DocsObject referenceView source

Chart Data

Inline tabular data driving a chart. The first column usually supplies category/x-axis labels; subsequent columns are plotted measures unless a chart type or renderer maps them differently.

Metadata

Definition: #/$defs/ChartData
Type: object
Source: spec/schemas/opf.schema.json

Field index

Field	Type	Req.	Description
columns	array<string>	yes	Ordered column labels for the chart data table.
rows	array<array<ref:ChartDataCell>>	yes	Tabular chart rows. Each row aligns by index with columns.

`columns`

typearray<string>requiredyesdefault—

Ordered column labels for the chart data table.

columns.json

{
  "columns": [
    "Quarter",
    "Revenue"
  ]
}

`rows`

typearray<array<ref:ChartDataCell>>requiredyesdefault—

Tabular chart rows. Each row aligns by index with columns.

rows.json

{
  "rows": [
    [
      "Q1",
      12
    ],
    [
      "Q2",
      18
    ],
    [
      "Q3",
      24
    ],
    [
      "Q4",
      31
    ]
  ]
}