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sercand/vega-schema.json

Last active December 6, 2016 18:41
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vega schema
Raw
vega-schema.json
{
"$schema": "http://json-schema.org/draft-04/schema#",
"title": "Vega 3.0 Visualization Specification Language",
"defs": {
"autosize": {
"enum": [
"pad",
"fit",
"none"
],
"default": "pad"
},
"axis": {
"type": "object",
"properties": {
"orient": {
"enum": [
"top",
"bottom",
"left",
"right"
]
},
"name": {
"type": "string"
},
"scale": {
"type": "string"
},
"title": {
"type": "string"
},
"zindex": {
"type": "number"
},
"interactive": {
"type": "boolean"
},
"tick": {
"type": "boolean"
},
"label": {
"type": "boolean"
},
"domain": {
"type": "boolean"
},
"grid": {
"type": "boolean"
},
"gridScale": {
"type": "string"
},
"tickSize": {
"type": "number"
},
"labelPadding": {
"type": "number"
},
"tickCount": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/signal"
}
]
},
"format": {
"oneOf": [
{
"type": "string"
},
{
"$ref": "#/refs/signal"
}
]
},
"values": {
"oneOf": [
{
"type": "array"
},
{
"$ref": "#/refs/signal"
}
]
},
"offset": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"position": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"titlePadding": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"minExtent": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"maxExtent": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"encode": {
"type": "object",
"properties": {
"ticks": {
"$ref": "#/defs/guideEncode"
},
"labels": {
"$ref": "#/defs/guideEncode"
},
"title": {
"$ref": "#/defs/guideEncode"
},
"grid": {
"$ref": "#/defs/guideEncode"
},
"domain": {
"$ref": "#/defs/guideEncode"
}
},
"additionalProperties": false
}
},
"additionalProperties": false,
"required": [
"orient",
"scale"
]
},
"background": {
"type": "string"
},
"bind": {
"oneOf": [
{
"type": "object",
"properties": {
"type": {
"enum": [
"checkbox"
]
},
"element": {
"$ref": "#/refs/element"
}
},
"required": [
"type"
]
},
{
"type": "object",
"properties": {
"type": {
"enum": [
"radio",
"select"
]
},
"element": {
"$ref": "#/refs/element"
},
"options": {
"type": "array"
}
},
"additionalProperties": false,
"required": [
"type",
"options"
]
},
{
"type": "object",
"properties": {
"type": {
"enum": [
"range"
]
},
"element": {
"$ref": "#/refs/element"
},
"min": {
"type": "number"
},
"max": {
"type": "number"
},
"step": {
"type": "number"
}
},
"additionalProperties": false,
"required": [
"type"
]
},
{
"type": "object",
"properties": {
"type": {
"not": {
"enum": [
"checkbox",
"radio",
"range",
"select"
]
}
},
"element": {
"$ref": "#/refs/element"
}
},
"additionalProperties": true
}
]
},
"data": {
"title": "Input data set definition",
"type": "object",
"allOf": [
{
"properties": {
"name": {
"type": "string"
},
"transform": {
"type": "array",
"items": {
"$ref": "#/defs/transform"
}
},
"on": {
"$ref": "#/defs/onTrigger"
},
"format": {
"type": "object",
"oneOf": [
{
"properties": {
"type": {
"enum": [
"json"
]
},
"parse": {
"oneOf": [
{
"enum": [
"auto"
]
},
{
"type": "object",
"additionalProperties": {
"enum": [
"number",
"boolean",
"date",
"string"
]
}
}
]
},
"property": {
"type": "string"
}
},
"additionalProperties": false
},
{
"properties": {
"type": {
"enum": [
"csv",
"tsv"
]
},
"parse": {
"oneOf": [
{
"enum": [
"auto"
]
},
{
"type": "object",
"additionalProperties": {
"enum": [
"number",
"boolean",
"date",
"string"
]
}
}
]
}
},
"additionalProperties": false
},
{
"properties": {
"type": {
"enum": [
"dsv"
]
},
"delimiter": {
"type": "string"
},
"parse": {
"oneOf": [
{
"enum": [
"auto"
]
},
{
"type": "object",
"additionalProperties": {
"enum": [
"number",
"boolean",
"date",
"string"
]
}
}
]
}
},
"additionalProperties": false
},
{
"oneOf": [
{
"properties": {
"type": {
"enum": [
"topojson"
]
},
"feature": {
"type": "string"
},
"property": {
"type": "string"
