DiagramControl.ItemDrawing Event

Fires repeatedly as the end-user is drawing a shape using a drawing tool (Rectangle, Ellipse, Right Triangle or Hexagon).

Namespace: DevExpress.Xpf.Diagram

Assembly: DevExpress.Xpf.Diagram.v20.1.dll

Declaration

public event EventHandler<DiagramItemDrawingEventArgs> ItemDrawing
Public Event ItemDrawing As EventHandler(Of DiagramItemDrawingEventArgs)

Event Data

The ItemDrawing event's data class is DiagramItemDrawingEventArgs. The following properties provide information specific to this event:

Property Description
Cancel Gets or sets whether the event should be canceled. Inherited from CancelRoutedEventArgs.
EndPosition Specifies the current ending point of the drawing operation on the canvas.
Handled Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.
Item Returns the diagram item that is being drawn.
OriginalSource Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
RoutedEvent Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Source Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.
Stage Indicates whether the drawing operation has just started, is continuing or has been finished or canceled.
StartPosition Indicates the point on the canvas where the end-user initiated the drawing operation by clicking and dragging with a drawing tool selected.
Tool Returns the drawing tool that the end-user is using.

Remarks

The Tool property returns the drawing tool that the end-user is using. The Stage property indicates whether the drawing operation has just started, is continuing or has been finished or canceled. The StartPosition indicates the point on the canvas where the end-user initiated the drawing operation by clicking and dragging with a drawing tool selected. The EndPosition specifies the current ending point.

See Also