ImageProcessor sample transform

Transform.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Drawing;
using ImageProcessor;
using ImageProcessor.Imaging.Formats;

namespace imageFactoryResize
{
    class Program
    {
        static void Main(string[] args)
        {

            byte[] photoBytes = File.ReadAllBytes(@"c:\tmp\tux.png");
            // Format is automatically detected though can be changed.
            ISupportedImageFormat format = new JpegFormat { Quality = 70 };
            // Pass in 0 as either height or width to keep aspect ratio
            Size size = new Size(500, 0);

            using (MemoryStream inStream = new MemoryStream(photoBytes))
            {
                using (MemoryStream outStream = new MemoryStream())
                {
                    // Initialize the ImageFactory using the overload to preserve EXIF metadata.
                    using (ImageFactory imageFactory = new ImageFactory(preserveExifData: true))
                    {
                        // Load, resize, set the format and quality and save an image.
                        imageFactory.Load(inStream)
                                    .Resize(size)
                                    .Format(format)
                                    .Save(outStream);
                    }

                    // write output stream to file
                    using (FileStream outfile = new FileStream(@"c:\tmp\out2.jpg", FileMode.Create, FileAccess.Write))
                    {
                        outStream.WriteTo(outfile);
                    }
                    Console.WriteLine("Image transform complete.");
                    Console.ReadKey();
                }
            }

        }
    }
}