}
},
"additionalProperties": false
},
{
"properties": {
"type": {
"enum": [
"topojson"
]
},
"mesh": {
"type": "string"
},
"property": {
"type": "string"
}
},
"additionalProperties": false
}
]
}
]
}
},
"required": [
"name"
]
},
{
"anyOf": [
{
"required": [
"name"
]
},
{
"oneOf": [
{
"properties": {
"source": {
"type": "string"
}
},
"required": [
"source"
]
},
{
"properties": {
"values": {
"type": "array"
}
},
"required": [
"values"
]
},
{
"properties": {
"url": {
"type": "string"
}
},
"required": [
"url"
]
}
]
}
]
}
]
},
"rule": {
"type": "object",
"properties": {
"test": {
"type": "string"
}
}
},
"encodeEntry": {
"title": "Mark encode property set",
"type": "object",
"properties": {
"x": {
"$ref": "#/refs/numberValue"
},
"x2": {
"$ref": "#/refs/numberValue"
},
"xc": {
"$ref": "#/refs/numberValue"
},
"width": {
"$ref": "#/refs/numberValue"
},
"y": {
"$ref": "#/refs/numberValue"
},
"y2": {
"$ref": "#/refs/numberValue"
},
"yc": {
"$ref": "#/refs/numberValue"
},
"height": {
"$ref": "#/refs/numberValue"
},
"opacity": {
"$ref": "#/refs/numberValue"
},
"fill": {
"$ref": "#/refs/colorValue"
},
"fillOpacity": {
"$ref": "#/refs/numberValue"
},
"stroke": {
"$ref": "#/refs/colorValue"
},
"strokeWidth": {
"$ref": "#/refs/numberValue"
},
"strokeOpacity": {
"$ref": "#/refs/numberValue"
},
"strokeDash": {
"$ref": "#/refs/arrayValue"
},
"strokeDashOffset": {
"$ref": "#/refs/numberValue"
},
"cursor": {
"$ref": "#/refs/stringValue"
},
"clip": {
"$ref": "#/refs/booleanValue"
},
"size": {
"$ref": "#/refs/numberValue"
},
"shape": {
"anyOf": [
{
"type": "string"
},
{
"$ref": "#/refs/stringValue"
}
]
},
"path": {
"$ref": "#/refs/stringValue"
},
"innerRadius": {
"$ref": "#/refs/numberValue"
},
"outerRadius": {
"$ref": "#/refs/numberValue"
},
"startAngle": {
"$ref": "#/refs/numberValue"
},
"endAngle": {
"$ref": "#/refs/numberValue"
},
"interpolate": {
"$ref": "#/refs/stringValue"
},
"tension": {
"$ref": "#/refs/numberValue"
},
"orient": {
"oneOf": [
{
"type": "array",
"items": {
"allOf": [
{
"$ref": "#/defs/rule"
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
}
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
},
"url": {
"$ref": "#/refs/stringValue"
},
"align": {
"oneOf": [
{
"type": "array",
"items": {
"allOf": [
{
"$ref": "#/defs/rule"
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
}
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
},
"baseline": {
"oneOf": [
{
"type": "array",
"items": {
"allOf": [
{
"$ref": "#/defs/rule"
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
}
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
},
"text": {
"$ref": "#/refs/stringValue"
},
"dx": {
"$ref": "#/refs/numberValue"
},
"dy": {
"$ref": "#/refs/numberValue"
},
"radius": {
"$ref": "#/refs/numberValue"
},
"theta": {
"$ref": "#/refs/numberValue"
},
"angle": {
"$ref": "#/refs/numberValue"
},
"font": {
"$ref": "#/refs/stringValue"
},
"fontSize": {
"$ref": "#/refs/numberValue"
},
"fontWeight": {
"$ref": "#/refs/stringValue"
},
"fontStyle": {
"$ref": "#/refs/stringValue"
}
},
"additionalProperties": true
},
"encode": {
"type": "object",
"patternProperties": {
"^.+$": {
"$ref": "#/defs/encodeEntry"
}
},
"additionalProperties": false
},
"guideEncode": {
"type": "object",
"properties": {
"interactive": {
"type": "boolean",
"default": false
}
},
"patternProperties": {
"^(?!interactive).+$": {
"$ref": "#/defs/encodeEntry"
}
},
"additionalProperties": false
},
"legend": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"size": {
"type": "string"
},
"shape": {
"type": "string"
},
"fill": {
"type": "string"
},
"stroke": {
"type": "string"
},
"opacity": {
"type": "string"
},
"type": {
"enum": [
"gradient",
"symbol"
],
"default": "symbol"
},
"orient": {
"enum": [
"left",
"right",
"top-left",
"top-right",
"bottom-left",
"bottom-right"
],
"default": "right"
},
"title": {
"type": "string"
},
"zindex": {
"type": "number"
},
