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6d38757 3eaf500 6d38757 3eaf500 6d38757 3eaf500 6d38757 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | """Violin Plot plugin"""
# pylint: disable=R0801
from typing import Any, List
import plotly.express as px
from dash import html, dcc
from dash.dependencies import Input, Output
from ..base import BasePlotPlugin
class ViolinPlotPlugin(BasePlotPlugin):
"""Violin Plot Plugin."""
name = "Violin Plot"
def dropdown(self, id_suffix: str, label: str, options: List[str]) -> Any:
"""Create a dropdown control."""
return html.Div(
[
html.Label(label),
dcc.Dropdown(
id={"type": "control", "plot": self.name, "axis": id_suffix},
options=[{"label": c, "value": c} for c in options], # type: ignore
value=options[0],
clearable=False,
persistence=True,
persistence_type="memory",
style={"color": "#000"},
),
],
style={"width": "130px"},
)
def controls(self) -> Any:
"""Create controls for the violin plot."""
return html.Div(
[
self.dropdown("x", "Category", self.categorical_columns()),
self.dropdown("y", "Value", self.numeric_columns()),
]
)
def render(self, **kwargs: Any) -> Any: # pylint: disable=W0201
"""Render the violin plot."""
fig = px.violin(self.dataframe, x=kwargs["x_axis"], y=kwargs["y_axis"])
return dcc.Graph(figure=fig)
def register_callbacks(self, app: Any) -> None:
"""Register callbacks for the violin plot."""
@app.callback( # type: ignore
Output({"type": "plot-output", "plot": self.name}, "children"),
Input({"type": "control", "plot": self.name, "axis": "x"}, "value"),
Input({"type": "control", "plot": self.name, "axis": "y"}, "value"),
)
def update(x_axis: str, y_axis: str) -> Any:
"""Update the violin plot based on selected axes."""
return self.render(x_axis=x_axis, y_axis=y_axis)
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