# Stacked bar (Bar example)

> WestCoast Charts 1.1.5, release, public Core release, on npm. HTML: https://westcoast-charts.com/gallery/bar/stacked-bar/ · Index for agents: https://westcoast-charts.com/llms.txt

Time spent per activity, stacked per person.

- Chart type: `bar` (Bar)
- Collection: Bar · Bar
- Raw configuration: https://westcoast-charts.com/gallery-src/bar/stacked-bar.js
- Standalone example: https://westcoast-charts.com/embed/samples/wcc/gallery/bar/stacked-bar.html

## Setup

```js
import WestCoastCharts from 'west-coast-charts'
```

## Options

```js
const options = {
  chart: {
    height: 380,
    fontFamily: "Inter, Geist, \"IBM Plex Sans\", system-ui, sans-serif",
    type: "bar",
    stacked: true,
    toolbar: {
      show: false
    }
  },
  series: [
    {
      name: "Build",
      data: [9, 10, 8, 8, 6, 9]
    },
    {
      name: "Review",
      data: [14, 5, 7, 4, 8, 13]
    },
    {
      name: "Meetings",
      data: [4, 9, 13, 4, 6, 7]
    },
    {
      name: "Support",
      data: [5, 5, 3, 8, 9, 6]
    }
  ],
  xaxis: {
    categories: ["Ana", "Ben", "Chen", "Dara", "Eli", "Femi"]
  },
  plotOptions: {
    bar: {
      horizontal: true,
      barHeight: "62%",
      dataLabels: {
        total: {
          enabled: true,
          offsetX: 6
        }
      }
    }
  },
  dataLabels: {
    enabled: false
  },
  title: {
    text: "Hours per activity this week"
  },
  theme: {
    mode: "light",
    preset: "coastal"
  }
}

const chart = new WestCoastCharts(document.querySelector('#chart'), options)
await chart.render()
```

## Verify

- Text check (Library 1.1.5): load `west-coast-charts/agent/describe` and call `chart.describe({ format: "json" })` for the actual drawn state. The live reader is on this example’s HTML page.
- Command line (Public agent tools 0.2.3, tested with Library 1.1.5; available from the versioned GitHub release and npm, https://westcoast-charts.com/docs/cli/index.md): `wcc chart export bar-stacked-bar.json --out bar-stacked-bar.svg --with-table` (save the options above as JSON first)