calculatePolygonArea method

Future<double> calculatePolygonArea (
  1. List<BMFCoordinate> coordinates
)

计算多边形polygon面积

List<BMFCoordinate> coordinates:多边形顶点经纬度

返回区域面积，单位：平方米

Implementation

static Future<double> calculatePolygonArea(
    List<BMFCoordinate> coordinates) async {
  return await BMFUtilsCalculateDispatcher.calculatePolygonAreaDispatcher(
      _calcChannel, coordinates);
}