Projection

The projection configuration

projection: {
  "type": [
    "interpolate",
    ["linear"],
    ["zoom"],
    10,
    "vertical-perspective",
    12,
    "mercator"
  ]
}

type

Optional ProjectionDefinition. Defaults to mercator. Supports interpolate expressions.

The projection definition type. Can be specified as a string, a transition state, or an expression.