dymaptic.GeoBlazor.Core
dymaptic.GeoBlazor.Core.Components.Symbols
SimpleFillSymbol Class
SimpleFillSymbol is used for rendering 2D polygons in either a MapView or a SceneView. It can be filled with a
solid color, or a pattern. In addition, the symbol can have an optional outline, which is defined by a
SimpleLineSymbol.
ArcGIS
JS API
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public class SimpleFillSymbol : dymaptic.GeoBlazor.Core.Components.Symbols.FillSymbol,
System.IEquatable<dymaptic.GeoBlazor.Core.Components.Symbols.SimpleFillSymbol>
Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 Symbol 🡒 FillSymbol 🡒 SimpleFillSymbol
Implements System.IEquatable<SimpleFillSymbol>
Constructors
SimpleFillSymbol() Constructor
Parameterless constructor for using as a razor component
public SimpleFillSymbol();
SimpleFillSymbol(Outline, MapColor, Nullable) Constructor
Constructs a new SimpleFillSymbol in code with parameters
public SimpleFillSymbol(dymaptic.GeoBlazor.Core.Components.Symbols.Outline? outline=null, dymaptic.GeoBlazor.Core.Objects.MapColor? color=null, System.Nullable<dymaptic.GeoBlazor.Core.Components.Symbols.FillStyle> fillStyle=null);
Parameters
outline Outline
The outline of the polygon.
color MapColor
The color of the polygon.
fillStyle System.Nullable<FillStyle>
The fill style.
Properties
SimpleFillSymbol.FillStyle Property
The fill style.
public System.Nullable<dymaptic.GeoBlazor.Core.Components.Symbols.FillStyle> FillStyle { get; set; }
Property Value
SimpleFillSymbol.Outline Property
The outline of the polygon.
public dymaptic.GeoBlazor.Core.Components.Symbols.Outline? Outline { get; set; }
Property Value
SimpleFillSymbol.Type Property
The symbol type
public override string Type { get; }
Property Value
Methods
SimpleFillSymbol.Equals(object) Method
Determines whether the specified object is equal to the current object.
public override bool Equals(object? obj);
Parameters
obj System.Object
The object to compare with the current object.
Returns
System.Boolean
true if the specified object is equal to the current object; otherwise, false.
SimpleFillSymbol.GetHashCode() Method
Serves as the default hash function.
public override int GetHashCode();
Returns
System.Int32
A hash code for the current object.
SimpleFillSymbol.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.
SimpleFillSymbol.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
SimpleFillSymbol.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
Operators
SimpleFillSymbol.operator ==(SimpleFillSymbol, SimpleFillSymbol) Operator
Compares two SimpleFillSymbols for equality
public static bool operator ==(dymaptic.GeoBlazor.Core.Components.Symbols.SimpleFillSymbol? left, dymaptic.GeoBlazor.Core.Components.Symbols.SimpleFillSymbol? right);
Parameters
left SimpleFillSymbol
right SimpleFillSymbol
Returns
SimpleFillSymbol.operator !=(SimpleFillSymbol, SimpleFillSymbol) Operator
Compares two SimpleFillSymbols for inequality
public static bool operator !=(dymaptic.GeoBlazor.Core.Components.Symbols.SimpleFillSymbol? left, dymaptic.GeoBlazor.Core.Components.Symbols.SimpleFillSymbol? right);
Parameters
left SimpleFillSymbol
right SimpleFillSymbol