polygonContainsCoordinate method

Future<bool> polygonContainsCoordinate (
  1. BMFCoordinate coord,
  2. List<BMFCoordinate> polygon
)

判断点是否在多边形内

BMFCoordinate coord 待判断的经纬度点

List<BMFCoordinate> polygon 目标多边形的顶点数组

如果在内，返回true，否则返回false

Implementation

static Future<bool> polygonContainsCoordinate(
  BMFCoordinate coord,
  List<BMFCoordinate> polygon,
) async {
  return await BMFUtilsCalculateDispatcher
      .polygonContainsCoordinateDispatcher(_calcChannel, coord, polygon);
}