ManipulationDelta structure
Contains the accumulated transformations for the current manipulation.
Syntax
public value struct ManipulationDelta
Attributes
- VersionAttribute(NTDDI_WIN8)
Members
The ManipulationDelta structure has these fields.
| Field | Data type | Description |
|---|---|---|
| Expansion | expansion |
Number [JavaScript] | System.Single [.NET] | float32 [C++] |
The change in distance between touch contacts, as DIPs. For example, if the distance between two contacts changes from 100 DIPs to 200 DIPs during a manipulation, the value of Expansion would be 100.0. |
| Rotation | rotation |
Number [JavaScript] | System.Single [.NET] | float32 [C++] |
The change in angle of rotation, in degrees. |
| Scale | scale |
Number [JavaScript] | System.Single [.NET] | float32 [C++] |
The change in distance between touch contacts, as a percentage. For example, if the distance between two contacts changes from 100 DIPs to 200 DIPs during a manipulation, the value of Scale would be 1.0. |
| Translation | translation |
The change in x-y screen coordinates, in DIPs. |
Remarks
Windows Phone 8
This API is not implemented and will throw an exception if called.
Requirements
|
Minimum supported client | Windows 8 |
|---|---|
|
Minimum supported server | Windows Server 2012 |
|
Minimum supported phone | Windows Phone 8 |
|
Namespace |
|
|
Metadata |
|
See also
- ManipulationCompletedEventArgs.Cumulative | manipulationCompletedEventArgs.cumulative Property
- ManipulationVelocities
Build date: 2/25/2013
