fix to properly place polyline at initial camera position in example app (flutter#2941)

Author: klaes-ashford

packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.1.1
+
+* Fix in example app to properly place polyline at initial camera position.
+
 ## 1.1.0
 
 * Add support for holes in Polygons.

packages/google_maps_flutter/google_maps_flutter/example/lib/place_polyline.dart

@@ -31,7 +31,7 @@ class PlacePolylineBodyState extends State<PlacePolylineBody> {
 
   GoogleMapController controller;
   Map<PolylineId, Polyline> polylines = <PolylineId, Polyline>{};
-  int _polylineIdCounter = 1;
+  int _polylineIdCounter = 0;
   PolylineId selectedPolyline;
 
   // Values when toggling polyline color
@@ -215,7 +215,7 @@ class PlacePolylineBodyState extends State<PlacePolylineBody> {
             height: 300.0,
             child: GoogleMap(
               initialCameraPosition: const CameraPosition(
-                target: LatLng(52.4478, -3.5402),
+                target: LatLng(53.1721, -3.5402),
                 zoom: 7.0,
               ),
               polylines: Set<Polyline>.of(polylines.values),

packages/google_maps_flutter/google_maps_flutter/pubspec.yaml

@@ -1,7 +1,7 @@
 name: google_maps_flutter
 description: A Flutter plugin for integrating Google Maps in iOS and Android applications.
 homepage: https://github.com/flutter/plugins/tree/master/packages/google_maps_flutter/google_maps_flutter
-version: 1.1.0
+version: 1.1.1
 
 dependencies:
   flutter: