Mac OSX-AttributeError:"FigureCanvasMac"对象没有属性"restore_region" [英] Mac OSX - AttributeError: 'FigureCanvasMac' object has no attribute 'restore_region'

问题描述

在我的Mac OSX机器上浏览matplotlib的动画示例- http://matplotlib.org/examples/animation/simple_anim. html -我收到此错误:-

Walking through matplotlib's animation example on my Mac OSX machine - http://matplotlib.org/examples/animation/simple_anim.html - I am getting this error:-

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/matplotlib/animation.py", line 248, in _blit_clear
    a.figure.canvas.restore_region(bg_cache[a])
AttributeError: 'FigureCanvasMac' object has no attribute 'restore_region'

以前遇到过此问题的人是否知道如何解决此问题?

Does anyone who has encountered this before know how to resolve this issue?

看起来这是一个已知的问题(在撰写本文时尚未解决)- https://github.com/matplotlib /matplotlib/issues/531

Looks like it's a known (and unresolved at this time of writing) issue - https://github.com/matplotlib/matplotlib/issues/531

推荐答案

只需设置

blit=False

调用 animation.FuncAnimation()时，它将起作用.

例如(来自double_pendulum_animated ):

ani = animation.FuncAnimation(fig, animate, np.arange(1, len(y)), interval=25, blit=False, init_func=init)

这篇关于Mac OSX-AttributeError:"FigureCanvasMac"对象没有属性"restore_region"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！