How to smoothly move GMSMarker along coordinates in Objective c

Question

I\'m using google map sdk. I want to update gps coordinates of pin after each 5 seconds. Currently I\'m just updating position attribute of GMSMarker. But it gives jump effe

Answer 1

Change your else block to be something more like this:

[CATransaction begin];
[CATransaction setAnimationDuration:2.0];
marker.position = coordindates;
[CATransaction commit];

We enable you to use Core Animation for animating Google Maps.

For a worked sample, please see AnimatedCurrentLocationViewController.{c,m} in the SDK sample application.

Answer 2

Brett's Answer in swift -3 and 4

CATransaction.begin()
CATransaction.setAnimationDuration(2.0)
marker.position = coordindates
CATransaction.commit()

Answer 3

just Initialize marker in view did load and update it when you want to do it no need of any kind of animation like

- (void)viewDidLoad {
    [super viewDidLoad];
    ..write code here
        marker = [[GMSMarker alloc] init];
}
    marker.position = CLLocationCoordinate2DMake([latitudue doubleValue], [longitude doubleValue]);