getImageDetails method
Implementation
Future<ImageDetail> getImageDetails(
{ImageByteFormat format = ImageByteFormat.rawRgba}) async {
Completer<ImageDetail> completer = Completer<ImageDetail>();
resolve(const ImageConfiguration())
.addListener(ImageStreamListener((ImageInfo imageInfo, bool _) async {
final byteData = await imageInfo.image.toByteData(format: format);
final dimensions = ImageDetail(
width: imageInfo.image.width,
height: imageInfo.image.height,
byteBuffer: byteData?.buffer,
);
completer.complete(dimensions);
}));
return await completer.future;
}