在python中的点之间绘制网格线

Question

I have 6 points in the (x,y) plane: x=[x1,x2,x3,x4,x5,x6] and y=[y1,y2,y3,y4,y5,y6]

import matplotlib.pyplot as plt    
x = [0, 2, 4, 0, 2, 4, 0, 2, 4]
y = [0, 0, 0, 3, 3, 3, 7, 7, 7]

plt.scatter(x, y)
plt.show()

I want to between the points, draw entirely parallel lines on each axis x,y (like photo ). and how to hide x and y axis on diagram. I want to draw a 2D view of the beams and columns of 3 story building; does matplotlib bring me to my goal or should I go to other libraries?

Answer 1

Absolutely matplotlib can do this. Take a look at their Rectangle Patch :

Example usage (you'll have to modify this to your needs):

import matplotlib.pyplot as plt
import matplotlib.patches as patches

fig = plt.figure()
ax = fig.add_subplot()

rect = patches.Rectangle(
    (0.1, 0.1),
    0.5,
    0.5,
    fill=False
)
ax.add_patch(rect)
fig.show()