A flutter plugin for reading and writing Exif tags in various file formats.
Note: Only android is currently supported
final Uint8List imageData = image.toBytes();
final exif = ExifFlutter.fromBytes(imageData);
await exif.setAttribute(UserComment, "my comment");
await exif.rotate(20);
// apply attributes
await exif.saveAttributes();
// get modified image
final modifiedImage = await exif.imageData;note: To use the path based constructor you will have to apply the following permissions to your manifest file.
- WRITE_EXTERNAL_STORAGE
- READ_EXTERNAL_STORAGE
final pathToImage = "/path/to/image";
final exif = ExifFlutter.fromPath(pathToImage);
exif.setAttribute(UserComment, "my comment");
exif.rotate(20);
// apply attributes
exif.saveAttributes()