GeoBlazor Pro
dymaptic.GeoBlazor.Pro
dymaptic.GeoBlazor.Pro.Components.Geometries
Multipoint Class
An ordered collection of points. ArcGIS Maps SDK for JavaScript
public class Multipoint : dymaptic.GeoBlazor.Core.Components.Geometries.Geometry
Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 Geometry 🡒 Multipoint
Constructors
Multipoint() Constructor
Parameterless constructor for use as a Razor Component.
public Multipoint();
Multipoint(Nullable, Nullable, IReadOnlyList, SpatialReference) Constructor
Constructor for use in C# code. Use named parameters (e.g., item1: value1, item2: value2) to set properties in any order.
public Multipoint(System.Nullable<bool> hasM=null, System.Nullable<bool> hasZ=null, System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.Geometries.Point>? points=null, dymaptic.GeoBlazor.Core.Components.SpatialReference? spatialReference=null);
Parameters
hasM System.Nullable<System.Boolean>
Indicates if the geometry has M values. ArcGIS Maps SDK for JavaScript
hasZ System.Nullable<System.Boolean>
Indicates if the geometry has z-values (elevation). ArcGIS Maps SDK for JavaScript
points System.Collections.Generic.IReadOnlyList<Point>
An array of points. ArcGIS Maps SDK for JavaScript
spatialReference SpatialReference
The spatial reference of the geometry. default SpatialReference.WGS84 // wkid: 4326 ArcGIS Maps SDK for JavaScript
Properties
Multipoint.Points Property
An array of points. ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.Geometries.Point>? Points { get; }
Property Value
System.Collections.Generic.IReadOnlyList<Point>
Multipoint.Type Property
The Geometry “type”, used internally to render.
public override dymaptic.GeoBlazor.Core.Enums.GeometryType Type { get; }
Property Value
Methods
Multipoint.AddPoint(Point) Method
Adds a point to the Multipoint. ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Pro.Components.Geometries.Multipoint?> AddPoint(dymaptic.GeoBlazor.Core.Components.Geometries.Point point);
Parameters
point Point
The point to add to the multipoint. The point can either be a Point or an array of numbers representing XY coordinates.
Returns
System.Threading.Tasks.Task<Multipoint>
Multipoint.GetPoint(int) Method
Returns the point at the specified index. ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Geometries.Point?> GetPoint(int index);
Parameters
index System.Int32
The index of the point in the points property.
Returns
System.Threading.Tasks.Task<Point>
Multipoint.GetPoints() Method
Asynchronously retrieve the current value of the Points property.
public System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.Geometries.Point>?> GetPoints();
Returns
System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<Point>>
Multipoint.RemovePoint(int) Method
Removes a point from the Multipoint. ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Geometries.Point?> RemovePoint(int index);
Parameters
index System.Int32
The index of the point to remove.
Returns
System.Threading.Tasks.Task<Point>
Multipoint.SetPoint(int, Point) Method
Updates the point at the specified index. param point Point geometry that specifies the new location. ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Pro.Components.Geometries.Multipoint?> SetPoint(int index, dymaptic.GeoBlazor.Core.Components.Geometries.Point point);
Parameters
index System.Int32
The index of the point in the points property.
point Point
Point geometry that specifies the new location.