PathFigureCollection Class

Definition

Represents a collection of PathFigure objects that collectively make up the geometry of a PathGeometry.

public ref class PathFigureCollection sealed : System::Windows::Media::Animation::Animatable, IFormattable, System::Collections::Generic::ICollection<System::Windows::Media::PathFigure ^>, System::Collections::Generic::IEnumerable<System::Windows::Media::PathFigure ^>, System::Collections::Generic::IList<System::Windows::Media::PathFigure ^>, System::Collections::IList
[System.ComponentModel.TypeConverter(typeof(System.Windows.Media.PathFigureCollectionConverter))]
public sealed class PathFigureCollection : System.Windows.Media.Animation.Animatable, IFormattable, System.Collections.Generic.ICollection<System.Windows.Media.PathFigure>, System.Collections.Generic.IEnumerable<System.Windows.Media.PathFigure>, System.Collections.Generic.IList<System.Windows.Media.PathFigure>, System.Collections.IList
type PathFigureCollection = class
    inherit Animatable
    interface IFormattable
    interface IList
    interface ICollection
    interface IEnumerable
    interface IList<PathFigure>
    interface ICollection<PathFigure>
    interface seq<PathFigure>
Public NotInheritable Class PathFigureCollection
Inherits Animatable
Implements ICollection(Of PathFigure), IEnumerable(Of PathFigure), IFormattable, IList, IList(Of PathFigure)
Inheritance
Attributes
Implements

Remarks

Except as noted, members of this class behave exactly as described by the IList<T>, ICollection<T>, and IEnumerable<T> documentation.

Freezable Features: Because it inherits from the Freezable class, the PathFigureCollection class provides several special features: PathFigureCollection objects can be declared as , shared among multiple objects, made read-only to improve performance, cloned, and made thread-safe. For more information about the different features provided by Freezable objects, see the Freezable Objects Overview.

XAML Implicit Collection Usage

<object>  
  <object.property>  
    oneOrMorePathFigureObjectElements  
  </object.property>  
</object>  

XAML Attribute Usage

<object property="drawingCommands" … />  

XAML Values

drawingCommands
A space-delimited list of drawing commands, starting with a move-to command. For more information, see the Path Markup Syntax overview.

oneOrMorePathFigureObjectElements
One or more PathFigure objects, declared using object element syntax.

Constructors

PathFigureCollection()

Initializes a new instance of the PathFigureCollection class.

PathFigureCollection(IEnumerable<PathFigure>)

Initializes a new instance of the PathFigureCollection class that contains the specified PathFigure objects.

PathFigureCollection(Int32)

Initializes a new instance of the PathFigureCollection class that can initially contain the specified number of PathFigure objects.

Properties

CanFreeze

Gets a value that indicates whether the object can be made unmodifiable.

(Inherited from Freezable)
Count

Gets the number of path figures contained in the PathFigureCollection.

DependencyObjectType

Gets the DependencyObjectType that wraps the CLR type of this instance.

(Inherited from DependencyObject)
Dispatcher

Gets the Dispatcher this DispatcherObject is associated with.

(Inherited from DispatcherObject)
HasAnimatedProperties

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

(Inherited from Animatable)
IsFrozen

Gets a value that indicates whether the object is currently modifiable.

(Inherited from Freezable)
IsSealed

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

(Inherited from DependencyObject)
Item[Int32]

Gets or sets the PathFigure at the specified index position.

Methods

Add(PathFigure)

Adds a PathFigure to the end of the collection.

ApplyAnimationClock(DependencyProperty, AnimationClock)

Applies an AnimationClock to the specified DependencyProperty. If the property is already animated, the SnapshotAndReplace handoff behavior is used.

(Inherited from Animatable)
ApplyAnimationClock(DependencyProperty, AnimationClock, HandoffBehavior)

Applies an AnimationClock to the specified DependencyProperty. If the property is already animated, the specified HandoffBehavior is used.

(Inherited from Animatable)
BeginAnimation(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)
BeginAnimation(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)
CheckAccess()

Determines whether the calling thread has access to this DispatcherObject.

(Inherited from DispatcherObject)
Clear()

Removes all items from the PathFigureCollection.

ClearValue(DependencyProperty)

Clears the local value of a property. The property to be cleared is specified by a DependencyProperty identifier.