"interactive": {
"type": "boolean"
},
"offset": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"padding": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"titlePadding": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"entryPadding": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"tickCount": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/signal"
}
]
},
"format": {
"oneOf": [
{
"type": "string"
},
{
"$ref": "#/refs/signal"
}
]
},
"values": {
"oneOf": [
{
"type": "array"
},
{
"$ref": "#/refs/signal"
}
]
},
"encode": {
"type": "object",
"properties": {
"title": {
"$ref": "#/defs/guideEncode"
},
"labels": {
"$ref": "#/defs/guideEncode"
},
"legend": {
"$ref": "#/defs/guideEncode"
},
"symbols": {
"$ref": "#/defs/guideEncode"
},
"gradient": {
"$ref": "#/defs/guideEncode"
}
},
"additionalProperties": false
}
},
"additionalProperties": false,
"anyOf": [
{
"required": [
"size"
]
},
{
"required": [
"shape"
]
},
{
"required": [
"fill"
]
},
{
"required": [
"stroke"
]
},
{
"required": [
"opacity"
]
}
]
},
"mark": {
"type": "object",
"properties": {
"type": {
"$ref": "#/refs/marktype"
},
"name": {
"type": "string"
},
"key": {
"type": "string"
},
"interactive": {
"type": "boolean"
},
"encode": {
"$ref": "#/defs/encode"
},
"transform": {
"type": "array",
"items": {
"$ref": "#/defs/transformMark"
}
},
"on": {
"$ref": "#/defs/onMarkTrigger"
}
},
"required": [
"type"
]
},
"markGroup": {
"allOf": [
{
"properties": {
"type": {
"enum": [
"group"
]
}
},
"required": [
"type"
]
},
{
"$ref": "#/defs/mark"
},
{
"$ref": "#/defs/scope"
},
{
"type": "object",
"properties": {
"from": {
"oneOf": [
{
"$ref": "#/refs/from"
},
{
"$ref": "#/refs/facet"
}
]
}
}
}
]
},
"markVisual": {
"allOf": [
{
"not": {
"properties": {
"type": {
"enum": [
"group"
]
}
}
}
},
{
"$ref": "#/defs/mark"
},
{
"type": "object",
"properties": {
"from": {
"$ref": "#/refs/from"
}
}
}
]
},
"onEvents": {
"type": "array",
"items": {
"allOf": [
{
"type": "object",
"properties": {
"events": {
"oneOf": [
{
"$ref": "#/refs/selector"
},
{
"$ref": "#/refs/signal"
},
{
"$ref": "#/defs/stream"
},
{
"type": "array",
"items": {
"$ref": "#/defs/stream"
}
}
]
},
"force": {
"type": "boolean"
}
},
"required": [
"events"
]
},
{
"oneOf": [
{
"type": "object",
"properties": {
"encode": {
"type": "string"
}
},
"required": [
"encode"
]
},
{
"type": "object",
"properties": {
"update": {
"oneOf": [
{
"$ref": "#/refs/exprString"
},
{
"$ref": "#/refs/expr",
"additionalProperties": false
},
{
"$ref": "#/refs/signal"
},
{
"type": "object",
"properties": {
"value": {}
},
"required": [
"value"
]
}
]
}
},
"required": [
"update"
]
}
]
}
]
}
},
"onTrigger": {
"type": "array",
"items": {
"type": "object",
"properties": {
"trigger": {
"$ref": "#/refs/exprString"
},
"insert": {
"$ref": "#/refs/exprString"
},
"remove": {
"oneOf": [
{
"type": "boolean"
},
{
"$ref": "#/refs/exprString"
}
]
},
"modify": {
"$ref": "#/refs/exprString"
},
"values": {
"$ref": "#/refs/exprString"
}
},
"required": [
"trigger"
]
}
},
"onMarkTrigger": {
"type": "array",
"items": {
"type": "object",
"properties": {
"trigger": {
"$ref": "#/refs/exprString"
},
"modify": {
"$ref": "#/refs/exprString"
},
"values": {
"$ref": "#/refs/exprString"
}
},
"required": [
"trigger"
]
}
},
"padding": {
"oneOf": [
{
"type": "number"
},
{
"type": "object",
"properties": {
"top": {
"type": "number"
},
"bottom": {
"type": "number"
},
"left": {
"type": "number"
},
"right": {
"type": "number"
}
},
"additionalProperties": false
}
]
},
"projection": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"type": {
"$ref": "#/refs/stringOrSignal"
},
"clipAngle": {
"$ref": "#/refs/numberOrSignal"
},
"clipExtent": {
"oneOf": [
{
"$ref": "#/refs/signal"
},
{
"type": "array",
"items": {
"oneOf": [
{
"$ref": "#/refs/signal"
},
{
"type": "array",
"items": {
"$ref": "#/refs/numberOrSignal"
},
"minItems": 2,
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]
