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Charts

Free

Donut Chart with Active Sector

Q: How is the active slice drawn?

A second radialArc draws only the active slice, from the same pie() output, with outerRadius: ({ radius }) => radius + 10. It sits on top of the full ring in a decorative layer, so that slice reads 10px longer than the rest while the pointer still reads the slice beneath.

Q: How do I make a different slice active?

Change ACTIVE_INDEX: the second mark draws the slice whose index, its place in chartData, matches it, so 0 is Chrome. Filter by its browser value instead, or by the largest fraction if the active slice should follow the data.

Q: Can a click choose the active slice?

Keep the active key in state (React useState, a Vue ref, Svelte $state or a Solid signal) and build the definition from it. ChartContainer's onSelect gives you the slice a click, Enter or Space picked, so the highlight can follow it.

Q: How far out can the active slice go?

Change the 10 in the active mark's outerRadius. Keep it smaller than the space radiusRatio: 0.8 leaves around the ring, or the active slice gets clipped by the card.

Q: How do I widen the gaps between slices?

A thin one: both marks give each slice a 1px stroke in var(--background). For a wider gap, raise strokeWidth, or pass gapAngle to pie() for empty space that stays the same angle at any size.

A donut with one slice pushed 10px past the ring to mark the share that matters, a highlight that holds without hover. For Vue on TanStack Charts.

PreviewCode

About

Use it when one share is the point of the card: the browser you're optimizing for, the plan most people choose. The highlight is fixed in the data, not tied to hover, so it holds in a screenshot. If the reader should choose the slice, the Interactive Pie Chart adds a select.

It's the donut with a 60px hole. The first slice, Chrome, extends 10px past the others, so it stands out without a second color.

Installation

Free with an account. It carries your token, so the CLI installs everything in one go.

Google GitHub

Use email insteadNo credit card

Usage

<script setup lang="ts">
import ChartPieDonutActive from "@/components/charts/chart-pie-donut-active.vue";
</script>

<template>
  <ChartPieDonutActive />
</template>

Customize

Two radialArc marks share one pie() output: the first draws every slice, the second only the one at ACTIVE_INDEX, with outerRadius: ({ radius }) => radius + 10.
The second mark sits in a decorative layer, so the pointer and the keyboard read the full ring under it.
The active slice keeps its color: both marks paint var(--color-<browser>), so the highlight is in the shape alone.
polar({ radiusRatio: 0.8 }) leaves the margin the extra 10px needs inside the square ChartContainer.

FAQ

How is the active slice drawn?

A second radialArc draws only the active slice, from the same pie() output, with outerRadius: ({ radius }) => radius + 10. It sits on top of the full ring in a decorative layer, so that slice reads 10px longer than the rest while the pointer still reads the slice beneath.

How do I make a different slice active?

Change ACTIVE_INDEX: the second mark draws the slice whose index, its place in chartData, matches it, so 0 is Chrome. Filter by its browser value instead, or by the largest fraction if the active slice should follow the data.

Can a click choose the active slice?

Keep the active key in state (React useState, a Vue ref, Svelte $state or a Solid signal) and build the definition from it. ChartContainer's onSelect gives you the slice a click, Enter or Space picked, so the highlight can follow it.

How far out can the active slice go?

Change the 10 in the active mark's outerRadius. Keep it smaller than the space radiusRatio: 0.8 leaves around the ring, or the active slice gets clipped by the card.

How do I widen the gaps between slices?

A thin one: both marks give each slice a 1px stroke in var(--background). For a wider gap, raise strokeWidth, or pass gapAngle to pie() for empty space that stays the same angle at any size.

API Reference

ChartContainer

<div> data-slot="chart"

PropType

configChartConfig

Each series' label, icon and color, read by the tooltip and the legend.

definitionChartDefinition

The chart: defineChart(spec, chartTooltip()), its data, marks, scales and axes, and the tooltip's focus.

ariaLabelstring

The chart's accessible name: the card's title.

ariaDescription?string

The chart's accessible description.

class?string

The container's size: aspect-auto h-[250px] w-full, mx-auto aspect-square max-h-[250px]. It's aspect-video by default.

#default?slot

What sits under the chart inside the container: a ChartLegend.

tooltip?(ChartTooltipContentOptions & { class?: string }) | false

ChartTooltipContent's options (indicator, hideLabel, labelFormatter…) for the default body, or false for TanStack's own tooltip body.

Type: (ChartTooltipContentOptions & { class?: string }) | false

#tooltip?slot (ChartTooltipBodySlotContext)

A whole tooltip body of your own, in place of ChartTooltipContent: it gets the focused points (each with its datum, group and color). A scoped slot.

Type: slot (ChartTooltipBodySlotContext)

defaultIndex?number

The category whose tooltip shows before any pointer, as Recharts' defaultIndex.

height?number

A fixed height in pixels for the chart, in place of the container's.

aspectRatio?number

A width-to-height ratio for the chart, in place of the container's height.

initialWidth?number

The width the chart renders at before it's measured.

