Class
MapLayer

Definition

Namespace:Telerik.Blazor.Components

Assembly:Telerik.Blazor.dll

Syntax:

cs-api-definition
public class MapLayer : DataVizCollectionItemComponent, IComponent, IHandleEvent, IHandleAfterRender, IDisposable

Inheritance: objectComponentBaseDataVizChildComponentDataVizCollectionItemComponentMapLayer

Implements: IComponentIDisposableIHandleAfterRenderIHandleEvent

Inherited Members ComponentBase.OnInitializedAsync()ComponentBase.OnParametersSetAsync()ComponentBase.StateHasChanged()ComponentBase.ShouldRender()ComponentBase.OnAfterRenderAsync(bool)ComponentBase.InvokeAsync(Action)ComponentBase.InvokeAsync(Func<Task>)ComponentBase.SetParametersAsync(ParameterView)

Constructors

MapLayer()

Declaration

cs-api-definition
public MapLayer()

Properties

Attribution

The attribution for the layer. Accepts valid HTML.

Declaration

cs-api-definition
[Parameter]
public string Attribution { get; set; }

Property Value

string

ChildContent

Declaration

cs-api-definition
[Parameter]
public RenderFragment ChildContent { get; set; }

Property Value

RenderFragment

Data

Specifies the data of the layer.

Declaration

cs-api-definition
[Parameter]
public object Data { get; set; }

Property Value

object

Extent

Specifies the extent of the region covered by this layer. The layer will be hidden when the specified area is out of view.Accepts a four-element array that specifies the extent covered by this layer: North-West lat, longitude, South-East latitude, longitude.If not specified, the layer is always visible.

Declaration

cs-api-definition
[Parameter]
public double[] Extent { get; set; }

Property Value

double[]

LocationField

The data item field which contains the marker (symbol) location. The field should be an array with two numbers - latitude and longitude in decimal degrees.Requires the dataSource option to be set.Only applicable to "marker" and "bubble" layers.

Declaration

cs-api-definition
[Parameter]
public string LocationField { get; set; }

Property Value

string

MaxSize

The maximum symbol size for bubble layer symbols.

Declaration

cs-api-definition
[Parameter]
public double? MaxSize { get; set; }

Property Value

double?

MaxZoom

The maximum zoom level at which to show this layer.

Declaration

cs-api-definition
[Parameter]
public double? MaxZoom { get; set; }

Property Value

double?

MinSize

The minimum symbol size for bubble layer symbols.

Declaration

cs-api-definition
[Parameter]
public double? MinSize { get; set; }

Property Value

double?

MinZoom

The minimum zoom level at which to show this layer.

Declaration

cs-api-definition
[Parameter]
public double? MinZoom { get; set; }

Property Value

double?

Opacity

The the opacity for the layer.

Declaration

cs-api-definition
[Parameter]
public double? Opacity { get; set; }

Property Value

double?

Shape

The marker shape for marker layers.

Declaration

cs-api-definition
[Parameter]
public MapMarkersShape? Shape { get; set; }

Property Value

MapMarkersShape?

Subdomains

A list of subdomains to use for loading tiles. Alternating between different subdomains allows more requests to be executed in parallel.

Declaration

cs-api-definition
[Parameter]
public string[] Subdomains { get; set; }

Property Value

string[]

Symbol

The default symbol for bubble layers.

Declaration

cs-api-definition
[Parameter]
public MapLayersSymbol? Symbol { get; set; }

Property Value

MapLayersSymbol?

TileSize

The size of the image tile in pixels.

Declaration

cs-api-definition
[Parameter]
public double? TileSize { get; set; }

Property Value

double?

TitleField

The data item field which contains the marker title. Requires the dataSource option to be set.

Declaration

cs-api-definition
[Parameter]
public string TitleField { get; set; }

Property Value

string

Type

The type of the layer.

Declaration

cs-api-definition
[Parameter]
public MapLayersType? Type { get; set; }

Property Value

MapLayersType?

UrlTemplate

The URL template for tile layers. Template variables: x - X coordinate of the tile; y - Y coordinate of the tile; zoom - zoom level or subdomain - Subdomain for this tile. See subdomains.

Declaration

cs-api-definition
[Parameter]
public string UrlTemplate { get; set; }

Property Value

string

ValueField

The value field for bubble layer symbols. The data item field should be a number.

Declaration

cs-api-definition
[Parameter]
public string ValueField { get; set; }

Property Value

string

ZIndex

The zIndex for this layer.Layers are normally stacked in declaration order (last one is on top).

Declaration

cs-api-definition
[Parameter]
public double? ZIndex { get; set; }

Property Value

double?

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration

cs-api-definition
protected override void BuildRenderTree(RenderTreeBuilder __builder)

Parameters

__builder

RenderTreeBuilder

Overrides ComponentBase.BuildRenderTree(RenderTreeBuilder)

Dispose()

Declaration

cs-api-definition
public override void Dispose()

Overrides DataVizChildComponent.Dispose()

OnAfterRender(bool)

Declaration

cs-api-definition
protected override void OnAfterRender(bool firstRender)

Parameters

firstRender

bool

Overrides ComponentBase.OnAfterRender(bool)

OnInitialized()

Declaration

cs-api-definition
protected override void OnInitialized()

Overrides DataVizChildComponent.OnInitialized()

OnParametersSet()

Declaration

cs-api-definition
protected override void OnParametersSet()

Overrides ComponentBase.OnParametersSet()