How to Programmatically Rotate Barcode Image in .NET

readme.md

How to Programmatically Rotate Barcode Image in .NET

This tutorial shows .NET developers how to rotate barcode images using Aspose.BarCode for .NET. You'll see a clear step‑by‑step guide, a full C# code example, installation tips, configuration options, performance advice, and best‑practice recommendations to keep image quality high.

Read the full guide here: https://blog.aspose.com/barcode/how-to-programmatically-rotate-barcode-image-in-dotnet/

rotate_barcode_image.cs

using System;
using Aspose.BarCode.Image;
using Aspose.BarCode.Generation;

class Program
{
    static void Main()
    {
        // Path to the source barcode image
        string sourcePath = "barcode_original.png";
        // Path for the rotated output image
        string outputPath = "barcode_rotated.png";

        // Load the barcode image
        using (BarCodeImage barcodeImg = BarCodeImage.Load(sourcePath))
        {
            // Rotate the image by 90 degrees clockwise
            barcodeImg.Rotate(90);

            // Save the rotated image in PNG format
            barcodeImg.Save(outputPath, BarCodeImageFormat.Png);
        }

        Console.WriteLine("Barcode image rotated and saved successfully.");
    }
}