VectorTileDataProviderBase Class

The base class for vector tile data providers.

Assembly : DevExpress.Xpf.Map.v25.2.dll

Declaration

C#
VB.NET

csharp

public abstract class VectorTileDataProviderBase :
    ImageTileDataProvider,
    IVectorTileStreamProvider,
    IDisposable

Public MustInherit Class VectorTileDataProviderBase
    Inherits ImageTileDataProvider
    Implements IVectorTileStreamProvider,
               IDisposable

Remarks

Follow the steps below to implement a provider that loads tiles from a custom source.

Create a provider class that implements VectorTileDataProviderBase.
Implement the VectorTileDataProviderBase.GetStream method so that it returns a tile as a sequence of bytes for specific coordinates in the tile grid at the specified zoom level.
Assign the provider to the ImageLayer.DataProvider property. Note that the ImageLayer.DataProvider is a content property. You can declare a provider in XAML directly after a layer’s declaration without wrapping it in opening and closing ImageLayer.DataProvider tags.

Inheritance

Show 12 items

Object DispatcherObject DependencyObject Freezable MapDependencyObject MapImageDataProviderBase DevExpress.Xpf.Map.MapTileDataProviderBase ImageTileDataProvider VectorTileDataProviderBase MbTilesDataProvider

UriBasedVectorTileDataProvider

MapboxDataProvider