Dynamically performs hit testing on a Stroke.
Assembly: PresentationCore (in PresentationCore.dll)
Adds a Point to the .
Adds points to the.
Adds the specified StylusPoint objects to the .
This API supports the product infrastructure and is not intended to be used directly from your code. Adds points to the.
Releases resources used by the.
Determines whether the specified object is equal to the current object.(Inherited from Object.)
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
Serves as the default hash function. (Inherited from Object.)
Returns a string that represents the current object.(Inherited from Object.)
The Stroke. This class enables you to provide immediate feedback to the user in situations such as selecting and erasing ink.dynamically determines whether the user "hits" a
There are two classes that inherit from:
The IncrementalLassoHitTester hit tests strokes by determining whether a lasso path surrounds it.
The IncrementalStrokeHitTester hit tests strokes by determining where an eraser path intersects it.
The following table lists where to learn how to manage digital ink on a custom control.
To do this…
See this article
Create a control that collects digital ink
Create a control that enables the user to select ink
Create a control that enables the user to point-erase ink
This class is not typically used in XAML.
The following example demonstrates how to add points to the StrokeHit event handler that erases the part of the Stroke that the user intersects. To create a control that enables a user to erase ink, see How to: Erase Ink on a Custom Control.when the user inputs data with the stylus. The example includes a
Available since 3.0
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.