1 files changed, 34 insertions, 2 deletions
diff --git a/platform/darwin/src/MGLPolygon.mm b/platform/darwin/src/MGLPolygon.mm
index d966ff13ce..2af768d514 100644
--- a/platform/darwin/src/MGLPolygon.mm
+++ b/platform/darwin/src/MGLPolygon.mm
@@ -1,9 +1,9 @@
-#import "MGLPolygon.h"
+#import "MGLPolygon_Private.h"
 
 #import "MGLMultiPoint_Private.h"
 #import "MGLGeometry_Private.h"
 
-#import "MGLPolygon+MGLAdditions.h"
+#import "MGLFeature.h"
 
 #import <mbgl/util/geojson.hpp>
 #import <mapbox/polylabel.hpp>
@@ -102,6 +102,28 @@
              @"coordinates": self.mgl_coordinates};
 }
 
+- (NS_ARRAY_OF(id) *)mgl_coordinates {
+    NSMutableArray *coordinates = [NSMutableArray array];
+
+    NSMutableArray *exteriorRing = [NSMutableArray array];
+    for (NSUInteger index = 0; index < self.pointCount; index++) {
+        CLLocationCoordinate2D coordinate = self.coordinates[index];
+        [exteriorRing addObject:@[@(coordinate.longitude), @(coordinate.latitude)]];
+    }
+    [coordinates addObject:exteriorRing];
+
+    for (MGLPolygon *interiorPolygon in self.interiorPolygons) {
+        NSMutableArray *interiorRing = [NSMutableArray array];
+        for (int index = 0; index < interiorPolygon.pointCount; index++) {
+            CLLocationCoordinate2D coordinate = interiorPolygon.coordinates[index];
+            [interiorRing addObject:@[@(coordinate.longitude), @(coordinate.latitude)]];
+        }
+        [coordinates addObject:interiorRing];
+    }
+
+    return [coordinates copy];
+}
+
 @end
 
 @interface MGLMultiPolygon ()
@@ -200,4 +222,14 @@
              @"coordinates": coordinates};
 }
 
+- (NSString *)description
+{
+    return [NSString stringWithFormat:@"<%@: %p; title = %@, subtitle: = %@, count = %lu; bounds = %@>",
+            NSStringFromClass([self class]), (void *)self,
+            self.title ? [NSString stringWithFormat:@"\"%@\"", self.title] : self.title,
+            self.subtitle ? [NSString stringWithFormat:@"\"%@\"", self.subtitle] : self.subtitle,
+            (unsigned long)self.polygons.count,
+            MGLStringFromCoordinateBounds(self.overlayBounds)];
+}
+
 @end