GeoBlazor Pro
dymaptic.GeoBlazor.Pro
dymaptic.GeoBlazor.Pro.Components
FeatureLayerViewProExtensions Class
Pro Extension methods for the FeatureLayerView class.
public static class FeatureLayerViewProExtensions
Inheritance System.Object 🡒 FeatureLayerViewProExtensions
Methods
FeatureLayerViewProExtensions.CreateAggregateQuery(this FeatureLayerView) Method
Creates query parameter object that can be used to fetch aggregate features as they are being
displayed.
ArcGIS Maps SDK for JavaScript
public static System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Model.Query?> CreateAggregateQuery(this dymaptic.GeoBlazor.Core.Components.FeatureLayerView featureLayerView);
Parameters
featureLayerView dymaptic.GeoBlazor.Core.Components.FeatureLayerView
The dymaptic.GeoBlazor.Core.Components.FeatureLayerView instance to extend with this method.
Returns
System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Model.Query>
FeatureLayerViewProExtensions.QueryAggregates(this FeatureLayerView, Query, CancellationToken) Method
Executes a Query against aggregate features (i.e.
param options An object with the following properties.
ArcGIS Maps SDK for JavaScript
public static System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Model.FeatureSet?> QueryAggregates(this dymaptic.GeoBlazor.Core.Components.FeatureLayerView featureLayerView, dymaptic.GeoBlazor.Core.Model.Query query, System.Threading.CancellationToken cancellationToken=default(System.Threading.CancellationToken));
Parameters
featureLayerView dymaptic.GeoBlazor.Core.Components.FeatureLayerView
The dymaptic.GeoBlazor.Core.Components.FeatureLayerView instance to extend with this method.
query dymaptic.GeoBlazor.Core.Model.Query
Specifies the parameters of the query. Leave this parameter empty to query all aggregates in the view.
cancellationToken System.Threading.CancellationToken
The CancellationToken to cancel an asynchronous operation.
Returns
System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Model.FeatureSet>
FeatureLayerViewProExtensions.QueryAttributeBins(this FeatureLayerView, AttributeBinsQuery, CancellationToken) Method
Executes a AttributeBinsQuery against features available for drawing, which groups features into bins based on ranges in numeric or date fields, and returns a
FeatureSet containing the series of bins.
param options An object with the following properties.
ArcGIS Maps SDK for JavaScript
public static System.Threading.Tasks.Task<dymaptic.GeoBlazor.Pro.Model.AttributeBinsFeatureSet?> QueryAttributeBins(this dymaptic.GeoBlazor.Core.Components.FeatureLayerView featureLayerView, dymaptic.GeoBlazor.Pro.Model.AttributeBinsQuery binsQuery, System.Threading.CancellationToken cancellationToken=default(System.Threading.CancellationToken));
Parameters
featureLayerView dymaptic.GeoBlazor.Core.Components.FeatureLayerView
The dymaptic.GeoBlazor.Core.Components.FeatureLayerView instance to extend with this method.
binsQuery AttributeBinsQuery
Specifies the parameters of the queryAttributeBins() operation. The binParameters property must be set.
cancellationToken System.Threading.CancellationToken
The CancellationToken to cancel an asynchronous operation.