广西南宁绕城高速大货车与小车相撞 致10死1伤
百度 （编辑：周鹏峰）路径
add_point
(method) Road:add_point(index: integer, point: Point)给路径添加点
@param index — 序号
@param point — 点
add_tag
(method) Road:add_tag(tag: string)给路径添加标签
@param tag — 序号
create_path
function Road.create_path(start_point: Point)
-> 创建的路径: Road以点为起点创建路径
@param start_point — 起点
get_by_handle
function Road.get_by_handle(py_road: py.Road)
-> Roadget_path_areas_by_tag
function Road.get_path_areas_by_tag(tag: string)
-> 路径: Road[]按标签获取所有的路径
@param tag — 标签
get_point_count
(method) Road:get_point_count()
-> integer获取路径中点的个数
get_road_by_res_id
function Road.get_road_by_res_id(res_id: integer)
-> Roadhandle
py.Road路径
has_tag
(method) Road:has_tag(tag: string)
-> 路径是否有tag: boolean路径是否有tag
@param tag — tag
map
tableremove_path
(method) Road:remove_path()删除路径
remove_point
(method) Road:remove_point(index: integer)给路径移除点
@param index — 序号
remove_tag
(method) Road:remove_tag(tag: string)给路径移除标签
@param tag — 序号
res_id
integer