interpolate

Produces continuous, smooth results by interpolating between pairs of input and output values (\"stops\"). The `input` may be any numeric expression (e.g., `[\"get\", \"population\"]`). Stop inputs must be numeric literals in strictly ascending order. The output type must be `number`, `array`, or `color`.

Example usage:

FillLayer fillLayer = new FillLayer("layer-id", "source-id");
fillLayer.setProperties(
  fillColor(
    interpolate(exponential(0.5f), zoom(),
       stop(1.0f, color(Color.RED)),
       stop(5.0f, color(Color.BLUE)),
       stop(10.0f, color(Color.GREEN)
      )
    )
  )
);

Parameters

See also

Produces continuous, smooth results by interpolating between pairs of input and output values (\"stops\"). The `input` may be any numeric expression (e.g., `[\"get\", \"population\"]`). Stop inputs must be numeric literals in strictly ascending order. The output type must be `number`, `array`, or `color`.

Example usage:

FillLayer fillLayer = new FillLayer("layer-id", "source-id");
fillLayer.setProperties(
    fillColor(
      interpolate(
        exponential(0.5f), zoom(),
        stop(1.0f, color(Color.RED)),
        stop(5.0f, color(Color.BLUE)),
        stop(10.0f, color(Color.GREEN))
      )
    )
);

Parameters

See also