Mady•2mo ago

Plotly Scatter Map Not Rendering Correctly

I am attempting to use a Plotly Scatter Map. When I render it, it shows a basic blank chart. I tried to follow the official Plotly tutorial and it does the same thing. I'll put a screenshot below shortly.

Solution:

For reference, this code below does work. I am not sure if marimo needs to provide a default map renderer. ```diff import plotly.express as px ...

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4 Replies

MadyOP•2mo ago

This is the code from the "Basic example with Plotly Express" https://plotly.com/python/tile-scatter-maps/

Scatter

Over 11 examples of Scatter Plots on Tile Maps including changing color, size, log axes, and more in Python.

Akshay•2mo ago

Thanks for reporting. I made an issue to track: https://github.com/marimo-team/marimo/issues/2337

GitHub

px.scatter_map does not display · Issue #2337 · marimo-team/marimo

Describe the bug From Discord. "I am attempting to use a Plotly Scatter Map. When I render it, it shows a basic blank chart. I tried to follow the official Plotly tutorial and it does the same...

Solution

Myles Scolnick•2mo ago

For reference, this code below does work. I am not sure if marimo needs to provide a default map renderer.

import plotly.express as px

df = px.data.carshare()
+ fig = px.scatter_mapbox(
- fig = px.scatter_map(
    df,
    lat="centroid_lat",
    lon="centroid_lon",
    color="peak_hour",
    size="car_hours",
    color_continuous_scale=px.colors.cyclical.IceFire,
    size_max=15,
    zoom=10,
+    mapbox_style="carto-positron",
)
fig

import plotly.express as px

df = px.data.carshare()
+ fig = px.scatter_mapbox(
- fig = px.scatter_map(
    df,
    lat="centroid_lat",
    lon="centroid_lon",
    color="peak_hour",
    size="car_hours",
    color_continuous_scale=px.colors.cyclical.IceFire,
    size_max=15,
    zoom=10,
+    mapbox_style="carto-positron",
)
fig

MadyOP•2mo ago

Thank you, that got me around it!