擅长:python、mysql、java
<p>要在Colab中使用Plotly,需要添加一个方法。</p>
<pre><code>def enable_plotly_in_cell():
import IPython
from plotly.offline import init_notebook_mode
display(IPython.core.display.HTML('''<script src="/static/components/requirejs/require.js"></script>'''))
init_notebook_mode(connected=False)
</code></pre>
<p>必须对显示绘图仪的每个单元格执行此方法。</p>
<p>样品:</p>
<pre><code>from plotly.offline import iplot
import plotly.graph_objs as go
enable_plotly_in_cell()
data = [
go.Contour(
z=[[10, 10.625, 12.5, 15.625, 20],
[5.625, 6.25, 8.125, 11.25, 15.625],
[2.5, 3.125, 5., 8.125, 12.5],
[0.625, 1.25, 3.125, 6.25, 10.625],
[0, 0.625, 2.5, 5.625, 10]]
)
]
iplot(data)
</code></pre>
<p>引用:<a href="https://colab.research.google.com/notebooks/charts.ipynb#scrollTo=WWbPMtDkO4xg" rel="noreferrer">https://colab.research.google.com/notebooks/charts.ipynb#scrollTo=WWbPMtDkO4xg</a></p>