I have alot of custom code in matplotlib and currently use plotly.offline.iplot_mpl to make graphs interactive in a Jupyter notebook (see Figure below). Is it possible to do the same within a Dash app?
You can’t really use plotly.offline.iplot_mpl as this doesn’t return the figure object needed by the dcc.Graph object.
Instead, you can use plotly.tools.mpl_to_plotly e.g.
from plotly.tools import mpl_to_plotly
import dash_core_components as dcc
plotly_fig = mpl_to_plotly(mpl_fig)
graph = dcc.Graph(id='myGraph', fig=plotly_fig)
where mpl_fig is a matplotlib figure object.
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Hi all,
I just wanted to post a complete example hoping it would be helpful for people like me trying to render matplotlib graphs using plotly:
from plotly.tools import mpl_to_plotly
from matplotlib import pyplot as plt
import dash
import dash_html_components as html
import dash_core_components as dcc
app= dash.Dash()
fig= plt.figure()
ax= fig.add_subplot(111)
ax.plot(range(10), [i**2 for i in range(10)])
ax.grid(True)
plotly_fig = mpl_to_plotly(fig)
app.layout= html.Div([
dcc.Graph(id= 'matplotlib-graph', figure=plotly_fig)
])
app.run_server(debug=True, port=8010, host='localhost')
I got the hint from this post but took me really long to figure out the proper way. 
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Just discovered that mpl_to_plotly no longer works with the current version of matplotlib, and is considered to be deprecated.
And what should we do instead? Is there a new method available?