Hello all - Iām new to streamlit and to the forum. Looked for this one around and couldnāt find it : Iām trying to build a reactive heatmap in streamlit using plolty - something like where I click on a cell of the heatmap and something happens (like the coordinates are displayed in a text below or whatever). I tried using streamlit_plotly_events but the results are a bit weird - a second dark matrix appears on top of the actual heatmap the former being reactiveā¦ I know thatās achievable in other libraries but Iād rather stick to streamlit given how light it isā¦any help would be very appreciated. Thanks. Code snippet below:
import streamlit as st
import plotly.express as px
from streamlit_plotly_events import plotly_events
z = [[.1, .3, .5, .7, .9],
[1, .8, .6, .4, .2],
[.2, 0, .5, .7, .9],
[.9, .8, .4, .2, 0],
[.3, .4, .5, .7, 1]]
fig = px.imshow(z, text_auto=True, aspect=āautoā)
selected_points = plotly_events(fig, click_event=True)
st.plotly_chart(fig)
st.write(selected_points)
