{
  "title": "colorModulationInfo",
  "type": "object",
  "$schema": "http://json-schema.org/draft-04/schema",
  "description": "Indicates whether modulation should be used to render the point.",
  "properties": {
    "field": {
      "type": "string",
      "description": "the attribute to use as a source for the modulation amplitude"
    },
    "maxValue": {
      "type": "number",
      "description": "maximum value to compute modulation linear mapping"
    },
    "minValue": {
      "type": "number",
      "description": "minimum value to compute modulation linear mapping"
    }
  },
  "required": [
    "field",
    "maxValue",
    "minValue"
  ],
  "additionalProperties": false
}