(Inherited from DependencyObject)
ClearValue(DependencyPropertyKey)

Clears the local value of a read-only property. The property to be cleared is specified by a DependencyPropertyKey.

(Inherited from DependencyObject)
Clone()

Creates a modifiable clone of this PathFigureCollection, 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.

CloneCore(Freezable)

Makes the instance a clone (deep copy) of the specified Freezable using base (non-animated) property values.

(Inherited from Freezable)
CloneCurrentValue()

Creates a modifiable clone of this PathFigureCollection object, making deep copies of this object's current values. Resource references, data bindings, and animations are not copied, but their current values are.

CloneCurrentValueCore(Freezable)

Makes the instance a modifiable clone (deep copy) of the specified Freezable using current property values.

(Inherited from Freezable)
CoerceValue(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)
Contains(PathFigure)

Determines whether the collection contains the specified PathFigure.

CopyTo(PathFigure[], Int32)

Copies the entire PathFigureCollection to a one-dimensional array of type PathFigure, starting at the specified index of the target array.

CreateInstance()

Initializes a new instance of the Freezable class.

(Inherited from Freezable)
CreateInstanceCore()

When implemented in a derived class, creates a new instance of the Freezable derived class.

(Inherited from Freezable)
Equals(Object)

Determines whether a provided DependencyObject is equivalent to the current DependencyObject.

(Inherited from DependencyObject)
Freeze()

Makes the current object unmodifiable and sets its IsFrozen property to true.

(Inherited from Freezable)
FreezeCore(Boolean)

Makes this Animatable object unmodifiable or determines whether it can be made unmodifiable.

(Inherited from Animatable)
GetAnimationBaseValue(DependencyProperty)

Returns the non-animated value of the specified DependencyProperty.

(Inherited from Animatable)
GetAsFrozen()

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)
GetAsFrozenCore(Freezable)

Makes the instance a frozen clone of the specified Freezable using base (non-animated) property values.

(Inherited from Freezable)
GetCurrentValueAsFrozen()

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)
GetCurrentValueAsFrozenCore(Freezable)

Makes the current instance a frozen clone of the specified Freezable. If the object has animated dependency properties, their current animated values are copied.

(Inherited from Freezable)
GetEnumerator()

Returns an enumerator that can iterate through the collection.

GetHashCode()

Gets a hash code for this DependencyObject.

(Inherited from DependencyObject)
GetLocalValueEnumerator()

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

(Inherited from DependencyObject)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
GetValue(DependencyProperty)

Returns the current effective value of a dependency property on this instance of a DependencyObject.

(Inherited from DependencyObject)
IndexOf(PathFigure)

Searches for the specified PathFigure and returns the zero-based index of the first occurrence within the entire collection.

Insert(Int32, PathFigure)

Inserts a PathFigure into a specific location within the collection.

InvalidateProperty(DependencyProperty)

Re-evaluates the effective value for the specified dependency property.

(Inherited from DependencyObject)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
OnChanged()

Called when the current Freezable object is modified.

(Inherited from Freezable)
OnFreezablePropertyChanged(DependencyObject, DependencyObject)

Ensures that appropriate context pointers are established for a DependencyObjectType data member that has just been set.

(Inherited from Freezable)
OnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty)

This member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code.

(Inherited from Freezable)
OnPropertyChanged(DependencyPropertyChangedEventArgs)

Overrides the DependencyObject implementation of OnPropertyChanged(DependencyPropertyChangedEventArgs) to also invoke any Changed handlers in response to a changing dependency property of type Freezable.

(Inherited from Freezable)
Parse(String)

Returns an instance of PathFigureCollection created from a specified string.

ReadLocalValue(DependencyProperty)

Returns the local value of a dependency property, if it exists.

(Inherited from DependencyObject)
ReadPreamble()

Ensures that the Freezable is being accessed from a valid thread. Inheritors of Freezable must call this method at the beginning of any API that reads data members that are not dependency properties.

(Inherited from Freezable)
Remove(PathFigure)

Removes a PathFigure object from the collection.

RemoveAt(Int32)

Removes the PathFigure at the specified index position from the collection.

SetCurrentValue(DependencyProperty, Object)

Sets the value of a dependency property without changing its value source.

(Inherited from DependencyObject)
SetValue(DependencyProperty, Object)

Sets the local value of a dependency property, specified by its dependency property identifier.

(Inherited from DependencyObject)
SetValue(DependencyPropertyKey, Object)

Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property.

