Class ResizingService

Represents manipulation service.

Inheritance
System.Object
GraphServiceBase
ResizingService
Inherited Members
Namespace: Telerik.Windows.Diagrams.Core
Assembly: Telerik.Windows.Diagrams.Core.dll

Syntax

public class ResizingService : GraphServiceBase, IResizingService

Constructors

ResizingService(IGraphInternal)

Initializes a new instance of the ResizingService class.

Declaration
public ResizingService(IGraphInternal graph)
Parameters
IGraphInternal graph

The graph.

Properties

IsResizing

Gets a value indicating whether this instance is resizing.

Declaration
public bool IsResizing { get; }
Property Value
System.Boolean

True if this instance is resizing; otherwise, false.
Implements

Methods

CalculateNewDelta(Point)

Calculates the new resize delta.

Declaration
protected virtual Point CalculateNewDelta(Point newPoint)
Parameters
System.Windows.Point newPoint

The new point.
Returns
System.Windows.Point

CompleteResize(Rect, Point)

Completes the resize.

Declaration
public virtual void CompleteResize(Rect finalBounds, Point mousePosition)
Parameters
System.Windows.Rect finalBounds

The final bounds.
System.Windows.Point mousePosition

The final mouse position.
Implements

InitializeResize(IEnumerable<IDiagramItem>, Double, Rect, ResizeDirection, Point)

Initializes the resize action.

Declaration
public virtual void InitializeResize(IEnumerable<IDiagramItem> newSelectedItems, double adornerAngle, Rect adornerBounds, ResizeDirection resizingDirection, Point startPoint)
Parameters
System.Collections.Generic.IEnumerable<IDiagramItem> newSelectedItems

The selected items.
System.Double adornerAngle

The adorner angle.
System.Windows.Rect adornerBounds

The adorner bounds.
ResizeDirection resizingDirection

The resizing direction.
System.Windows.Point startPoint

The start point.
Implements

Resize(Point)

Resizes to the new point.

Declaration
public virtual void Resize(Point newPoint)
Parameters
System.Windows.Point newPoint

The new point.
Implements

StartResize(Point)

Starts the resize.

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

The current point.
Returns
System.Boolean

Implements

UpdateContainers()

Updates the parent containers of the selected items containers.

Declaration
protected virtual void UpdateContainers()

Events

CompleteResizing

Occurs on resizing completed.

Declaration
public event EventHandler<ResizingEventArgs> CompleteResizing
Event Type
System.EventHandler<ResizingEventArgs>

Implements

Resizing

Occurs when resizing.

Declaration
public event EventHandler<ResizingEventArgs> Resizing
Event Type
System.EventHandler<ResizingEventArgs>

Implements

StartResizing

Occurs on resizing start.

Declaration
public event EventHandler<CancelingManipulationEventArgs> StartResizing
Event Type
System.EventHandler<CancelingManipulationEventArgs>

Implements

Extension Methods