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Change feature layer renderer

Change the appearance of a feature layer with a renderer.

screenshot

Use case

A feature layer hosted on ArcGIS Online has a preset renderer and will display in an ArcGIS Runtime application with that renderer. However, for example, the color associated with the original renderer may be unsuitable for a company with staff or clients who are color blind, or for presentation with a different set of basemap and operational layers. In these cases, the renderer on the feature layer's data can be set to a more suitable color.

How to use the sample

Use the buttons to toggle between the default and the overridden renderer.

How it works

  1. Create a ServiceFeatureTable from a URL.
  2. Create a FeatureLayer from the service feature table.
  3. Create a new renderer (in this case, a SimpleRenderer).
  4. Set the feature layer's renderer.

Relevant API

  • FeatureLayer.Renderer
  • ServiceFeatureTable
  • SimpleRenderer

Tags

feature layer, renderer, visualization