},
"field": {
"title": "FieldRef",
"oneOf": [
{
"type": "string"
},
{
"oneOf": [
{
"$ref": "#/refs/signal"
},
{
"type": "object",
"properties": {
"datum": {
"$ref": "#/refs/field"
}
},
"required": [
"datum"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"group": {
"$ref": "#/refs/field"
},
"level": {
"type": "number"
}
},
"required": [
"group"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"parent": {
"$ref": "#/refs/field"
},
"level": {
"type": "number"
}
},
"required": [
"parent"
],
"additionalProperties": false
}
]
}
]
},
"scale": {
"title": "ScaleRef",
"$ref": "#/refs/field"
},
"stringModifiers": {
"properties": {
"scale": {
"$ref": "#/refs/scale"
}
}
},
"numberModifiers": {
"properties": {
"exponent": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"mult": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"offset": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/numberValue"
}
]
},
"round": {
"type": "boolean",
"default": false
},
"scale": {
"$ref": "#/refs/scale"
},
"band": {
"type": [
"number",
"boolean"
]
},
"extra": {
"type": "boolean"
}
}
},
"value": {
"oneOf": [
{
"type": "array",
"items": {
"allOf": [
{
"$ref": "#/defs/rule"
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
}
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
},
"numberValue": {
"oneOf": [
{
"type": "array",
"items": {
"allOf": [
{
"$ref": "#/defs/rule"
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/numberModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
}
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/numberModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
},
"stringValue": {
"oneOf": [
{
"type": "array",
"items": {
"allOf": [
{
"$ref": "#/defs/rule"
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
}
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
},
"booleanValue": {
"oneOf": [
{
"type": "array",
"items": {
"allOf": [
{
"$ref": "#/defs/rule"
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
}
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
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]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
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]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
},
"arrayValue": {
"oneOf": [
{
"type": "array",
"items": {
"allOf": [
{
"$ref": "#/defs/rule"
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
}
},
{
"type": "object",
"allOf": [
{
"$ref": "#/refs/stringModifiers"
},
{
"anyOf": [
{
"oneOf": [
{
"$ref": "#/refs/signal",
"required": [
"signal"
]
},
{
"properties": {
"value": {}
},
"required": [
"value"
]
},
{
"properties": {
"field": {
"$ref": "#/refs/field"
}
},
"required": [
"field"
]
},
{
"properties": {
"range": {
"type": [
"number",
"boolean"
]
}
},
"required": [
"range"
]
}
]
},
{
"required": [
"band"
]
},
{
"required": [
"offset"
]
}
]
}
]
}
]
},
"colorRGB": {
"type": "object",
"properties": {
"r": {
"$ref": "#/refs/numberValue"
},
"g": {
"$ref": "#/refs/numberValue"
},
"b": {
"$ref": "#/refs/numberValue"
}
},
"required": [
"r",
"g",
"b"
]
},
"colorHSL": {
"type": "object",
"properties": {
"h": {
"$ref": "#/refs/numberValue"
},
"s": {
"$ref": "#/refs/numberValue"
},
"l": {
"$ref": "#/refs/numberValue"
}
},
"required": [
"h",
"s",
"l"
]
},
"colorLAB": {
"type": "object",
"properties": {
"l": {
"$ref": "#/refs/numberValue"
},
"a": {
"$ref": "#/refs/numberValue"
},
"b": {
"$ref": "#/refs/numberValue"
}
},
"required": [
"l",
"a",
"b"
]
},
"colorHCL": {
"type": "object",
"properties": {
"h": {
"$ref": "#/refs/numberValue"
},
"c": {
"$ref": "#/refs/numberValue"
},
"l": {
"$ref": "#/refs/numberValue"
}
},
"required": [
"h",
"c",
"l"
]
},
"colorValue": {
"title": "ColorRef",
"oneOf": [
{
"$ref": "#/refs/stringValue"
},
{
"type": "object",
"properties": {
"gradient": {
"$ref": "#/refs/scale"
}
},
"additionalProperties": false,
"required": [
