Sample Output: Input number of sides: 4 Input the length of a side: 20 The area of the polygon is: 400.00000000000006 Pictorial Presentation: Flowchart: For more Practice: Solve these Related Problems: Write a Python program to calculate the area of a regular polygon given the number of sides...
area=polygon.area()print("The area of the polygon is:",area) 1. 2. 步骤4:绘制多边形对象 最后,我们可以将多边形对象绘制出来。你可以使用以下代码来实现: importmatplotlib.pyplotasplt fig,ax=plt.subplots()ax.fill(*zip(*polygon),alpha=0.5)# 绘制多边形ax.set_aspect('equal','box')plt.show()...
move(n, a, b, c) 例如,输入 move(2, ‘A’, ‘B’, ‘C’),打印出: A–> B, A–> C, B–> C 方式: def move(n, a, b, c): if n==1: print a,'-->',c return move(n-1, a, c, b) #print n,'===' print a,'-->',c move(n-1, b, a, c) #print n,'==...
of polygon points """ area = 0 q = polygon[-1] for p in polygon: area +=...
compute polygon areapolygon:listwithshape[n,2],n is the numberofpolygon points""" area=0q=polygon[-1]forpinpolygon:area+=p[0]*q[1]-p[1]*q[0]q=preturnarea/2.0polygon=np.array([[0,0],[-1,1],[0,2],[1,1]]).astype("float32")area=polygon_area(polygon)print(area)#2.0...
def calculate_regular_polygon_area(side_length, number_of_sides): return (side_length**2 * number_of_sides) / (4 * math.tan(math.pi / number_of_sides)) “` 以上这些函数都是根据各种形状的公式来计算面积的,可以根据具体的需求调用相应的函数来求解。同时,这些函数中使用了一些数学运算和数学常量...
""" Create a new numeric field containing the ratio of polygon area to polygon perimeter. Two arguments, a feature class and field name, are expected. """ # Define a pair of simple exceptions for error handling class ShapeError(Exception): pass class FieldError(Exception): pass import arcpy...
from geom.point_in_polygon import * from geom.centroid import * 注意:目标路径“geom”已经存在,并且不是空目录,请解压我链接中的文件保存到本地导入。 链接:python - 腾讯 iWiki (woa.com) 3. 数据处理过程 3.1. 获取多边形和属性 找到上面链接的 uscnty48area 文件下载解压到本地 ...
xmax The limits of the colored area in both plot axes. **kwargs Arguments passed...
_data.area, midwest_encircle_data.poptotal, ec="k", fc="gold", alpha=0.1) encircle(midwest_encircle_data.area, midwest_encircle_data.poptotal, ec="firebrick", fc="none", linewidth=1.5) # Step 4: Decorations plt.gca.set(xlim=(0.0, 0.1), ylim=(0, 90000), xlabel='Area', ylabel=...