Convenient tools to create image album from several images or photos, aka multi-frame or muti-page image. Such composition is supported for wide range of input image formats and several popular output mulit page formats aka pdf, tiff, dicom.

album-maker.cs

using System;
using Aspose.Imaging;
using Aspose.Imaging.FileFormats.Pdf;

namespace CSharpTutorials
{
    class Program
    {
        static void Main(string[] args)
        {
            if(args.Lenght<3)
            {
                Console.WriteLine("Please specify inpur folder with images to merge and ");
                Console.WriteLine("wildcard mask of the input images (i.e. *.png or *.jpg) and");
                Console.WriteLine("output folder to create image album");
                return;
            }

            // Valid image album plug-in license use example
            Metered metered = new Metered();
            metered.SetLicense("***********", // public key
                               "***********"  // private key
                              );

            string OutputDirectory = Path.Combine(TestDirectory, "ImageAlbum");
            if (!Directory.Exists(OutputDirectory))
            {
                Directory.CreateDirectory(OutputDirectory);
            }

            var images = new List<Image>();

            foreach (var fileName in Directory.GetFiles(TestDirectory, "*.png"))
            {
                var image = Image.Load(fileName);

                images.Add(image);
            }

            try
            {
                var outputPath = Path.Combine(OutputDirectory, "image_album.pdf");
                MakeAlbum(images, new PdfOptions(), outputPath);
            }
            finally
            {
                images.ForEach(image => image.Dispose());
            }
        }            

        void MakeAlbum(List<Image> images, ImageOptionsBase imageOptions, string outputPath)
        {
            using (var image = Image.Create(images.ToArray()))
            {
                image.Save(outputPath, imageOptions);
            }
        } 
    }
}