handleMethodCall method

Future handleMethodCall(MethodCall call)

Implementation

Future<dynamic> handleMethodCall(MethodCall call) async {
  switch (call.method) {
    case 'blurHashEncode':
      final Uint8List imageData = call.arguments['image'];
      final int componentX = call.arguments['componentX'];
      final int componentY = call.arguments['componentY'];
      final image = img.decodeImage(imageData);
      BlurHash blurhash =
          BlurHash.encode(image!, numCompX: componentX, numCompY: componentY);
      return blurhash.hash;
    case 'blurHashDecode':
      final String hash = call.arguments['blurHash'];
      final int width = call.arguments['width'];
      final int height = call.arguments['height'];
      final double punch = call.arguments['punch'];
      BlurHash blurHash = BlurHash.decode(hash, punch: punch);
      img.Image image = blurHash.toImage(width, height);
      return Uint8List.fromList(img.encodeJpg(image));
    default:
      throw PlatformException(
          code: 'Unimplemented',
          details: "The blurhash plugin for web doesn't implement "
              "the method '${call.method}'");
  }
}