CompositionGradientBrush Class

Reference

Definition

Namespace:: Windows.UI.Composition

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.

Edit

Represents a brush that describes a gradient, composed of gradient stops.

CompositionGradientBrush is supported only with Rgb and RgbLinear CompositionColorSpace.

public ref class CompositionGradientBrush : CompositionBrush

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 327680)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class CompositionGradientBrush : CompositionBrush

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 327680)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public class CompositionGradientBrush : CompositionBrush

Public Class CompositionGradientBrush
Inherits CompositionBrush

Inheritance: Object Platform::Object IInspectable CompositionObject CompositionBrush CompositionGradientBrush

Derived: Windows.UI.Composition.CompositionLinearGradientBrush

Windows.UI.Composition.CompositionRadialGradientBrush

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows requirements

Device family	Windows 10 Fall Creators Update (introduced in 10.0.16299.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v5.0)

Remarks

Version history

Windows version	SDK version	Value added
1809	17763	MappingMode

Properties

AnchorPoint	Gets or sets the point on the brush to be positioned at the brush's offset.
CenterPoint	Gets or sets the point about which the brush is rotated and scaled.
ColorStops	Gets the brush's gradient stops.
Comment	A string to associate with the CompositionObject. (Inherited from CompositionObject)
Compositor	The Compositor used to create this CompositionObject. (Inherited from CompositionObject)
Dispatcher	The dispatcher for the CompositionObject. (Inherited from CompositionObject)
DispatcherQueue	Gets the DispatcherQueue for the CompostionObject. (Inherited from CompositionObject)
ExtendMode	Gets or sets a value that specifies how to draw the gradient outside the brush's gradient vector or space.
ImplicitAnimations	The collection of implicit animations attached to this object. (Inherited from CompositionObject)
InterpolationSpace	Gets or sets a value that specifies how the gradient's colors are interpolated.
MappingMode	Gets or sets a value that indicates whether the gradient brush's positioning coordinates (StartPoint, EndPoint) are absolute or relative to the output area.
Offset	Gets or sets the offset of the brush relative to the object being painted.
Properties	The collection of properties associated with the CompositionObject. (Inherited from CompositionObject)
RotationAngle	Gets or sets the rotation angle of the brush in radians.
RotationAngleInDegrees	Gets or sets the rotation angle of the brush in degrees.
Scale	Gets or sets the scale to apply to the brush.
TransformMatrix	Gets or sets the matrix of transforms to apply to the brush.

Methods

Close()	Closes the CompositionObject and releases system resources. (Inherited from CompositionObject)
ConnectAnimation(String, CompositionAnimation)	Connects and animation. (Inherited from CompositionObject)
DisconnectAnimation(String)	Disconnects an animation. (Inherited from CompositionObject)
Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from CompositionObject)
PopulatePropertyInfo(String, AnimationPropertyInfo)	Defines a property that can be animated. (Inherited from CompositionObject)
StartAnimation(String, CompositionAnimation, AnimationController)	Connects an animation with the specified property of the object and starts the animation. (Inherited from CompositionObject)
StartAnimation(String, CompositionAnimation)	Connects an animation with the specified property of the object and starts the animation. (Inherited from CompositionObject)
StartAnimationGroup(ICompositionAnimationBase)	Starts an animation group. The StartAnimationGroup method on CompositionObject lets you start CompositionAnimationGroup. All the animations in the group will be started at the same time on the object. (Inherited from CompositionObject)
StopAnimation(String)	Disconnects an animation from the specified property and stops the animation. (Inherited from CompositionObject)
StopAnimationGroup(ICompositionAnimationBase)	Stops an animation group. (Inherited from CompositionObject)
TryGetAnimationController(String)	Returns an AnimationController for the animation running on the specified property. (Inherited from CompositionObject)

Applies to

Jaa