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ISnappingService

Interface

The service handling the snapping of diagram items.

Definition

Namespace:Telerik.Windows.Diagrams.Core

Assembly:Telerik.WinControls.RadDiagram.dll

Syntax:

public interface ISnappingService

Derived Classes: SnappingService

Methods

ClearSnap()

Clears after the snap action.

void ClearSnap()

InitializeSnap(IEnumerable<IShape>, IDiagramItem, bool, bool, Point)

Initializes the snap action.

void InitializeSnap(IEnumerable<IShape> staticItems, IDiagramItem mainItem, bool isSnapToItemsEnabled, bool isSnapToGridEnabled, Point initialPosition)

Parameters:staticItemsIEnumerable<IShape>

The static items - the items that you don't drag at the moment.

mainItemIDiagramItem

The main item - the item that drag started from.

isSnapToItemsEnabledbool

The is snap to items enabled.

isSnapToGridEnabledbool

The is snap to grid enabled.

initialPositionPoint

The initial position.

SetSnappingEngine(SnappingEngine)

Changes the snapping engine.

void SetSnappingEngine(SnappingEngine snappingEngine)

Parameters:snappingEngineSnappingEngine

SnapItems(IEnumerable<IDiagramItem>, Point)

Snaps the new dragging position.

Point SnapItems(IEnumerable<IDiagramItem> selectedItems, Point newPosition)

Parameters:selectedItemsIEnumerable<IDiagramItem>

The selected items.

newPositionPoint

The new position.

Returns:

Point

SnapPoint(Point)

Snaps point.

Point SnapPoint(Point point)

Parameters:pointPoint

The point to snap.

Returns:

Point

The snapped point.

Events

SnappingLinesCalculated

EventHandler<SnappingLinesCalculatedEventArgs>

Occurs when snapping lines have been calculated.

event EventHandler<SnappingLinesCalculatedEventArgs> SnappingLinesCalculated