public int GetNextSource()
{
if (Polygons.Any())
{
return(Polygons.Max(z => z.source.Value) + 1);
}
return(0);
}
private async Task RefreshPolygonsAsync()
{
if (_visibleRegion == null)
{
return;
}
int layer = _hexagonal.CalculateLayerFromCameraPositionZoom(_currentCameraIdledEventArgs.Position.Zoom);
if (layer != _layerLast)
{
Polygons.Clear();
_layerLast = layer;
}
_hexagonal.Initialize(_currentCameraIdledEventArgs.Position.Target.Latitude, _currentCameraIdledEventArgs.Position.Target.Longitude, layer);
for (int row = -2; row < 3; ++row)
{
for (int col = -2; col < 3; ++col)
{
var poly = _hexagonal.HexagonalPolygon(_hexagonal.CenterLocation, col, row);
if (Polygons.Any(p => p.PolygonTagEquals(poly)))
{
continue;
}
int heatCount = _layerService.NumberOfUsersInsidePolygonTag(poly.ExtractPolygonTag().Tag);
poly.FillColor = _heatGradientService.SteppedColor(heatCount);
poly.IsClickable = true;
poly.Clicked += Polygon_Clicked;
if (poly.PolygonTagStringEquals(_currentPositionTag))
{
poly.StrokeColor = Color.Coral;
poly.StrokeWidth = 5;
}
else
{
poly.StrokeColor = _heatGradientService.SteppedColor(heatCount + 1);
poly.StrokeWidth = 1;
}
Polygons.Add(poly);
}
}
await RefreshZonesAsync();
}
public virtual void WriteInitializationScript(TextWriter writer)
{
var currentCulture = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
var objectWriter = new ClientSideObjectWriter(Id, "GoogleMap", writer);
objectWriter.Start();
objectWriter.Append("clientId", Id);
objectWriter.Append("disableDoubleClickZoom", DisableDoubleClickZoom, false);
objectWriter.Append("draggable", Draggable, true);
objectWriter.Append("enableMarkersClustering", EnableMarkersClustering, false);
objectWriter.Append("markersFromAddress", MarkersGeocoding, false);
objectWriter.Append("fitToMarkersBounds", FitToMarkersBounds, false);
if (Address.HasValue())
{
objectWriter.AppendObject("center", new { Address });
}
else
{
objectWriter.AppendObject("center", new { Latitude, Longitude, UseCurrentPosition });
}
objectWriter.Append("mapTypeId", MapTypeId);
objectWriter.Append("mapTypeControlPosition", MapTypeControlPosition, ControlPosition.TopRight);
objectWriter.Append("mapTypeControlVisible", MapTypeControlVisible, true);
objectWriter.Append("mapTypeControlStyle", MapTypeControlStyle, MapTypeControlStyle.Default);
if (Layers.Any())
{
var layers = new List <IDictionary <string, object> >();
Layers.Each(l => layers.Add(l.CreateSerializer().Serialize()));
if (layers.Any())
{
objectWriter.AppendCollection("layers", layers);
}
}
if (ImageMapTypes.Any())
{
if (!ImageMapTypes.Select(mt => mt.MapTypeName).Contains(MapTypeId))
{
throw new Exception("Cannot find the MapTypeId in the ImageMapTypes collection");
}
var mapTypes = new List <IDictionary <string, object> >();
ImageMapTypes.Each(m => mapTypes.Add(m.CreateSerializer().Serialize()));
if (mapTypes.Any())
{
objectWriter.AppendCollection("imageMapTypes", mapTypes);
}
}
if (StyledMapTypes.Any())
{
var mapTypes = new List <IDictionary <string, object> >();
StyledMapTypes.Each(m => mapTypes.Add(m.CreateSerializer().Serialize()));
if (mapTypes.Any())
{
objectWriter.AppendCollection("styledMapTypes", mapTypes);
}
}
objectWriter.Append("panControlPosition", PanControlPosition, ControlPosition.TopLeft);
objectWriter.Append("panControlVisible", PanControlVisible, true);
objectWriter.Append("overviewMapControlVisible", OverviewMapControlVisible, false);
objectWriter.Append("overviewMapControlOpened", OverviewMapControlOpened, false);
objectWriter.Append("streetViewControlVisible", StreetViewControlVisible, true);
objectWriter.Append("streetViewControlPosition", StreetViewControlPosition, ControlPosition.TopLeft);
objectWriter.Append("zoomControlVisible", ZoomControlVisible, true);
objectWriter.Append("zoomControlPosition", ZoomControlPosition, ControlPosition.TopLeft);
objectWriter.Append("zoomControlStyle", ZoomControlStyle, ZoomControlStyle.Default);
objectWriter.Append("scaleControlVisible", ScaleControlVisible, false);
objectWriter.Append("zoom", (Zoom == 0) ? 6 : Zoom, 6);
objectWriter.Append("minZoom", MinZoom, 0);
objectWriter.Append("maxZoom", MaxZoom, 0);
if (EnableMarkersClustering)
{
objectWriter.AppendObject("markerClusteringOptions", MarkerClusteringOptions.Serialize());
}
if (Markers.Any())
{
var markers = new List <IDictionary <string, object> >();
int i = 0;
Markers.Each(m =>
{
if (String.IsNullOrWhiteSpace(m.Id))
{
m.Id = i.ToString();
}
markers.Add(m.CreateSerializer().Serialize());
i++;
});
if (markers.Any())
