qr_image_generator 0.2.4

Generate and save QR Code Image. Just provide path and file name.

Generate and save QR Code Image.

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Basic Usage

    final generator = QRGenerator();

    await generator.generate(
      data: 'Hello World!',
      filePath: '$outputDir/hello.png',
    );

Full Usage

  Future saveQRImage() async {
    String? outputDir = await FilePicker.platform.getDirectoryPath();
    if (outputDir == null) {
      return;
    }

    final generator = QRGenerator();

    await generator.generate(
      data: 'Hello World!',
      filePath: '$outputDir/hello.png',
      scale: 10,
      foregroundColor: Colors.yellow,
      backgroundColor: Colors.blue,
      errorCorrectionLevel: ErrorCorrectionLevel.medium,
      qrVersion: 4,
    );
  }

The Image will get saved to the provided filePath.

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TODO

• ❌ Write Documentation
• ❌ Add Logo support
• ❌ Add Tests