Interface IRotationService

The service supporting the rotation of diagram items.

Namespace: Telerik.Windows.Diagrams.Core
Assembly: Telerik.WinControls.RadDiagram.dll

Syntax

public interface IRotationService
Remarks

Note that this service can be customized and plugged into the ServiceLocator.

Properties

IsRotating

Gets a value indicating whether this instance is rotating.

Declaration
bool IsRotating { get; }
Property Value
System.Boolean

True if this instance is rotating; otherwise, false.

Methods

CompleteRotate(Point)

Completes the rotation.

Declaration
void CompleteRotate(Point mousePoint)
Parameters
Point mousePoint

The mouse point.

InitializeRotate(IEnumerable<IDiagramItem>, Double, Rect)

Initializes the rotate action.

Declaration
void InitializeRotate(IEnumerable<IDiagramItem> newSelectedItems, double adornerAngle, Rect bounds)
Parameters
System.Collections.Generic.IEnumerable<IDiagramItem> newSelectedItems

The selected items.
System.Double adornerAngle

The adorner angle.
Rect bounds

The adorner bounds.

Rotate(Point)

Rotates the items to the specified mouse position.

Declaration
void Rotate(Point mousePosition)
Parameters
Point mousePosition

The mouse position.

StartRotate(Point)

Starts the rotation.

Declaration
bool StartRotate(Point currentPoint)
Parameters
Point currentPoint

The current point.
Returns
System.Boolean

Events

CompleteRotating

Occurs on complete rotating.

Declaration
event EventHandler<RotatingEventArgs> CompleteRotating
Event Type
System.EventHandler<RotatingEventArgs>

Rotating

Occurs when rotating.

Declaration
event EventHandler<RotatingEventArgs> Rotating
Event Type
System.EventHandler<RotatingEventArgs>

StartRotating

Occurs on start rotating.

Declaration
event EventHandler<CancelingManipulationEventArgs> StartRotating
Event Type
System.EventHandler<CancelingManipulationEventArgs>

Extension Methods