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      • HierarchySankey

      Regional Sales Hierarchy Sankey

      A hierarchy sankey chart showing sales flowing from region to country to city.

      import { VSeedRender } from '@components'

export default () => {
  const vseedConfig = {
  "chartType": "hierarchySankey",
  "dataset": [
    {
      "region": "Asia",
      "country": "China",
      "city": "Beijing",
      "sales": 30
    },
    {
      "region": "Asia",
      "country": "China",
      "city": "Shanghai",
      "sales": 20
    },
    {
      "region": "Asia",
      "country": "Japan",
      "city": "Tokyo",
      "sales": 10
    },
    {
      "region": "Europe",
      "country": "Germany",
      "city": "Berlin",
      "sales": 18
    },
    {
      "region": "Europe",
      "country": "Germany",
      "city": "Munich",
      "sales": 12
    },
    {
      "region": "Europe",
      "country": "France",
      "city": "Paris",
      "sales": 16
    }
  ],
  "dimensions": [
    {
      "id": "region",
      "alias": "Region"
    },
    {
      "id": "country",
      "alias": "Country"
    },
    {
      "id": "city",
      "alias": "City"
    }
  ],
  "measures": [
    {
      "id": "sales",
      "alias": "Sales"
    }
  ],
  "legend": {
    "enable": true,
    "position": "top"
  },
  "label": {
    "enable": true,
    "showDimension": true,
    "showValue": true
  },
  "tooltip": {
    "enable": true
  }
}

  return <VSeedRender vseed={vseedConfig} />
}

      Multiple Hierarchy Dimensions + One Measure

      This example shows a hierarchical flow from region to country and then to channel, with a single measure controlling the flow size.

      import { VSeedRender } from '@components'

export default () => {
  const vseedConfig = {
  "chartType": "hierarchySankey",
  "dataset": [
    {
      "region": "North China",
      "country": "China",
      "channel": "Direct",
      "revenue": 42
    },
    {
      "region": "North China",
      "country": "China",
      "channel": "Partner",
      "revenue": 18
    },
    {
      "region": "East China",
      "country": "China",
      "channel": "Direct",
      "revenue": 36
    },
    {
      "region": "East China",
      "country": "China",
      "channel": "E-commerce",
      "revenue": 22
    },
    {
      "region": "Southeast Asia",
      "country": "Singapore",
      "channel": "Direct",
      "revenue": 15
    },
    {
      "region": "Southeast Asia",
      "country": "Malaysia",
      "channel": "Partner",
      "revenue": 12
    }
  ],
  "dimensions": [
    {
      "id": "region",
      "alias": "Region"
    },
    {
      "id": "country",
      "alias": "Country"
    },
    {
      "id": "channel",
      "alias": "Channel"
    }
  ],
  "measures": [
    {
      "id": "revenue",
      "alias": "Revenue"
    }
  ],
  "legend": {
    "enable": true,
    "position": "top"
  },
  "label": {
    "enable": true,
    "showDimension": true,
    "showValue": true
  },
  "tooltip": {
    "enable": true
  }
}

  return <VSeedRender vseed={vseedConfig} />
}

      Pivot Hierarchy Sankey

      A pivoted hierarchy sankey grouped by region and year. Region is mapped to rows, year is mapped to columns, and each pivot cell renders an independent hierarchy flow tree.

      import { VSeedRender } from '@components'

