layout: default title: KMLLayer parent: Core Classes —
dymaptic.GeoBlazor.Core
dymaptic.GeoBlazor.Core.Components.Layers
KMLLayer Class
The KMLLayer class is used to create a layer based on a KML file (.kml, .kmz). KML is an XML-based file format used
to represent geographic features.
ArcGIS Maps SDK for JavaScript
public class KMLLayer : dymaptic.GeoBlazor.Core.Components.Layers.Layer
Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 Layer 🡒 KMLLayer
Constructors
KMLLayer() Constructor
Parameterless constructor for use as a razor component
public KMLLayer();
KMLLayer(string, PortalItem) Constructor
Constructor for use in code
public KMLLayer(string? url=null, dymaptic.GeoBlazor.Core.Components.PortalItem? portalItem=null);
Parameters
url System.String
The url for the KML Layer source data.
portalItem PortalItem
The portal item for the KML Layer source data.
Properties
KMLLayer.LayerType Property
Used internally to identify the sub type of Layer
public override string LayerType { get; }
Property Value
KMLLayer.PortalItem Property
The portal item for the KML Layer source data.
public dymaptic.GeoBlazor.Core.Components.PortalItem? PortalItem { get; set; }
Property Value
KMLLayer.Url Property
The url for the KML Layer source data.
public string? Url { get; set; }
Property Value
Methods
KMLLayer.RegisterChildComponent(MapComponent) Method
Called from dymaptic.GeoBlazor.Core.Components.MapComponent.OnInitializedAsync 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.
Remarks
This method is an implementation detail and should not be called directly by consumers. In future versions, this may be changed to an internal method. If you see no other way to register a child component, please open an issue on GitHub.
KMLLayer.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
Remarks
This method is an implementation detail and should not be called directly by consumers. In future versions, this may be changed to an internal method.