IPointerPointTransform Interface
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Provides generalized transformation functions.
public interface class IPointerPointTransform/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(1298129231, 47228, 16424, 188, 156, 89, 233, 148, 127, 176, 86)]
struct IPointerPointTransform[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(1298129231, 47228, 16424, 188, 156, 89, 233, 148, 127, 176, 86)]
public interface IPointerPointTransformPublic Interface IPointerPointTransform- Attributes
Windows requirements
| Requirements | Description |
|---|---|
| Device family |
Windows 10 (introduced in 10.0.10240.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v1.0)
|
Remarks
Do not call this interface directly. IPointerPointTransform is used by a GestureRecognizer to get transformation information for an input pointer.
Properties
| Name | Description |
|---|---|
| Inverse |
Gets the inverse of the specified transformation. |
Methods
| Name | Description |
|---|---|
| TransformBounds(Rect) |
Transforms the specified bounding rectangle. |
| TryTransform(Point, Point) |
Attempts to perform the transformation on the specified input point. |