trajdl.grid.base module# class trajdl.grid.base.BaseGridSystem(boundary: RectangleBoundary)[source]# Bases: ABC property boundary: RectangleBoundary# in_boundary(x: float, y: float) → bool[source]# x, y是否在当前的边界内 in_boundary_np(coords: ndarray) → ndarray[source]# static load(path: str) → BaseGridSystem[source]# locate(x: float, y: float) → str[source]# abstract locate_unsafe(x: float, y: float) → str[source]# 判断x, y属于哪个网格，为了性能允许不check x，y是否在边界内 save(path: str) → None[source]# class trajdl.grid.base.SimpleGridSystem(boundary: RectangleBoundary, step_x: float, step_y: float)[source]# Bases: BaseGridSystem 基础网格系统，一般x是经度，y是纬度 get_centroid_of_grid(grid_x: int, grid_y: int) → Tuple[float, float][source]# 给定网格坐标，获取网格中心点的原始坐标 in_boundary_by_grid_coordinate(grid_x: int, grid_y: int) → bool[source]# locate_by_grid_coordinate(grid_x: int, grid_y: int) → str[source]# 将网格坐标转换为位置id locate_unsafe(x: float, y: float) → str[source]# 使用向下取整，因此所有网格都是左侧和下侧的边界是包含的，右侧和上侧是非包含 locate_unsafe_np(coords: ndarray, unk_loc: str | None = None) → List[str][source]# property num_x_grids: int# property num_y_grids: int# property step_x: float# property step_y: float# to_grid_coordinate(loc: str) → Tuple[int, int][source]# to_grid_coordinate_unsafe(loc: str) → Tuple[int, int][source]#
