BuildingGroupSublayer

Class: esri/layers/buildingSublayers/BuildingGroupSublayer
Inheritance: BuildingGroupSublayer BuildingSublayer Accessor
Since: ArcGIS API for JavaScript 4.10

Hierarchical group of BuildingSceneLayer sublayers. It is used to group BuildingComponentSublayers into disciplines. If a BuildingSceneLayer has a Full Model sublayer, then this is also represented as a BuildingGroupSublayer.

See also:

Property Overview

Any properties can be set, retrieved or listened to. See the Working with Properties topic.
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Name Type Summary Class
String

The name of the class.

more details
more detailsAccessor
Number

The sublayer's layer id as defined by the Scene Service.

more details
more detailsBuildingSublayer
Boolean

Indicates if this sublayer is empty.

more details
more detailsBuildingSublayer
String

Indicates how the sublayer should display in the LayerList widget.

more details
more detailsBuildingGroupSublayer
String

The modelName is a standard name for each sublayer.

more details
more detailsBuildingSublayer
Number

Opacity of the sublayer.

more details
more detailsBuildingSublayer
Collection<(BuildingGroupSublayer|BuildingComponentSublayer)>

A Collection of sublayers.

more details
more detailsBuildingGroupSublayer
String

The title of the sublayer used to identify it in places such as the LayerList and Legend widgets.

more details
more detailsBuildingSublayer
String For BuildingGroupSublayer the type is always "building-group". more detailsmore detailsBuildingGroupSublayer
Boolean

Indicates if the sublayer is visible in the view.

more details
more detailsBuildingGroupSublayer

Property Details

declaredClass Stringreadonly inherited

The name of the class. The declared class name is formatted as esri.folder.className.

id Numberreadonly inherited

The sublayer's layer id as defined by the Scene Service.

isEmpty Booleanreadonly inherited

Indicates if this sublayer is empty. This property is only read from the service. Empty sublayers are not loaded for rendering and applications can choose to hide them in their UI.

listMode String
Since: ArcGIS API for JavaScript 4.11

Indicates how the sublayer should display in the LayerList widget. The possible values are listed below.

Value Description
show The sublayer is visible in the table of contents.
hide The sublayer is hidden in the table of contents.
hide-children Hide the children layers from the table of contents.

Possible Values:"show"|"hide"|"hide-children"

Default Value:show
modelName Stringreadonly inherited

The modelName is a standard name for each sublayer. For example the sublayer containing the doors in a building has the modelName "Doors". Use this property to retrieve sublayers in a BuildingSceneLayer.

Example:
// use modelName to identify a sublayer
const doorslayer = buildingSceneLayer.allSublayers.find(function(sublayer) {
  return sublayer.modelName === "Doors";
});
opacity Number inherited

Opacity of the sublayer.

Default Value:1

A Collection of sublayers.

The title of the sublayer used to identify it in places such as the LayerList and Legend widgets.

type Stringreadonly

For BuildingGroupSublayer the type is always "building-group".

visible Boolean

Indicates if the sublayer is visible in the view. Can be used to toggle the visibility of all nested sublayers.

Method Overview

Name Return Type Summary Class
Promise<BuildingSceneLayer>

Loads all contained sublayers.

more details
more detailsBuildingGroupSublayer

Method Details

Since: ArcGIS API for JavaScript 4.11

Loads all contained sublayers.

Returns:
Type Description
Promise<BuildingSceneLayer> Resolves when all sublayers have been loaded. Rejects if at least one of the sublayers failed to load.
See also:
Example:
// Load all contained sublayers but ignore if one or more of them failed to load
buildingGroupSublayer.loadAll()
  .catch(function(error) {
    // Ignore any failed resources
  })
  .then(function() {
    console.log("All loaded");
  });

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