(Inherited from DependencyObject)
ShouldSerializeProperty(DependencyProperty)

Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property.

(Inherited from DependencyObject)
ToString()

Converts the current value of a PathFigureCollection to a String.

ToString(IFormatProvider)

Converts the current value of a PathFigureCollection to a String using the specified culture-specific formatting information.

VerifyAccess()

Enforces that the calling thread has access to this DispatcherObject.

(Inherited from DispatcherObject)
WritePostscript()

Raises the Changed event for the Freezable and invokes its OnChanged() method. Classes that derive from Freezable should call this method at the end of any API that modifies class members that are not stored as dependency properties.

(Inherited from Freezable)
WritePreamble()

Verifies that the Freezable is not frozen and that it is being accessed from a valid threading context. Freezable inheritors should call this method at the beginning of any API that writes to data members that are not dependency properties.

(Inherited from Freezable)

Events

Changed

Occurs when the Freezable or an object it contains is modified.

(Inherited from Freezable)

Explicit Interface Implementations

ICollection.CopyTo(Array, Int32)

For a description of this member, see CopyTo(Array, Int32).

ICollection.IsSynchronized

For a description of this member, see IsSynchronized.

ICollection.SyncRoot

For a description of this member, see SyncRoot.

ICollection<PathFigure>.IsReadOnly

For a description of this member, see IsReadOnly.

IEnumerable.GetEnumerator()

For a description of this member, see GetEnumerator().

IEnumerable<PathFigure>.GetEnumerator()

For a description of this member, see GetEnumerator().

IFormattable.ToString(String, IFormatProvider)

For a description of this member, see ToString(String, IFormatProvider).

IList.Add(Object)

For a description of this member, see Add(Object).

IList.Contains(Object)

For a description of this member, see Contains(Object).

IList.IndexOf(Object)

For a description of this member, see IndexOf(Object).

IList.Insert(Int32, Object)

For a description of this member, see Insert(Int32, Object).

IList.IsFixedSize

For a description of this member, see IsFixedSize.

IList.IsReadOnly

For a description of this member, see IsReadOnly.

IList.Item[Int32]

For a description of this member, see Item[Int32].

IList.Remove(Object)

For a description of this member, see Remove(Object).

Extension Methods

CopyToDataTable<T>(IEnumerable<T>)

Returns a DataTable that contains copies of the DataRow objects, given an input IEnumerable<T> object where the generic parameter T is DataRow.

CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption)

Copies DataRow objects to the specified DataTable, given an input IEnumerable<T> object where the generic parameter T is DataRow.

CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler)

Copies DataRow objects to the specified DataTable, given an input IEnumerable<T> object where the generic parameter T is DataRow.

Cast<TResult>(IEnumerable)

Casts the elements of an IEnumerable to the specified type.

OfType<TResult>(IEnumerable)

Filters the elements of an IEnumerable based on a specified type.

AsParallel(IEnumerable)

Enables parallelization of a query.

AsQueryable(IEnumerable)

Converts an IEnumerable to an IQueryable.

Ancestors<T>(IEnumerable<T>)

Returns a collection of elements that contains the ancestors of every node in the source collection.

Ancestors<T>(IEnumerable<T>, XName)

Returns a filtered collection of elements that contains the ancestors of every node in the source collection. Only elements that have a matching XName are included in the collection.

DescendantNodes<T>(IEnumerable<T>)

Returns a collection of the descendant nodes of every document and element in the source collection.

Descendants<T>(IEnumerable<T>)

Returns a collection of elements that contains the descendant elements of every element and document in the source collection.

Descendants<T>(IEnumerable<T>, XName)

Returns a filtered collection of elements that contains the descendant elements of every element and document in the source collection. Only elements that have a matching XName are included in the collection.

Elements<T>(IEnumerable<T>)

Returns a collection of the child elements of every element and document in the source collection.

Elements<T>(IEnumerable<T>, XName)

Returns a filtered collection of the child elements of every element and document in the source collection. Only elements that have a matching XName are included in the collection.

InDocumentOrder<T>(IEnumerable<T>)

Returns a collection of nodes that contains all nodes in the source collection, sorted in document order.

Nodes<T>(IEnumerable<T>)

Returns a collection of the child nodes of every document and element in the source collection.

Remove<T>(IEnumerable<T>)

Removes every node in the source collection from its parent node.

Applies to

See also