您可以使用 scipy.interpolate 插入 B 样条曲线,就像您在 question 中看到的那样。
在这里,我将使用 B 样条 示例之一来获取 x 和 y 的值:
import numpy as np
import scipy.interpolate as si
# Curve base:
points = [[0, 0], [0, 2], [2, 3], [4, 0], [6, 3], [8, 2], [8, 0]];
points = np.array(points)
x = points[:,0]
y = points[:,1]
t = range(len(points))
ipl_t = np.linspace(0.0, len(points) - 1, 100)
x_tup = si.splrep(t, x, k=3)
y_tup = si.splrep(t, y, k=3)
x_list = list(x_tup)
xl = x.tolist()
x_list[1] = xl + [0.0, 0.0, 0.0, 0.0]
y_list = list(y_tup)
yl = y.tolist()
y_list[1] = yl + [0.0, 0.0, 0.0, 0.0]
x_i = si.splev(ipl_t, x_list) # x interpolate values
y_i = si.splev(ipl_t, y_list) # y interpolate values
使用x 和y 的值,您可以使用ActionChains 移动鼠标光标:
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
url = "https://codepen.io/falldowngoboone/pen/PwzPYv"
driver = webdriver.Chrome(executable_path="/home/selenium/chromedriver2.25")
driver.get(url)
action = ActionChains(driver);
startElement = driver.find_element_by_id('drawer')
# First, go to your start point or Element:
action.move_to_element(startElement);
action.perform();
for mouse_x, mouse_y in zip(x_i, y_i):
action.move_by_offset(mouse_x,mouse_y);
action.perform();
print(mouse_x, mouse_y)