我的问题在第46行,也就是find_convex_hull函数的第3行:下面是我的代码#include <bits/stdc++.h>using namespace std; typedef pair<int,int> 浏览0提问于2014-08-22得票数 0 回答已采纳 1回答 python中的循环与matlab相似吗? 、、 我是使用Python - Arcmap的新手。我的地图上有一个几乎相同名称的图层列...
Create a concave hull polygon from a set of coordinates based on k-nearest neighbors #create a synthetic set of points: import numpy as np from shapely.geometry import Point import geopandas as gpd import matplotlib.pyplot as plt import concavity np.random.seed(seed=456) x = np.random.nor...
When input is 2-dimensional, this is the area of the convex hull .. versionadded:: 0.17.0 Let me know what's preferred & I can submit a fix. Reproducing code example: import numpy from scipy import spatial import geopandas # for expected behavior triangle = numpy.array([[0,0],[0...