# Radar Chart Grid Filled

A borderless radar shape over shaded circular rings separated by card-colored lines.

Radar Chart Grid Filled is an open-source chart from suiss/ui for React, React Native, SwiftUI and Jetpack Compose. The @esuiss/ui CLI copies its source into your project, so you own the code.

Source: https://ui.suiss.app/docs/charts/radar-chart-grid-filled

**React**

**Example**

```tsx title="components/charts/radar-chart-grid-filled.tsx"
"use client"

import { PolarAngleAxis, PolarGrid, Radar, RadarChart } from "recharts"

import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card"
import {
  type ChartConfig,
  ChartContainer,
  ChartTooltip,
  ChartTooltipContent,
} from "@/components/ui/chart"

const chartData = [
  { skill: "Cardio", thisMonth: 86, lastMonth: 72 },
  { skill: "Strength", thisMonth: 62, lastMonth: 58 },
  { skill: "Flexibility", thisMonth: 48, lastMonth: 55 },
  { skill: "Balance", thisMonth: 70, lastMonth: 60 },
  { skill: "Endurance", thisMonth: 80, lastMonth: 66 },
  { skill: "Speed", thisMonth: 74, lastMonth: 70 },
]

const chartConfig = {
  thisMonth: { label: "This month", color: "var(--color-green-500)" },
  lastMonth: { label: "Last month", color: "var(--chart-5)" },
} satisfies ChartConfig

export function RadarChartGridFilled() {
  return (
    <Card variant="filled" size="sm">
      <CardHeader>
        <CardTitle>Filled grid</CardTitle>
        <CardDescription>Shaded rings</CardDescription>
      </CardHeader>
      <CardContent>
        <ChartContainer
          config={chartConfig}
          className="aspect-auto h-56 w-full"
        >
          <RadarChart accessibilityLayer data={chartData} outerRadius="70%">
            <ChartTooltip
              cursor={false}
              content={<ChartTooltipContent indicator="line" />}
            />
            <PolarGrid
              gridType="circle"
              fill="var(--secondary)"
              fillOpacity={0.5}
              stroke="var(--muted)"
              strokeWidth={2}
            />
            <PolarAngleAxis dataKey="skill" />
            <Radar
              dataKey="thisMonth"
              stroke="var(--color-thisMonth)"
              fill="var(--color-thisMonth)"
              fillOpacity={0.45}
              strokeWidth={0}
            />
          </RadarChart>
        </ChartContainer>
      </CardContent>
    </Card>
  )
}
```

A borderless radar shape over shaded circular bands, separated by lines in the card's background color (`muted`). Choose it for a quieter, more graphic look where the grid reads as tinted rings rather than lines.

## Installation

### CLI

```bash title="Terminal"
npx shadcn@latest add @esuiss/radar-chart-grid-filled
```

Works in any project with a `components.json`. See [Installation](https://ui.suiss.app/docs/installation#add-components) for the one-line registry setup. Or use the suiss/ui CLI:

```bash title="Terminal"
npx @esuiss/ui@latest add charts radar-chart-grid-filled
```

### Manual

1. Install the dependencies:

```bash title="Terminal"
npm install recharts
```

2. Add the pieces it builds on: [Card](https://ui.suiss.app/docs/components/card), [Chart](https://ui.suiss.app/docs/components/chart).

