get_rectangle_centroid
- pyhelpers.geom.get_rectangle_centroid(rectangle, as_geom=False)[source]
Get coordinates of the centroid of a rectangle
- Parameters:
rectangle (list | tuple | numpy.ndarray | shapely.geometry.Polygon | shapely.geometry.MultiPolygon) – polygon or multipolygon geometry object
as_geom (bool) – whether to return a shapely.geometry object
- Returns:
coordinate of the rectangle
- Return type:
numpy.ndarray | shapely.geometry.Point
Examples:
>>> from pyhelpers.geom import get_rectangle_centroid >>> from shapely.geometry import Polygon >>> import numpy >>> coords_1 = [[0, 0], [0, 1], [1, 1], [1, 0]] >>> rect_obj = Polygon(coords_1) >>> rect_cen = get_rectangle_centroid(rectangle=rect_obj) >>> rect_cen array([0.5, 0.5]) >>> rect_obj = numpy.array(coords_1) >>> rect_cen = get_rectangle_centroid(rectangle=rect_obj) >>> rect_cen array([0.5, 0.5]) >>> rect_cen = get_rectangle_centroid(rectangle=rect_obj, as_geom=True) >>> type(rect_cen) shapely.geometry.point.Point >>> rect_cen.wkt 'POINT (0.5 0.5)' >>> coords_2 = [[(0, 0), (0, 1), (1, 1), (1, 0)], [(1, 1), (1, 2), (2, 2), (2, 1)]] >>> rect_cen = get_rectangle_centroid(rectangle=coords_2)