[google_maps_flutter] Geodesic Polyline support in iOS (#2964)

Author: kattaliraees

packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.5.31
+
+* Geodesic Polyline support for iOS
+
 ## 0.5.30
 
 * Add a `dispose` method to the controller to let the native side know that we're done with said controller.
@@ -412,4 +416,4 @@
 
 ## 0.0.2
 
-* Initial developers preview release.
+* Initial developers preview release.

packages/google_maps_flutter/google_maps_flutter/ios/Classes/GoogleMapPolylineController.h

@@ -13,6 +13,7 @@
 - (void)setStrokeWidth:(CGFloat)width;
 - (void)setPoints:(NSArray<CLLocation*>*)points;
 - (void)setZIndex:(int)zIndex;
+- (void)setGeodesic:(BOOL)isGeodesic;
 @end
 
 // Defines polyline controllable by Flutter.

packages/google_maps_flutter/google_maps_flutter/ios/Classes/GoogleMapPolylineController.m

@@ -52,6 +52,10 @@ - (void)setColor:(UIColor*)color {
 - (void)setStrokeWidth:(CGFloat)width {
   _polyline.strokeWidth = width;
 }
+
+- (void)setGeodesic:(BOOL)isGeodesic {
+  _polyline.geodesic = isGeodesic;
+}
 @end
 
 static int ToInt(NSNumber* data) { return [FLTGoogleMapJsonConversions toInt:data]; }
@@ -95,6 +99,11 @@ static void InterpretPolylineOptions(NSDictionary* data, id<FLTGoogleMapPolyline
   if (strokeWidth != nil) {
     [sink setStrokeWidth:ToInt(strokeWidth)];
   }
+
+  NSNumber* geodesic = data[@"geodesic"];
+  if (geodesic != nil) {
+    [sink setGeodesic:geodesic.boolValue];
+  }
 }
 
 @implementation FLTPolylinesController {

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: 0.5.30
+version: 0.5.31
 
 dependencies:
   flutter: