1 files changed, 17 insertions, 16 deletions
diff --git a/platform/ios/app/MBXAnnotationView.m b/platform/ios/app/MBXAnnotationView.m
index c181211431..61f9b1c047 100644
--- a/platform/ios/app/MBXAnnotationView.m
+++ b/platform/ios/app/MBXAnnotationView.m
@@ -1,28 +1,16 @@
 #import "MBXAnnotationView.h"
 
 @interface MBXAnnotationView ()
-
-@property (nonatomic) UIView *centerView;
-
 @end
 
 @implementation MBXAnnotationView
 
 - (void)layoutSubviews {
     [super layoutSubviews];
-    if (!self.centerView) {
-        self.backgroundColor = [UIColor blueColor];
-        self.centerView = [[UIView alloc] initWithFrame:CGRectInset(self.bounds, 1.0, 1.0)];
-        self.centerView.backgroundColor = self.centerColor;
-        [self addSubview:self.centerView];
-    }
-}
-
-- (void)setCenterColor:(UIColor *)centerColor {
-    if (![_centerColor isEqual:centerColor]) {
-        _centerColor = centerColor;
-        self.centerView.backgroundColor = centerColor;
-    }
+    
+    self.layer.borderColor = [UIColor blueColor].CGColor;
+    self.layer.borderWidth = 1;
+    self.layer.cornerRadius = 2;
 }
 
 - (void)setSelected:(BOOL)selected animated:(BOOL)animated
@@ -51,6 +39,7 @@
         case MGLAnnotationViewDragStateCanceling:
             break;
         case MGLAnnotationViewDragStateEnding: {
+            self.transform = CGAffineTransformScale(CGAffineTransformIdentity, 2, 2);
             [UIView animateWithDuration:.4 delay:0 usingSpringWithDamping:.4 initialSpringVelocity:.5 options:UIViewAnimationOptionCurveLinear animations:^{
                 self.transform = CGAffineTransformScale(CGAffineTransformIdentity, 1, 1);
             } completion:nil];
@@ -60,5 +49,17 @@
     
 }
 
+- (nullable id<CAAction>)actionForLayer:(CALayer *)layer forKey:(NSString *)event
+{
+    if (([event isEqualToString:@"transform"] || [event isEqualToString:@"position"])
+        && self.dragState == MGLAnnotationViewDragStateNone)
+    {
+        CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:event];
+        animation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
+        animation.speed = 0.1;
+        return animation;
+    }
+    return [super actionForLayer:layer forKey:event];
+}
 
 @end