Matplotlib:动画二维数组 [英] Matplotlib: Animate 2D Array
本文介绍了Matplotlib:动画二维数组的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
为2D阵列设置动画时有些麻烦:
I have some trouble to animate a 2D Array:
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.animation as animation
arr=[]
for i in range(100):
c=np.random.rand(10,10)
arr.append(c)
plt.imshow(arr[45])
我不知道如何为这个数组设置动画: https://matplotlib.org/examples/animation/dynamic_image.html
I don't get it how to animate this array like this: https://matplotlib.org/examples/animation/dynamic_image.html
感谢您度过一个愉快的周末.
Thanks have a nice weekend.
推荐答案
哦,谢谢,这比我预期的要容易.
Oh thanks, it was easyer then I expected.
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.animation as animation
fig = plt.figure()
i=0
im = plt.imshow(arr[0], animated=True)
def updatefig(*args):
global i
if (i<99):
i += 1
else:
i=0
im.set_array(arr[i])
return im,
ani = animation.FuncAnimation(fig, updatefig, blit=True)
plt.show()
这篇关于Matplotlib:动画二维数组的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文