擅长:python、mysql、java
<p>我做了上面<a href="https://stackoverflow.com/users/5539707/david">david</a>建议的事情,它成功了</p>
<pre class="lang-py prettyprint-override"><code>fig, ax = plt.subplots(figsize=(5, 5))
# use imshow so that we have something to map the colorbar to
image_hidden = ax.imshow(image_data,
cmap='Greys',
vmin=-30,
vmax=30)
# plot on the same axis with rio.plot.show
image = rio.plot.show(image_data,
transform=src.transform,
ax=ax,
cmap='Greys',
vmin=-30,
vmax=30)
# add colorbar using the now hidden image
fig.colorbar(image_hidden, ax=ax)
</code></pre>