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antonymilne/

vizro-cross-filter-iris-0

Cross-filter Analysis on Iris Dataset

DocsPricing
  • assets/
  • yaml_version/
  • app.py
  • charts.py
  • data.yaml
  • requirements.txt
app.py
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import vizro.actions as va
import vizro.models as vm
import vizro.plotly.express as px
from vizro import Vizro

iris = px.data.iris().reset_index()

page = vm.Page(
    title="Cross-filter from graph to table",
    components=[
        vm.Graph(
            title="Click on some points to compare them across all dimensions",
            figure=px.scatter(iris, x="sepal_width", y="sepal_length", custom_data="index"),
            # This doesn't yet work due to a mysterious bug: 
            actions=va.set_control(control="index_filter", value="index"),
        ),
        vm.Graph(
            id="parallel_plot",
            figure=px.parallel_coordinates(
                iris, dimensions=["sepal_width", "sepal_length", "petal_width", "petal_length"], color="species"
            ),
        ),
    ],
    controls=[vm.Filter(id="index_filter", column="index", targets=["parallel_plot"], selector=vm.Checklist())],  # (3)!
)

dashboard = vm.Dashboard(pages=[page])
Vizro().build(dashboard).run()