loadImage method

Future loadImage()

Implementation

Future loadImage() async {
  log('load image...');

  try {
    _imageStream?.removeListener(_listener);

    await Future.delayed(const Duration(milliseconds: 0));
    _imageStream = imageProvider?.resolve(const ImageConfiguration());
    _listener = ImageStreamListener(_onTileLoaded, onError: _onTileError);
    _imageStream!.addListener(_listener);
  } catch (e, s) {
    _onTileError(e, s);
  }
}