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Class IRotationEventArgs - Blazor API Reference | Syncfusion

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    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<>
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