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.)|
|Finalize||Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)|
|GetHashCode||Serves as the default hash function. (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.