public AgsLegend(MapServerLegendInfo mapServerLegendInfo)
{
_mapServerLegendInfo = mapServerLegendInfo;
foreach (MapServerLegendGroup mapServerLegendGroup in mapServerLegendInfo.LegendGroups)
{
Groups.Add(new AgsLegendGroup(mapServerLegendGroup));
}
}
public AgsDataFrame(AgsMapService service, MapServerInfo mapServerInfo, bool isDefault)
{
_mapServerInfo = mapServerInfo;
Service = service;
Name = mapServerInfo.Name;
IsDefault = isDefault;
ImageType imageType = new ImageType(esriImageFormat.esriImagePNG, esriImageReturnType.esriImageReturnMimeData);
MapServerLegendInfo[] legendInfos = service.MapServer.GetLegendInfo(mapServerInfo.Name, null, null, imageType, null, null);
foreach (MapLayerInfo mapLayerInfo in mapServerInfo.MapLayerInfos)
{
MapServerLegendInfo mapServerLegendInfo = legendInfos.FirstOrDefault(li => li.LayerID == mapLayerInfo.LayerID);
LayerDescription layerDescription = mapServerInfo.DefaultMapDescription.LayerDescriptions.First(ld => ld.LayerID == mapLayerInfo.LayerID);
Layers.Add(new AgsLayer(this, mapLayerInfo, mapServerLegendInfo, layerDescription.Visible));
}
CreateLayerHierarchy();
}
public AgsLayer(AgsDataFrame dataFrame, MapLayerInfo mapLayerInfo, MapServerLegendInfo mapServerLegendInfo, bool defaultVisible)
{
_service = dataFrame.Service as AgsMapService;
_mapLayerInfo = mapLayerInfo;
_mapServerLegendInfo = mapServerLegendInfo;
DataFrame = dataFrame;
DefaultVisible = defaultVisible;
ID = mapLayerInfo.LayerID.ToString();
Name = mapLayerInfo.Name;
double toPixels = 1.0 / (12 * dataFrame.Dpi);
if (dataFrame.MapServerInfo.Units == esriUnits.esriMeters)
{
toPixels *= MetersPerFoot;
}
if (mapLayerInfo.MaxScale > 0)
{
MinimumPixelSize = mapLayerInfo.MaxScale * toPixels;
}
if (mapLayerInfo.MinScale > 0)
{
MaximumPixelSize = mapLayerInfo.MinScale * toPixels;
}
if (mapLayerInfo.IsFeatureLayer && mapLayerInfo.LayerType != "Annotation Layer" && mapLayerInfo.LayerType != "Raster Catalog Layer")
{
Selectable = mapLayerInfo.CanSelect;
Fields = new List <CommonField>();
foreach (Field proxyField in mapLayerInfo.Fields.FieldArray)
{
AgsField field = new AgsField(proxyField);
Fields.Add(field);
if (field.Type == CommonFieldType.ID)
{
FeatureIDField = field;
}
else if (field.Type == CommonFieldType.Geometry)
{
GeometryField = field;
switch (proxyField.GeometryDef.GeometryType)
{
case esriGeometryType.esriGeometryPoint: FeatureType = OgcGeometryType.Point; break;
case esriGeometryType.esriGeometryMultipoint: FeatureType = OgcGeometryType.MultiPoint; break;
case esriGeometryType.esriGeometryPolyline: FeatureType = OgcGeometryType.MultiLineString; break;
case esriGeometryType.esriGeometryPolygon: FeatureType = OgcGeometryType.MultiPolygon; break;
}
}
}
Legend = new AgsLegend(mapServerLegendInfo);
}
else
{
switch (mapLayerInfo.LayerType)
{
case "Raster Catalog Layer":
case "Raster Layer":
Type = CommonLayerType.Image;
break;
case "Annotation Layer": Type = CommonLayerType.Annotation; break;
case "Group Layer": Type = CommonLayerType.Group; break;
}
}
}
