InertiaProcessor2D Class

.NET Framework (current version)
 

Implements the extrapolation of a manipulation's position, orientation, and average radius.

Namespace:   System.Windows.Input.Manipulations
Assembly:  System.Windows.Input.Manipulations (in System.Windows.Input.Manipulations.dll)

System.Object
  System.Windows.Input.Manipulations.InertiaProcessor2D

public class InertiaProcessor2D

NameDescription
System_CAPS_pubmethodInertiaProcessor2D()

Initializes a new instance of the InertiaProcessor2D class.

NameDescription
System_CAPS_pubpropertyExpansionBehavior

Gets or sets the expansion behavior of the inertia processor.

System_CAPS_pubpropertyInitialOriginX

Gets or sets the x-coordinate for the initial origin, in coordinate units.

System_CAPS_pubpropertyInitialOriginY

Gets or sets the y-coordinate for the initial origin, in coordinate units.

System_CAPS_pubpropertyIsRunning

Gets whether inertia is currently in progress.

System_CAPS_pubpropertyRotationBehavior

Gets or sets the rotation behavior of the inertia processor.

System_CAPS_pubpropertyTranslationBehavior

Gets or sets the translation behavior of the inertia processor.

NameDescription
System_CAPS_pubmethodComplete(Int64)

Completes final extrapolation by using the specified timestamp and raises the Completed event.

System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodProcess(Int64)

Extrapolates the manipulation's position, orientation, and average radius at the specified time.

System_CAPS_pubmethodSetParameters(InertiaParameters2D)

Sets parameters on the inertia processor.

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

NameDescription
System_CAPS_pubeventCompleted

Occurs when extrapolation has completed.

System_CAPS_pubeventDelta

Occurs when the extrapolation origin has changed or when translation, scaling, or rotation have occurred.

An InertiaProcessor2D object enables your application to extrapolate an element's location, orientation, and other properties by simulating real-world behavior.

For instance, when a user moves an element and then releases it, the element can continue moving, decelerate, and then slowly stop. An inertia processor implements this behavior by causing the affine 2-D values (origin, scale, translation, and rotation) to change over a specified time at a specified deceleration rate.

An inertia processor by itself does not cause an element to move and decelerate. Your application receives information from an inertia processor and applies the values as needed to an application-specific element. Typically, an application uses the information received from an inertia processor to change the location, size or orientation of an element.

Inertia processing is typically used in conjunction with manipulation processing. For more information, see the ManipulationProcessor2D class.

.NET Framework
Available since 4.0

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Return to top
Show: