Class IRotationEventArgs

Notifies when the selected element has rotated.

Inheritance

System.Object

IRotationEventArgs

Implements

System.IEquatable<IRotationEventArgs>

Namespace: Syncfusion.Blazor.Diagrams

Assembly: Syncfusion.Blazor.dll

Syntax

public class IRotationEventArgs : Object, IEquatable<IRotationEventArgs>

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

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

OldValue

Returns the element with the old size property

Declaration

public DiagramSelectedItems OldValue { get; set; }

Property Value

Type	Description
DiagramSelectedItems

Source

Returns the element which has selected for the rotation

Declaration

public DiagramSelectedItems Source { get; set; }

Property Value

Type	Description
DiagramSelectedItems

State

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

Declaration

public State State { get; set; }

Property Value

Type	Description
State

Methods

Equals(IRotationEventArgs)

Indicates whether the IRotationEventArgs object is equal to another object of the same type.

Declaration

public bool Equals(IRotationEventArgs iRotationEventArgs)

Parameters

Type	Name	Description
IRotationEventArgs	iRotationEventArgs	Diagram rotation change event argument.

Returns

Type	Description
System.Boolean	Returns the node/connector are rotated

Implements

System.IEquatable<>