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.XtraDiagram
Assembly: DevExpress.XtraDiagram.v24.1.dll
NuGet Package: DevExpress.Win.Diagram
Declaration
[DiagramCategory(DiagramCategory.DiagramItems)]
public event EventHandler<DiagramItemDrawingEventArgs> ItemDrawingEvent Data
The ItemDrawing event's data class is DiagramItemDrawingEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Cancel | Gets or sets a value indicating whether the event should be canceled. Inherited from CancelEventArgs. |
| EndPosition | Specifies the current ending point of the drawing operation on the canvas. |
| Item | Returns the diagram item that is being drawn. |
| 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.