PieChart model

kind: "PieChart"
spec:
  legend:        <Legend-with-values specification> # Optional
  calculation:   <Calculation specification>
  format:        <Format specification> # Optional
  sort:          <enum = "asc" | "desc"> # Optional
  mode:          <enum = "value" | "percentage"> # Optional
  showLabels:    <boolean> # Optional
  visual: # Optional
    innerRadius:  <integer = 0..100> # Optional
    outerRadius:  <integer = 0..100>
    colorPalette: <array of strings> # Optional

Legend-with-values specification#

See common plugin definitions.

Calculation specification#

See common plugin definitions.

Format specification#

See common plugin definitions.

Radii#

Radii are whole-number percentages from 0 through 100. visual.outerRadius defaults to 100. When both radii are provided, they are passed to ECharts without enforcing an order. Set visual.innerRadius to create a doughnut chart.

Persisted charts using the former top-level radius and colorPalette fields remain supported. The editor moves their color settings into visual the next time the chart is saved; the former numeric radius did not affect rendering, so these charts retain the rendered outer-radius default of 100%.

# A pie chart with an outer radius relative to the shorter panel edge.
visual:
  outerRadius: 90

# A doughnut chart with a 40% inner radius and 90% outer radius.
visual:
  innerRadius: 40
  outerRadius: 90

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