In layers with date fields that have many overlapping features, this property allows you to ensure the most recent features are drawn on top of older ones. This property allows you to sort features using any field or Arcade expression that returns a number or a date. You can configure the order features are drawn in the view by setting the orderBy property of a FeatureLayer, CSVLayer, GeoJSONLayer, and OGCFeatureLayer. Version 4.21 brings these changes to ArcGIS Enterprise point services. Enterprise point FeatureLayersĪt version 4.19, we improved the performance of point FeatureLayers hosted on ArcGIS Online. These optimizations have resulted in an improved start time and an improved frame rate for smoother map panning. We've also added some optimizations for the way we handle maps with a large number of feature collections.

On average, we are seeing a 20% improvement in draw time. The following example shows a layer with over 73,000 polygons. The improvement varies layer by layer, but for most polygons with a large number of vertices, you will see at least a 2-3x improvement.īecause of the optimizations mentioned above and the switch to web assembly, you should also see performance improvements for layers with a large number of polygon features. We now use web assembly for triangulation for the majority of use cases.Īs you can see in the example below, this Arctic sea ice layer loads over 5x faster than the same layer in 4.20. Complex polygonsįor complex polygons with a large number of vertices, layer draw time has significantly improved.īehind the scenes, we added a new simplification algorithm to preprocess the geometries and optimize memory management. These improvements are focused on polygon features and maps with multiple layers. Version 4.21 introduces many performance improvements that will decrease the draw time of your layers.

Fl studio notes not snapping