export default () => {
  const vseedConfig = {
  "chartType": "hierarchySankey",
  "dataset": [
    {
      "region": "East",
      "year": "2023",
      "country": "China",
      "city": "Shanghai",
      "channel": "Direct",
      "sales": 35
    },
    {
      "region": "East",
      "year": "2023",
      "country": "China",
      "city": "Hangzhou",
      "channel": "Partner",
      "sales": 20
    },
    {
      "region": "East",
      "year": "2023",
      "country": "Japan",
      "city": "Tokyo",
      "channel": "Direct",
      "sales": 18
    },
    {
      "region": "East",
      "year": "2024",
      "country": "China",
      "city": "Shanghai",
      "channel": "Direct",
      "sales": 42
    },
    {
      "region": "East",
      "year": "2024",
      "country": "China",
      "city": "Nanjing",
      "channel": "E-commerce",
      "sales": 16
    },
    {
      "region": "East",
      "year": "2024",
      "country": "Japan",
      "city": "Osaka",
      "channel": "Partner",
      "sales": 14
    },
    {
      "region": "West",
      "year": "2023",
      "country": "Germany",
      "city": "Berlin",
      "channel": "Direct",
      "sales": 22
    },
    {
      "region": "West",
      "year": "2023",
      "country": "France",
      "city": "Paris",
      "channel": "Partner",
      "sales": 19
    },
    {
      "region": "West",
      "year": "2023",
      "country": "France",
      "city": "Lyon",
      "channel": "Direct",
      "sales": 11
    },
    {
      "region": "West",
      "year": "2024",
      "country": "Germany",
      "city": "Munich",
      "channel": "Direct",
      "sales": 26
    },
    {
      "region": "West",
      "year": "2024",
      "country": "France",
      "city": "Paris",
      "channel": "E-commerce",
      "sales": 17
    },
    {
      "region": "West",
      "year": "2024",
      "country": "Spain",
      "city": "Madrid",
      "channel": "Partner",
      "sales": 13
    }
  ],
  "dimensions": [
    {
      "id": "country",
      "alias": "Country",
      "encoding": "hierarchy"
    },
    {
      "id": "city",
      "alias": "City",
      "encoding": "hierarchy"
    },
    {
      "id": "channel",
      "alias": "Channel",
      "encoding": "hierarchy"
    },
    {
      "id": "region",
      "alias": "Region",
      "encoding": "row"
    },
    {
      "id": "year",
      "alias": "Year",
      "encoding": "column"
    }
  ],
  "measures": [
    {
      "id": "sales",
      "alias": "Sales"
    }
  ],
  "color": {
    "colorScheme": [
      "#0B6CFF",
      "#3B8BFF",
      "#00A6A6",
      "#4DC3B2",
      "#FF8A00",
      "#FFB347",
      "#7B61FF",
      "#B39DFF"
    ]
  },
  "legend": {
    "enable": true,
    "position": "top"
  },
  "label": {
    "enable": true,
    "showDimension": true,
    "showValue": true
  },
  "tooltip": {
    "enable": true
  }
}

  return <VSeedRender vseed={vseedConfig} />
}

      Measure Name As A Hierarchy Dimension + One Measure

      This example places the measure name itself on the hierarchy path, so each region flows into different business metrics while a single numeric measure controls the magnitude.

      import { VSeedRender } from '@components'

export default () => {
  const vseedConfig = {
  "chartType": "hierarchySankey",
  "dataset": [
    {
      "region": "North China",
      "metricName": "Revenue",
      "value": 42
    },
    {
      "region": "North China",
      "metricName": "Profit",
      "value": 12
    },
    {
      "region": "East China",
      "metricName": "Revenue",
      "value": 36
    },
    {
      "region": "East China",
      "metricName": "Profit",
      "value": 10
    },
    {
      "region": "South China",
      "metricName": "Revenue",
      "value": 28
    },
    {
      "region": "South China",
      "metricName": "Profit",
      "value": 8
    }
  ],
  "dimensions": [
    {
      "id": "region",
      "alias": "Region"
    },
    {
      "id": "metricName",
      "alias": "Metric Name"
    }
  ],
  "measures": [
    {
      "id": "value",
      "alias": "Metric Value"
    }
  ],
  "legend": {
    "enable": true,
    "position": "top"
  },
  "label": {
    "enable": true,
    "showDimension": true,
    "showValue": true
  },
  "tooltip": {
    "enable": true
  }
}

  return <VSeedRender vseed={vseedConfig} />
}