dymaptic.GeoBlazor.Core
dymaptic.GeoBlazor.Core.Components.Widgets
BasemapToggleWidget Class
The BasemapToggle provides a widget which allows an end-user to switch between two basemaps. The toggled basemap is
set inside the view’s map object.
ArcGIS
JS API
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public class BasemapToggleWidget : dymaptic.GeoBlazor.Core.Components.Widgets.Widget
Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 Widget 🡒 BasemapToggleWidget
Properties
BasemapToggleWidget.NextBasemap Property
The next Basemap for toggling.
public dymaptic.GeoBlazor.Core.Components.Basemap? NextBasemap { get; set; }
Property Value
Remarks
Set either NextBasemapName or NextBasemap
BasemapToggleWidget.NextBasemapName Property
The name of the next basemap for toggling.
public string? NextBasemapName { get; set; }
Property Value
Remarks
Set either NextBasemapName or NextBasemap
BasemapToggleWidget.WidgetType Property
The type of widget
public override string WidgetType { get; }
Property Value
Methods
BasemapToggleWidget.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.
BasemapToggleWidget.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
BasemapToggleWidget.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