SimpleRendererDefinition Class
Represents simple renderer definition to draw all features in a layer with a common symbol.
Apply Symbology from a Layer in the TOC
//Note: Call within QueuedTask.Run()
if (MapView.Active.Map == null) return;
//Get an existing Layer. This layer has a symbol you want to use in a new layer.
var lyr = MapView.Active.Map.GetLayersAsFlattenedList().OfType<FeatureLayer>()
.Where(l => l.ShapeType == esriGeometryType.esriGeometryPoint).FirstOrDefault();
//This is the renderer to use in the new Layer
var renderer = lyr.GetRenderer() as CIMSimpleRenderer;
//Set the DataConnection for the new layer
Geodatabase geodatabase = new Geodatabase(
new FileGeodatabaseConnectionPath(new Uri(@"E:\Data\Admin\AdminData.gdb")));
FeatureClass featureClass = geodatabase.OpenDataset<FeatureClass>("Cities");
var dataConnection = featureClass.GetDataConnection();
//Create the definition for the new feature layer
var featureLayerParams = new FeatureLayerCreationParams(dataConnection)
{
RendererDefinition = new SimpleRendererDefinition(renderer.Symbol),
IsVisible = true,
};
//create the new layer
LayerFactory.Instance.CreateLayer<FeatureLayer>(
featureLayerParams, MapView.Active.Map);
Create a stream layer with a simple renderer
var url = @"https://geoeventsample1.esri.com:6443/arcgis/rest/services/LABus/StreamServer";
var uri = new Uri(url, UriKind.Absolute);
//Must be on QueuedTask!
var createParams = new FeatureLayerCreationParams(uri)
{
RendererDefinition = new SimpleRendererDefinition()
{
SymbolTemplate = SymbolFactory.Instance.ConstructPointSymbol(
ColorFactory.Instance.BlueRGB,
12,
SimpleMarkerStyle.Pushpin).MakeSymbolReference()
}
};
var streamLayer = LayerFactory.Instance.CreateLayer<StreamLayer>(
createParams, map);
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3 or higher.