OuterGlowBitmapEffect Class

OuterGlowBitmapEffect Class

 
obsoleteCodeEntityT:System.Windows.Media.Effects.BlurEffect

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Creates a halo of color around objects or areas of color.

Namespace:   System.Windows.Media.Effects
Assembly:  PresentationCore (in PresentationCore.dll)

System.Object
  System.Windows.Threading.DispatcherObject
    System.Windows.DependencyObject
      System.Windows.Freezable
        System.Windows.Media.Animation.Animatable
          System.Windows.Media.Effects.BitmapEffect
            System.Windows.Media.Effects.OuterGlowBitmapEffect

public sealed class OuterGlowBitmapEffect : BitmapEffect

NameDescription
System_CAPS_pubmethodOuterGlowBitmapEffect()

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Initializes a new instance of the OuterGlowBitmapEffect class.

NameDescription
System_CAPS_pubpropertyCanFreeze

Gets a value that indicates whether the object can be made unmodifiable. (Inherited from Freezable.)

System_CAPS_pubpropertyDependencyObjectType

Gets the DependencyObjectType that wraps the CLR type of this instance. (Inherited from DependencyObject.)

System_CAPS_pubpropertyDispatcher

Gets the Dispatcher this DispatcherObject is associated with. (Inherited from DispatcherObject.)

System_CAPS_pubpropertyGlowColor

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Gets or sets the color of the halo glow.

System_CAPS_pubpropertyGlowSize

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Gets or sets the thickness of the halo glow.

System_CAPS_pubpropertyHasAnimatedProperties

Gets a value that indicates whether one or more AnimationClock objects is associated with any of this object's dependency properties.(Inherited from Animatable.)

System_CAPS_pubpropertyIsFrozen

Gets a value that indicates whether the object is currently modifiable. (Inherited from Freezable.)

System_CAPS_pubpropertyIsSealed

Gets a value that indicates whether this instance is currently sealed (read-only).(Inherited from DependencyObject.)

System_CAPS_pubpropertyNoise

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Gets or sets the graininess of the halo glow.

System_CAPS_pubpropertyOpacity

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Gets or sets the degree of opacity of the halo glow.

NameDescription
System_CAPS_pubmethodApplyAnimationClock(DependencyProperty, AnimationClock)

Applies an AnimationClock to the specified DependencyProperty. If the property is already animated, the SnapshotAndReplace handoff behavior is used.(Inherited from Animatable.)

System_CAPS_pubmethodApplyAnimationClock(DependencyProperty, AnimationClock, HandoffBehavior)

Applies an AnimationClock to the specified DependencyProperty. If the property is already animated, the specified HandoffBehavior is used.(Inherited from Animatable.)

System_CAPS_pubmethodBeginAnimation(DependencyProperty, AnimationTimeline)

Applies an animation to the specified DependencyProperty. The animation is started when the next frame is rendered. If the specified property is already animated, the SnapshotAndReplace handoff behavior is used.(Inherited from Animatable.)

System_CAPS_pubmethodBeginAnimation(DependencyProperty, AnimationTimeline, HandoffBehavior)

Applies an animation to the specified DependencyProperty. The animation is started when the next frame is rendered. If the specified property is already animated, the specified HandoffBehavior is used. (Inherited from Animatable.)

System_CAPS_pubmethodCheckAccess()

Determines whether the calling thread has access to this DispatcherObject.(Inherited from DispatcherObject.)

System_CAPS_pubmethodClearValue(DependencyProperty)

Clears the local value of a property. The property to be cleared is specified by a DependencyProperty identifier. (Inherited from DependencyObject.)

System_CAPS_pubmethodClearValue(DependencyPropertyKey)

Clears the local value of a read-only property. The property to be cleared is specified by a DependencyPropertyKey. (Inherited from DependencyObject.)

System_CAPS_pubmethodClone()

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Creates a modifiable clone of this OuterGlowBitmapEffect, making deep copies of this object's values. When copying dependency properties, this method copies resource references and data bindings (but they might no longer resolve) but not animations or their current values.

System_CAPS_pubmethodCloneCurrentValue()

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Creates a modifiable clone of this OuterGlowBitmapEffect object, making deep copies of this object's current values. Resource references, data bindings, and animations are not copied, but their current values are.

System_CAPS_pubmethodCoerceValue(DependencyProperty)

Coerces the value of the specified dependency property. This is accomplished by invoking any CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling DependencyObject.(Inherited from DependencyObject.)

