matplotlib:AttributeError:'AxesSubplot'对象没有属性'add_axes' [英] matplotlib: AttributeError: 'AxesSubplot' object has no attribute 'add_axes'

问题描述

不确定如何修复以下属性错误:

Not sure exactly sure how to fix the following attribute error:

AttributeError: 'AxesSubplot' object has no attribute 'add_axes'

问题似乎与我设置情节的方式有关:

The offending problem seems to be linked to the way I have set up my plot:

gridspec_layout = gridspec.GridSpec(3,3)
pyplot_2 = fig.add_subplot(gridspec_layout[2])

ax = WCSAxes(fig, [0.1, 0.1, 0.8, 0.8], wcs=wcs)
pyplot_2.add_axes(ax)

有人知道如何解决这个问题吗?非常感谢.

Does anybody know how to solve this? Many thanks.

推荐答案

在您的问题中没有太多细节可做，但我会猜测.该错误是不言自明的.你不能 add_axes 到 pyplot_2 因为 pyplot_2 是一个 matplotlib.axes.AxesSubplot 对象，而他们没有定义了 add_axes 方法.

There's not much details to go on in your question but I'll wager a guess. The error is pretty self-explanatory. You can't add_axes to pyplot_2 because pyplot_2 is a matplotlib.axes.AxesSubplot object and they don't have an add_axes method defined.

只有 matplotlib.figure.Figure 对象具有在其上定义的 add_axes 方法.

Only matplotlib.figure.Figure objects have add_axes method defined on them.

根据我从WCSAxes官方文档的简短浏览中获得的结果，他们推荐的方法是:

From what I got from a short browse through the WCSAxes official documentation their recommended approach would be:

wcs = astropy.wcs.WCS(....)
fig = matplotlib.pyplot.figure()
pyplot_2 = fig.add_subplot(gridspec_layout[2], projection=wcs)

这篇关于matplotlib:AttributeError:'AxesSubplot'对象没有属性'add_axes'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！