ManipulationDelta ManipulationDelta ManipulationDelta ManipulationDelta ManipulationDelta Struct

Definition

Contains the accumulated transformations for the current manipulation.

public : struct ManipulationDelta
struct winrt::Windows::UI::Input::ManipulationDelta
public struct ManipulationDelta
Public Structure ManipulationDelta
var manipulationDelta = {

   expansion: /* Your value */,

   rotation: /* Your value */,

   scale: /* Your value */,

   translation: /* Your value */

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

Fields

Expansion Expansion Expansion Expansion Expansion

The change in distance between touch contacts, as device-independent pixel (DIP). For example, if the distance between two contacts changes from 100 device-independent pixel (DIP) to 200 device-independent pixel (DIP) during a manipulation, the value of Expansion would be 100.0.

Rotation Rotation Rotation Rotation Rotation

The change in angle of rotation, in degrees.

Scale Scale Scale Scale Scale

The change in distance between touch contacts, as a percentage. For example, if the distance between two contacts changes from 100 device-independent pixel (DIP) to 200 device-independent pixel (DIP) during a manipulation, the value of Scale would be 1.0.

Translation Translation Translation Translation Translation

The change in x-y screen coordinates, in device-independent pixel (DIP).

See Also