ImageBrush Class
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ImageBrush Class

 

Paints an area with an image.

Namespace:   System.Windows.Media
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.Brush
            System.Windows.Media.TileBrush
              System.Windows.Media.ImageBrush

public sealed class ImageBrush : TileBrush

NameDescription
System_CAPS_pubmethodImageBrush()

Initializes a new instance of the ImageBrush class with no content.

System_CAPS_pubmethodImageBrush(ImageSource)

Initializes a new instance of the ImageBrush class that paints an area with the specified image.

NameDescription
System_CAPS_pubpropertyAlignmentX

Gets or sets the horizontal alignment of content in the TileBrush base tile. (Inherited from TileBrush.)

System_CAPS_pubpropertyAlignmentY

Gets or sets the vertical alignment of content in the TileBrush base tile. (Inherited from TileBrush.)

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_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_pubpropertyImageSource

Gets or sets the image displayed by this ImageBrush.

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_pubpropertyOpacity

Gets or sets the degree of opacity of a Brush. (Inherited from Brush.)

System_CAPS_pubpropertyRelativeTransform

Gets or sets the transformation that is applied to the brush using relative coordinates. (Inherited from Brush.)

System_CAPS_pubpropertyStretch

Gets or sets a value that specifies how the content of this TileBrush stretches to fit its tiles. (Inherited from TileBrush.)

System_CAPS_pubpropertyTileMode

Gets or sets a value that specifies how a TileBrush fills the area that you are painting if the base tile is smaller than the output area. (Inherited from TileBrush.)

System_CAPS_pubpropertyTransform

Gets or sets the transformation that is applied to the brush. This transformation is applied after the brush's output has been mapped and positioned. (Inherited from Brush.)

System_CAPS_pubpropertyViewbox

Gets or sets the position and dimensions of the content in a TileBrush tile. (Inherited from TileBrush.)

System_CAPS_pubpropertyViewboxUnits

Gets or sets a value that specifies whether the Viewbox value is relative to the bounding box of the TileBrush contents or whether the value is absolute. (Inherited from TileBrush.)

System_CAPS_pubpropertyViewport

Gets or sets the position and dimensions of the base tile for a TileBrush. (Inherited from TileBrush.)

System_CAPS_pubpropertyViewportUnits

Gets or sets a BrushMappingMode enumeration that specifies whether the value of the Viewport, which indicates the size and position of the TileBrush base tile, is relative to the size of the output area. (Inherited from TileBrush.)

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()

Creates a modifiable clone of this ImageBrush, making deep copies of this object's values.

System_CAPS_pubmethodCloneCurrentValue()

Creates a modifiable clone of this ImageBrush object, making deep copies of this object's current values.

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_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()

Return string representation of this Brush. (Inherited from Brush.)

System_CAPS_pubmethodToString(IFormatProvider)

Creates a string representation of this object based on the specified culture-specific formatting information. (Inherited from Brush.)

System_CAPS_pubmethodVerifyAccess()

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

NameDescription
System_CAPS_pubfieldSystem_CAPS_staticImageSourceProperty

Identifies the ImageSource dependency property.

NameDescription
System_CAPS_pubeventChanged

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

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privmethodIFormattable.ToString(String, IFormatProvider)

Formats the value of the current instance using the specified format.(Inherited from Brush.)

An ImageBrush is a type of TileBrush that defines its content as an image, which is specified by its ImageSource property. You can control how the image is stretched, aligned, and tiled, enabling you to produce patterns and other effects. The following images show some effects that can be achieved with an ImageBrush.

ImageBrush output examples

An ImageBrush can paint shapes, controls, text, and more

As mentioned, an ImageBrush paints an area with an ImageSource. The most common type of ImageSource to use with an ImageBrush is a BitmapImage, which describes a bitmap graphic. You can use a DrawingImage to paint using a Drawing object, but it is simpler to use a DrawingBrush instead. For more information about ImageSource objects, see Imaging Overview.

For more information about ImageBrush features, see Painting with Images, Drawings, and Visuals overview.

Because the ImageBrush class inherits from Freezable, ImageBrush objects gain several special features, which include the following: they can be declared as , shared among multiple objects, made read-only to improve performance, cloned, and made thread safe. For more information about the features provided by Freezable objects, see Freezable Objects Overview.

MediaPermission

to display images that you have WebPermission or FileIOPermission access for. Associated enumeration: MediaPermissionImage.SiteOfOriginImage.

MediaPermission

to display images that you don't have WebPermission or FileIOPermission access for. Associated enumeration: MediaPermissionImage.SafeImage.

.NET Framework
Available since 3.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 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.

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