3. Copy the source into `components/charts/radar-chart-grid-filled.tsx`:

```tsx title="components/charts/radar-chart-grid-filled.tsx"
"use client"

import { PolarAngleAxis, PolarGrid, Radar, RadarChart } from "recharts"

import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card"
import {
  type ChartConfig,
  ChartContainer,
  ChartTooltip,
  ChartTooltipContent,
} from "@/components/ui/chart"

const chartData = [
  { skill: "Cardio", thisMonth: 86, lastMonth: 72 },
  { skill: "Strength", thisMonth: 62, lastMonth: 58 },
  { skill: "Flexibility", thisMonth: 48, lastMonth: 55 },
  { skill: "Balance", thisMonth: 70, lastMonth: 60 },
  { skill: "Endurance", thisMonth: 80, lastMonth: 66 },
  { skill: "Speed", thisMonth: 74, lastMonth: 70 },
]

const chartConfig = {
  thisMonth: { label: "This month", color: "var(--color-green-500)" },
  lastMonth: { label: "Last month", color: "var(--chart-5)" },
} satisfies ChartConfig

export function RadarChartGridFilled() {
  return (
    <Card variant="filled" size="sm">
      <CardHeader>
        <CardTitle>Filled grid</CardTitle>
        <CardDescription>Shaded rings</CardDescription>
      </CardHeader>
      <CardContent>
        <ChartContainer
          config={chartConfig}
          className="aspect-auto h-56 w-full"
        >
          <RadarChart accessibilityLayer data={chartData} outerRadius="70%">
            <ChartTooltip
              cursor={false}
              content={<ChartTooltipContent indicator="line" />}
            />
            <PolarGrid
              gridType="circle"
              fill="var(--secondary)"
              fillOpacity={0.5}
              stroke="var(--muted)"
              strokeWidth={2}
            />
            <PolarAngleAxis dataKey="skill" />
            <Radar
              dataKey="thisMonth"
              stroke="var(--color-thisMonth)"
              fill="var(--color-thisMonth)"
              fillOpacity={0.45}
              strokeWidth={0}
            />
          </RadarChart>
        </ChartContainer>
      </CardContent>
    </Card>
  )
}
```

4. Update the import paths to match your project.

## Usage

```tsx
import { RadarChartGridFilled } from "@/components/charts/radar-chart-grid-filled"
```

```tsx
<RadarChartGridFilled />
```

Replace `chartData`, set the axis and value keys, and rename the series in `chartConfig`. Adjust the band shading through the `fill` and opacity on `PolarGrid`, and the shape's strength through the opacity on `Radar`.

## Notes

The gaps between bands use the card's background color, so place this chart on that same surface or update the grid stroke to match.