System_CAPS_pubmethodEquals(Object)

Determines whether a provided DependencyObject is equivalent to the current DependencyObject.(Inherited from DependencyObject.)

System_CAPS_pubmethodFreeze()

Makes the current object unmodifiable and sets its IsFrozen property to true. (Inherited from Freezable.)

System_CAPS_pubmethodGetAnimationBaseValue(DependencyProperty)

Returns the non-animated value of the specified DependencyProperty.(Inherited from Animatable.)

System_CAPS_pubmethodGetAsFrozen()

Creates a frozen copy of the Freezable, using base (non-animated) property values. Because the copy is frozen, any frozen sub-objects are copied by reference. (Inherited from Freezable.)

System_CAPS_pubmethodGetCurrentValueAsFrozen()

Creates a frozen copy of the Freezable using current property values. Because the copy is frozen, any frozen sub-objects are copied by reference.(Inherited from Freezable.)

System_CAPS_pubmethodGetHashCode()

Gets a hash code for this DependencyObject.(Inherited from DependencyObject.)

System_CAPS_pubmethodGetLocalValueEnumerator()

Creates a specialized enumerator for determining which dependency properties have locally set values on this DependencyObject. (Inherited from DependencyObject.)

System_CAPS_pubmethodGetOutput(BitmapEffectInput)

Obsolete.Returns the BitmapSource that results when the effect is applied to the specified BitmapEffectInput.(Inherited from BitmapEffect.)

System_CAPS_pubmethodGetType()

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

System_CAPS_pubmethodGetValue(DependencyProperty)

Returns the current effective value of a dependency property on this instance of a DependencyObject. (Inherited from DependencyObject.)

System_CAPS_pubmethodInvalidateProperty(DependencyProperty)

Re-evaluates the effective value for the specified dependency property(Inherited from DependencyObject.)

System_CAPS_pubmethodReadLocalValue(DependencyProperty)

Returns the local value of a dependency property, if it exists. (Inherited from DependencyObject.)

System_CAPS_pubmethodSetCurrentValue(DependencyProperty, Object)

Sets the value of a dependency property without changing its value source. (Inherited from DependencyObject.)

System_CAPS_pubmethodSetValue(DependencyProperty, Object)

Sets the local value of a dependency property, specified by its dependency property identifier. (Inherited from DependencyObject.)

System_CAPS_pubmethodSetValue(DependencyPropertyKey, Object)

Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property. (Inherited from DependencyObject.)

System_CAPS_protmethodShouldSerializeProperty(DependencyProperty)

Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property.(Inherited from DependencyObject.)

System_CAPS_pubmethodToString()

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

System_CAPS_pubmethodVerifyAccess()

Enforces that the calling thread has access to this DispatcherObject.(Inherited from DispatcherObject.)

NameDescription
System_CAPS_pubfieldSystem_CAPS_staticGlowColorProperty

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Identifies the GlowColor dependency property.

System_CAPS_pubfieldSystem_CAPS_staticGlowSizeProperty

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Identifies the GlowSize dependency property.

System_CAPS_pubfieldSystem_CAPS_staticNoiseProperty

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Identifies the Noise dependency property.

System_CAPS_pubfieldSystem_CAPS_staticOpacityProperty

Note: This API is now obsolete. The non-obsolete alternative is BlurEffect. Identifies the Opacity dependency property.

NameDescription
System_CAPS_pubeventChanged

Occurs when the Freezable or an object it contains is modified. (Inherited from Freezable.)

System_CAPS_noteNote

WPF bitmap effects are software rendered. Any object that applies an effect will also be rendered in software. Bitmap effects should not be applied to large visuals or animations because this can degrade performance.

OuterGlowBitmapEffect is one of several effects that are shipped with the Windows SDK. Other effects include:

The following illustration shows an OuterGlowBitmapEffect applied to a visual object (in this case applied to a TextBox).

Screenshot: OuterGlowBitmapEffect bitmap effect

The following illustrations show the effect of several basic properties of OuterGlowBitmapEffect.

  • The GlowSize property specifies the size of the halo glow:

Screenshot: OuterGlowBitmapEffect bitmap effect
  • The Noise property specifies the level of noise in the glow:

Screenshot: Compare Noise property values
  • The Opacity property specifies how transparent the glow is:

Screenshot: Compare glow opacity property values

UIPermission

for creating an instance of the OuterGlowBitmapEffect class. Associated enumerations: UIPermissionWindow.AllWindows

.NET Framework
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.

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