LayerPerformanceInfo
require(["esri/views/3d/support/LayerPerformanceInfo"], function(LayerPerformanceInfo) { /* code goes here */ });esri/views/3d/support/LayerPerformanceInfoThis class contains performance information like memory usage and number of features for a specific layer.
This class is experimental and should be used for debugging purposes only. Its interface will change in future releases.
Property Overview
| Name | Type | Summary | Object | |
|---|---|---|---|---|
| Number | The number of features displayed in the SceneView. more details | more details | LayerPerformanceInfo | |
| Layer | The layer corresponding to the memory usage information. more details | more details | LayerPerformanceInfo | |
| Number | The maximum number of features that can be displayed in the layer. more details | more details | LayerPerformanceInfo | |
| Number | An estimate of the memory currently in use by the layer, in bytes. more details | more details | LayerPerformanceInfo | |
| Number | The total number of features contained in the layer. more details | more details | LayerPerformanceInfo |
Property Details
- displayedNumberOfFeatures Number
The number of features displayed in the SceneView. This property is only available for FeatureLayer, CSVLayer, GeoJSONLayer and point SceneLayer.
- layer Layer
The layer corresponding to the memory usage information.
- maximumNumberOfFeatures Number
The maximum number of features that can be displayed in the layer.
This number depends on the symbol complexity and qualityProfile of the SceneView. If you want to increase it manually, set the maximumNumberOfFeatures property. This property is only available for FeatureLayer, CSVLayer, GeoJSONLayer and point SceneLayer.
- memory Number
An estimate of the memory currently in use by the layer, in bytes.
- totalNumberOfFeatures Number
The total number of features contained in the layer. This property is only available for FeatureLayer, CSVLayer and GeoJSONLayer.