ios 新增 Marker#centerOffset 接口，Resolve #65

components/maps/Marker.js

@@ -82,13 +82,21 @@ export default class Marker extends BaseComponent {
     zIndex: PropTypes.number,
 
     /**
-     * 设置覆盖物的锚点比例
+     * 覆盖物锚点比例
      *
      * @link http://a.amap.com/lbs/static/unzip/Android_Map_Doc/3D/com/amap/api/maps/model/Marker.html#setAnchor-float-float-
      * @platform android
      */
     anchor: Point,
 
+    /**
+     * 覆盖物偏移位置
+     *
+     * @link http://a.amap.com/lbs/static/unzip/iOS_Map_Doc/AMap_iOS_API_Doc_3D/interface_m_a_annotation_view.html#a78f23c1e6a6d92faf12a00877ac278a7
+     * @platform ios
+     */
+    centerOffset: Point,
+
     /**
      * 是否选中，选中时将显示信息窗体，一个地图只能有一个正在选中的 marker
      */

ios/AMapMarker.m

@@ -107,6 +107,7 @@
             _pinView.draggable = self.draggable;
             _pinView.pinColor = _pinColor;
             _pinView.customCalloutView = _calloutView;
+            _pinView.centerOffset = self.centerOffset;
             if (_image != nil) {
                 _pinView.image = _image;
             }

ios/AMapMarkerManager.m

@@ -16,6 +16,7 @@ RCT_EXPORT_MODULE()
 }
 
 RCT_EXPORT_VIEW_PROPERTY(coordinate, CLLocationCoordinate2D)
+RCT_EXPORT_VIEW_PROPERTY(centerOffset, CGPoint)
 RCT_EXPORT_VIEW_PROPERTY(title, NSString)
 RCT_EXPORT_VIEW_PROPERTY(description, NSString)
 RCT_EXPORT_VIEW_PROPERTY(active, BOOL)

package.json

 {
   "name": "react-native-amap3d",
-  "version": "0.6.2",
+  "version": "0.7.0",
   "description": "react-native 高德地图组件",
   "author": "Qiu Xiang <i@7c00.cc>",
   "license": "MIT",