2025.42 changes

source/plotting/charts/plotly_figure_pie.py

@@ -0,0 +1,27 @@
+import pandas as pd
+from plotly.graph_objs import Figure, Pie
+from plotly.colors import qualitative
+
+data = pd.DataFrame(data={
+    "product": ["oignon", "carotte", "pomme", "poire", "radis", "tomate"],
+    "category": ["légume", "légume", "fruit", "fruit", "légume", "fruit"],
+    "origin": ["Espagne", "France", "France", "France", "France", "Espagne"],
+    "price": [1.69, 2.49, 2.99, 1.79, 1.29, 2.99]
+})
+figure = Figure(
+    data=[Pie(
+        values=data["price"],
+        labels=data["product"].str.title(),
+        customdata=data[["category", "origin"]],
+        title="Prix",
+        textinfo="label+value",
+        texttemplate="<b>%{label}</b><br>%{value:.2f}€<br><em>%{customdata[0]}</em><br>%{customdata[1]}",
+        insidetextorientation="tangential")
+    ],
+    layout={
+        "template": "seaborn",
+        "font": {"family": "Cabin", "size": 20},
+        "title": "Prix au kilo",
+        "piecolorway": qualitative.Prism
+    })
+figure.show(renderer="browser")