1 files changed, 36 insertions, 0 deletions
diff --git a/platform/ios/app/MBXAnnotationView.m b/platform/ios/app/MBXAnnotationView.m
index 890881a316..c181211431 100644
--- a/platform/ios/app/MBXAnnotationView.m
+++ b/platform/ios/app/MBXAnnotationView.m
@@ -25,4 +25,40 @@
     }
 }
 
+- (void)setSelected:(BOOL)selected animated:(BOOL)animated
+{
+    [super setSelected:selected animated:animated];
+    
+    self.layer.borderColor = selected ? [UIColor blackColor].CGColor : [UIColor whiteColor].CGColor;
+    self.layer.borderWidth = selected ? 2.0 : 0;
+}
+
+- (void)setDragState:(MGLAnnotationViewDragState)dragState animated:(BOOL)animated
+{
+    [super setDragState:dragState animated:NO];
+    
+    switch (dragState) {
+        case MGLAnnotationViewDragStateNone:
+            break;
+        case MGLAnnotationViewDragStateStarting: {
+            [UIView animateWithDuration:.4 delay:0 usingSpringWithDamping:.4 initialSpringVelocity:.5 options:UIViewAnimationOptionCurveLinear animations:^{
+                self.transform = CGAffineTransformScale(CGAffineTransformIdentity, 2, 2);
+            } completion:nil];
+            break;
+        }
+        case MGLAnnotationViewDragStateDragging:
+            break;
+        case MGLAnnotationViewDragStateCanceling:
+            break;
+        case MGLAnnotationViewDragStateEnding: {
+            [UIView animateWithDuration:.4 delay:0 usingSpringWithDamping:.4 initialSpringVelocity:.5 options:UIViewAnimationOptionCurveLinear animations:^{
+                self.transform = CGAffineTransformScale(CGAffineTransformIdentity, 1, 1);
+            } completion:nil];
+            break;
+        }
+    }
+    
+}
+
+
 @end