GeoBlazor Pro

---

layout: pro title: ArcGISRest parent: Pro Classes grand_parent: GeoBlazor Pro —

dymaptic.GeoBlazor.Pro

dymaptic.GeoBlazor.Pro.Model

ArcGISRest Class

Provides access to the ArcGIS REST API via JavaScript. This class is a work in progress, only QueryDemographicData is currently implemented.

public class ArcGISRest : dymaptic.GeoBlazor.Pro.Model.ProLogicComponent

Inheritance System.Object 🡒 dymaptic.GeoBlazor.Core.Model.LogicComponent 🡒 ProLogicComponent 🡒 ArcGISRest

Constructors

ArcGISRest(IJSRuntime, AuthenticationManager, IAppValidator) Constructor

Public constructor for Dependency Injection

public ArcGISRest(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

ArcGISRest.QueryDemographicData(Point) Method

Queries demographic data for the given point, and returns a list of features at that point.

public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Layers.Graphic[]> QueryDemographicData(dymaptic.GeoBlazor.Core.Components.Geometries.Point mapPoint);

Parameters

mapPoint dymaptic.GeoBlazor.Core.Components.Geometries.Point

The point to query.

Returns

System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Layers.Graphic[]>

ArcGISRest.Request(string, RequestOptions) Method

Retrieves data from a remote server or uploads a file from a user’s computer. If the request returns an Error, the error object will include the details specified in EsriErrorDetails.

public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Pro.Model.RequestResponse> Request(string url, dymaptic.GeoBlazor.Core.Model.RequestOptions options);

Parameters

url System.String

The URL to request data from.

options dymaptic.GeoBlazor.Core.Model.RequestOptions

The options specified by the user in the data request. See dymaptic.GeoBlazor.Core.Model.RequestOptions for available properties.

Returns

System.Threading.Tasks.Task<RequestResponse>

ArcGISRest.Request(string, RequestOptions) Method

Retrieves data from a remote server or uploads a file from a user’s computer. If the request returns an Error, the error object will include the details specified in EsriErrorDetails.

public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Pro.Model.RequestResponse<T>> Request<T>(string url, dymaptic.GeoBlazor.Core.Model.RequestOptions options);

Type parameters

T

The type of expected Response Data to deserialize.

Parameters

url System.String

The URL to request data from.

options dymaptic.GeoBlazor.Core.Model.RequestOptions

The options specified by the user in the data request. See dymaptic.GeoBlazor.Core.Model.RequestOptions for available properties.

Returns

System.Threading.Tasks.Task<dymaptic.GeoBlazor.Pro.Model.RequestResponse<T>>