LensInfo.fromMap constructor

LensInfo.fromMap(
  1. Map map
)

Builds a LensInfo from the native method-channel response map.

Implementation

factory LensInfo.fromMap(Map<dynamic, dynamic> map) {
  final factor = (map['zoomFactor'] as num?)?.toDouble() ?? 1.0;
  final label = (map['label'] as String?) ?? '';
  return LensInfo(zoomFactor: factor, label: label);
}