using System.Drawing;
using System.Drawing.Imaging;
using System.Diagnostics;
using Bytescout.PDFRenderer;


namespace PDF2BMP
{
    class Program
    {
        static void Main(string[] args)
        {
            // Create an instance of Bytescout.PDFRenderer.RasterRenderer object and register it.
            RasterRenderer renderer = new RasterRenderer();
            renderer.RegistrationName = "demo";
            renderer.RegistrationKey = "demo";

            // Load PDF document.
            renderer.LoadDocumentFromFile("multipage.pdf");

            RenderingOptions renderingOptions = new RenderingOptions();
            // Set pixel format to 1-bit
            renderingOptions.ImageBitsPerPixel = ImageBitsPerPixel.BPP1;

            for (int i = 0; i < renderer.GetPageCount(); i++)
            {
                // Save 1-bit image to file
                renderer.Save("image" + i + ".bmp", RasterImageFormat.BMP, i, 200, renderingOptions);
            }

            // Cleanup
            renderer.Dispose();

            // Open result document in default associated application (for demo purpose)
            ProcessStartInfo processStartInfo = new ProcessStartInfo("image0.bmp");
            processStartInfo.UseShellExecute = true;
            Process.Start(processStartInfo);
        }
    }
}