Circle brush for scatter plot

plotly.js
1

Hello,

Is there any fragment code on how to add multiple circle bushes onto a scatter plot.

Any hints would be appreciated.

Thank you

3

Hi @binary

Can you say more about what you are looking for? If you are just trying to allow the user to draw multiple circles you could use something like:

import plotly.express as px

df = px.data.iris()

fig = px.scatter(
    df,
    x="sepal_width",
    y="sepal_length",
)

fig.update_layout(
    dragmode="drawcircle",
    modebar_add=["drawcircle", "eraseshape"],
)

fig.show()

Or are you trying to allow the user to select points using a circle rather than lasso?