GradientBrush Class
Definition
Important
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An abstract class that describes a gradient, composed of gradient stops.
public ref class GradientBrush : Brush/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.UI.Xaml.Markup.ContentProperty(Name="GradientStops")]
class GradientBrush : Brush[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.UI.Xaml.Markup.ContentProperty(Name="GradientStops")]
public class GradientBrush : BrushPublic Class GradientBrush
Inherits Brush- Inheritance
- Derived
- Attributes
Windows requirements
| Device family |
Windows 10 (introduced in 10.0.10240.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v1.0)
|
Remarks
Use the GradientStops property to describe the color composition of a LinearGradientBrush where each GradientStop specifies a Color and an Offset. Each Offset value should be between 0 and 1.
Color values can be any value expressed as a named color or one of the conversion syntaxes.
GradientBrush derived classes
GradientBrush is the parent class for LinearGradientBrush.
Constructors
| GradientBrush() |
Provides base class initialization behavior for GradientBrush-derived classes. |
Properties
| ColorInterpolationMode |
Gets or sets a ColorInterpolationMode enumeration value that specifies how the gradient's colors are interpolated. |
| ColorInterpolationModeProperty |
Identifies the ColorInterpolationMode dependency property. |
| Dispatcher |
Gets the CoreDispatcher that this object is associated with. The CoreDispatcher represents a facility that can access the DependencyObject on the UI thread even if the code is initiated by a non-UI thread. (Inherited from DependencyObject) |
| GradientStops |
Gets or sets the brush's gradient stops. |
| GradientStopsProperty |
Identifies the GradientStops dependency property. |
| MappingMode |
Gets or sets a BrushMappingMode enumeration value that specifies whether the positioning coordinates of the gradient brush are absolute or relative to the output area. |
| MappingModeProperty |
Identifies the MappingMode dependency property. |
| Opacity |
Gets or sets the degree of opacity of a Brush. (Inherited from Brush) |
| RelativeTransform |
Gets or sets the transformation that is applied to the brush using relative coordinates. (Inherited from Brush) |
| SpreadMethod |
Gets or sets the type of spread method that specifies how to draw a gradient that starts or ends inside the bounds of the object to be painted. |
| SpreadMethodProperty |
Identifies the SpreadMethod dependency property. |
| Transform |
Gets or sets the transformation that is applied to the brush. (Inherited from Brush) |
Methods
| ClearValue(DependencyProperty) |
Clears the local value of a dependency property. (Inherited from DependencyObject) |
| GetAnimationBaseValue(DependencyProperty) |
Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject) |
| GetValue(DependencyProperty) |
Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject) |
| PopulatePropertyInfo(String, AnimationPropertyInfo) |
Defines a property that can be animated. (Inherited from Brush) |
| PopulatePropertyInfoOverride(String, AnimationPropertyInfo) |
When overridden in a derived class, defines a property that can be animated. (Inherited from Brush) |
| ReadLocalValue(DependencyProperty) |
Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject) |
| RegisterPropertyChangedCallback(DependencyProperty, DependencyPropertyChangedCallback) |
Registers a notification function for listening to changes to a specific DependencyProperty on this DependencyObject instance. (Inherited from DependencyObject) |
| SetValue(DependencyProperty, Object) |
Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject) |
| UnregisterPropertyChangedCallback(DependencyProperty, Int64) |
Cancels a change notification that was previously registered by calling RegisterPropertyChangedCallback. (Inherited from DependencyObject) |