优化 ios overlays

ios/AMapCircle.m

@@ -49,11 +49,13 @@
     if (_strokeColor == nil) {
         _strokeColor = UIColor.blackColor;
     }
-    _circle = [MACircle circleWithCenterCoordinate:_coordinate radius:_radius];
-    _renderer = [[MACircleRenderer alloc] initWithCircle:_circle];
-    _renderer.lineWidth = _strokeWidth;
-    _renderer.strokeColor = _strokeColor;
-    _renderer.fillColor = _fillColor;
+    if (_renderer == nil) {
+        _circle = [MACircle circleWithCenterCoordinate:_coordinate radius:_radius];
+        _renderer = [[MACircleRenderer alloc] initWithCircle:_circle];
+        _renderer.lineWidth = _strokeWidth;
+        _renderer.strokeColor = _strokeColor;
+        _renderer.fillColor = _fillColor;
+    }
     return _renderer;
 }
 

ios/AMapCircleManager.m

@@ -4,7 +4,7 @@
 
 #pragma ide diagnostic ignored "OCUnusedClassInspection"
 
-@interface AMapCircleManager : RCTViewManager <MAMapViewDelegate>
+@interface AMapCircleManager : RCTViewManager
 @end
 
 @implementation AMapCircleManager {

ios/AMapMarkerManager.m

@@ -3,7 +3,7 @@
 
 #pragma ide diagnostic ignored "OCUnusedClassInspection"
 
-@interface AMapMarkerManager : RCTViewManager <MAMapViewDelegate>
+@interface AMapMarkerManager : RCTViewManager
 @end
 
 @implementation AMapMarkerManager {

ios/AMapPolygon.m

@@ -46,10 +46,12 @@
     if (_strokeColor == nil) {
         _strokeColor = UIColor.blackColor;
     }
-    _renderer = [[MAPolygonRenderer alloc] initWithPolygon:_polygon];
-    _renderer.lineWidth = _strokeWidth;
-    _renderer.strokeColor = _strokeColor;
-    _renderer.fillColor = _fillColor;
+    if (_renderer == nil) {
+        _renderer = [[MAPolygonRenderer alloc] initWithPolygon:_polygon];
+        _renderer.lineWidth = _strokeWidth;
+        _renderer.strokeColor = _strokeColor;
+        _renderer.fillColor = _fillColor;
+    }
     return _renderer;
 }
 

ios/AMapPolygonManager.m

@@ -4,7 +4,7 @@
 
 #pragma ide diagnostic ignored "OCUnusedClassInspection"
 
-@interface AMapPolygonManager : RCTViewManager <MAMapViewDelegate>
+@interface AMapPolygonManager : RCTViewManager
 @end
 
 @implementation AMapPolygonManager {

ios/AMapPolyline.m

@@ -94,13 +94,14 @@
     if (_color == nil) {
         _color = UIColor.blackColor;
     }
-
-    _renderer = [[MAMultiColoredPolylineRenderer alloc] initWithMultiPolyline:_polyline];
-    _renderer.lineWidth = _width;
-    _renderer.strokeColor = _color;
-    _renderer.strokeColors = _colors;
-    _renderer.lineDash = _dashed;
-    _renderer.gradient = _gradient;
+    if (_renderer == nil) {
+        _renderer = [[MAMultiColoredPolylineRenderer alloc] initWithMultiPolyline:_polyline];
+        _renderer.lineWidth = _width;
+        _renderer.strokeColor = _color;
+        _renderer.strokeColors = _colors;
+        _renderer.lineDash = _dashed;
+        _renderer.gradient = _gradient;
+    }
     return _renderer;
 }
 

ios/AMapPolylineManager.m

@@ -4,7 +4,7 @@
 
 #pragma ide diagnostic ignored "OCUnusedClassInspection"
 
-@interface AMapPolylineManager : RCTViewManager <MAMapViewDelegate>
+@interface AMapPolylineManager : RCTViewManager
 @end
 
 @implementation AMapPolylineManager {