# Chart: Line chart

> `indicator="line"` matches the tooltip keys to the lines they describe.

Example: https://hextaui.com/docs/chart/examples/line
Component docs: https://hextaui.com/docs/chart.md

## Add this example

```bash
npx shadcn@latest add https://hextaui.com/r/chart-line.json
```

This adds `components/examples/chart/line.tsx` with the Chart component and the HextaUI theme tokens.

## Source

```tsx title="components/examples/chart/line.tsx"
"use client"

import { CartesianGrid, Line, LineChart, XAxis, YAxis } from "recharts"

import {
  ChartContainer,
  ChartLegend,
  ChartLegendContent,
  ChartTooltip,
  ChartTooltipContent,
  type ChartConfig,
} from "@/components/ui/chart"

const chartData = [
  { week: "W1", signups: 412, activated: 238 },
  { week: "W2", signups: 468, activated: 301 },
  { week: "W3", signups: 395, activated: 254 },
  { week: "W4", signups: 530, activated: 362 },
  { week: "W5", signups: 588, activated: 417 },
  { week: "W6", signups: 561, activated: 431 },
  { week: "W7", signups: 642, activated: 489 },
]

const chartConfig = {
  signups: {
    label: "Sign-ups",
    color: "var(--chart-1)",
  },
  activated: {
    label: "Activated",
    color: "var(--chart-4)",
  },
} satisfies ChartConfig

export function ChartLine() {
  return (
    <ChartContainer
      aria-label="Line chart of sign-ups and activated accounts"
      config={chartConfig}
      className="h-60 w-full"
    >
      <LineChart data={chartData} margin={{ left: 4, right: 12, top: 8 }}>
        <CartesianGrid vertical={false} />
        <XAxis
          dataKey="week"
          tickLine={false}
          axisLine={false}
          tickMargin={8}
        />
        <YAxis tickLine={false} axisLine={false} tickMargin={8} width={36} />
        <ChartTooltip content={<ChartTooltipContent indicator="line" />} />
        <Line
          dataKey="signups"
          type="monotone"
          stroke="var(--color-signups)"
          strokeWidth={2}
          dot={false}
          activeDot={{ r: 4 }}
        />
        <Line
          dataKey="activated"
          type="monotone"
          stroke="var(--color-activated)"
          strokeWidth={2}
          dot={false}
          activeDot={{ r: 4 }}
        />
        <ChartLegend content={<ChartLegendContent />} />
      </LineChart>
    </ChartContainer>
  )
}
```

## Props in this example

### ChartContainer

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `config` | `ChartConfig` | – | Labels, icons and colors for each data key. |

### ChartTooltip

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `content` | `ReactElement \| (props) => ReactNode` | – | Usually <ChartTooltipContent />. |

### ChartLegend

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `content` | `ReactElement \| (props) => ReactNode` | – | Usually <ChartLegendContent />. |

## More Chart examples

- [Bar chart](https://hextaui.com/docs/chart/examples/bar.md)
- [Stacked bars](https://hextaui.com/docs/chart/examples/stacked.md)
- [Horizontal bars](https://hextaui.com/docs/chart/examples/horizontal.md)
- [Donut](https://hextaui.com/docs/chart/examples/pie.md)
- [Radar](https://hextaui.com/docs/chart/examples/radar.md)
- [Tooltip](https://hextaui.com/docs/chart/examples/tooltip.md)
- [Formatting values](https://hextaui.com/docs/chart/examples/value-format.md)
- [Icons](https://hextaui.com/docs/chart/examples/icons.md)
- [Light and dark colors](https://hextaui.com/docs/chart/examples/theme.md)
- [Negative values](https://hextaui.com/docs/chart/examples/negative.md)
- [Long labels](https://hextaui.com/docs/chart/examples/long-labels.md)
- [Right to left](https://hextaui.com/docs/chart/examples/rtl.md)