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LineGeometry Class

 

Represents the geometry of a line.

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::Geometry
            System.Windows.Media::LineGeometry

public ref class LineGeometry sealed : Geometry

NameDescription
System_CAPS_pubmethodLineGeometry()

Initializes a new instance of the LineGeometry class that has no length.

System_CAPS_pubmethodLineGeometry(Point, Point)

Initializes a new instance of the LineGeometry class that has the specified start and end points.

System_CAPS_pubmethodLineGeometry(Point, Point, Transform^)

Initializes a new instance of the LineGeometry class.

NameDescription
System_CAPS_pubpropertyBounds

Gets the axis-aligned bounding box of this LineGeometry. (Overrides Geometry::Bounds.)

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_pubpropertyEndPoint

Gets or sets the end point of a line.

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_pubpropertyStartPoint

Gets or sets the start point of the line.

System_CAPS_pubpropertyTransform

Gets or sets the Transform object applied to a Geometry. (Inherited from Geometry.)

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 LineGeometry, 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()

Creates a modifiable clone of this LineGeometry 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_pubmethodFillContains(Geometry^)

Indicates whether the current geometry completely contains the specified Geometry.(Inherited from Geometry.)

System_CAPS_pubmethodFillContains(Geometry^, Double, ToleranceType)

Indicates whether the current geometry contains the specified Geometry, given the specified margin of error.(Inherited from Geometry.)

System_CAPS_pubmethodFillContains(Point)

Indicates whether the geometry contains the specified Point.(Inherited from Geometry.)

System_CAPS_pubmethodFillContains(Point, Double, ToleranceType)

Indicates whether the geometry contains the specified Point, given the specified margin of error.(Inherited from Geometry.)

System_CAPS_pubmethodFillContainsWithDetail(Geometry^)

Returns a value that describes the intersection between the current geometry and the specified geometry.(Inherited from Geometry.)

System_CAPS_pubmethodFillContainsWithDetail(Geometry^, Double, ToleranceType)

Returns a value that describes the intersection between the current geometry and the specified geometry, given the specified margin of error.(Inherited from Geometry.)

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_pubmethodGetArea()

Gets the area of the filled region of the Geometry object. (Inherited from Geometry.)

System_CAPS_pubmethodGetArea(Double, ToleranceType)

Gets the area of the filled region of this LineGeometry object. (Overrides Geometry::GetArea(Double, ToleranceType).)

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_pubmethodGetFlattenedPathGeometry()

Gets a PathGeometry that is a polygonal approximation of the Geometry object. (Inherited from Geometry.)

System_CAPS_pubmethodGetFlattenedPathGeometry(Double, ToleranceType)

Gets a PathGeometry, within the specified tolerance, that is a polygonal approximation of the Geometry object. (Inherited from Geometry.)

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_pubmethodGetOutlinedPathGeometry()

Gets a PathGeometry that is a simplified outline of the filled region of the Geometry. (Inherited from Geometry.)

System_CAPS_pubmethodGetOutlinedPathGeometry(Double, ToleranceType)

Gets a PathGeometry, within the specified tolerance, that is a simplified outline of the filled region of the Geometry. (Inherited from Geometry.)

System_CAPS_pubmethodGetRenderBounds(Pen^)

Returns an axis-aligned rectangle that is exactly large enough to contain the geometry after it has been outlined with the specified Pen. (Inherited from Geometry.)

System_CAPS_pubmethodGetRenderBounds(Pen^, Double, ToleranceType)

Returns an axis-aligned rectangle that is exactly large enough to contain the geometry after it has been outlined with the specified Pen, given the specified tolerance factor.(Inherited from Geometry.)

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_pubmethodGetWidenedPathGeometry(Pen^)

Gets a PathGeometry that is the shape defined by the stroke on the Geometry produced by the specified Pen. (Inherited from Geometry.)

System_CAPS_pubmethodGetWidenedPathGeometry(Pen^, Double, ToleranceType)

Gets a PathGeometry that is the shape defined by the stroke on the Geometry produced by the specified Pen, given the specified tolerance factor.(Inherited from Geometry.)

System_CAPS_pubmethodInvalidateProperty(DependencyProperty^)

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

System_CAPS_pubmethodIsEmpty()

Determines whether this LineGeometry object is empty. (Overrides Geometry::IsEmpty().)

System_CAPS_pubmethodMayHaveCurves()

Determines whether this LineGeometry object can have curved segments. (Overrides Geometry::MayHaveCurves().)

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_pubmethodShouldSerializeTransform()

Gets a value that indicates whether the value of the Transform property should be serialized.(Inherited from Geometry.)

System_CAPS_pubmethodStrokeContains(Pen^, Point)

Determines whether the specified Point is contained in the stroke produced by applying the specified Pen to the geometry. (Inherited from Geometry.)

System_CAPS_pubmethodStrokeContains(Pen^, Point, Double, ToleranceType)

Determines whether the specified Point is contained in the stroke produced by applying the specified Pen to the geometry, given the specified margin of error.(Inherited from Geometry.)

System_CAPS_pubmethodStrokeContainsWithDetail(Pen^, Geometry^)

Returns a value that describes the intersection between the specified Geometry and the stroke created by applying the specified Pen to the current geometry.(Inherited from Geometry.)

System_CAPS_pubmethodStrokeContainsWithDetail(Pen^, Geometry^, Double, ToleranceType)

Gets a value that describes the intersection between the specified Geometry and the stroke created by applying the specified Pen to the current geometry, given the specified margin of error.(Inherited from Geometry.)

System_CAPS_pubmethodToString()

Creates a string representation of the object based on the current culture. (Inherited from Geometry.)

System_CAPS_pubmethodToString(IFormatProvider^)

Creates a string representation of the object using the specified culture-specific formatting information. (Inherited from Geometry.)

System_CAPS_pubmethodVerifyAccess()

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

NameDescription
System_CAPS_pubfieldSystem_CAPS_staticEndPointProperty

Identifies the EndPoint dependency property.

System_CAPS_pubfieldSystem_CAPS_staticStartPointProperty

Identifies the StartPoint 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 Geometry.)

To create multiple connected lines, use a LineSegment or Polyline segment with the PathFigure and PathGeometry classes.

Freezable Features: Because it inherits from the Freezable class, the LineGeometry class provides several special features: LineGeometry 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 Freezable Objects Overview.

.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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