google-maps-markers

问题 Can anyone suggest if there is a way of keeping infoWindowText showing when I open the Google map widget in Flutter (without having to click the marker first)? or a similar way of keeping a Text widget above a specific marker? Thanks in advance ~~ 来源： https://stackoverflow.com/questions/54745550/flutter-show-markers-infowindowtext-by-default-in-google-map-widget

问题 Can anyone suggest if there is a way of keeping infoWindowText showing when I open the Google map widget in Flutter (without having to click the marker first)? or a similar way of keeping a Text widget above a specific marker? Thanks in advance ~~ 来源： https://stackoverflow.com/questions/54745550/flutter-show-markers-infowindowtext-by-default-in-google-map-widget

问题 I followed the tutorial here to add an inforwindow to the individual clusters of markercluster at any zoom level. http://krisarnold.com/2010/10/15/adding-info-windows-to-map-clusters-with-google-maps-api-v3/ I want to add the info of the markers (e.g. their 'title' s to a list displayed in the info window when clicked on the markercluster object.) contained in respective cluster. So if I have 3 clusters at a particular zoom level in view, each having 5 markers insider it. How do I display a

问题 I am trying to change marker icon. I get the image from one server directory. When I put break point every time the "bit" result is null . And when I run the app I get java.lang.NullPointerException . File file = new File("J:\\!!! DOCUMENTS\\!Outsourcing\\AppStore\\Benzinostancii\\Petrol\\logo.png"); Bitmap bit = BitmapFactory.decodeFile(String.valueOf(file)); double Dlat = lat.get(index); double Dlon = lon.get(index); String info = Arrayinfo.get(index); String name = Arrayname.get(index);

问题 I have the following code with three markers, how is it possible to click on one of the markers to load an image? ill try and put a <div> but its not working. any ideas? <script type = "text/javascript"> // Define your locations: HTML content for the info window, latitude, longitude var locations = [ ['<h4>Tj</h4>Lat:32.509604, Lon:-117.020600', 32.509604, -117.020600, "<div><img width='254' height='355' src='http://descubretijuana.com/sites/default/files/mainrotatorpanoramica.jpg'</div>"], [

问题 I have the following code with three markers, how is it possible to click on one of the markers to load an image? ill try and put a <div> but its not working. any ideas? <script type = "text/javascript"> // Define your locations: HTML content for the info window, latitude, longitude var locations = [ ['<h4>Tj</h4>Lat:32.509604, Lon:-117.020600', 32.509604, -117.020600, "<div><img width='254' height='355' src='http://descubretijuana.com/sites/default/files/mainrotatorpanoramica.jpg'</div>"], [

问题 I am trying to display a title in each markers info window that will display the name of the event. Right now I only can display the very last elements name in the JSON array, and am unsure how to make the others their event title. Any help is appreciated, thanks Here is my code: - (void)viewDidLoad { [super viewDidLoad]; GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:cityLattitude longitude:cityLongitude zoom:7]; [self.mapView animateToCameraPosition:camera]; //GMSMapView

问题 Based on this tutorial https://developers.google.com/maps/documentation/javascript/mysql-to-maps about markers using a mysql database. I have the following response: <?xml version="1.0" encoding="ISO-8859-1"?> <markers> <marker id="1" lng="151.171936" lat="-33.861034" address="580 Darling Street, Rozelle, NSW" name="Love.Fish" color="green"/> <marker id="2" lng="151.174469" lat="-33.898113" address="76 Wilford Street, Newtown, NSW" name="Young Henrys" color="green"/> <marker id="3" lng="151

问题 I am using Javascript Google Maps API V3. There is a special marker in one cluster, but I want it always to be shown outside the cluster. Does anyone know how to do this? 回答1: You can do that in the following way: // create your marker var marker = .... // mark your special marker var markerToRemove = marker; // create marker clusterer markerClusterer = new MarkerClusterer(map, markers, { maxZoom: zoom, gridSize: size, styles: styles[style] }); // remove your special marker from cluster

问题 I am using Javascript Google Maps API V3. There is a special marker in one cluster, but I want it always to be shown outside the cluster. Does anyone know how to do this? 回答1: You can do that in the following way: // create your marker var marker = .... // mark your special marker var markerToRemove = marker; // create marker clusterer markerClusterer = new MarkerClusterer(map, markers, { maxZoom: zoom, gridSize: size, styles: styles[style] }); // remove your special marker from cluster