Stacked area chart

Prints two or more non-negative numeric series stacked over a shared x-axis.

Series labels must be unique and every series must contain the same number of values. If yMax is provided, it must be at least as large as every stacked total.

Example

{
  "type": "stackedAreaChart",
  "series": [
    {
      "label": "Solar",
      "values": [
        5,
        8,
        7
      ]
    },
    {
      "label": "Grid",
      "values": [
        4,
        3,
        6
      ]
    }
  ],
  "xLabels": [
    "Mon",
    "Tue",
    "Wed"
  ]
}

Fields

Field	Type	Description
typerequired	"stackedAreaChart"	Discriminator for stacked-area-chart blocks.
seriesrequired	array<object>	Two to four non-negative series stacked by x value. Minimum items: 2 Maximum items: 4 Nested fields Field Type Description labelrequired string Short chart label. Maximum length: 32 valuesrequired array<number> Values in this series, ordered along the x-axis. Minimum items: 2 Maximum items: 48
xLabelsoptional	array<string>	Optional x-axis labels for each data point. Keep labels as short as possible. Minimum items: 2 Maximum items: 48
yMaxoptional	number	Optional upper bound for stacked totals. Minimum: 0