# Dotted pattern bar chart

> Dotted pattern bar chart

A shadcn/ui block from the [@reui](https://reui.io) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/reui/c-chart-4).

- Page, with a live preview: https://shadcn.exchange/r/reui/c-chart-4
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/reui/c-chart-4-light-0305c19486dc9e73.png
- Registry item: https://reui.io/r/new-york-v4/c-chart-4.json
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://reui.io/r/new-york-v4/c-chart-4.json
```

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

## Dependencies

- npm packages: `recharts`
- Registry items: `@reui/badge`, `card`, `chart`

## Files

### `c-chart-4.tsx`

```tsx
"use client"

import { CSSProperties } from "react"
import { Badge } from "@/components/reui/badge"
import { Bar, BarChart, XAxis } from "recharts"

import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card"
import {
  ChartContainer,
  ChartTooltip,
  ChartTooltipContent,
  type ChartConfig,
} from "@/components/ui/chart"
import { IconPlaceholder } from "@/app/(create)/components/icon-placeholder"

const chartData = [
  { month: "Jan", desktop: 300 },
  { month: "Feb", desktop: 550 },
  { month: "Mar", desktop: 400 },
  { month: "Apr", desktop: 630 },
  { month: "May", desktop: 460 },
  { month: "Jun", desktop: 780 },
  { month: "Jul", desktop: 390 },
  { month: "Aug", desktop: 925 },
  { month: "Sep", desktop: 645 },
  { month: "Oct", desktop: 530 },
  { month: "Nov", desktop: 700 },
  { month: "Dec", desktop: 270 },
]

const chartConfig = {
  desktop: {
    label: "Desktop",
    color: "var(--chart-2)",
  },
} satisfies ChartConfig

export function ChartBarPattern() {
  return (
    <Card className="w-full max-w-md">
      <CardHeader>
        <CardTitle>
          Website Traffic
          <Badge variant="success-light" className="ml-2">
            <IconPlaceholder
              lucide="TrendingUpIcon"
              tabler="IconTrendingUp"
              hugeicons="TradeUpIcon"
              phosphor="TrendUpIcon"
              remixicon="RiArrowRightUpLongLine"
              aria-hidden="true"
            />
            +8%
          </Badge>
        </CardTitle>
        <CardDescription>Monthly visitor behavior patterns</CardDescription>
      </CardHeader>
      <CardContent>
        <ChartContainer config={chartConfig}>
          <BarChart
            accessibilityLayer
            data={chartData}
            margin={{
              top: 20,
              right: 12,
              bottom: 12,
              left: 12,
            }}
          >
            <defs>
              <pattern
                id="chart4-elegant-dotted-pattern"
                x="0"
                y="0"
                width="5"
                height="5"
                patternUnits="userSpaceOnUse"
              >
                <rect
                  width="5"
                  height="5"
                  fill="var(--color-desktop)"
                  opacity="0.1"
                />
                <circle
                  cx="5"
                  cy="5"
                  r="1.4"
                  fill="var(--color-desktop)"
                  opacity={0.6}
                ></circle>
              </pattern>
            </defs>
            <XAxis
              dataKey="month"
              tickLine={false}
              axisLine={false}
              tickMargin={8}
            />
            <ChartTooltip
              cursor={false}
              content={
                <ChartTooltipContent
                  indicator="dot"
                  className="min-w-40 gap-2.5"
                  labelFormatter={(value) => {
                    return (
                      <div className="border-border/50 mb-0.5 flex flex-col gap-0.5 border-b pb-2">
                        <span className="text-xs font-medium">
                          {value} 2024
                        </span>
                      </div>
                    )
                  }}
                  formatter={(value, name) => (
                    <div className="flex w-full items-center justify-between gap-2">
                      <div className="flex items-center gap-1.5">
                        <div
                          className="h-2.5 w-2.5 shrink-0 rounded-xs bg-(--color-bg)"
                          style={
                            {
                              "--color-bg": `var(--color-${name})`,
                            } as CSSProperties
                          }
                        />
                        <span className="text-muted-foreground">
                          {chartConfig[name as keyof typeof chartConfig]
                            ?.label || name}
                        </span>
                      </div>
                      <span className="text-foreground font-semibold">
                        {Number(value).toLocaleString()}
                      </span>
                    </div>
                  )}
                />
              }
            />
            <Bar
              dataKey="desktop"
              fill="url(#chart4-elegant-dotted-pattern)"
              stroke="var(--color-desktop)"
              strokeWidth={1}
              radius={[4, 4, 4, 4]}
            />
          </BarChart>
        </ChartContainer>
      </CardContent>
    </Card>
  )
}
```