[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Represents a collection of points that correspond to a stylus-down, move, and stylus-up sequence.
Assembly: System.Windows (in System.Windows.dll)
XMLNS for XAML: Not mapped to an xmlns.
Public NotInheritable Class Stroke _ Inherits DependencyObject
public sealed class Stroke : DependencyObject
The Stroke type exposes the following members.
|Stroke()()()||Initializes a new instance of the Stroke class.|
|Stroke(StylusPointCollection)||Initializes a new instance of the Stroke class with the specified StylusPointCollection.|
|Dispatcher||Gets the Dispatcher this object is associated with. (Inherited from DependencyObject.)|
|DrawingAttributes||Gets or sets the properties of the stroke, such as Height, Width, Color, or OutlineColor.|
|StylusPoints||Gets or sets the stylus points of the Stroke.|
|CheckAccess||Determines whether the calling thread has access to this object. (Inherited from DependencyObject.)|
|ClearValue||Clears the local value of a dependency property. (Inherited from DependencyObject.)|
|Equals(Object)||Determines whether the specified Object is equal to the current Object. (Inherited from Object.)|
|Finalize||Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)|
|GetAnimationBaseValue||Returns any base value established for a Windows Phone dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject.)|
|GetBounds||Retrieves the bounding box for the Stroke object.|
|GetHashCode||Serves as a hash function for a particular type. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|GetValue||Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject.)|
|HitTest||Indicates whether a specified StylusPointCollection intersects with a Stroke object.|
|MemberwiseClone||Creates a shallow copy of the current Object. (Inherited from Object.)|
|ReadLocalValue||Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject.)|
|SetValue||Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject.)|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
A Stroke is the data object that is collected from a pointing device, such as a tablet pen or your finger. The Stroke can be created and manipulated programmatically, and can be represented visually on an ink-enabled element, such as the InkPresenter. A Stroke contains information about both its position and appearance. The StylusPoints property is a collection of StylusPoint objects that specifies the geometry of the Stroke. The DrawingAttributes property specifies a stroke's appearance.
The following code example shows how can create a static stroke using XAML.
<Canvas> <InkPresenter x:Name="MyIP" Height="100" Width="200" Background="Transparent"> <InkPresenter.Strokes> <StrokeCollection> <Stroke> <Stroke.DrawingAttributes> <DrawingAttributes Color="Red" OutlineColor="Black" Width="5" Height="5"/> </Stroke.DrawingAttributes> <Stroke.StylusPoints> <StylusPoint X="50" Y="50"/> <StylusPoint X="55" Y="55"/> <StylusPoint X="60" Y="60"/> <StylusPoint X="65" Y="65"/> <StylusPoint X="70" Y="70"/> <StylusPoint X="75" Y="75"/> </Stroke.StylusPoints> </Stroke> </StrokeCollection> </InkPresenter.Strokes> </InkPresenter> </Canvas>
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.