# C line chart 2

> Revenue forecast — dashed forecast continuing the actuals

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-line-chart-2).

- Page, with a live preview: https://shadcn.exchange/r/cnippet/c-line-chart-2
- Screenshot: https://shadcn.exchange/shot/cnippet/c-line-chart-2/light.png
- Registry item: https://ui.cnippet.dev/r/c-line-chart-2.json
- Categories: line chart
- Listed: 2026-10-27, source last changed 2026-10-27

## Install

```bash
npx shadcn@latest add https://shadcn.exchange/r/cnippet/c-line-chart-2.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/line-chart`, `@cnippet/chart-card`, `@cnippet/chart-utils`

## Files

### `registry/default/chart-variants/c-line-chart-2.tsx`

```tsx
"use client";

import { ChartCard } from "@/registry/default/charts/chart-card";
import { LineChart } from "@/registry/default/charts/line-chart";
import { formatCurrency } from "@/registry/default/lib/chart-utils";

// Actuals stop at September; the forecast starts there so the lines join.
const data = [
  { actual: 41200, forecast: null, month: "Apr" },
  { actual: 47100, forecast: null, month: "May" },
  { actual: 49800, forecast: null, month: "Jun" },
  { actual: 55400, forecast: null, month: "Jul" },
  { actual: 58900, forecast: null, month: "Aug" },
  { actual: 61300, forecast: 61300, month: "Sep" },
  { actual: null, forecast: 65200, month: "Oct" },
  { actual: null, forecast: 68900, month: "Nov" },
  { actual: null, forecast: 74100, month: "Dec" },
];

export default function RevenueForecast() {
  return (
    <ChartCard
      className="max-w-2xl"
      description="Monthly revenue with the Q4 forecast"
      title="Revenue forecast"
      value={formatCurrency(208200)}
    >
      <LineChart
        categories={["actual", "forecast"]}
        className="h-48"
        config={{
          actual: { color: "var(--chart-1)", label: "Actual" },
          forecast: { color: "var(--chart-1)", label: "Forecast" },
        }}
        dashedCategories={["forecast"]}
        data={data}
        index="month"
        valueFormatter={formatCurrency}
      />
    </ChartCard>
  );
}
```