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Translates (moves) an object in the 2-D x-y coordinate system.

Namespace: System.Windows.Media
Assembly: PresentationCore (in presentationcore.dll)
XML-Namespaces:  http://schemas.microsoft.com/winfx/2006/xaml/presentation

public sealed class TranslateTransform : Transform
public final class TranslateTransform extends Transform
public final class TranslateTransform extends Transform
<TranslateTransform .../>

TranslateTransform defines an axis-aligned translation along the x- and y- axes. The following illustration shows the transformation matrix for a translation by offset (dx, dy).

Typical 3x3 matrix for 2-D translations

Freezable Features: Because it inherits from the Freezable class, the TranslateTransform class provides several special features: TranslateTransform objects can be declared as resources, shared among multiple objects, made read-only to improve performance, cloned, and made thread-safe. For more information about the different features provided by Freezable objects, see Freezable Objects Overview.

This example shows how to translate (move) an element by using a TranslateTransform.

The TranslateTransform class is especially useful for moving elements inside panels that do not support absolute positioning. For example, by applying a TranslateTransform to the RenderTransform property of an element, you can move an element within a StackPanel or DockPanel.

Use the X property of the TranslateTransform to specify the amount, in pixels, to move the element along the x-axis. Use the Y property to specify the amount, in pixels, to move the element along the y-axis. Finally, apply the TranslateTransform to the RenderTransform property of the element.

The following example uses a TranslateTransform to move an element 50 pixels to the right and 50 pixels down.

<Rectangle Height="50" Width="50" 
  Fill="#CCCCCCFF" Stroke="Blue" StrokeThickness="2"
  Canvas.Left="100" Canvas.Top="100">
    <TranslateTransform X="50" Y="50" />

For the complete sample, see 2-D Transforms Sample.


Alle öffentlichen statischen (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.

Microsoft .NET Framework 3.0 wird unter Windows Vista, Microsoft Windows XP SP2 und Windows Server 2003 SP1 unterstützt.

.NET Framework

Unterstützt in: 3.0