public static void AddHeatMapLayer(Layer layer, View view)
{
Map map = view.Map;
string originalTitle = string.Empty;
originalTitle = layer.GetValue(ESRI.ArcGIS.Client.Extensibility.MapApplication.LayerNameProperty) as string;
FeatureLayer featureLayer = layer as FeatureLayer;
if (featureLayer != null && !string.IsNullOrEmpty(featureLayer.Url))
{
HeatMapFeatureLayer heatMapFeatureLayer = new HeatMapFeatureLayer();
heatMapFeatureLayer.DisableClientCaching = featureLayer.DisableClientCaching;
heatMapFeatureLayer.Geometry = featureLayer.Geometry;
heatMapFeatureLayer.ProxyUrl = featureLayer.ProxyUrl;
heatMapFeatureLayer.Text = featureLayer.Text;
heatMapFeatureLayer.Token = featureLayer.Token;
heatMapFeatureLayer.Url = featureLayer.Url;
heatMapFeatureLayer.Where = featureLayer.Where;
heatMapFeatureLayer.MapSpatialReference = map.SpatialReference;
heatMapFeatureLayer.ID = "EsriHeatMapLayer__" + Guid.NewGuid().ToString("N");
foreach (Graphic item in featureLayer.Graphics)
{
ESRI.ArcGIS.Client.Geometry.MapPoint mapPoint = item.Geometry as ESRI.ArcGIS.Client.Geometry.MapPoint;
if (mapPoint != null)
{
heatMapFeatureLayer.HeatMapPoints.Add(mapPoint);
}
}
view.AddLayerToMap(heatMapFeatureLayer, true,
string.IsNullOrEmpty(originalTitle) ? Resources.Strings.HeatMap : string.Format(Resources.Strings.HeatMapTitle, originalTitle));
}
else
{
GraphicsLayer graphicsLayer = layer as GraphicsLayer;
if (graphicsLayer != null)
{
ESRI.ArcGIS.Client.Toolkit.DataSources.HeatMapLayer heatMapLayer = new Client.Toolkit.DataSources.HeatMapLayer();
foreach (Graphic item in graphicsLayer.Graphics)
{
ESRI.ArcGIS.Client.Geometry.MapPoint mapPoint = item.Geometry as ESRI.ArcGIS.Client.Geometry.MapPoint;
if (mapPoint != null)
{
heatMapLayer.HeatMapPoints.Add(mapPoint);
}
}
view.AddLayerToMap(heatMapLayer, true,
string.IsNullOrEmpty(originalTitle) ? Resources.Strings.HeatMap : string.Format(Resources.Strings.HeatMapTitle, originalTitle));
}
}
}
public static void AddHeatMapLayer(Layer layer, View view)
{
Map map = view.Map;
string originalTitle = string.Empty;
originalTitle = layer.GetValue(ESRI.ArcGIS.Client.Extensibility.MapApplication.LayerNameProperty) as string;
FeatureLayer featureLayer = layer as FeatureLayer;
if (featureLayer != null && !string.IsNullOrEmpty(featureLayer.Url))
{
HeatMapFeatureLayer heatMapFeatureLayer = new HeatMapFeatureLayer();
heatMapFeatureLayer.DisableClientCaching = featureLayer.DisableClientCaching;
heatMapFeatureLayer.Geometry = featureLayer.Geometry;
heatMapFeatureLayer.ProxyUrl = featureLayer.ProxyUrl;
heatMapFeatureLayer.Text = featureLayer.Text;
heatMapFeatureLayer.Token = featureLayer.Token;
heatMapFeatureLayer.Url = featureLayer.Url;
heatMapFeatureLayer.Where = featureLayer.Where;
heatMapFeatureLayer.MapSpatialReference = map.SpatialReference;
heatMapFeatureLayer.ID = "EsriHeatMapLayer__" + Guid.NewGuid().ToString("N");
foreach (Graphic item in featureLayer.Graphics)
{
ESRI.ArcGIS.Client.Geometry.MapPoint mapPoint = item.Geometry as ESRI.ArcGIS.Client.Geometry.MapPoint;
if (mapPoint != null)
heatMapFeatureLayer.HeatMapPoints.Add(mapPoint);
}
view.AddLayerToMap(heatMapFeatureLayer, true,
string.IsNullOrEmpty(originalTitle) ? Resources.Strings.HeatMap : string.Format(Resources.Strings.HeatMapTitle, originalTitle));
}
else
{
GraphicsLayer graphicsLayer = layer as GraphicsLayer;
if(graphicsLayer != null)
{
ESRI.ArcGIS.Client.Toolkit.DataSources.HeatMapLayer heatMapLayer = new Client.Toolkit.DataSources.HeatMapLayer();
foreach (Graphic item in graphicsLayer.Graphics)
{
ESRI.ArcGIS.Client.Geometry.MapPoint mapPoint = item.Geometry as ESRI.ArcGIS.Client.Geometry.MapPoint;
if (mapPoint != null)
heatMapLayer.HeatMapPoints.Add(mapPoint);
}
view.AddLayerToMap(heatMapLayer, true,
string.IsNullOrEmpty(originalTitle) ? Resources.Strings.HeatMap : string.Format(Resources.Strings.HeatMapTitle, originalTitle));
}
}
}
