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Visual Members

Provides rendering support in WPF, which includes hit testing, coordinate transformation, and bounding box calculations.

The Visual type exposes the following members.

  NameDescription
Protected method Visual Provides the base initialization for objects derived from the Visual class.
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  NameDescription
Protected method AddVisualChild Defines the parent-child relationship between two visuals.
Public method CheckAccess Determines whether the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject.)
Public method ClearValue Overloaded. Clears the local value of a property.
Public method CoerceValue 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.)
Public method Equals Determines whether a provided DependencyObject is equivalent to the current DependencyObject. (Inherited from DependencyObject.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public method FindCommonVisualAncestor Returns the common ancestor of two visual objects.
Public method GetHashCode Gets a hash code for this DependencyObject. (Inherited from DependencyObject.)
Public method GetLocalValueEnumerator Creates a specialized enumerator for determining which dependency properties have locally set values on this DependencyObject. (Inherited from DependencyObject.)
Public method GetType Gets the type of the current instance. (Inherited from Object.)
Public method GetValue Returns the current effective value of a dependency property on this instance of a DependencyObject. (Inherited from DependencyObject.)
Protected method GetVisualChild Returns the specified Visual in the parent VisualCollection.
Protected method HitTestCore Overloaded. Determines whether a point or geometry value is within the bounds of the visual object.
Public method InvalidateProperty Re-evaluates the effective value for the specified dependency property (Inherited from DependencyObject.)
Public method IsAncestorOf Determines whether the visual object is an ancestor of the descendant visual object.
Public method IsDescendantOf Determines whether the visual object is a descendant of the ancestor visual object.
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Protected method OnPropertyChanged Invoked whenever the effective value of any dependency property on this DependencyObject has been updated. The specific dependency property that changed is reported in the event data. (Inherited from DependencyObject.)
Protected method OnVisualChildrenChanged Called when the VisualCollection of the visual object is modified.
Protected method OnVisualParentChanged Called when the parent of the visual object is changed.
Public method PointFromScreen Converts a Point in screen coordinates into a Point that represents the current coordinate system of the Visual.
Public method PointToScreen Converts a Point that represents the current coordinate system of the Visual into a Point in screen coordinates.
Public method ReadLocalValue Returns the local value of a dependency property, if it exists. (Inherited from DependencyObject.)
Protected method RemoveVisualChild Removes the parent-child relationship between two visuals.
Public method SetValue Overloaded. Sets the local value of a dependency property.
Protected method ShouldSerializeProperty Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property. (Inherited from DependencyObject.)
Public method ToString Returns a string that represents the current object. (Inherited from Object.)
Public method TransformToAncestor Overloaded. Returns a transform that can be used to transform coordinates from the Visual to the specified ancestor of the visual object.
Public method TransformToDescendant Returns a transform that can be used to transform coordinates from the Visual to the specified visual object descendant.
Public method TransformToVisual Returns a transform that can be used to transform coordinates from the Visual to the specified visual object.
Public method VerifyAccess Enforces that the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject.)
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  NameDescription
Public property DependencyObjectType Gets the DependencyObjectType that wraps the CLR type of this instance. (Inherited from DependencyObject.)
Public property Dispatcher Gets the Dispatcher this DispatcherObject is associated with. (Inherited from DispatcherObject.)
Public property IsSealed Gets a value that declares whether this instance is currently read-only. (Inherited from DependencyObject.)
Protected property VisualBitmapEffect Gets or sets the BitmapEffect value for the Visual.
Protected property VisualBitmapEffectInput Gets or sets the BitmapEffectInput value for the Visual.
Protected property VisualBitmapScalingMode Gets or sets the BitmapScalingMode for the Visual.
Protected property VisualChildrenCount Gets the number of child elements for the Visual.
Protected property VisualClip Gets or sets the clip region of the Visual as a Geometry value.
Protected property VisualEdgeMode Gets or sets the edge mode of the Visual as an EdgeMode value.
Protected property VisualEffect Gets or sets the bitmap effect to apply to the Visual.
Protected property VisualOffset Gets or sets the offset value of the visual object.
Protected property VisualOpacity Gets or sets the opacity of the Visual.
Protected property VisualOpacityMask Gets or sets the Brush value that represents the opacity mask of the Visual.
Protected property VisualParent Gets the visual tree parent of the visual object.
Protected property VisualTransform Gets or sets the Transform value for the Visual.
Protected property VisualXSnappingGuidelines Gets or sets the x-coordinate (vertical) guideline collection.
Protected property VisualYSnappingGuidelines Gets or sets the y-coordinate (horizontal) guideline collection.
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