private void AddMarker(Pin outerItem, ClusteredMarker marker)
{
outerItem.NativeObject = marker;
onMarkerCreated(outerItem, marker);
clusterManager.AddItem(marker);
itemsDictionary.Add(marker.Id, outerItem);
}
private void addItems()
{
// http://www.flickr.com/photos/sdasmarchives/5036248203/
mClusterManager.AddItem(new Person(position(), "Walter", Resource.Drawable.walter));
// http://www.flickr.com/photos/usnationalarchives/4726917149/
mClusterManager.AddItem(new Person(position(), "Gran", Resource.Drawable.gran));
// http://www.flickr.com/photos/nypl/3111525394/
mClusterManager.AddItem(new Person(position(), "Ruth", Resource.Drawable.ruth));
// http://www.flickr.com/photos/smithsonian/2887433330/
mClusterManager.AddItem(new Person(position(), "Stefan", Resource.Drawable.stefan));
// http://www.flickr.com/photos/library_of_congress/2179915182/
mClusterManager.AddItem(new Person(position(), "Mechanic", Resource.Drawable.mechanic));
// http://www.flickr.com/photos/nationalmediamuseum/7893552556/
mClusterManager.AddItem(new Person(position(), "Yeats", Resource.Drawable.yeats));
// http://www.flickr.com/photos/sdasmarchives/5036231225/
mClusterManager.AddItem(new Person(position(), "John", Resource.Drawable.john));
// http://www.flickr.com/photos/anmm_thecommons/7694202096/
mClusterManager.AddItem(new Person(position(), "Trevor the Turtle", Resource.Drawable.turtle));
// http://www.flickr.com/photos/usnationalarchives/4726892651/
mClusterManager.AddItem(new Person(position(), "Teach", Resource.Drawable.teacher));
}
protected override ClusteredMarker CreateNativeItem(Pin outerItem)
{
var nativeMarker = new ClusteredMarker
{
MarkerPosition = outerItem.Position.ToCoord(),
Title = outerItem.Label,
Snippet = outerItem.Address ?? string.Empty,
Draggable = outerItem.IsDraggable,
Rotation = outerItem.Rotation,
GroundAnchor = new CGPoint(outerItem.Anchor.X, outerItem.Anchor.Y),
InfoWindowAnchor = new CGPoint(outerItem.InfoWindowAnchor.X, outerItem.InfoWindowAnchor.Y),
Flat = outerItem.Flat,
ZIndex = outerItem.ZIndex,
Opacity = 1f - outerItem.Transparency
};
if (outerItem.Icon != null)
{
var factory = imageFactory ?? DefaultImageFactory.Instance;
nativeMarker.Icon = factory.ToUIImage(outerItem.Icon);
}
onMarkerCreating(outerItem, nativeMarker.ConvertToMarket());
outerItem.NativeObject = nativeMarker;
clusterManager.AddItem(nativeMarker);
OnUpdateIconView(outerItem, nativeMarker);
onMarkerCreated(outerItem, nativeMarker.ConvertToMarket());
return(nativeMarker);
}
private void HandleMarkerUpdates(IChangeSet <ClusterMarker, string> changes)
{
Device.BeginInvokeOnMainThread(() =>
{
foreach (var change in changes)
{
if (change.Reason == ChangeReason.Add)
{
renderedMarkers.Add(change.Current.Id, change.Current);
clusterManager.AddItem(change.Current);
}
else if (change.Reason == ChangeReason.Moved)
{
// since we aren't sorting we can ignore moves
}
else if (change.Reason == ChangeReason.Refresh)
{
// ignore refresh
}
else if (change.Reason == ChangeReason.Remove)
{
clusterManager.RemoveItem(renderedMarkers[change.Key]);
renderedMarkers[change.Key].Dispose();
renderedMarkers.Remove(change.Key);
}
else if (change.Reason == ChangeReason.Update)
{
var origMarker = clusterManager.MarkerCollection.Markers.FirstOrDefault(x => x.Title == change.Current.Title);
if (origMarker != null)
{
origMarker.Position = change.Current.Position;
renderedMarkers[change.Key] = change.Current;
}
else
{
clusterManager.RemoveItem(renderedMarkers[change.Key]);
renderedMarkers[change.Key] = change.Current;
clusterManager.AddItem(change.Current);
}
}
}
clusterManager.Cluster();
});
}
public void OnAddSingleClusterItem()
{
if (_clusterManager != null)
{
var latLng = new LatLng(51.5005642, -0.1241729);
var clusterItem = new ClusterItem(latLng, "Westminster Bridge", latLng.ToString());
var westminsterBridge = clusterItem;
_clusterManager.AddItem(westminsterBridge);
}
}
private void AddClusterItems()
{
int i = 0;
foreach (var p in GetRandomLocations(200))
{
var item = new POIItem
{
Location = p,
Name = $"Item {i++}"
};
clusterManager.AddItem(item);
}
}
private void readItems()
{
Stream inputStream = Resources.OpenRawResource(Resource.Raw.radar_search);
List <MyItem> items = new MyItemReader().read(inputStream);
for (int i = 0; i < 100; i++)
{
double offset = i / 60d;
foreach (MyItem item in items)
{
LatLng position = item.Position;
double lat = position.Latitude + offset;
double lng = position.Longitude + offset;
MyItem offsetItem = new MyItem(lat, lng);
mClusterManager.AddItem(offsetItem);
}
}
}
private void ReadJson()
{
Stream stream = Resources.OpenRawResource(Resource.Raw.radar_search);
var items = ItemReader.StreamToClusterMarker(stream);
for (int i = 0; i < 10; i++)
{
double offset = i / 60d;
foreach (var item in items)
{
var position = item.Position;
double lat = position.Latitude + offset;
double lng = position.Longitude + offset;
var offsetItem = new ClusterMarker(lat, lng);
clusterManager.AddItem(offsetItem);
}
}
}
protected override void OnMapReady(GoogleMap map)
{
base.OnMapReady(map);
_clusterManager = new ClusterManager(this.Context, map);
//map.SetOnCameraChangeListener(_clusterManager);
map.SetOnMarkerClickListener(_clusterManager);
foreach (var tree in _trees)
{
var clusterItem = new TreeClusterItem(tree);
_clusterManager.AddItem(clusterItem);
//var point = new MarkerOptions();
//point.SetPosition(new LatLng(tree.geometry.coordinates[1], tree.geometry.coordinates[0]));
//map.AddMarker(point);
}
}
/// <summary>
/// Adds the cluster item to the ClusterManager.
/// Example method from: https://developers.google.com/maps/documentation/android-api/utility/marker-clustering
/// </summary>
private void AddClusterItems()
{
// Set some lat/lng coordinates to start with.
double lat = 51.5145160;
double lng = -0.1270060;
// Add ten cluster items in close proximity, for purposes of this example.
for (int i = 0; i < 10; i++)
{
double offset = i / 60d;
lat = lat + offset;
lng = lng + offset;
Tree tree = new Tree("Tree", lat, lng, "This is tree");
_clusterManager.AddItem(new ClusterItem(tree));
}
}
public void addMarker(LatLng location)
{
clusterManager.AddItem(new Home(location.Latitude, location.Longitude, "대구광역시 수성구 동대구로38길", "원룸"));
}
