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
You can set up one trace and a button option for each individual trace. This will turn this figure… … into this: The button option A will be replaced with the first column in your dataframe. And the dropdown menu will let you choose which column to display in your figure. Code: import numpy as … Read more
An initial setting on flex items is min-width: auto. This means that a flex item cannot, by default, be smaller than its content. You can override this setting with min-width: 0 or overflow with any value other than visible. Add this to your code: .plot-col { min-width: 0; } Revised Fiddle More info: Why don’t … Read more
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
The answer: In many situations, using an approach with df.to_dict() will do the job perfectly! Here are two cases that come to mind: Case 1: You’ve got a dataframe built or loaded in Python from a local source Case 2: You’ve got a table in another application (like Excel) The details: Case 1: You’ve got … Read more
If you’d like to develop your plotly figures in Spyder, perhaps because of Spyders superb variable explorer, you can easily display a non-interactive image by just running fig.show(). Note that this is for newer versions of plotly where you don’t have to worry about iplot and plotly.offline. And if you’d like display your figure in … Read more
I couldn’t quite figure out why your go.Figure turns out the way it does. But if you reshape your data from wide to long and unleash px.bar you’ll get a shorter, cleaner code and arguably a much better visual result. We can talk more details later, but you’ll find a complete snippet right after this … Read more