Plotly Pie trace struct. All top-level trace properties are struct fields. Unknown keys raise ArgumentError at construction time.

Nested properties (marker, line, etc.) accept plain maps or keyword lists — keyword lists are automatically normalised to maps before JSON encoding.

Fields

See the Plotly pie reference for full descriptions.

• :automargin — boolean
• :customdata — data array

• :direction — one of: "clockwise" | "counterclockwise"

• :dlabel — number
• :domain — map (nested properties)
• :hole — number, 0–1

• :hoverinfo — flags: "label" | "text" | "value" | "percent" | "name" | "all" | "none" | "skip"

• :hoverlabel — map (nested properties)
• :hovertemplate — string
• :hovertemplatefallback — any
• :hovertext — string
• :ids — data array
• :insidetextfont — map (nested properties)

• :insidetextorientation — one of: "horizontal" | "radial" | "tangential" | "auto"

• :label0 — number
• :labels — data array
• :legend — string (subplot id)
• :legendgroup — string
• :legendgrouptitle — map (nested properties)
• :legendrank — number
• :legendwidth — number, 0
• :marker — map (nested properties)
• :meta — any
• :name — string
• :opacity — number, 0–1
• :outsidetextfont — map (nested properties)
• :pull — number, 0–1
• :rotation — number (angle in degrees)
• :scalegroup — string
• :showlegend — boolean
• :sort — boolean
• :text — data array
• :textfont — map (nested properties)

• :textinfo — flags: "label" | "text" | "value" | "percent" | "none"

• :textposition — one of: "inside" | "outside" | "auto" | "none"

• :texttemplate — string
• :texttemplatefallback — any
• :title — any
• :uid — string
• :uirevision — any
• :values — data array

• :visible — one of: true | false | "legendonly"