GeoBlazor Pro
layout: pro title: LabelCreator parent: Pro Classes grand_parent: GeoBlazor Pro —
dymaptic.GeoBlazor.Pro
dymaptic.GeoBlazor.Pro.Model
LabelCreator Class
Helper class for generating default labels to be set on a layer’s binning or cluster configuration.
ArcGIS Maps SDK for JavaScript
public class LabelCreator : dymaptic.GeoBlazor.Pro.Model.ProLogicComponent
Inheritance System.Object 🡒 dymaptic.GeoBlazor.Core.Model.LogicComponent 🡒 ProLogicComponent 🡒 LabelCreator
Constructors
LabelCreator(IJSRuntime, AuthenticationManager, IAppValidator) Constructor
Constructor for use by Dependency Injection. Use AddGeoBlazorPro(this IServiceCollection, IConfiguration) in your startup code.
public LabelCreator(Microsoft.JSInterop.IJSRuntime jsRuntime, dymaptic.GeoBlazor.Core.Model.AuthenticationManager authenticationManager, dymaptic.GeoBlazor.Core.IAppValidator appValidator);
Parameters
jsRuntime Microsoft.JSInterop.IJSRuntime
authenticationManager dymaptic.GeoBlazor.Core.Model.AuthenticationManager
appValidator dymaptic.GeoBlazor.Core.IAppValidator
Methods
LabelCreator.GetBinLabelSchemes(BinLabelSchemeParams) Method
The renderer to set on the input layer when clustering is enabled. Specify this parameter if the layer’s renderer does not match the renderer that will be used when clustering is enabled. This cannot be a HeatmapRenderer.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Pro.Model.LabelSchemes> GetBinLabelSchemes(dymaptic.GeoBlazor.Pro.Model.BinLabelSchemeParams options);
Parameters
options BinLabelSchemeParams
Returns
System.Threading.Tasks.Task<LabelSchemes>
LabelCreator.GetClusterLabelSchemes(ClusterLabelSchemeParams) Method
Generates default labelingInfo schemes to be set on a FeatureLayer’s featureReduction configuration. Returns one or more suggested LabelClasses for a given layer based on its renderer. It also returns a suggested clusterMinSize to ensure labels fit inside clusters.
If a renderer has a non-scale dependent SizeVariable, then the average value of the field or expression used to determine the cluster size will be suggested as the default label value. In all other scenarios, the suggested label will display the cluster count in the center of the label.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Pro.Model.LabelSchemes> GetClusterLabelSchemes(dymaptic.GeoBlazor.Pro.Model.ClusterLabelSchemeParams options);
Parameters
options ClusterLabelSchemeParams