Plotly legend next to each subplot, Python

The solution is to create an HTML file that merge sevral charts offline rendered as html files: import plotly import plotly.offline as py import plotly.graph_objs as go fichier_html_graphs=open(“DASHBOARD.html”,’w’) fichier_html_graphs.write(“<html><head></head><body>”+”\n”) i=0 while 1: if i<=40: i=i+1 #______________________________–Plotly–______________________________________ color1 = ‘#00bfff’ color2 = ‘#ff4000’ trace1 = go.Bar( x = [‘2017-09-25′,’2017-09-26′,’2017-09-27′,’2017-09-28′,’2017-09-29′,’2017-09-30′,’2017-10-01’], y = [25,100,20,7,38,170,200], name=”Debit”, marker=dict( color=color1 ) … Read more

Converting Responsive Grid Layout to Plotly Dash

Implementing the custom component If you just want to use components from a library with a package available through npm (like react-grid-layout), you don’t need to re-implement the components in these libraries. You can simply install them with npm and use them in your custom component. Example component using ResponsiveGridLayout (src/lib/components/GridLayout.react.js): import React, {Component} from … Read more

Plotly/Dash display real time data in smooth animation

Updating traces of a Graph component without generating a new graph object can be achieved via the extendData property. Here is a small example that appends data each second, import dash import dash_html_components as html import dash_core_components as dcc import numpy as np from dash.dependencies import Input, Output # Example data (a circle). resolution = … Read more

Running a Dash app within a Flask app

From the docs: The underlying Flask app is available at app.server. import dash app = dash.Dash(__name__) server = app.server You can also pass your own Flask app instance into Dash: import flask server = flask.Flask(__name__) app = dash.Dash(__name__, server=server) Now that you have the Flask instance, you can add whatever routes and other functionality you … Read more

Plotly: How to define colors in a figure using Plotly Graph Objects and Plotly Express?

First, if an explanation of the broader differences between go and px is required, please take a look here and here. And if absolutely no explanations are needed, you’ll find a complete code snippet at the very end of the answer which will reveal many of the powers with colors in plotly.express Part 1: The … Read more