bool matchesGeomType(GraphicsLayer gLayer)
{
ParameterSupport.FeatureLayerParameterConfig flConfig = Config as ParameterSupport.FeatureLayerParameterConfig;
ESRI.ArcGIS.Mapping.Core.GeometryType geomType = Core.LayerExtensions.GetGeometryType(gLayer);
if (flConfig.GeometryType == geomType)
{
return(true);
}
return(false);
}
private void AddResultLayer(GraphicsLayer resultsLayer, bool isSelected, string displayName,
ESRI.ArcGIS.Mapping.Core.GeometryType geometryType, int?index)
{
resultsLayer.SetValue(ESRI.ArcGIS.Client.Extensibility.MapApplication.LayerNameProperty, displayName);
resultsLayer.ID = displayName;
resultsLayer.SetValue(ESRI.ArcGIS.Client.Extensibility.LayerExtensions.InitialUpdateCompletedProperty, true);
if (index == null || index.Value < 0 || index.Value >= Map.Layers.Count)
{
Map.Layers.Add(resultsLayer);
}
else
{
Map.Layers.Insert(index.Value, resultsLayer);
}
}
private List <GraphicsLayer> GetLayerList()
{
ParameterSupport.FeatureLayerParameterConfig flConfig = Config as FeatureLayerParameterConfig;
List <GraphicsLayer> inputLayers = new List <GraphicsLayer>();
if (flConfig != null)
{
for (int i = Map.Layers.Count - 1; i >= 0; i--)
{
Layer item = Map.Layers[i];
if (!(item is GraphicsLayer))
{
continue;
}
ESRI.ArcGIS.Mapping.Core.GeometryType geomType = Core.LayerExtensions.GetGeometryType(item as GraphicsLayer);
switch (geomType)
{
case ESRI.ArcGIS.Mapping.Core.GeometryType.Point:
case ESRI.ArcGIS.Mapping.Core.GeometryType.MultiPoint:
case ESRI.ArcGIS.Mapping.Core.GeometryType.Polygon:
case ESRI.ArcGIS.Mapping.Core.GeometryType.Polyline:
if (matchesGeomType(item as GraphicsLayer))
{
inputLayers.Add(item as GraphicsLayer);
}
break;
case ESRI.ArcGIS.Mapping.Core.GeometryType.Unknown:
GraphicsLayer gLayer = item as GraphicsLayer;
if (gLayer.Graphics.Count > 0)
{
ESRI.ArcGIS.Mapping.Core.GeometryType gType = GetGeometryTypeFromGraphic(gLayer.Graphics.ElementAtOrDefault(0));
Core.LayerExtensions.SetGeometryType(gLayer, gType);
if (matchesGeomType(item as GraphicsLayer))
{
inputLayers.Add(item as GraphicsLayer);
}
}
else
{
gLayer.Graphics.CollectionChanged += Graphics_CollectionChanged;
}
break;
}
}
}
return(inputLayers);
}
private void addToMap(GPFeatureRecordSetLayer result, ParameterConfig config)
{
if (result == null)
{
return;
}
SpatialReference sr = Map.SpatialReference.Clone();
ESRI.ArcGIS.Mapping.Core.GeometryType geomType = Core.GeometryType.Unknown;
FeatureLayerParameterConfig flConfig = config as FeatureLayerParameterConfig;
foreach (Graphic item in result.FeatureSet.Features)
{
if (item.Geometry != null)
{
item.Geometry.SpatialReference = sr;
if (geomType == Core.GeometryType.Unknown)
{
if (item.Geometry is MapPoint)
{
geomType = Core.GeometryType.Point;
}
else if (item.Geometry is MultiPoint)
{
geomType = Core.GeometryType.MultiPoint;
}
else if (item.Geometry is ESRI.ArcGIS.Client.Geometry.Polygon)
{
geomType = Core.GeometryType.Polygon;
}
else if (item.Geometry is ESRI.ArcGIS.Client.Geometry.Polyline)
{
geomType = Core.GeometryType.Polyline;
}
}
if (flConfig != null && flConfig.DoubleFields != null && flConfig.DoubleFields.Length > 0)
{
foreach (string name in flConfig.DoubleFields)
{
if (item.Attributes.ContainsKey(name) && item.Attributes[name] != null &&
(!(item.Attributes[name] is double)))
{
double d;
if (double.TryParse(item.Attributes[name].ToString(), System.Globalization.NumberStyles.Any, CultureHelper.GetCurrentCulture(), out d))
{
item.Attributes[name] = d;
}
}
}
}
if (flConfig != null && flConfig.SingleFields != null && flConfig.SingleFields.Length > 0)
{
foreach (string name in flConfig.SingleFields)
{
if (item.Attributes.ContainsKey(name) && item.Attributes[name] != null &&
(!(item.Attributes[name] is Single)))
{
Single s;
if (Single.TryParse(item.Attributes[name].ToString(), out s))
{
item.Attributes[name] = s;
}
}
}
}
}
}
GraphicsLayer layer = GraphicsLayer.FromGraphics(result.FeatureSet.Features, new SimpleRenderer());
if (flConfig != null)
{
if (flConfig.GeometryType == geomType)
{
layer.Renderer = flConfig.Layer.Renderer;
}
else
{
layer.Renderer = FeatureLayerParameterConfig.GetSimpleRenderer(geomType);
}
setLayerProps(config, layer);
if (flConfig.Layer != null)
{
Core.LayerExtensions.SetFields(layer, Core.LayerExtensions.GetFields(flConfig.Layer));
Core.LayerExtensions.SetDisplayField(layer, Core.LayerExtensions.GetDisplayField(flConfig.Layer));
Core.LayerExtensions.SetGeometryType(layer, Core.LayerExtensions.GetGeometryType(flConfig.Layer));
// Set whether pop-ups are enabled and whether to show them on click or on hover
LayerProperties.SetIsPopupEnabled(layer, LayerProperties.GetIsPopupEnabled(flConfig.Layer));
Core.LayerExtensions.SetPopUpsOnClick(layer, Core.LayerExtensions.GetPopUpsOnClick(flConfig.Layer));
}
}
GraphicsLayerTypeFixer.CorrectDataTypes(layer.Graphics, layer);
Map.Layers.Add(layer);
layerParamNameIDLookup.Add(config.Name, layer.ID);
}