API 参考

dependencies:
  facebetter_flutter: ^2.0.0

import 'package:facebetter_flutter/facebetter_flutter.dart';

const FBEngineConfig({
  String? appId,
  String? appKey,
  String? licenseToken,
  bool enableLandmarks = false,
  bool externalContext = true,
  String? resourcePath,
});

static Future<FBEngine> create(FBEngineConfig config)
static String get version
static void setLogConfig({
  bool console = true,
  bool file = false,
  FBLogLevel level = FBLogLevel.info,
  String fileName = '',
})
void dispose()

Future<void> setFilter({String? path, Uint8List? data})
void clearFilter()
void setFilterIntensity(double intensity) // [0, 1]

Future<void> setSticker({String? path, Uint8List? data})
void clearSticker()

Future<void> addResourcePack({String? path, Uint8List? data})
Future<void> set3DSticker({String? path, Uint8List? data})
void clear3DSticker()

void setVirtualBackgroundBlur(double level) // [0, 1]；0 表示关闭
Future<void> setVirtualBackground({String? path, Uint8List? data})
void clearVirtualBackground()

void setChromaKey(FBChromaKeyColor color)
void clearChromaKey()
void setChromaKeySimilarity(double value)
void setChromaKeySmoothness(double value)
void setChromaKeyDesaturation(double value)

Future<void> processFile({required String input, required String output, int quality = 90})
Future<FBBitmap> processImageBytes(Uint8List encoded)
Future<FBBitmap> processImageFile(String path)
Future<ui.Image> processImageToUiImage(Uint8List encoded)

Stream<FBEngineEvent> get events
FBStats get stats

} on FBException catch (e) {
  debugPrint('${e.operation} ${e.code} ${e.reason}');
}