setJpegThumbnailSize method
Sets the dimensions for EXIF thumbnail in Jpeg picture in pixels.
If applications set both width and height to 0, EXIF will not contain thumbnail.
Applications need to consider the display orientation. See setPreviewSize for reference.
Implementation
Future<void> setJpegThumbnailSize(int width, int height) {
return _channel.$setJpegThumbnailSize(this, width, height);
}