Remove all GMSMarker from GMSMapView?

Question

I placed 100 GMSMarkers on GMSMapView. How to remove all the GMSMarkers?

In Google Sdk Version 1.6 for iOS.

Marker array(in GMSMapView (Overlays) file) which will be holding the GMSMarkers list is deprecated. By using this i was removing all GMSMarker from GMSMapView.

Is there any other way to remove all GMSMarker from GMSMapView in iOS?

score 43 · Answer 1 · edited Apr 04 '19 at 12:15

43

Use [mapView clear] to achieve required functionality. :-)

Update:

Swift:

mapView.clear()

edited Apr 04 '19 at 12:15

Lal Krishna

15,485
6
64
84

answered Dec 05 '13 at 10:21

Waleed Mahmood

1,356
12
13

score 10 · Answer 2 · answered Nov 25 '13 at 02:08

10

They deprecated those methods but you can use [mapView clear] to remove all overlays from the map. This includes all markers, polylines and groundOverlays.

Hope it helps!

answered Nov 25 '13 at 02:08

gabriellanata

3,946
2
21
27

2

what if you just want to remove the markers and not the polylines and groundOverlays. is there a way to get a list of added markers? – Michael Feb 20 '14 at 19:49

score 5 · Answer 3 · answered Jan 13 '15 at 16:15

5

Add all markers into NSMutableArray, as you add them to the map. Then when you need to remove them, iterate through the array and set each marker's .map property to nil.

answered Jan 13 '15 at 16:15

misha2400

195
2
9

score 2 · Answer 4 · answered Feb 24 '20 at 08:52

Swift 5.x

If someone is looking to clear only a particular marker then you can use this:

marker.map = nil

If you want to remove everything from the map, like polyline, marker etc. then you can use

self.mapView.clear().

It will clear everything from the map.

iHarshil · Answer 5 · 2019-03-11T06:22:58.817

1

Swift 4.x

self.mapView.clear()

edited Mar 11 '19 at 06:22

answered Jan 02 '19 at 14:08

iHarshil

739
10
22

score 0 · Answer 6 · answered Feb 06 '17 at 06:52

0

Try.....

[self.MapView clear];

answered Feb 06 '17 at 06:52

ArNo

2,278
1
22
19

Remove all GMSMarker from GMSMapView?

6 Answers6