Class DiagramExpandIcon

Represents Expand icon of the node.

Inheritance
System.Object
DiagramObject
DiagramIcon
DiagramExpandIcon
Implements
System.ICloneable
Inherited Members
Namespace: Syncfusion.Blazor.Diagram
Assembly: Syncfusion.Blazor.dll
Syntax
public class DiagramExpandIcon : DiagramIcon, IDiagramObject, ICloneable
Remarks

DiagramExpandIcon is the Expand icon model that represents the state of the Node and also allows its Child Nodes to be Collapsed.

Examples
<SfDiagramComponent Height="600px" Nodes="@nodes" />
 @code
 {
    //Initialize the node collection with node and with Expand & CollapseIcon
    DiagramObjectCollection<Node> nodes = new DiagramObjectCollection<Node>();
    protected override void OnInitialized()
    {
        Node node = new Node()
        {
            ID = "node1",
            //Size of the node
            Height = 100,
            Width = 100,
            //Position of the node
            OffsetX = 100,
            OffsetY = 100,
            ExpandIcon = new DiagramExpandIcon()
            {
                Shape = DiagramExpandIcons.Minus,
            },
            CollapseIcon= new DiagramCollapseIcon()
            {
                Shape = DiagramCollapseIcons.Plus,
            }
        };
        nodes.Add(node);
    }
}

Constructors

DiagramExpandIcon()

Initializes a new instance of the Expand Icon.

Declaration
public DiagramExpandIcon()

DiagramExpandIcon(DiagramExpandIcon)

Initializes a new instance of the Expand Icon which is the copy of a existing icon.

Declaration
public DiagramExpandIcon(DiagramExpandIcon src)
Parameters
Type Name Description
DiagramExpandIcon src

Properties

Shape

Gets or sets the Shape of the Expand Icon.

Declaration
public DiagramExpandIcons Shape { get; set; }
Property Value
Type
DiagramExpandIcons
Remarks

The Diagram provides some built-in DiagramExpandIcons, such as Minus,ArrowUp,Template, etc. You can also add custom shapes such as Path Shape to the Expand Icon.

Examples
<SfDiagramComponent Height="600px" Nodes="@nodes" />
 @code
 {
    //Initialize the node collection with node and with Expand & CollapseIcon
    DiagramObjectCollection<Node> nodes = new DiagramObjectCollection<Node>();
    protected override void OnInitialized()
    {
        Node node = new Node()
        {
            ExpandIcon = new DiagramExpandIcon()
            {
                Shape = DiagramExpandIcons.Minus,
            },
            CollapseIcon= new DiagramCollapseIcon()
            {
                Shape = DiagramExpandIcons.Path,
                PathData = "M100,200 C100,100 250,100 250,200 S400,300 400,200",
            }
        };
        nodes.Add(node);
    }
}

Methods

Clone()

Creates a new ExpandIcon that is a copy of the current ExpandIcon.

Declaration
public override object Clone()
Returns
Type Description
System.Object

ExpandIconShapeModel
Overrides

Implements

System.ICloneable