geopandas.GeoSeries.centroid#
- property GeoSeries.centroid[来源]#
返回一个
GeoSeries的点,表示每个几何图形的重心。请注意,质心不必位于原始几何图形上或其中。
另请参阅
GeoSeries.代表点保证在每个几何体内的点
示例
>>> from shapely.geometry import Polygon, LineString, Point >>> s = geopandas.GeoSeries( ... [ ... Polygon([(0, 0), (1, 1), (0, 1)]), ... LineString([(0, 0), (1, 1), (1, 0)]), ... Point(0, 0), ... ] ... ) >>> s 0 POLYGON ((0 0, 1 1, 0 1, 0 0)) 1 LINESTRING (0 0, 1 1, 1 0) 2 POINT (0 0) dtype: geometry
>>> s.centroid 0 POINT (0.33333 0.66667) 1 POINT (0.70711 0.5) 2 POINT (0 0) dtype: geometry