selfPolyLine.map = self.mapView_;
        }

}
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (IBAction)TrackingType:(id)sender {
}




@end