.NET을 위한 Aspose.BarCode를 사용하여 QR 코드를 생성하는 방법

PM> Install-Package Aspose.BarCode

using Aspose.BarCode.Generation;

BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR, "https://yourdomain.com");

// Set module (pixel) size
generator.Parameters.Barcode.XDimension.Pixels = 8;
// Set error correction level (L, M, Q, H)
generator.Parameters.Barcode.QR.QrErrorLevel = QRErrorLevel.LevelM;
// Set QR version (auto or specific)
generator.Parameters.Barcode.QR.QrVersion = QRVersion.Auto;
// Optional: Set foreground and background color
generator.Parameters.Barcode.BarColor = Color.Black;
generator.Parameters.Barcode.BackColor = Color.White;

generator.Save("qr-code.png", BarCodeImageFormat.Png);

using Aspose.BarCode.Generation;
using System.Drawing; // Required for Color

class Program
{
    static void Main()
    {
        // Create generator for a URL
        BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR, "[https://yourdomain.com](https://yourdomain.com)");
        generator.Parameters.Barcode.XDimension.Pixels = 8;
        generator.Parameters.Barcode.QR.QrErrorLevel = QRErrorLevel.LevelM;
        generator.Parameters.Barcode.QR.QrVersion = QRVersion.Auto;
        generator.Parameters.Barcode.BarColor = Color.Black;
        generator.Parameters.Barcode.BackColor = Color.White;
        generator.Save("qr-code.png", BarCodeImageFormat.Png);
        // Test with a QR scanner to verify the output
    }
} 

using (var ms = new MemoryStream())
{
    generator.Save(ms, BarCodeImageFormat.Png);
    // Use the in-memory image
}

generator.Parameters.CaptionAbove.Text = "Scan me!";
generator.Parameters.Barcode.BarColor = Color.DarkBlue;
generator.Parameters.Barcode.BackColor = Color.LightYellow;