dymaptic.GeoBlazor.Core

dymaptic.GeoBlazor.Core.Components.Layers

LayerObject Class

Abstract base class for objects that are a child of a Layer and have a Symbol
property.

public abstract class LayerObject : dymaptic.GeoBlazor.Core.Components.MapComponent

Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 LayerObject

Derived
Graphic
Label
DimensionalDefinition
RasterStretchRenderer
Renderer
UniqueValueInfo

Properties

LayerObject.Symbol Property

The Symbol for the object.

public dymaptic.GeoBlazor.Core.Components.Symbols.Symbol? Symbol { get; set; }

Property Value

Symbol

Methods

LayerObject.GetSymbol() Method

Gets the current Symbol for the object.

public virtual System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Symbols.Symbol?> GetSymbol();

Returns

System.Threading.Tasks.Task<Symbol>

LayerObject.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

System.Threading.Tasks.Task

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.

LayerObject.SetSymbol(Symbol) Method

Sets the Symbol for the object.

public virtual System.Threading.Tasks.Task SetSymbol(dymaptic.GeoBlazor.Core.Components.Symbols.Symbol symbol);

Parameters

symbol Symbol

The Symbol for the object.

Returns

System.Threading.Tasks.Task

LayerObject.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

System.Threading.Tasks.Task

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.