Class ManipulationPointService

Represents a service for manipulation of manipulation points.

Inheritance

System.Object

GraphServiceBase

ManipulationPointService

Inherited Members

GraphServiceBase.Graph

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Telerik.Windows.Diagrams.Core

Assembly: Telerik.Windows.Diagrams.Core.dll

Syntax

public class ManipulationPointService : GraphServiceBase, IManipulationPointService

Constructors

ManipulationPointService(IGraphInternal)

Initializes a new instance of the ManipulationPointService class.

Declaration

public ManipulationPointService(IGraphInternal graph)

Parameters

IGraphInternal graph The graph.

Properties

Connection

Gets or sets the connection.

Declaration

public IConnection Connection { get; set; }

Property Value

IConnection

InitialPoints

Gets or sets the initial points.

Declaration

public IList<Point> InitialPoints { get; set; }

Property Value

System.Collections.Generic.IList<System.Windows.Point> The initial points.

IsManipulating

Gets a value indicating whether this instance is being manipulated.

Declaration

public bool IsManipulating { get; }

Property Value

System.Boolean true if this instance is manipulating; otherwise, false.

Implements

IManipulationPointService.IsManipulating

ManipulationPoint

Gets the manipulation point.

Declaration

public IConnectionEditPoint ManipulationPoint { get; set; }

Property Value

IConnectionEditPoint

PointIndex

Gets or sets the index of the point being manipulated.

Declaration

public int PointIndex { get; set; }

Property Value

System.Int32 The index of the point.

Methods

CleanManipulation()

Cleans / reverts the manipulation.

Declaration

public void CleanManipulation()

Implements

IManipulationPointService.CleanManipulation()

CompleteManipulation(Point)

Completes the manipulation.

Declaration

public virtual bool CompleteManipulation(Point currentPoint)

Parameters

System.Windows.Point currentPoint The current point.

Returns

System.Boolean

Implements

IManipulationPointService.CompleteManipulation(Point)

InitializeManipulation(IConnectionEditPoint)

Initializes the manipulation action.

Declaration

public virtual void InitializeManipulation(IConnectionEditPoint manipulationPoint)

Parameters

IConnectionEditPoint manipulationPoint The manipulation point.

Implements

IManipulationPointService.InitializeManipulation(IConnectionEditPoint)

Manipulate(Point)

Updates the manipulation of intermediate connection points.

Declaration

public virtual void Manipulate(Point newPoint)

Parameters

System.Windows.Point newPoint The new point.

Implements

IManipulationPointService.Manipulate(Point)

OnManipulationCompleted(ManipulationEventArgs)

Raises the ManipulationCompleted event.

Declaration

public bool OnManipulationCompleted(ManipulationEventArgs args)

Parameters

ManipulationEventArgs args The ManipulationEventArgs instance containing the event data.

Returns

System.Boolean

Implements

IManipulationPointService.OnManipulationCompleted(ManipulationEventArgs)

OnManipulationStarted(IConnectionEditPoint, IConnector, Point)

Raises the ManipulationStarted event.

Declaration

public bool OnManipulationStarted(IConnectionEditPoint editPoint, IConnector connector, Point currentPosition)

Parameters

IConnectionEditPoint editPoint The edit point.

IConnector connector The connector.

System.Windows.Point currentPosition The current position.

Returns

System.Boolean

Implements

IManipulationPointService.OnManipulationStarted(IConnectionEditPoint, IConnector, Point)

StartManipulate(Point)

Manipulates the active manipulation point to the specified position.

Declaration

public virtual bool StartManipulate(Point currentPoint)

Parameters

System.Windows.Point currentPoint The current point.

Returns

System.Boolean

Implements

IManipulationPointService.StartManipulate(Point)

Events

Manipulating

Occurs when manipulating.

Declaration

public event EventHandler Manipulating

Event Type

System.EventHandler

Implements

IManipulationPointService.Manipulating

ManipulationCompleted

Occurs when manipulation is completed.

Declaration

public event EventHandler<ManipulationEventArgs> ManipulationCompleted

Event Type

System.EventHandler<ManipulationEventArgs>

Implements

IManipulationPointService.ManipulationCompleted

ManipulationStarted

Occurs when manipulation is started.

Declaration

public event EventHandler<ManipulationEventArgs> ManipulationStarted

Event Type

System.EventHandler<ManipulationEventArgs>

Implements

IManipulationPointService.ManipulationStarted

Extension Methods

CollectionExtensions.ToEnumerable<T>(T)

EnumerableExtensions.ToEnumerable<T>(T)