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Class TreeMapLegendElement

Inheritance
System.Object
DisposableObject
RadObject
RadElement
VisualElement
RadComponentElement
RadItem
UIItemBase
LightVisualElement
StackLayoutElement
TreeMapLegendElement
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI.TreeMap
Assembly: Telerik.WinControls.UI.dll

Syntax

public class TreeMapLegendElement : StackLayoutElement, INotifyPropertyChanged, ICustomTypeDescriptor, ISupportSystemSkin, IComponent, IDisposable, IBindableComponent, ISupportDrag, ISupportDrop, IShortcutProvider, IStylableElement, IStylableNode, IPrimitiveElement, IShapedElement, IFillElement, IBorderElement, IBoxStyle, IBoxElement, IImageElement, ITextPrimitive, ITextProvider

Constructors

TreeMapLegendElement(RadTreeMapElement)

Initializes a new instance of the TreeMapLegendElement class.

Declaration
public TreeMapLegendElement(RadTreeMapElement treeMapElement)
Parameters
RadTreeMapElement treeMapElement

The TreeMap element.

Properties

LegendTitle

Gets or sets the legend title text.

Declaration
public string LegendTitle { get; set; }
Property Value
System.String

PanelElement

Gets the panel element used for organizing the legend items.

Declaration
public WrapLayoutPanel PanelElement { get; }
Property Value
WrapLayoutPanel

TitleElement

Gets the title element.

Declaration
public LegendTitleElement TitleElement { get; }
Property Value
LegendTitleElement

TitlePosition

Gets or sets the position of the legend title.

Declaration
public TitlePosition TitlePosition { get; set; }
Property Value
TitlePosition

Methods

ArrangeOverride(SizeF)

Arranges the elements.

Declaration
protected override SizeF ArrangeOverride(SizeF finalSize)
Parameters
System.Drawing.SizeF finalSize

The final size.
Returns
System.Drawing.SizeF

Overrides

CreateChildElements()

Called by the element when constructed. Allows inheritors to build the element tree.

Declaration
protected override void CreateChildElements()
Overrides

CreateLegendTitleElement()

Creates the legend title element.

Declaration
protected virtual LegendTitleElement CreateLegendTitleElement()
Returns
LegendTitleElement

CreateScrollViewElement()

Creates the scroll view element.

Declaration
protected virtual ScrollViewElement CreateScrollViewElement()
Returns
ScrollViewElement

CreateStackElement()

Creates the panel element.

Declaration
protected virtual WrapLayoutPanel CreateStackElement()
Returns
WrapLayoutPanel

DisposeManagedResources()

Disposes the managed resources.

Declaration
protected override void DisposeManagedResources()
Overrides

InitializeFields()

Initializes the fields.

Declaration
protected override void InitializeFields()
Overrides

MeasureOverride(SizeF)

Measures the space required by the RadElement Used by the layout system.

Declaration
protected override SizeF MeasureOverride(SizeF availableSize)
Parameters
System.Drawing.SizeF availableSize

The size that is available to the RadElement. The available size can be infinity (to take the full size of the element)
Returns
System.Drawing.SizeF

The minimum size required by the element to be completely visible. Cannot be infinity.
Overrides
Remarks

In this method call to the Measure method of each child must be made.

OnGroupsCollectionChanged(NotifyCollectionChangedEventArgs, Boolean)

Raises the LegendInfosCollectionChanged event.

Declaration
protected virtual void OnGroupsCollectionChanged(NotifyCollectionChangedEventArgs e, bool providerChange)
Parameters
NotifyCollectionChangedEventArgs e

The NotifyCollectionChangedEventArgs instance containing the event data.
System.Boolean providerChange

The provider change.

OnVisualItemCreating(TreeMapDataItemGroup)

Called when [visual item creating].

Declaration
protected virtual LegendItemElement OnVisualItemCreating(TreeMapDataItemGroup group)
Parameters
TreeMapDataItemGroup group

The group.
Returns
LegendItemElement

ResetVisualItems()

Declaration
protected virtual void ResetVisualItems()

SynchronizeItems()

Declaration
public void SynchronizeItems()

Events

VisualItemCreating

Occurs when [visual item creating].

Declaration
public event LegendItemElementCreatingEventHandler VisualItemCreating
Event Type
LegendItemElementCreatingEventHandler

Extension Methods