glassmap.clyeh.xyz

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "circle",
        "polygon",
        "line"
      ],
      "description": "circle: centre plus radius_m. polygon: a closed area from coordinates. line: a route or a measurement from coordinates."
    },
    "center": {
      "description": "Circle only: where the circle is centred. A coordinate, a feature id from an earlier call, or a place name such as \"Daan Station\". If a name matches several places the map is left alone and the answer lists the candidates.",
      "anyOf": [
        {
          "type": "string",
          "description": "A feature id, or the name of a station, park or district. A name needs the base data the page loads on open; before that it answers \"map data not ready\" rather than guessing, and asking again works."
        },
        {
          "type": "object",
          "properties": {
            "lng": {
              "type": "number",
              "minimum": -180,
              "maximum": 180,
              "description": "Longitude in degrees."
            },
            "lat": {
              "type": "number",
              "minimum": -90,
              "maximum": 90,
              "description": "Latitude in degrees."
            }
          },
          "required": [
            "lng",
            "lat"
          ],
          "additionalProperties": false,
          "description": "Explicit coordinate."
        }
      ]
    },
    "radius_m": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 10000,
      "description": "Circle only: radius in metres (default 800, a comfortable walk; at most 10000). A larger radius is refused rather than shrunk, so what you draw is always what you asked for."
    },
    "coordinates": {
      "type": "array",
      "minItems": 2,
      "maxItems": 500,
      "items": {
        "type": "array",
        "minItems": 2,
        "maxItems": 2,
        "items": {
          "type": "number"
        },
        "description": "One point as [lng, lat] in degrees."
      },
      "description": "Polygon or line only: the points, as [lng, lat] pairs. A polygon needs at least 3 distinct points and is closed for you if you do not repeat the first one; a line needs at least 2. At most 500 points."
    },
    "label": {
      "type": "string",
      "maxLength": 80,
      "description": "Short name shown on the map and in map state, e.g. \"10-minute walk\" (at most 80 characters)."
    }
  },
  "required": [
    "type"
  ],
  "additionalProperties": false
}