Class TreeMapSelectionSettings

Sets and gets the options for customizing the selection of the treemap component item.

Inheritance
object
ComponentBase
OwningComponentBase
SfOwningComponentBase
TreeMapSelectionSettings
Implements
Inherited Members
Namespace: Syncfusion.Blazor.TreeMap
Assembly: Syncfusion.Blazor.dll
Syntax
public class TreeMapSelectionSettings : SfOwningComponentBase, IComponent, IHandleEvent, IHandleAfterRender, IDisposable

Constructors

TreeMapSelectionSettings()

Declaration
public TreeMapSelectionSettings()

Properties

ChildContent

Sets and gets the content of the UI element.

Declaration
[Parameter]
public RenderFragment ChildContent { get; set; }
Property Value
Type Description
RenderFragment

A RenderFragment representing the content of the Treemap UI element.
Remarks

This property is used to render custom content within the Treemap control.

Enable

Enables or disables the selection functionality in the Treemap component.

Declaration
[Parameter]
public bool Enable { get; set; }
Property Value
Type Description
bool

A boolean indicating whether selection is enabled (true) or disabled (false).
Remarks

When set to true, users can select items within the Treemap.

Fill

Sets and gets the color of the selection when a leaf item is selected in the Treemap component.

Declaration
[Parameter]
public string Fill { get; set; }
Property Value
Type Description
string

A string representing the color of the selection.
Remarks

Use this property to define a custom selection color that visually indicates selected items.

Mode

Sets and gets the element in which selection must be done in the Treemap component.

Declaration
[Parameter]
public SelectionMode Mode { get; set; }
Property Value
Type Description
SelectionMode

A SelectionMode enumeration indicating the selection mode. The default is Item.
Remarks

This property determines whether items or other elements will be selectable within the Treemap.

Opacity

Sets and gets the opacity of the selection when a leaf item is selected in the Treemap component.

Declaration
[Parameter]
public double Opacity { get; set; }
Property Value
Type Description
double

A double value representing the opacity level of the selection. The default is 0.5.
Remarks

Adjust the opacity to make selected items more or less transparent, enhancing visual feedback.

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration
protected override void BuildRenderTree(RenderTreeBuilder __builder)
Parameters
Type Name Description
RenderTreeBuilder __builder
Overrides

Dispose(bool)

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
bool disposing
Overrides

OnInitializedAsync()

Method invoked when the component is ready to start.

Declaration
protected override Task OnInitializedAsync()
Returns
Type Description
Task

A Task representing the asynchronous operation.
Overrides

Implements