dymaptic.GeoBlazor.Core
dymaptic.GeoBlazor.Core.Components
Basemap Class
Creates a new basemap object. Basemaps can be created from a PortalItem, from a well known basemap ID, or can be
used for creating custom basemaps. These basemaps may be created from tiled services you publish to your own
server, or from tiled services published by third parties.
ArcGIS JS
API
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public class Basemap : dymaptic.GeoBlazor.Core.Components.MapComponent
Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 Basemap
Properties
Basemap.Layers Property
A collection of tile layers that make of the basemap’s features.
public System.Collections.Generic.HashSet<dymaptic.GeoBlazor.Core.Components.Layers.Layer> Layers { get; set; }
Property Value
System.Collections.Generic.HashSet<Layer>
Basemap.PortalItem Property
The PortalItem
public dymaptic.GeoBlazor.Core.Components.PortalItem? PortalItem { get; set; }
Property Value
Methods
Basemap.RegisterChildComponent(MapComponent) Method
Called from dymaptic.GeoBlazor.Core.Components.MapComponent.OnAfterRenderAsync(System.Boolean) to “Register” the current component with it’s parent.
public override System.Threading.Tasks.Task RegisterChildComponent(dymaptic.GeoBlazor.Core.Components.MapComponent child);
Parameters
child MapComponent
The calling, child component to register
Returns
Exceptions
InvalidChildElementException
Throws if the current child is not a valid sub-component to the parent.
Basemap.UnregisterChildComponent(MapComponent) Method
Undoes the “Registration” of a child with its parent.
public override System.Threading.Tasks.Task UnregisterChildComponent(dymaptic.GeoBlazor.Core.Components.MapComponent child);
Parameters
child MapComponent
The child to unregister
Returns
Basemap.ValidateRequiredChildren() Method
When a MapView is prepared to render, this will check to make sure that all properties with the
RequiredPropertyAttribute are provided.
public override void ValidateRequiredChildren();
Exceptions
MissingRequiredChildElementException
The consumer needs to provide the missing child component
MissingRequiredOptionsChildElementException
The consumer needs to provide ONE of the options of child components