Python Can';我看不见图表
这是我用python绘制图形的代码。我的问题是图像已保存,但它是空的。我看不到相关的图表。这是什么问题Python Can';我看不见图表,python,matplotlib,Python,Matplotlib,这是我用python绘制图形的代码。我的问题是图像已保存,但它是空的。我看不到相关的图表。这是什么问题 from matplotlib import pyplot as plt movies = ["Annie Hall", "Ben-Hur", "Casablanca", "Gandhi", "West Side Story"] num_oscars = [5, 11, 3, 8, 10] xs = [i + 0.1 for i, _ in enumerate(movies)] plt.ba
from matplotlib import pyplot as plt
movies = ["Annie Hall", "Ben-Hur", "Casablanca", "Gandhi", "West Side
Story"]
num_oscars = [5, 11, 3, 8, 10]
xs = [i + 0.1 for i, _ in enumerate(movies)]
plt.bar(xs, num_oscars)
plt.savefig('path/my_figure.png')
对我来说很好。你有一个名为“path”的文件夹吗?我也可以,但是在
plt.savefig()
帮助之前调用plt.draw()
?