getImage static method

Future getImage({ required ImageType outputType, })

Picker that close after selecting 1 image. Here are the different instance of Future returned depending on outputType :

• ImageType.file return a html.File object of the selected image.

• ImageType.bytes return a Uint8List of the selected image.

• ImageType.widget return an Image.memory using the image's bytes.

html.File imgFile = await getImage(ImageType.file);
Uint8List imgBytes = await getImage(ImageType.bytes);
Image imgWidget = await getImage(ImageType.widget);

Implementation

static Future<dynamic> getImage({required ImageType outputType}) async {
  if (!(outputType is ImageType)) {
    throw ArgumentError(
        'outputType has to be from Type: ImageType if you call getImage()');
  }
  final file = await ImagePickerWeb._pickFile('image');
  if (file == null) return null;
  switch (outputType) {
    case ImageType.file:
      return file;
    case ImageType.bytes:
      return file.asBytes();
    case ImageType.widget:
      return Image.memory(await file.asBytes(), semanticLabel: file.name);
  }
}