"gradient"
]
},
{
"type": "object",
"properties": {
"color": {
"oneOf": [
{
"$ref": "#/refs/colorRGB"
},
{
"$ref": "#/refs/colorHSL"
},
{
"$ref": "#/refs/colorLAB"
},
{
"$ref": "#/refs/colorHCL"
}
]
}
},
"additionalProperties": false,
"required": [
"color"
]
}
]
},
"expr": {
"title": "ExpressionRef",
"type": "object",
"properties": {
"expr": {
"type": "string"
}
},
"required": [
"expr"
]
},
"exprString": {
"title": "Expression String",
"type": "string"
},
"from": {
"type": "object",
"properties": {
"data": {
"type": "string"
}
},
"additionalProperties": false
},
"facet": {
"type": "object",
"properties": {
"data": {
"type": "string"
},
"facet": {
"oneOf": [
{
"type": "object",
"properties": {
"name": {
"type": "string"
},
"data": {
"type": "string"
},
"field": {
"type": "string"
}
},
"additionalProperties": false,
"required": [
"name",
"data",
"field"
]
},
{
"type": "object",
"properties": {
"name": {
"type": "string"
},
"data": {
"type": "string"
},
"groupby": {
"oneOf": [
{
"type": "string"
},
{
"type": "array",
"items": {
"type": "string"
}
}
]
},
"aggregate": {
"type": "object",
"properties": {
"fields": {
"type": "array",
"items": {
"type": "string"
}
},
"ops": {
"type": "array",
"items": {
"type": "string"
}
},
"as": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
},
"additionalProperties": false,
"required": [
"name",
"data",
"groupby"
]
}
]
}
},
"additionalProperties": false,
"required": [
"facet"
]
},
"marktype": {
"title": "Mark Type definition",
"type": "string"
},
"sortOrder": {
"oneOf": [
{
"enum": [
"ascending",
"descending"
]
},
{
"$ref": "#/refs/signal",
"additionalProperties": false
}
]
},
"scaleField": {
"oneOf": [
{
"type": "string"
},
{
"$ref": "#/refs/signal",
"additionalProperties": false
}
]
},
"scaleScheme": {
"oneOf": [
{
"type": "string"
},
{
"$ref": "#/refs/signal",
"additionalProperties": false
}
]
},
"scaleData": {
"oneOf": [
{
"type": "object",
"properties": {
"data": {
"type": "string"
},
"field": {
"$ref": "#/refs/scaleField"
},
"sort": {
"oneOf": [
{
"type": "boolean"
},
{
"type": "object",
"properties": {
"field": {
"$ref": "#/refs/scaleField"
},
"op": {
"$ref": "#/refs/scaleField"
},
"order": {
"$ref": "#/refs/sortOrder"
}
},
"additionalProperties": false
}
]
}
},
"required": [
"data",
"field"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"data": {
"type": "string"
},
"fields": {
"type": "array",
"items": {
"oneOf": [
{
"type": "object",
"properties": {
"data": {
"type": "string"
},
"field": {
"$ref": "#/refs/scaleField"
}
},
"required": [
"field"
],
"additionalProperties": false
},
{
"$ref": "#/refs/scaleField"
}
]
},
"minItems": 1
},
"sort": {
"oneOf": [
{
"type": "boolean"
},
{
"type": "object",
"properties": {
"op": {
"enum": [
"count"
]
}
},
"additionalProperties": false
}
]
}
},
"required": [
"data",
"fields"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"fields": {
"type": "array",
"items": {
"oneOf": [
{
"type": "object",
"properties": {
"data": {
"type": "string"
},
"field": {
"$ref": "#/refs/scaleField"
}
},
"required": [
"data",
"field"
],
"additionalProperties": false
},
{
"$ref": "#/refs/scaleField"
}
]
},
"minItems": 1
},
"sort": {
"oneOf": [
{
"type": "boolean"
},
{
"type": "object",
"properties": {
"op": {
"enum": [
"count"
]
}
},
"additionalProperties": false
}
]
}
},
"required": [
"fields"
],
"additionalProperties": false
}
]
},
"selector": {
"title": "Event Selector String",
"type": "string"
},
"signal": {
"title": "SignalRef",
"type": "object",
"properties": {
"signal": {
"type": "string"
}
},
"required": [
"signal"
]
},
"numberOrSignal": {
"oneOf": [
{
"type": "number"
},
{
"$ref": "#/refs/signal",
"additionalProperties": false
}
]
},
"stringOrSignal": {
"oneOf": [
{
"type": "string"
},
{
"$ref": "#/refs/signal",
"additionalProperties": false
}
]
}
},
"$ref": "#/defs/spec"
}
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