EventType

@focus-change?(point: ChartPoint | null) => void

Called as the focused point changes: a pointer, a key or a tap.

Type: (point: ChartPoint | null) => void

@focus-group-change?(points: readonly ChartPoint[]) => void

Called with every point at the focused category (a stacked or grouped chart's).

Type: (points: readonly ChartPoint[]) => void

@select?(point: ChartPoint | null) => void

Called when a point is clicked or picked with Enter.

Type: (point: ChartPoint | null) => void

CSS variableType

--color-<key>?color

Each config key's color (its theme color in light and dark), set on the container: the marks paint with var(--color-<key>).

ChartTooltipContent

<div>

PropType

pointsreadonly ChartPoint[]

The focused points, from the tooltip's context. ChartContainer passes them to its default body; a body of your own passes its context's.

indicator?"dot" | "line" | "dashed"

The indicator's shape beside each row.

Type: "dot" | "line" | "dashed"
Default: "dot"

hideLabel?boolean

Hides the label above the rows (the focused category).

Default: false

hideIndicator?boolean

Hides each row's color indicator.

Default: false

label?string

The label's text in place of the focused category, looked up in config.

labelKey?string

The datum field (or config key) the label is read from, looked up in config.

nameKey?string

The datum field (or config key) each row's series is read from: a pie's browser.

valueKey?string

The datum field each row's value is read from, for points that carry geometry rather than values (a pie's, from pie()).

color?string

One indicator color for every row, in place of each series' own.

labelFormatter?(label: string, points: readonly ChartPoint[]) => string

Formats the label (the config's label or the category), with the rows' points: a date written out, a unit.

Type: (label: string, points: readonly ChartPoint[]) => string

#formatter?slot ({ value, item, index })

A row's content in place of its indicator, name and value, as shadcn's formatter: a unit, a currency, a total row. A scoped slot; the row's series key is item.key.

class?string

Classes for the tooltip's card.

ChartLegend

<div>

PropType

config?ChartConfig

The series to list: the container's config by default.

keys?readonly string[]

The series keys to list, in order: every key with a color by default.

hideIcon?boolean

Hides each series' icon (from config), leaving its color swatch.

Default: false

verticalAlign?"top" | "bottom"

Above the chart or under it.

Type: "top" | "bottom"
Default: "bottom"

class?string

Classes for the legend's row.

ChartConfig

KeyType

label?string

The series' name in the tooltip and the legend.

icon?Component

An icon beside its name in the legend and the tooltip (a lucide-vue-next icon).

color?string

Its color in both themes: a token (var(--chart-1)) or any CSS color.

theme?{ light: string; dark: string }

A color for each theme, in place of color.

Helpers

ExportType

chartTooltip?(settings?: ChartTooltipSettings) => ChartDefinitionOptions

defineChart's second argument for a chart with a tooltip: what a pointer or a key focuses (group-x, each category's series, by default), the focus ring, and the host ChartContainer draws its body in.

Type: (settings?: ChartTooltipSettings) => ChartDefinitionOptions

chartTheme?ChartTheme

defineChart's theme in the site's tokens: the text, the grid and the palette (--chart-1 to --chart-5).

chartColors?(config: ChartConfig, keys?: readonly string[]) => { domain: string[]; range: string[] }

defineChart's color: each series key (in config order, or keys') painted var(--color-<key>), for marks with a color channel.

Type: (config: ChartConfig, keys?: readonly string[]) => { domain: string[]; range: string[] }

chartLinearScale?() => LinearScale

A value axis drawn as Recharts draws its default one: zero in the domain, five nice ticks. Pass it as a factory: y: { scale: chartLinearScale }.

Type: () => LinearScale

curveNatural?CurveFactory

D3's natural curve, for a smooth line or area: curve: d3Curve(curveNatural).

curveStep?CurveFactory

D3's step curve, for a line or area that holds each value: curve: d3Curve(curveStep).

curveMonotoneX?CurveFactory

D3's monotone curve, smooth without overshooting a point: curve: d3Curve(curveMonotoneX).

curveLinearClosed?CurveFactory

D3's closed linear curve: a radar's polygon (curve: curveLinearClosed on radialLine and radialArea).

useChart?() => { config: ChartConfig }

The config of the ChartContainer around a component of your own (a custom tooltip body or legend).

Type: () => { config: ChartConfig }

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A donut with the total written in its center.
Bar Chart with Active Bar
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One bar drawn as active, outlined and dashed, the rest plain.
Pie Chart without Separators
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Slices drawn edge to edge, without the gaps between them.
Pie Chart
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A plain pie, one slice per browser.

All 70 charts

Preview

About

Installation

Usage

Customize

FAQ

How is the active slice drawn?

How do I make a different slice active?

Can a click choose the active slice?

How far out can the active slice go?

How do I widen the gaps between slices?

API Reference

ChartContainer

ChartTooltipContent

ChartLegend

ChartConfig

Helpers

Related

Interactive Pie Chart

Donut Chart

Donut Chart with Text

Bar Chart with Active Bar

Pie Chart without Separators

Pie Chart