{
objectWriter.AppendCollection("markers", markers);
}
objectWriter.AppendClientEventObject("markerEvents", this.MarkerClientEvents);
}
if (Polygons.Any())
{
var polygons = new List <IDictionary <string, object> >();
Polygons.Each(p => polygons.Add(p.CreateSerializer().Serialize()));
if (polygons.Any())
{
objectWriter.AppendCollection("polygons", polygons);
}
}
if (Circles.Any())
{
var circles = new List <IDictionary <string, object> >();
Circles.Each(c => circles.Add(c.CreateSerializer().Serialize()));
if (circles.Any())
{
objectWriter.AppendCollection("circles", circles);
}
}
this.ClientEvents.SerializeTo(objectWriter);
//TODO: Call a virtual method OnCompleting to allow derived class to inject its own json objects
objectWriter.Complete();
Thread.CurrentThread.CurrentCulture = currentCulture;
}
public virtual void WriteInitializationScript(TextWriter writer)
{
var currentCulture = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
var objectWriter = new ClientSideObjectWriter(Id, "GoogleMap", writer);
objectWriter.Start();
objectWriter.Append("clientId", Id);
objectWriter.Append("disableDoubleClickZoom", DisableDoubleClickZoom, false);
objectWriter.Append("draggable", Draggable, true);
objectWriter.Append("enableMarkersClustering", EnableMarkersClustering, false);
objectWriter.Append("height", Height);
if (Address.HasValue())
{
objectWriter.AppendObject("center", new { Address });
}
else
{
objectWriter.AppendObject("center", new { Latitude, Longitude, UseCurrentPosition });
}
objectWriter.Append("mapTypeId", MapTypeId);
objectWriter.Append("mapTypeControlPosition", MapTypeControlPosition, ControlPosition.TopRight);
objectWriter.Append("mapTypeControlVisible", MapTypeControlVisible, true);
objectWriter.Append("mapTypeControlStyle", MapTypeControlStyle, MapTypeControlStyle.Default);
if (ImageMapTypes.Any())
{
if (!ImageMapTypes.Select(mt => mt.MapTypeName).Contains(MapTypeId))
{
throw new Exception("Cannot find the MapTypeId in the ImageMapTypes collection");
}
var mapTypes = new List <IDictionary <string, object> >();
ImageMapTypes.Each(m => mapTypes.Add(m.CreateSerializer().Serialize()));
if (mapTypes.Any())
{
objectWriter.AppendCollection("imageMapTypes", mapTypes);
}
}
if (StyledMapTypes.Any())
{
var mapTypes = new List <IDictionary <string, object> >();
StyledMapTypes.Each(m => mapTypes.Add(m.CreateSerializer().Serialize()));
if (mapTypes.Any())
{
objectWriter.AppendCollection("styledMapTypes", mapTypes);
}
}
objectWriter.Append("panControlPosition", PanControlPosition, ControlPosition.TopLeft);
objectWriter.Append("panControlVisible", PanControlVisible, true);
objectWriter.Append("overviewMapControlVisible", OverviewMapControlVisible, false);
objectWriter.Append("overviewMapControlOpened", OverviewMapControlOpened, false);
objectWriter.Append("streetViewControlVisible", StreetViewControlVisible, true);
objectWriter.Append("streetViewControlPosition", StreetViewControlPosition, ControlPosition.TopLeft);
objectWriter.Append("zoomControlVisible", ZoomControlVisible, true);
objectWriter.Append("zoomControlPosition", ZoomControlPosition, ControlPosition.TopLeft);
objectWriter.Append("zoomControlStyle", ZoomControlStyle, ZoomControlStyle.Default);
objectWriter.Append("scaleControlVisible", ScaleControlVisible, false);
objectWriter.Append("width", Width, 0);
objectWriter.Append("zoom", (Zoom == 0) ? 6 : Zoom, 6);
objectWriter.Append("minZoom", MinZoom, 0);
objectWriter.Append("maxZoom", MaxZoom, 0);
if (EnableMarkersClustering)
{
objectWriter.AppendObject("markerClusteringOptions", MarkerClusteringOptions.Serialize());
}
if (Markers.Any())
{
var markers = new List <IDictionary <string, object> >();
Markers.Each(m => markers.Add(m.CreateSerializer().Serialize()));
if (markers.Any())
{
objectWriter.AppendCollection("markers", markers);
}
}
if (Polygons.Any())
{
var polygons = new List <IDictionary <string, object> >();
Polygons.Each(p => polygons.Add(p.CreateSerializer().Serialize()));
if (polygons.Any())
{
objectWriter.AppendCollection("polygons", polygons);
}
}
if (Circles.Any())
{
var circles = new List <IDictionary <string, object> >();
Circles.Each(c => circles.Add(c.CreateSerializer().Serialize()));
if (circles.Any())
{
objectWriter.AppendCollection("circles", circles);
}
}
this.ClientEvents.SerializeTo(objectWriter);
objectWriter.Complete();
Thread.CurrentThread.CurrentCulture = currentCulture;
}
public bool Contains(Vector2 position)
{
return(Polygons.Any(polygon => polygon.Contains(position)));
}
