kmpdfkit_demo/Demo/Examples/Samples/ImageExtractTest/ImageExtractTest.cs

using ComPDFKit.Import;
using ComPDFKit.PDFDocument;
using ComPDFKit.PDFPage;
using System;
using System.Collections.Generic; 
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Media;
using System.Windows.Media.Imaging;

namespace ImageExtractTest
{
    internal class ImageExtractTest
    {
        static private string outputPath = Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(System.IO.Directory.GetCurrentDirectory()))) + "\\Output\\ImageExtract";

        static void Main(string[] args)
        {
            Console.WriteLine("Running Bookmark test sample…\r\n");

            SDKLicenseHelper.LicenseVerify();

            CPDFDocument document = CPDFDocument.InitWithFilePath("CommonFivePage.pdf");

            if (!Directory.Exists(outputPath))
            {
                Directory.CreateDirectory(outputPath);
            }

            ExtractImage(document);
            Console.ReadLine();
        }

        static private bool ExtractImage(CPDFDocument document)
        { 
            document.ExtractImage("1-5", outputPath);
            return true;
        }
    }
}