schema-chartjs-data.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "GeoChart Data Schema",
  "description": "This Schema validator validates the ChartJS data. ABSOLUTELY UNFINISHED.",
  "type": "object",
  "properties": {
    "labels": {
      "description": "The labels to use for the X axis.",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "datasets": {
      "description": "The mandatory datasets information to use to build the chart.",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "label": {
            "type": "string"
          },
          "data": {
            "oneOf": [
              {
                "type": "array",
                "items": {
                  "anyOf": [
                    {
                      "type": "number"
                    },
                    {
                      "type": "null"
                    }
                  ]
                }
              },
              {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "x": {
                      "oneOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "string"
                        },
                        {
                          "type": "object"
                        }
                      ]
                    },
                    "y": {
                      "oneOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "string"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "required": ["x", "y"]
                }
              },
              {
                "type": "object"
              }
            ]
          },
          "backgroundColor": {
            "oneOf": [
              {
                "type": "string"
              },
              {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            ]
          },
          "borderColor": {
            "oneOf": [
              {
                "type": "string"
              },
              {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            ]
          },
          "borderWidth": {
            "type": "integer"
          },
          "stepped": {
            "anyOf": [
              { "type": "string", "enum": ["before", "after", "middle"] },
              { "type": "boolean" }
            ],
            "default": false
          }
        },
        "required": ["data"]
      }
    }
  }
}