CODEWITHSUNDEEP
ios7google-maps-sdk-ios
jack
jack

Reputation: 1921

Can't get GMSMapView to show zoom level 0. What am I doing wrong?

When using the following code zoom 0 - 2 never gets called: 

GMSTileURLConstructor urls = ^(NSUInteger x, NSUInteger y, NSUInteger zoom) {

    NSString *tileTemplate =[NSString stringWithFormat:@"%@%tu_%tu_%tu.png",tileDirUrl,(zoom),x,y];
    NSLog(@"zoom : %tu",zoom);       
    return [NSURL URLWithString:tileTemplate];
};
GMSCameraPosition *camera = [GMSCameraPosition cameraWithTarget:CLLocationCoordinate2DMake(0, 0) zoom:0.0f];  
GMSMapView *mapView = [GMSMapView mapWithFrame:CGRectZero camera:camera];   
[mapView setMinZoom:0 maxZoom:5];
tileLayer_ = [GMSURLTileLayer tileLayerWithURLConstructor:urls];
tileLayer_.map = mapView;
[mapView setMapType:kGMSTypeNone];

My custom map is shown nicely centred but always at zoom level 3.0f (Even if I try to zoom out with a gesture I am locked at zoom level 3.0)

What do I have to do to make GMSMapView show a single 256x256 tile at zoom 0 and 2 tiles at zoom 1?

Upvotes: 1

Views: 509

Answers (1)

Stefan Fisk
Stefan Fisk

Reputation: 1573

It will not allow you to zoom out further than the zoom level where both axises of the map covers the view, might that be it?

Upvotes: 1

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