Class IRotationEventArgs

Notifies when the selected element has rotated.

Inheritance

System.Object

IRotationEventArgs

Namespace: Syncfusion.Blazor.Diagrams

Assembly: Syncfusion.Blazor.dll

Syntax

public class IRotationEventArgs : Object

Examples

<SfDiagram Height="600px" Nodes="@NodeCollection">
   <DiagramEvents OnRotateChange = "Rotate" ></ DiagramEvents >
</ SfDiagram >
@code
   {
   public ObservableCollection<DiagramNode> NodeCollection = new ObservableCollection<DiagramNode>();
   public void Rotate(IRotationEventArgs args)
   {
       args.Cancel = false;
       if ((args != null) && (args.Cancel == false) && (args.State == State.Completed) && (args.Source != null) && (args.NewValue != null))
       {
           Console.WriteLine("Rotated");
       }
   }
   protected override void OnInitialized()
   {
       NodeCollection = new ObservableCollection<DiagramNode>()
      {
           new DiagramNode(){
               Id="node1",
               Height = 100,
               Width = 100,
               OffsetX = 300,
               OffsetY = 100
           },
       };
   }
}

Constructors

IRotationEventArgs()

Declaration

public IRotationEventArgs()

Properties

Cancel

Users can define whether the selected node can be edit or not.

Declaration

public bool Cancel { get; set; }

Property Value

Type	Description
System.Boolean	true, if the edit operation is canceled. Otherwise, false.

NewValue

Returns the element with the new rotation angle after the event has triggered.

Declaration

public DiagramSelectedItems NewValue { get; set; }

Property Value

Type	Description
DiagramSelectedItems	A DiagramSelectedItems object representing the element with the new rotation angle.

OldValue

Returns the element with the old size property.

Declaration

public DiagramSelectedItems OldValue { get; set; }

Property Value

Type	Description
DiagramSelectedItems	A DiagramSelectedItems object representing the element with the old size property.

Source

Returns the element which has selected for the rotation.

Declaration

public DiagramSelectedItems Source { get; set; }

Property Value

Type	Description
DiagramSelectedItems	A DiagramSelectedItems object representing the element selected for rotation.

State

Returns the state of the event such as start, completed.

Declaration

public State State { get; set; }

Property Value

Type	Description
State	A State value representing the state of the event.