Documentation

Class ManipulationPointService

Represents a service for manipulation of manipulation points.

Inheritance
System.Object
GraphServiceBase
ManipulationPointService
Inherited Members
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

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

CompleteManipulation(Point)

Completes the manipulation.

Declaration
public virtual bool CompleteManipulation(Point currentPoint)
Parameters
System.Windows.Point currentPoint

The current point.
Returns
System.Boolean

Implements

InitializeManipulation(IConnectionEditPoint)

Initializes the manipulation action.

Declaration
public virtual void InitializeManipulation(IConnectionEditPoint manipulationPoint)
Parameters
IConnectionEditPoint manipulationPoint

The manipulation point.
Implements

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

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

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

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

Events

Manipulating

Occurs when manipulating.

Declaration
public event EventHandler Manipulating
Event Type
System.EventHandler

Implements

ManipulationCompleted

Occurs when manipulation is completed.

Declaration
public event EventHandler<ManipulationEventArgs> ManipulationCompleted
Event Type
System.EventHandler<ManipulationEventArgs>

Implements

ManipulationStarted

Occurs when manipulation is started.

Declaration
public event EventHandler<ManipulationEventArgs> ManipulationStarted
Event Type
System.EventHandler<ManipulationEventArgs>

Implements

Extension Methods