Class SizeChangedEventArgs

Notifies when the element is resized.

Inheritance

System.Object

SizeChangedEventArgs

SizeChangingEventArgs

Namespace: Syncfusion.Blazor.Diagram

Assembly: Syncfusion.Blazor.dll

Syntax

public class SizeChangedEventArgs : Object

Examples

<SfDiagramComponent Height="600px" Nodes="@nodes" SizeChanged="@SizeChanged" />
@code
{
    // To define the node collection
    DiagramObjectCollection<Node> nodes;
    protected override void OnInitialized()
    {
        nodes = new DiagramObjectCollection<Node>();
        // A node is created and stored in the nodes collection.
        Node node = new Node()
        {
            // Position of the node
            OffsetX = 250,
            OffsetY = 250,
            // Size of the node
            Width = 100,
            Height = 100,
            Style = new ShapeStyle() { Fill = "#6BA5D7", StrokeColor = "white" }
        };
        // Add a node
        nodes.Add(node);
    }
    // Size change event for the diagram
    public void SizeChanged(SizeChangedEventArgs args)
    {
        Console.WriteLine(args.NewValue.Nodes[0].ID);
    }
}

Constructors

SizeChangedEventArgs()

Declaration

public SizeChangedEventArgs()

Properties

Element

Returns the element which has been selected for the resizing.

Declaration

public DiagramSelectionSettings Element { get; }

Property Value

Type	Description
DiagramSelectionSettings	The DiagramSelectionSettings object representing the selected element for resizing.

NewValue

Returns the new width, height, offsetX and offsetY values of the element that is resized

Declaration

public DiagramSelectionSettings NewValue { get; }

Property Value

Type
DiagramSelectionSettings

OldValue

Returns the previous width, height, offsetX and offsetY values of the element that is resized.

Declaration

public DiagramSelectionSettings OldValue { get; }

Property Value

Type
DiagramSelectionSettings