1. amap_map
2. amap_map
3. PolylineUpdates
4. polylineIdsToRemove property

##### PolylineUpdates class

1. Constructors
2. from
3. Properties
4. hashCode
5. polylineIdsToRemove
6. polylinesToAdd
7. polylinesToChange
8. runtimeType
9. Methods
10. noSuchMethod
11. toMap
12. toString
13. Operators
14. operator ==

# polylineIdsToRemove property

Set <String> polylineIdsToRemove
read / write

需要删除的plyline的id集合

## Implementation

    Set<String> polylineIdsToRemove