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.