CustomMapTileDataSource CustomMapTileDataSource CustomMapTileDataSource CustomMapTileDataSource Class

Definition

Provides a source of custom tiles for a MapTileSource. Use this class when you can't use HttpMapTileDataSource or LocalMapTileDataSource. For example, CustomMapTileDataSource supports drawing tiles in memory and returning them as a stream of pixels.

public : class CustomMapTileDataSource : MapTileDataSource
struct winrt::Windows::UI::Xaml::Controls::Maps::CustomMapTileDataSource : MapTileDataSource
public class CustomMapTileDataSource : MapTileDataSource
Public Class CustomMapTileDataSource Inherits MapTileDataSource
Inheritance
CustomMapTileDataSourceCustomMapTileDataSourceCustomMapTileDataSourceCustomMapTileDataSource
Attributes

Windows 10 requirements

Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

For more info about using the CustomMapTileDataSource, see the PixelData property of the MapTileBitmapRequest.

Constructors

CustomMapTileDataSource() CustomMapTileDataSource() CustomMapTileDataSource() CustomMapTileDataSource()

Initializes a new instance of the CustomMapTileDataSource class.

Events

BitmapRequested BitmapRequested BitmapRequested BitmapRequested

Occurs when the bitmap is requested for a CustomMapTileDataSource. An instance of MapTileBitmapRequestedEventArgs provides data for this event.

Methods

ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty)

Clears the local value of a dependency property.

(Inherited from DependencyObject)
GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty)

Returns any base value established for a dependency property, which would apply in cases where an animation is not active.

(Inherited from DependencyObject)
GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty)

Returns the current effective value of a dependency property from a DependencyObject.

(Inherited from DependencyObject)
ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty)

Returns the local value of a dependency property, if a local value is set.

(Inherited from DependencyObject)
RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback)

Registers a notification function for listening to changes to a specific DependencyProperty on this DependencyObject instance.

(Inherited from DependencyObject)
SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object)

Sets the local value of a dependency property on a DependencyObject.

(Inherited from DependencyObject)
UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64)

Cancels a change notification that was previously registered by calling RegisterPropertyChangedCallback.

(Inherited from DependencyObject)

Properties

Dispatcher Dispatcher Dispatcher Dispatcher

Gets the CoreDispatcher that this object is associated with. The CoreDispatcher represents a facility that can access the DependencyObject on the UI thread even if the code is initiated by a non-UI thread.

(Inherited from DependencyObject)

See also