**React Native, SwiftUI, Jetpack Compose**

![Preview](https://ui.suiss.app/previews/charts-radar--grid-filled.light.webp)

```tsx title="uniwind/components/charts/radar-chart-grid-filled.tsx"
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card"
import {
  type ChartConfig,
  ChartContainer,
  ChartTooltip,
  ChartTooltipContent,
  PolarAngleAxis,
  PolarGrid,
  Radar,
  RadarChart,
} from "@/components/ui/chart"

const chartData = [
  { skill: "Cardio", thisMonth: 86, lastMonth: 72 },
  { skill: "Strength", thisMonth: 62, lastMonth: 58 },
  { skill: "Flexibility", thisMonth: 48, lastMonth: 55 },
  { skill: "Balance", thisMonth: 70, lastMonth: 60 },
  { skill: "Endurance", thisMonth: 80, lastMonth: 66 },
  { skill: "Speed", thisMonth: 74, lastMonth: 70 },
]

const chartConfig = {
  thisMonth: { label: "This month", color: "green-500" },
  lastMonth: { label: "Last month", color: "chart-5" },
} satisfies ChartConfig

export function RadarChartGridFilled() {
  return (
    <Card variant="filled" size="sm">
      <CardHeader>
        <CardTitle>Filled grid</CardTitle>
        <CardDescription>Shaded rings</CardDescription>
      </CardHeader>
      <CardContent>
        <ChartContainer
          config={chartConfig}
          accessibilityLabel="Filled grid"
          className="h-56 w-full"
        >
          <RadarChart data={chartData} outerRadius="70%">
            <ChartTooltip content={<ChartTooltipContent indicator="line" />} />
            <PolarGrid
              gridType="circle"
              fill="secondary"
              fillOpacity={0.5}
              stroke="muted"
              strokeWidth={2}
            />
            <PolarAngleAxis dataKey="skill" />
            <Radar dataKey="thisMonth" fillOpacity={0.45} strokeWidth={0} />
          </RadarChart>
        </ChartContainer>
      </CardContent>
    </Card>
  )
}
```

```swift title="swift/Charts/RadarChartGridFilled.swift"
import SwiftUI

private let chartData: [(skill: String, thisMonth: Double, lastMonth: Double)] = [
  ("Cardio", 86, 72),
  ("Strength", 62, 58),
  ("Flexibility", 48, 55),
  ("Balance", 70, 60),
  ("Endurance", 80, 66),
  ("Speed", 74, 70),
]

private let chartConfig: ChartConfig = [
  "thisMonth": .init("This month", color: Palette.green500),
  "lastMonth": .init("Last month", color: EsuissColor.chart5),
]

public struct RadarChartGridFilled: View {
  @State private var selection: Int?

  public init() {}

  public var body: some View {
    Card(.filled, size: .sm) {
      CardHeader("Filled grid", description: "Shaded rings")
      CardContent {
        ChartContainer(config: chartConfig) {
          RadarChart(
            [Radar("thisMonth", values: chartData.map(\.thisMonth), fillOpacity: 0.45, strokeWidth: 0)],
            labels: chartData.map(\.skill),
            outerRadius: 0.7,
            grid: PolarGrid(gridType: .circle, stroke: EsuissColor.muted, strokeWidth: 2, fill: EsuissColor.secondary, fillOpacity: 0.5),
            selection: $selection,
            accessibilityLabel: "Filled grid"
          ) { payload in
            ChartTooltipContent(payload, indicator: .line)
          }
        }
        .frame(height: 224)
      }
    }
  }
}
```

```kt title="kotlin/charts/RadarChartGridFilled.kt"
package com.esuiss.ui.charts

import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
import com.esuiss.ui.components.Card
import com.esuiss.ui.components.CardContent
import com.esuiss.ui.components.CardHeader
import com.esuiss.ui.components.CardSize
import com.esuiss.ui.components.CardVariant
import com.esuiss.ui.components.ChartConfig
import com.esuiss.ui.components.ChartConfigItem
import com.esuiss.ui.components.ChartContainer
import com.esuiss.ui.components.ChartTooltipContent
import com.esuiss.ui.components.ChartTooltipIndicator
import com.esuiss.ui.components.PolarGridType
import com.esuiss.ui.components.RadarChart
import com.esuiss.ui.theme.EsuissTheme
import com.esuiss.ui.theme.Palette

private class RadarGridFilledRow(val skill: String, val thisMonth: Double, val lastMonth: Double)

private val chartData = listOf(
    RadarGridFilledRow("Cardio", 86.0, 72.0),
    RadarGridFilledRow("Strength", 62.0, 58.0),
    RadarGridFilledRow("Flexibility", 48.0, 55.0),
    RadarGridFilledRow("Balance", 70.0, 60.0),
    RadarGridFilledRow("Endurance", 80.0, 66.0),
    RadarGridFilledRow("Speed", 74.0, 70.0),
)

private val chartConfig = ChartConfig(
    "thisMonth" to ChartConfigItem("This month") { Palette.green500 },
    "lastMonth" to ChartConfigItem("Last month") { chart5 },
)

@Composable
fun RadarChartGridFilled(modifier: Modifier = Modifier) {
    val colors = EsuissTheme.colors
    Card(modifier, variant = CardVariant.Filled, size = CardSize.Sm) {
        CardHeader("Filled grid", description = "Shaded rings")
        CardContent {
            ChartContainer(
                chartConfig,
                Modifier
                    .fillMaxWidth()
                    .height(224.dp),
            ) {
                RadarChart(chartData, outerRadius = 0.7f, accessibilityLabel = "Filled grid") {
                    ChartTooltip { ChartTooltipContent(indicator = ChartTooltipIndicator.Line) }
                    PolarGrid(
                        gridType = PolarGridType.Circle,
                        stroke = colors.muted,
                        strokeWidth = 2.dp,
                        fill = colors.secondary,
                        fillOpacity = 0.5f,
                    )
                    PolarAngleAxis(label = { it.skill })
                    Radar(
                        "thisMonth",
                        value = { it.thisMonth },
                        fillOpacity = 0.45f,
                        strokeWidth = 0.dp,
                    )
                }
            }
        }
    }
}
```

A `RadarChart` whose circular `PolarGrid` is filled with the `secondary` color and separated by strokes in the card color. The single `Radar` series has no stroke. `chartData` has one record per axis (`skill`) with `thisMonth` and `lastMonth` scores. Pressing the chart shows a tooltip.

## Installation

**React Native**

```bash title="Terminal"
npx shadcn@latest add @esuiss-rn/radar-chart-grid-filled
```

See [Installation](https://ui.suiss.app/docs/installation) for the `components.json` setup. Or use the suiss/ui CLI:

```bash title="Terminal"
npx @esuiss/ui@latest add radar-chart-grid-filled
```

**SwiftUI**

```bash title="Terminal"
npx @esuiss/ui@latest add radar-chart-grid-filled --platform swift
```

**Jetpack Compose**

```bash title="Terminal"
npx @esuiss/ui@latest add radar-chart-grid-filled --platform kotlin
```

The CLI also adds what it builds on: [Card](https://ui.suiss.app/docs/components/card), [Chart](https://ui.suiss.app/docs/components/chart).

