CustomTrackPoint class
自定义轨迹点
Constructors
- 
          CustomTrackPoint({@required Point point, @required String entityName, Map<
String, String> customData}) - 有参构造
 - CustomTrackPoint.fromMap(Map map)
 - map => CustomTrackPoint
 
Properties
- 
          customData
          ↔ Map<
String, String>  - 
          自定义数据字典。可选。
key为开发者添加的自定义字段;
value为该字段对应的值。 
                  read / write
 - entityName ↔ String
 - 
          该轨迹点所属的终端实体的名称 
                  read / write
 - hashCode → int
 - 
          The hash code for this object. [...]
                  read-only, inherited
 - point ↔ Point
 - 
          轨迹点 
                  read / write
 - runtimeType → Type
 - 
          A representation of the runtime type of the object. 
                  read-only, inherited
 
Methods
- 
          noSuchMethod(
Invocation invocation) → dynamic  - 
          Invoked when a non-existent method or property is accessed. [...]
                  inherited
 - 
          toMap(
) → Map  - CustomTrackPoint => map
 - 
          toString(
) → String  - 
          Returns a string representation of this object. 
                  inherited
 
Operators
- 
          operator ==(
Object other) → bool  - 
          The equality operator. [...]
                  inherited