CODEWITHSUNDEEP
iosswiftgoogle-maps-sdk-ios
Roo
Roo

Reputation: 613

Position GMSMarker on bottom when clicked

When GMSMarker is clicked and InfoWindow is opened the camera moves to point where GMSMarker is at the center of the GMSMapView. How to change the camera move position that marker is at the bottom when moved?

When I implement GMS didTapMarker delegate method without InfoWindow everything is fine: 

func mapView(mapView: GMSMapView, didTapMarker marker: GMSMarker) -> Bool {

    var point = mapView.projection.pointForCoordinate(marker.position)
    point.y = point.y - 200

    let camera = GMSCameraUpdate.setTarget(mapView.projection.coordinateForPoint(point))
    mapView.animateWithCameraUpdate(camera)

    return true
}

It positions marker on the bottom. But if I return false it shows InfoWindow and marker is centered again.

Upvotes: 1

Views: 943

Answers (1)

Roo
Roo

Reputation: 613

mapView.selectedMarker = marker is missing in didTapMarker delegate method. The method should look like this:

func mapView(mapView: GMSMapView, didTapMarker marker: GMSMarker) -> Bool {

    var point = mapView.projection.pointForCoordinate(marker.position)
    point.y = point.y - 150

    let camera = GMSCameraUpdate.setTarget(mapView.projection.coordinateForPoint(point))
    mapView.animateWithCameraUpdate(camera)
    mapView.selectedMarker = marker
    return true
}

Upvotes: 2

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