django mpld3 point tooltip

hover on point, tooltip with x, y position is displayed

from django.http import  HttpResponse

import matplotlib.pyplot as plt

from mpld3 import plugins, fig_to_html, save_html

def index(request):

    fig, ax = plt.subplots()

    points = ax.plot(range(10), 'o')

    plugins.connect(fig, plugins.PointLabelTooltip(points[0]))

    save_html(fig, 'fig.html')

    g = fig_to_html(fig)

    return HttpResponse(g)

figure is also saved as html file

double click on saved file, browser will open it up

reference:

https://mpld3.github.io/modules/API.html#module-mpld3.plugins

http://chuanshuoge2.blogspot.com/2019/12/django-mpld3-1.html