featureReduction

Defines properties for dynamically aggregating and summarizing groups of graphics as the map scale and visible extent change. FeatureReduction is only supported for point graphics in dynamic rendering mode (GraphicsRenderingMode.Dynamic) in 2D. FeatureReduction is ignored and will result in the original point graphics being rendered for a GraphicsOverlay that:

1. Uses static rendering mode.

2. Is added to a SceneView.

3. Uses an unsupported renderer for the AggregationFeatureReduction.renderer. See AggregationFeatureReduction.renderer for more info.

If this property is explicitly set to null, FeatureReduction is removed from the GraphicsOverlay.