# C polar area chart 1

> Activity by weekday — one colour

A shadcn/ui block from the [@cnippet](https://ui.cnippet.dev/?utm_source=shadcn.exchange) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/cnippet/c-polar-area-chart-1).

- Page, with a live preview: https://shadcn.exchange/r/cnippet/c-polar-area-chart-1
- Screenshot: https://shadcn.exchange/shot/cnippet/c-polar-area-chart-1/light.png
- Registry item: https://ui.cnippet.dev/r/c-polar-area-chart-1.json
- Categories: polar area chart
- Listed: 2026-10-27, source last changed 2026-10-27

## Install

```bash
npx shadcn@latest add https://shadcn.exchange/r/cnippet/c-polar-area-chart-1.json
```

Run it in a project that has shadcn/ui set up. It adds the files below and installs what they depend on.

## Dependencies

- Registry items: `@cnippet/polar-area-chart`, `@cnippet/chart-card`

## Files

### `registry/default/chart-variants/c-polar-area-chart-1.tsx`

```tsx
"use client";

import { ChartCard } from "@/registry/default/charts/chart-card";
import { PolarAreaChart } from "@/registry/default/charts/polar-area-chart";

const data = [
  { day: "Mon", workouts: 412 },
  { day: "Tue", workouts: 386 },
  { day: "Wed", workouts: 441 },
  { day: "Thu", workouts: 398 },
  { day: "Fri", workouts: 287 },
  { day: "Sat", workouts: 512 },
  { day: "Sun", workouts: 468 },
];

export default function ActivityByWeekday() {
  return (
    <ChartCard
      className="max-w-sm"
      description="Workouts logged by weekday, last 4 weeks"
      title="Activity by day"
    >
      <PolarAreaChart
        category="workouts"
        className="h-64"
        color="var(--chart-1)"
        data={data}
        index="day"
        valueFormatter={(value) => `${value} workouts`}
      />
    </ChartCard>
  );
}
```