Contains transformation data that is accumulated when manipulation events occur.
Assembly: PresentationCore (in PresentationCore.dll)
Thetype exposes the following members.
|Expansion||Gets or sets the amount the manipulation has resized in device-independent units (1/96th inch per unit).|
|Rotation||Gets or sets the rotation of the manipulation in degrees.|
|Scale||Gets or sets the amount the manipulation has resized as a multiplier.|
|Translation||Gets or sets the linear motion of the manipulation.|
|Equals(Object)||Determines whether the specified Object is equal to the current Object. (Inherited from Object.)|
|GetHashCode||Serves as a hash function for a particular type. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|MemberwiseClone||Creates a shallow copy of the current Object. (Inherited from Object.)|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
The class contains information about the changes in the position of a manipulation. Windows Presentation Foundation (WPF) interprets the changes as a Translation, Expansion, or Rotation. When the ManipulationDelta event occurs on a UIElement, use the properties on a object to transform the object that should be manipulated. The ManipulationDeltaEventArgs class provides two properties of type : DeltaManipulation and CumulativeManipulation.
For more information about manipulations, see the Input Overview. For an example of an application that responds to manipulations, see Walkthrough: Creating Your First Touch Application.
The following example shows an event handler for the ManipulationDelta event. The example applies the Translation, Scale, and Rotation properties to move, resize, and rotate a Rectangle. This example is part of a larger example in Walkthrough: Creating Your First Touch Application.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2