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training.python.datascience/source/plotting/charts/plotly_trace_image.py
2025-10-27 21:20:17 +01:00

31 lines
796 B
Python

import pandas as pd
from plotly.graph_objs import Figure, Bar
from PIL import Image
data = pd.DataFrame(
data={
"product": ["tarte", "gâteau", "biscuit", "mille-feuille", "éclair", "brownie"],
"price": [2.99, 3.49, 1.99, 4.99, 5.99, 6.99],
"weight": [250, 300, 200, 400, 500, 600],
}
)
figure: Figure = Figure(data=[Bar(name="Prix", x=data["product"], y=data["price"])])
figure.add_layout_image(
layer="above",
x=0,
y=1.02,
xref="paper",
yref="paper",
sizex=1,
sizey=0.075,
xanchor="left",
yanchor="bottom",
source=Image.open("images/python-logo-square.png"),
)
figure.update_layout(
template="seaborn",
title="Prix et poids unitaires",
font={"family": "Cabin", "size": 13},
)
figure.show(renderer="browser")