立即续费VIP 会员中心 VIP福利社 VIP免费专区 VIP专属特权 客户端 登录 百度文库 其他 geometry must be a point or linestringgeometry must be a point or linestring:几何图形必须是点或字符串 ©2022 Baidu |由 百度智能云 提供计算服务 | 使用百度前必读 | 文库协议 | 网站地图 | 百度营销 ...
ERROR:shapely.geos:IllegalArgumentException: Geometry must be a Point or LineString Steps to reproduce the problem. Define a geometric object that isn't Point or LineString Example:{'type': 'Polygon', 'coordinates': [[[45.892166, 25.697688], [45.894522, 25.696483], [45.897131, 25.695144], [...
ST_StartPoint: Returns the first point of a LINESTRING geometry as a POINT. ST_X: Returns the X coordinate of the point, or NULL if not available. Input must be a point. ST_Y: Returns the Y coordinate of the point, or NULL if not available. Input must be a point....
ST_StartPoint: Returns the first point of a LINESTRING geometry as a POINT. ST_X: Returns the X coordinate of the point, or NULL if not available. Input must be a point. ST_Y: Returns the Y coordinate of the point, or NULL if not available. Input must be a...
STPointFromText (geometry Data Type) To construct a geometry MultiPoint instance from WKT input STMPointFromText (geometry Data Type) To construct a geometry LineString instance from WKT input STLineFromText (geometry Data Type) To construct a geometry MultiLineString instance from WKT input ...
MultiLineString 多条线 Polygon MultiPolygon GeometryCollection 包括点,线,面 (2) 支持接口 Coordinate Coordinate(坐标)是用来存储坐标的轻便的类。它不同于点,点是Geometry的子类。不像模范Point的对象(包含额外的信息,例如一个信包,一个精确度模型和空间参考系统信息),Coordinate只包含纵座标值和存取方法。
as_esri_geometry() converts an sfg object to a EsriJSON Geometry object as a string. Usage as_esri_geometry(x, crs = NULL, call = rlang::caller_env()) Arguments x an object of class sfg. Must be one of "POINT", "MULTIPOINT", "LINESTRING", "MULTILINESTRING", "POLYGON", or...
通过POINT的结合,MySQL还支持了其他的空间数据类型,例如线性或多边形等(LineString, MultiLineString, MultiPoint, Polygon, MultiPolygon) ST_DISTANCE_SPHERE 可以使用函数st_distance_sphere来计算两个地点的球面距离: mysql> select st_distance_sphere(point(-78.7698947, 35.890334), point(122.38657, 37.60954)) as...
The value of the bbox member MUST be a list of size 2*n where n is the number of dimensions represented in the contained feature geometries, with all axes of the most southwesterly point followed by all axes of the more northeasterly point. The axes order of a bbox follows the axes...
[docs]@deconstructibleclassGEOSGeometry(GEOSBase,ListMixin):"A class that, generally, encapsulates a GEOS geometry."_GEOS_CLASSES=Noneptr_type=GEOM_PTRhas_cs=False# Only Point, LineString, LinearRing have coordinate sequencesdef__init__(self,geo_input,srid=None):"""The base constructor for ...