decodePointSymbolRenderer static method

PointSymbolRenderer? decodePointSymbolRenderer(
  1. dynamic map, {
  2. bool validate = true,
})

Expects the map to be either a common.PointSymbolRenderer or a String containing one of the following values:

  • cylinder
  • rectangle

Implementation

static common.PointSymbolRenderer? decodePointSymbolRenderer(
  dynamic map, {
  bool validate = true,
}) {
  common.PointSymbolRenderer? result;

  if (map is common.PointSymbolRenderer) {
    result = map;
  } else if (map != null) {
    assert(SchemaValidator.validate(
      schemaId: '$_baseSchemaUrl/point_symbol_renderer',
      value: map,
      validate: validate,
    ));
    switch (map) {
      case 'cylinder':
        result = common.CylinderSymbolRenderer();
        break;

      case 'rectangle':
        result = common.RectangleRangeSymbolRenderer();
        break;

      default:
        throw Exception(
          '[decodePointSymbolRenderer]: unknown type: [$map]',
        );
    }
  }

  return result;
}