moving example to own file

Sources/MapLibreSwiftUI/Examples/Layers.swift

@@ -58,19 +58,6 @@ struct Layer_Previews: PreviewProvider {
         }
             .ignoresSafeArea(.all)
             .previewDisplayName("Rotated Symbols (Dynamic)")
-
-        MapView(styleURL: demoTilesURL) {
-            // Demonstrates how to use the unsafeMapModifier to set MLNMapView properties that have not been exposed as modifiers yet.
-            SymbolStyleLayer(identifier: "simple-symbols", source: pointSource)
-                .iconImage(constant: UIImage(systemName: "mappin")!)
-        }
-        .unsafeMapViewModifier({ mapView in
-            // Not all properties have modifiers yet. Until they do, you can use this 'escape hatch' to the underlying MLNMapView. Be careful: if you modify properties that the DSL controls already, they may be overridden. This modifier is a "hack", not a final function.
-            mapView.logoView.isHidden = false
-            mapView.compassViewPosition = .topLeft
-        })
-        .ignoresSafeArea(.all)
-        .previewDisplayName("Unsafe MapView Modifier")
 
         // FIXME: This appears to be broken upstream; waiting for a new release
 //        MapView(styleURL: demoTilesURL) {

Sources/MapLibreSwiftUI/Examples/Other.swift

@@ -0,0 +1,40 @@
+import CoreLocation
+import MapLibre
+import MapLibreSwiftDSL
+import SwiftUI
+
+struct Other_Previews: PreviewProvider {
+    static var previews: some View {
+        let demoTilesURL = URL(string: "https://demotiles.maplibre.org/style.json")!
+
+        // A collection of points with various
+        // attributes
+        let pointSource = ShapeSource(identifier: "points") {
+            // Uses the DSL to quickly construct point features inline
+            MLNPointFeature(coordinate: CLLocationCoordinate2D(latitude: 51.47778, longitude: -0.00139))
+
+            MLNPointFeature(coordinate: CLLocationCoordinate2D(latitude: 0, longitude: 0)) { feature in
+                feature.attributes["icon"] = "missing"
+                feature.attributes["heading"] = 45
+            }
+
+            MLNPointFeature(coordinate: CLLocationCoordinate2D(latitude: 39.02001, longitude: 1.482148)) { feature in
+                feature.attributes["icon"] = "club"
+                feature.attributes["heading"] = 145
+            }
+        }
+
+        MapView(styleURL: demoTilesURL) {
+            // Demonstrates how to use the unsafeMapModifier to set MLNMapView properties that have not been exposed as modifiers yet.
+            SymbolStyleLayer(identifier: "simple-symbols", source: pointSource)
+                .iconImage(constant: UIImage(systemName: "mappin")!)
+        }
+        .unsafeMapViewModifier({ mapView in
+            // Not all properties have modifiers yet. Until they do, you can use this 'escape hatch' to the underlying MLNMapView. Be careful: if you modify properties that the DSL controls already, they may be overridden. This modifier is a "hack", not a final function.
+            mapView.logoView.isHidden = false
+            mapView.compassViewPosition = .topLeft
+        })
+        .ignoresSafeArea(.all)
+        .previewDisplayName("Unsafe MapView Modifier")
+    }
+}