项目
11/18/2011

DeepZoomImageTileSource Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Used to specify the source of a MultiScaleImage.

Inheritance Hierarchy

System.Object
  System.Windows.DependencyObject
    System.Windows.Media.MultiScaleTileSource
      System.Windows.Media.DeepZoomImageTileSource

Namespace: System.Windows.Media
Assembly: System.Windows (in System.Windows.dll)

Syntax

'Declaration
Public NotInheritable Class DeepZoomImageTileSource _
    Inherits MultiScaleTileSource

public sealed class DeepZoomImageTileSource : MultiScaleTileSource

<DeepZoomImageTileSource.../>

The DeepZoomImageTileSource type exposes the following members.

Constructors

	Name	Description
	DeepZoomImageTileSource()	Creates a new instance of the DeepZoomImageTileSource class.
	DeepZoomImageTileSource(Uri)	Creates a new instance of the DeepZoomImageTileSource class with the specified source Uri.

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Properties

	Name	Description
	Dispatcher	Gets the Dispatcher this object is associated with. (Inherited from DependencyObject.)
	TileBlendTime	Gets or sets the amount of time to blend a new level of detail when a tile becomes available. (Inherited from MultiScaleTileSource.)
	UriSource	Gets or sets the source Uri of the DeepZoomImageTileSource.

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Methods

	Name	Description
	CheckAccess	Determines whether the calling thread has access to this object. (Inherited from DependencyObject.)
	ClearValue	Clears the local value of a dependency property. (Inherited from DependencyObject.)
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetAnimationBaseValue	Returns any base value established for a Silverlight dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetTileLayers	Gets a collection of the URIs that comprise the Deep Zoom image. (Inherited from MultiScaleTileSource.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetValue	Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject.)
	InvalidateTileLayer	Invalidates specified tile layers. (Inherited from MultiScaleTileSource.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ReadLocalValue	Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject.)
	SetValue	Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Fields

	Name	Description
	UriSourceProperty	Identifies the UriSource dependency property.

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Remarks

You will need to use this object if you wish to specify the source of a MultiScaleImage in procedural code (e.g. C#, VB .NET). See the example below.

Examples

The following sample shows how to use DeepZoomImageTileSource to set the source of the MultiScaleImage.

Public Sub New()
    InitializeComponent()
    Dim MyMSI As New MultiScaleImage()
    MyMSI.Source = New DeepZoomImageTileSource(New System.Uri("Source/dzc_output.xml", UriKind.Relative))
    LayoutRoot.Children.Add(MyMSI)
End Sub

public MainPage()
{
    InitializeComponent();
    MultiScaleImage MyMSI = new MultiScaleImage();
    MyMSI.Source = new DeepZoomImageTileSource(new System.Uri("Source/dzc_output.xml", UriKind.Relative));
    LayoutRoot.Children.Add(MyMSI);
}

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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