TreemapItem Class
A Treemap dashboard item that allows you to display large amounts of hierarchically structured (tree-structured) data.
Declaration
export class TreemapItem extends DataDashboardItem
The Treemap dashboard item can be used to visualize data in nested rectangles that are called tiles.

The following documentation is available: Web Dashboard - Creating a Treemap.
constructor
Declaration
constructor(modelJson?: any, serializer?: DxDesigner.Analytics.Utils.ModelSerializer)
Parameters
Type |
Name |
Description |
any |
modelJson |
|
DxDesigner.Analytics.Utils.ModelSerializer |
serializer |
|
Properties
arguments Property
Declaration
arguments: KnockoutObservableArray<Dimension>
Property Value
Type |
Description |
KnockoutObservableArray<Dimension> |
|
colorScheme Property
Declaration
colorScheme: KnockoutObservableArray<ColorSchemeEntry>
Property Value
coloringOptions Property
Declaration
coloringOptions: DashboardItemColoringOptions
Property Value
groupsLabelContentType Property
Declaration
groupsLabelContentType: KnockoutObservable<TreemapValueType>
Property Value
groupsTooltipContentType Property
Declaration
groupsTooltipContentType: KnockoutObservable<TreemapValueType>
Property Value
interactivityOptions Property
Declaration
interactivityOptions: DashboardItemInteractivityOptions
Property Value
layoutAlgorithm Property
Declaration
layoutAlgorithm: KnockoutObservable<DashboardTreemapLayoutAlgorithm>
Property Value
layoutDirection Property
Declaration
layoutDirection: KnockoutObservable<DashboardTreemapLayoutDirection>
Property Value
tilesLabelContentType Property
Declaration
tilesLabelContentType: KnockoutObservable<TreemapValueType>
Property Value
tilesTooltipContentType Property
Declaration
tilesTooltipContentType: KnockoutObservable<TreemapValueType>
Property Value
values Property
Declaration
values: KnockoutObservableArray<Measure>
Property Value
Type |
Description |
KnockoutObservableArray<Measure> |
|
Methods
getInfo Method
Declaration
getInfo(): DxDesigner.Analytics.Utils.ISerializationsInfo
Returns
Type |
Description |
DxDesigner.Analytics.Utils.ISerializationsInfo |
|
We are updating the DevExpress product documentation website and this page is part of our new experience. During this transition period, product documentation remains available in our previous format at documentation.devexpress.com. Learn More...