### Manual

**React Native**

**Uniwind**

1. Add the pieces it builds on: [Card](https://ui.suiss.app/docs/components/card), [Chart](https://ui.suiss.app/docs/components/chart).

2. Copy the source into `components/charts/radar-chart-grid-filled.tsx`:

- `uniwind/components/charts/radar-chart-grid-filled.tsx`: shown above

3. Update the import paths to match your project.

**NativeWind**

1. Add the pieces it builds on: [Card](https://ui.suiss.app/docs/components/card), [Chart](https://ui.suiss.app/docs/components/chart).

2. Copy the source into `components/charts/radar-chart-grid-filled.tsx`:

```tsx title="nativewind/components/charts/radar-chart-grid-filled.tsx"
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card"
import {
  type ChartConfig,
  ChartContainer,
  ChartTooltip,
  ChartTooltipContent,
  PolarAngleAxis,
  PolarGrid,
  Radar,
  RadarChart,
} from "@/components/ui/chart"

const chartData = [
  { skill: "Cardio", thisMonth: 86, lastMonth: 72 },
  { skill: "Strength", thisMonth: 62, lastMonth: 58 },
  { skill: "Flexibility", thisMonth: 48, lastMonth: 55 },
  { skill: "Balance", thisMonth: 70, lastMonth: 60 },
  { skill: "Endurance", thisMonth: 80, lastMonth: 66 },
  { skill: "Speed", thisMonth: 74, lastMonth: 70 },
]

const chartConfig = {
  thisMonth: { label: "This month", color: "green-500" },
  lastMonth: { label: "Last month", color: "chart-5" },
} satisfies ChartConfig

export function RadarChartGridFilled() {
  return (
    <Card variant="filled" size="sm">
      <CardHeader>
        <CardTitle>Filled grid</CardTitle>
        <CardDescription>Shaded rings</CardDescription>
      </CardHeader>
      <CardContent>
        <ChartContainer
          config={chartConfig}
          accessibilityLabel="Filled grid"
          className="h-56 w-full"
        >
          <RadarChart data={chartData} outerRadius="70%">
            <ChartTooltip content={<ChartTooltipContent indicator="line" />} />
            <PolarGrid
              gridType="circle"
              fill="secondary"
              fillOpacity={0.5}
              stroke="muted"
              strokeWidth={2}
            />
            <PolarAngleAxis dataKey="skill" />
            <Radar dataKey="thisMonth" fillOpacity={0.45} strokeWidth={0} />
          </RadarChart>
        </ChartContainer>
      </CardContent>
    </Card>
  )
}
```

3. Update the import paths to match your project.

**StyleSheet**

1. Add the pieces it builds on: [Card](https://ui.suiss.app/docs/components/card), [Chart](https://ui.suiss.app/docs/components/chart).

2. Copy the source into `components/charts/radar-chart-grid-filled.tsx`:

```tsx title="stylesheet/components/charts/radar-chart-grid-filled.tsx"
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card"
import {
  type ChartConfig,
  ChartContainer,
  ChartTooltip,
  ChartTooltipContent,
  PolarAngleAxis,
  PolarGrid,
  Radar,
  RadarChart,
} from "@/components/ui/chart"

const chartData = [
  { skill: "Cardio", thisMonth: 86, lastMonth: 72 },
  { skill: "Strength", thisMonth: 62, lastMonth: 58 },
  { skill: "Flexibility", thisMonth: 48, lastMonth: 55 },
  { skill: "Balance", thisMonth: 70, lastMonth: 60 },
  { skill: "Endurance", thisMonth: 80, lastMonth: 66 },
  { skill: "Speed", thisMonth: 74, lastMonth: 70 },
]

const chartConfig = {
  thisMonth: { label: "This month", color: "green-500" },
  lastMonth: { label: "Last month", color: "chart-5" },
} satisfies ChartConfig

export function RadarChartGridFilled() {
  return (
    <Card variant="filled" size="sm">
      <CardHeader>
        <CardTitle>Filled grid</CardTitle>
        <CardDescription>Shaded rings</CardDescription>
      </CardHeader>
      <CardContent>
        <ChartContainer
          config={chartConfig}
          accessibilityLabel="Filled grid"
          style={{ height: 224 }}
        >
          <RadarChart data={chartData} outerRadius="70%">
            <ChartTooltip content={<ChartTooltipContent indicator="line" />} />
            <PolarGrid
              gridType="circle"
              fill="secondary"
              fillOpacity={0.5}
              stroke="muted"
              strokeWidth={2}
            />
            <PolarAngleAxis dataKey="skill" />
            <Radar dataKey="thisMonth" fillOpacity={0.45} strokeWidth={0} />
          </RadarChart>
        </ChartContainer>
      </CardContent>
    </Card>
  )
}
```

