A flutter implementation of painting over image.
[Note] Tested and working only on flutter stable channel. Please make sure you are on stable channel of flutter before using the package.
In the pubspec.yaml
of your flutter project, add the following dependency:
dependencies:
...
image_painter: latest
In your library add the following import:
import 'package:image_painter/image_painter.dart';
For help getting started with Flutter, view the online documentation.
Basic usage of the libary:
ImagePainter.network
: Painting over image from network url./// Initialize `ImagePainterController`.
final imagePainterController = ImagePainterController();
/// Provide controller to the painter.
ImagePainter.network("https://sample_image.png",
controller: imagePainterController,scalable: true),
///Export the image:
Uint8List byteArray = await imagePainterController.exportImage();
/// Create a file or create a File instance of existing file.
File imgFile = File('directoryPath/fileName.png');
/// Now you use `Uint8List` data and write it into the file.
imgFile.writeAsBytesSync(image);
For more thorough implementation guide, check the example.
For any issues or support please visit the Issues.