funnel

Available since v5.12.0. Funnel-specific geometry options. Applies when chart.type is 'funnel' or 'pyramid', or when using the legacy plotOptions.bar.isFunnel: true.

For the basic isFunnel / isFunnel3d toggles, see plotOptions.bar.

shape

Controls how consecutive funnel stages are connected.

Available Options:

  • rectangle (default) — preserves the existing centered-rectangle funnel geometry. Each stage is rendered as an independent rectangle.
  • trapezoid — produces continuous sloped sides between consecutive stages: each stage's bottom width matches the next stage's top width, giving the funnel a smooth poured-glass look.
plotOptions: {
  funnel: {
    shape: 'trapezoid'
  }
}

lastShape

Only used when shape: 'trapezoid'. Controls how the bottom edge of the final stage is drawn.

Available Options:

  • flat (default) — the last stage keeps parallel sides and a flat bottom.
  • taper — the last stage tapers to a point, producing a classic funnel/pyramid silhouette.
plotOptions: {
  funnel: {
    shape: 'trapezoid',
    lastShape: 'taper'
  }
}