3. Update the import paths to match your project.

**SwiftUI**

1. Target iOS 17 or later.

2. Copy the theme files every view uses:

- `swift/Theme/Theme.swift`: [source](https://github.com/e-suiss/ui/blob/main/packages/mobile/swiftui/Sources/EsuissUI/Theme/Theme.swift)

- `swift/Theme/Tokens.swift`: [source](https://github.com/e-suiss/ui/blob/main/packages/mobile/swiftui/Sources/EsuissUI/Theme/Tokens.swift)

3. Copy the source and every file it uses:

- `swift/Charts/RadarChartGridFilled.swift`: shown above

- `swift/Components/Card.swift`: see [Card](https://ui.suiss.app/docs/components/card.md)

- `swift/Components/Chart.swift`: see [Chart](https://ui.suiss.app/docs/components/chart.md)

- `swift/Components/Haptics.swift`: see [Haptics](https://ui.suiss.app/docs/components/haptics.md)

- `swift/Components/Item.swift`: see [Item](https://ui.suiss.app/docs/components/item.md)

- `swift/Components/Separator.swift`: see [Separator](https://ui.suiss.app/docs/components/separator.md)

- `swift/Components/TextVariant.swift`: [source](https://github.com/e-suiss/ui/blob/main/packages/mobile/swiftui/Sources/EsuissUI/Components/TextVariant.swift)

4. Add the files to your app target.

**Jetpack Compose**

1. Set `minSdk` to 24 or higher and add the dependencies:

```kotlin title="build.gradle.kts"
implementation(platform("androidx.compose:compose-bom:2026.09.00"))
implementation("androidx.compose.foundation:foundation")
implementation("androidx.compose.ui:ui")
```

2. Copy the theme files every view uses:

- `kotlin/theme/Theme.kt`: [source](https://github.com/e-suiss/ui/blob/main/packages/mobile/kotlin/ui/src/main/kotlin/com/esuiss/ui/theme/Theme.kt)

- `kotlin/theme/Tokens.kt`: [source](https://github.com/e-suiss/ui/blob/main/packages/mobile/kotlin/ui/src/main/kotlin/com/esuiss/ui/theme/Tokens.kt)

3. Copy the source and every file it uses:

- `kotlin/charts/RadarChartGridFilled.kt`: shown above

- `kotlin/components/Card.kt`: see [Card](https://ui.suiss.app/docs/components/card.md)

- `kotlin/components/Chart.kt`: see [Chart](https://ui.suiss.app/docs/components/chart.md)

- `kotlin/components/Content.kt`: [source](https://github.com/e-suiss/ui/blob/main/packages/mobile/kotlin/ui/src/main/kotlin/com/esuiss/ui/components/Content.kt)

- `kotlin/components/FormSupport.kt`: [source](https://github.com/e-suiss/ui/blob/main/packages/mobile/kotlin/ui/src/main/kotlin/com/esuiss/ui/components/FormSupport.kt)

- `kotlin/components/Haptics.kt`: see [Haptics](https://ui.suiss.app/docs/components/haptics.md)

- `kotlin/components/Icon.kt`: see [Icon](https://ui.suiss.app/docs/components/icon.md)

4. Update the `com.esuiss.ui` package names to match your project.

## Usage

```tsx
import { RadarChartGridFilled } from "@/components/charts/radar-chart-grid-filled"
```

```tsx
<RadarChartGridFilled />
```

Replace `chartData` with your records, set `PolarAngleAxis` `dataKey` to your axis field, and rename the series in `chartConfig`. The component takes no props.