TanStack
Catalog

Horizontal ranking with long labels

bar

53 lines · 1 file · 1.4 kB

cases/bar-horizontal-ranking/example.tsx53 lines · entry
cases/bar-horizontal-ranking/example.tsx
import { Chart } from '@tanstack/charts/react/tooltip'
import { tooltip as exampleTooltip } from '@tanstack/charts/tooltip'

import { citywages } from '@tanstack/charts-data/citywages'
import { barX, defineChart, ruleX } from '@tanstack/charts'
import { scaleBand, scaleLinear } from 'd3-scale'

export const createExampleChart = (input: ChartOptions) => {
  const rows = citywages
    .slice(input.revision * 4, input.revision * 4 + 8)
    .sort((left, right) => right.POP_2015 - left.POP_2015)

  return defineChart(
    {
      marks: [
        barX(rows, {
          x: 'POP_2015',
          y: 'Metro',
          fill: '#7c3aed',
          inset: 1,
        }),
        ruleX([0]),
      ],
      x: {
        scale: scaleLinear,
        grid: input.preview !== true,
        axis:
          input.preview === true
            ? false
            : { ticks: { count: 5 }, label: '2015 population' },
      },
      y: {
        scale: () => scaleBand<string>().paddingInner(0.1).paddingOuter(0.05),
      },
    },
    { keyboard: true, tooltip: exampleTooltip },
  )
}
export interface ChartOptions {
  revision: number
  preview?: boolean
}

export const exampleAriaLabel = 'Horizontal ranking with long labels'

export const chart = createExampleChart({
  revision: 0,
  preview: false,
})

export default function Example() {
  return <Chart ariaLabel={exampleAriaLabel} definition={chart} height={480} />
}