# Polygon constructor

Polygon(

1. {@required List <LatLng> points,
2. double strokeWidth: 10,
3. Color strokeColor,
4. Color fillColor,
5. bool visible: true,
6. JoinType joinType: JoinType.bevel}

)

默认构造函数

## Implementation

    Polygon(
        {@required this.points,
        this.strokeWidth = 10,
        this.strokeColor,
        this.fillColor,
        this.visible = true,
        this.joinType = JoinType.bevel})
        : assert(points != null && points.length > 0),
          super();