Class SfTreeMap

Class implementation for SfTreeMap

Inheritance

System.Object

SfTreeMap

Namespace: Com.Syncfusion.Treemap

Assembly: Syncfusion.SfTreeMap.Android.dll

Syntax

public class SfTreeMap : FrameLayout

Constructors

SfTreeMap(Context)

Initializes a new instance of the SfTreeMap class.

Declaration

public SfTreeMap(Context context)

Parameters

Type	Name	Description
Android.Content.Context	context	To set context

SfTreeMap(Context, IAttributeSet)

Initializes a new instance of the SfTreeMap class.

Declaration

public SfTreeMap(Context context, IAttributeSet attrs)

Parameters

Type	Name	Description
Android.Content.Context	context	To set the context
Android.Util.IAttributeSet	attrs	To set the value for corresponding field

Properties

Adapter

Gets or sets the adapter.

Declaration

public TreeMapAdapter Adapter { get; set; }

Property Value

Type
TreeMapAdapter

ColorValuePath

Gets or sets path of color weight value.

Declaration

public string ColorValuePath { get; set; }

Property Value

Type
System.String

DataSource

Gets or sets DataSource of treemap.

Declaration

public object DataSource { get; set; }

Property Value

Type
System.Object

DrilldownHeaderStyle

Gets or sets the style for the drill down header.

Declaration

public Style DrilldownHeaderStyle { get; set; }

Property Value

Type
Style

EnableDrilldown

Gets or sets a value indicating whether to drill down the treemap or not.

Declaration

public bool EnableDrilldown { get; set; }

Property Value

Type
System.Boolean

HighlightOnSelection

Gets or sets a value indicating whether to enable selection.

Declaration

public bool HighlightOnSelection { get; set; }

Property Value

Type
System.Boolean

HighlightStrokeColor

Gets or sets selection stroke color.

Declaration

public int HighlightStrokeColor { get; set; }

Property Value

Type
System.Int32

HighlightStrokeWidth

Gets or sets selection stroke width.

Declaration

public double HighlightStrokeWidth { get; set; }

Property Value

Type
System.Double

Items

Gets or sets TreeMap Items of TreeMap.

Declaration

public IList<TreeMapItem> Items { get; set; }

Property Value

Type
System.Collections.Generic.IList<TreeMapItem>

LayoutType

Gets or sets treemap layout.

Declaration

public LayoutType LayoutType { get; set; }

Property Value

Type
LayoutType

LeafItemColorMapping

Gets or sets colormapping of treemap leaf nodes.

Declaration

public ColorMapping LeafItemColorMapping { get; set; }

Property Value

Type
ColorMapping

LeafItemSettings

Gets or sets settings for leafItems.

Declaration

public LeafItemSetting LeafItemSettings { get; set; }

Property Value

Type
LeafItemSetting

LegendSettings

Gets or sets settings of legend.

Declaration

public LegendSetting LegendSettings { get; set; }

Property Value

Type
LegendSetting

Levels

Gets or sets Levels of TreeMap.

Declaration

public IList<TreeMapLevel> Levels { get; set; }

Property Value

Type
System.Collections.Generic.IList<TreeMapLevel>

SelectedItems

Gets or sets collection of selected items

Declaration

public ObservableCollection<object> SelectedItems { get; set; }

Property Value

Type
System.Collections.ObjectModel.ObservableCollection<System.Object>

SelectionMode

Gets or sets selection mode

Declaration

public SelectionMode SelectionMode { get; set; }

Property Value

Type
SelectionMode

ShowTooltip

Gets or sets a value indicating whether to show tooltip.

Declaration

public bool ShowTooltip { get; set; }

Property Value

Type
System.Boolean

TooltipSettings

Gets or sets the TooltipSettings

Declaration

public TooltipSetting TooltipSettings { get; set; }

Property Value

Type
TooltipSetting

WeightValuePath

Gets or sets path of Weight value.

Declaration

public string WeightValuePath { get; set; }

Property Value

Type
System.String

Methods

Dispose(Boolean)

This method is used to dispose the treemap

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	To check whether the control need to disposed

OnSizeChanged(Int32, Int32, Int32, Int32)

This method is called size of treemap is changed

Declaration

protected override void OnSizeChanged(int w, int h, int oldw, int oldh)

Parameters

Type	Name	Description
System.Int32	w	To set new width
System.Int32	h	To set new height
System.Int32	oldw	To set old width
System.Int32	oldh	To set old height

Refresh()

This method is used to refresh treemap

Declaration

public void Refresh()

SelectedItems_CollectionChanged(Object, NotifyCollectionChangedEventArgs)

This method is used for selected item collectiuon changed

Declaration

public void SelectedItems_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)

Parameters

Type	Name	Description
System.Object	sender	To set the sender
System.Collections.Specialized.NotifyCollectionChangedEventArgs	e	To set the args

SelectItem(Object)

This method is used to select the item

Declaration

public void SelectItem(object obj)

Parameters

Type	Name	Description
System.Object	obj	To set the object

Events

ItemSelected

Event for treemap selected.

Declaration

public event EventHandler<TreeMapSelectedEventArgs> ItemSelected

Event Type

Type
System.EventHandler<TreeMapSelectedEventArgs>

TooltipDrawing

Event for tooltip drawing

Declaration

public event EventHandler<TooltipDrawingEventArgs> TooltipDrawing

Event Type

Type
System.EventHandler<TooltipDrawingEventArgs>

TreeMapSelected

Event for treemap selected.

Declaration

public event EventHandler<TreeMapSelectedEventArgs> TreeMapSelected

Event Type

Type
System.EventHandler<TreeMapSelectedEventArgs>