Update readme.

Author: CalebRas

Shared/Samples/Apply dictionary renderer to feature layer/README.md

@@ -2,30 +2,25 @@
 
 Convert features into graphics to show them with mil2525d symbols.
 
-![Image of apply dictionary renderer to feature layer](ApplyDictionayRendererToFeatureLayer.png)
+![Image of Apply dictionary renderer to feature layer sample](apply-dictionary-renderer-to-feature-layer.png)
 
 ## Use case
 
-A dictionary renderer uses a style file along with a rule engine to display advanced symbology. 
-This is useful for displaying features using precise military symbology.
+A dictionary renderer uses a style file and a rule engine to display advanced symbology. This is useful for displaying features using precise military symbology.
 
 ## How to use the sample
 
 Pan and zoom around the map. Observe the displayed military symbology on the map.
 
 ## How it works
 
-1. Create a `Geodatabase` using `Geodatabase(geodatabasePath)`.
-2. Load the geodatabase using `Geodatabase.load()`.
-3. Instantiate a `DictionarySymbolStyle`  using `DictionarySymbolStyle(dictionarySymbolStylePath)`.
-4. Load the dictionarySymbolStyle  using `DictionarySymbolStyle.load()`.
-5. Cycle through each `GeodatabaseFeatureTable` from the geodatabase using `Geodatabase.featureTables`.
-6. Create a `FeatureLayer` from each table within the geodatabase using `FeatureLayer(GeodatabaseFeatureTable)`.
-7. Load the feature layer with `FeatureLayer.load()`.
-8. After the last layer has loaded, create a new `Envelope` from a union of the extents of all layers.
-9. Set the envelope to be the `Viewpoint` of the map view using `MapView.setViewpoint(new Viewpoint(Envelope))`.
-10. Add the feature layer to map using `Map.operationalLayers.add(FeatureLayer)`.
-11. Create a `DictionaryRenderer(SymbolDictionary)` and assign it to the feature layer renderer `featureLayer.renderer = dictionaryRenderer`.
+1. Create and load a `Geodatabase` using a local ".geodatabase" file.
+2. Create and load a `DictionarySymbolStyle` using a style file.
+3. Create a `FeatureLayer` for each of the geodatabase's `featureTables`.
+4. Create a `DictionaryRenderer` using the dictionary symbol style and assign it to the feature layer's `renderer`.
+5. Add the feature layers to the map using `addOperationalLayers(_:)`.
+6. Load the feature layers and create a new `Envelope` from a union of the extents of all layers.
+7. Use the envelope to create a viewpoint and pass it to the map view.
 
 ## Relevant API
 
@@ -34,12 +29,7 @@ Pan and zoom around the map. Observe the displayed military symbology on the map
 
 ## Offline data
 
-Read more about how to set up the sample's offline data [here](https://github.com/Esri/arcgis-runtime-samples-qt#use-offline-data-in-the-samples).
-
-Link | Local Location
----------|-------|
-|[Mil2525d Stylx File](https://www.arcgis.com/home/item.html?id=c78b149a1d52414682c86a5feeb13d30)| `<userhome>`/ArcGIS/Runtime/Data/styles/mil2525d.stylx |
-|[Military Overlay geodatabase](https://www.arcgis.com/home/item.html?id=e0d41b4b409a49a5a7ba11939d8535dc)| `<userhome>`/ArcGIS/Runtime/Data/geodatabase/militaryoverlay.geodatabase |
+This sample uses the [Joint Military Symbology MIL-STD-2525D style file](https://www.arcgis.com/home/item.html?id=e34835bf5ec5430da7cf16bb8c0b075c) and the [Military Overlay geodatabase](https://www.arcgis.com/home/item.html?id=e0d41b4b409a49a5a7ba11939d8535dc). Both are downloaded from ArcGIS Online automatically.
 
 ## Tags
 

Shared/Samples/Apply dictionary renderer to feature layer/README.metadata.json

@@ -2,7 +2,9 @@
     "category": "Visualization",
     "description": "Convert features into graphics to show them with mil2525d symbols.",
     "ignore": false,
-    "images": [],
+    "images": [
+        "apply-dictionary-renderer-to-feature-layer.png"
+    ],
     "keywords": [
         "military",
         "symbol",