{"title":"ClassBreaks Renderer","type":"object","$schema":"http://json-schema.org/draft-07/schema","description":"A class breaks renderer symbolizes based on the value of some numeric attribute. The classBreakInfo define the values at which the symbology changes.","properties":{"authoringInfo":{"type":"object","description":"An object containing metadata about the authoring process for creating a renderer object. This allows the authoring clients to save specific overridable settings so that next time it is accessed via the UI, their selections are remembered. Non-authoring clients can ignore it.","$ref":"authoringInfo_schema.json"},"backgroundFillSymbol":{"type":"object","description":"Supported only for polygon features.","$ref":"polygonSymbol3D_schema.json"},"classBreakInfos":{"type":"array","description":"Array of classBreakInfo objects.","items":{"type":"object","$ref":"classBreakInfo_schema.json"}},"defaultLabel":{"type":"string","description":"Label for the default symbol used to draw unspecified values."},"defaultSymbol":{"type":"object","description":"Symbol used when a value cannot be classified.","$ref":"symbol3D_schema.json"},"field":{"type":"string","description":"Attribute field used for renderer."},"legendOptions":{"type":"object","description":"A legend containing one title, which is a string describing the renderer in the legend.","$ref":"rendererLegendOptions_schema.json"},"minValue":{"type":"number","description":"The minimum numeric data value needed to begin class breaks."},"normalizationField":{"type":"string","description":"Used when normalizationType is field. The string value indicating the attribute field by which the data value is normalized."},"normalizationTotal":{"type":"number","description":"Used when normalizationType is percent-of-total, this number property contains the total of all data values."},"normalizationType":{"type":"string","description":"Determine how the data was normalized.","enum":["esriNormalizeByField","esriNormalizeByLog","esriNormalizeByPercentOfTotal"]},"type":{"type":"string","description":"Specifies the type of renderer used.","enum":["classBreaks"]},"valueExpression":{"type":"string","description":"An [Arcade expression](https://developers.arcgis.com/arcade/) evaluating to a number."},"valueExpressionTitle":{"type":"string","description":"The title identifying and describing the associated [Arcade](https://developers.arcgis.com/arcade/) expression as defined in the `valueExpression` property."},"visualVariables":{"type":"array","description":"An array of objects used to set rendering properties.","items":{"type":"object","$ref":"visualVariable_schema.json"}}},"required":["classBreakInfos","type"],"additionalProperties":false}