Download chart image file

pedromsouza · January 19, 2023, 7:27pm

Is it possible to include a button to download a image of a plotly chart in a dash app? png or jpg

AIMPED · January 19, 2023, 9:56pm

HI,

you mean other than the button in the modebar? But yes, it’s possible. Even interactive html figures:

AIMPED/plotly_dash/blob/master/plotly_dash_download_interactive_figures.py

from dash import Dash, Input, Output, State, dcc, html
import plotly.graph_objects as go
import numpy as np
import zipfile
import io

app = Dash()

app.layout = html.Div(
    [
        dcc.Dropdown(
            id='drop',
            options=[
                {'label': 'graph1', 'value': 'fig1'},
                {'label': 'graph2', 'value': 'fig2'}
            ],
            multi=True
        ),
        html.Button('Download selection', id='btn'),
        dcc.Graph(

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Download chart image file

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