| -api-id | -api-type |
|---|---|
T:Windows.UI.Input.ManipulationDelta |
winrt struct |
Contains the accumulated transformations for the current manipulation.
The change in x-y screen coordinates, in device-independent pixel (DIP).
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 2.0.
The change in angle of rotation, in degrees.
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.
Touch interactions - Manipulation events, User interaction mode sample, Focus visuals sample, Input: Device capabilities sample, Input: Simplified ink sample, Input: Windows 8 gestures sample, Input: XAML user input events sample, XAML scrolling, panning, and zooming sample, DirectX touch input sample, Input: Manipulations and gestures (C++) sample, Input: Touch hit testing sample, Input source identification sample, Touch injection sample, Win32 touch hit-testing sample