Exemple #1
0
        private static byte[] GetPageByDPIAsImage_LOCK(HDOCWrapper hdoc, int page, float dpi)
        {
            IntPtr HDC_HDC = SoraxDLL.GetDC(IntPtr.Zero);

            try
            {
                IntPtr hbitmap = SoraxDLL.SPD_GetPageBitmap(hdoc.HDOC, HDC_HDC, page, 0, dpi);
                Bitmap bitmap  = Image.FromHbitmap(hbitmap);
                SoraxDLL.DeleteObject(hbitmap);

                //using (FileStream fs = new FileStream(@"C:\temp\aax.png", FileMode.Create))
                //{
                //    bitmap.Save(fs, ImageFormat.Png);
                //}

                MemoryStream ms = new MemoryStream();
                bitmap.Save(ms, ImageFormat.Png);
                bitmap.Dispose();
                return(ms.ToArray());
            }
            catch (Exception ex)
            {
                throw new GenericException(ex, "Error while rasterising page {0} at {1}dpi of '{2}'", page, dpi, hdoc.filename);
            }
            finally
            {
                SoraxDLL.ReleaseDC(IntPtr.Zero, HDC_HDC);
            }
        }
Exemple #2
0
        // ------------------------------------------------------------------------------------------------------------------------

        public static int GetPageCount(string filename, string pdf_user_password, string pdf_owner_password)
        {
            using (HDOCWrapper hdoc = new HDOCWrapper(filename, pdf_user_password, pdf_owner_password))
            {
                return(SoraxDLL.SPD_GetPageCount(hdoc.HDOC));
            }
        }
Exemple #3
0
        static SoraxPDFRendererDLLWrapper()
        {
            Logging.Debug特("+Initialising SoraxPDFRendererDLLWrapper");
            string config_filename = Path.GetFullPath(Path.Combine(UnitTestDetector.StartupDirectoryForQiqqa, @"SPdf.ini"));

            SoraxDLL.SPD_ResetConfig(config_filename);
            Logging.Debug特("-Initialising SoraxPDFRendererDLLWrapper");
        }
        static SoraxPDFRendererDLLWrapper()
        {
            Logging.Info("+Initialising SoraxPDFRendererDLLWrapper");
            string config_filename = Application.StartupPath + '\\' + "SPdf.ini";

            SoraxDLL.SPD_ResetConfig(config_filename);
            Logging.Info("-Initialising SoraxPDFRendererDLLWrapper");
        }
 public void Dispose()
 {
     if (IntPtr.Zero != HDOC)
     {
         SoraxDLL.SPD_Close(HDOC);
         HDOC = IntPtr.Zero;
     }
 }
Exemple #6
0
            public HDOCWrapper(string filename, string pdf_user_password, string pdf_owner_password)
            {
                this.filename = filename;
                HDOC          = SoraxDLL.SPD_Open(filename, pdf_user_password, pdf_owner_password);

                if (IntPtr.Zero == HDOC)
                {
                    throw new Exception(String.Format("There was a problem opening the PDF '{0}'{1}", filename, !File.Exists(filename) ? " :: File does not exist." : ""));
                }
            }
            public HDOCWrapper(string filename, string pdf_user_password, string pdf_owner_password)
            {
                this.filename = filename;
                this.HDOC     = SoraxDLL.SPD_Open(filename, pdf_user_password, pdf_owner_password);

                if (IntPtr.Zero == HDOC)
                {
                    throw new Exception(String.Format("There was a problem opening the PDF '{0}'", filename));
                }
            }
Exemple #8
0
            protected virtual void Dispose(bool disposing)
            {
                Logging.Debug("HDOCWrapper::Dispose({0}) @{1}", disposing, dispose_count);

                WPFDoEvents.SafeExec(() =>
                {
                    if (dispose_count == 0)
                    {
                        // Get rid of managed resources
                        if (IntPtr.Zero != HDOC)
                        {
                            SoraxDLL.SPD_Close(HDOC);
                            HDOC = IntPtr.Zero;
                        }
                    }
                });

                ++dispose_count;
            }
Exemple #9
0
        public static byte[] GetPageByHeightAsImage(string filename, string pdf_user_password, string pdf_owner_password, int page, double height)
        {
            float actual_dpi = 0;

            using (HDOCWrapper hdoc = new HDOCWrapper(filename, pdf_user_password, pdf_owner_password))
            {
                // We want the exact height...
                float         REFERENCE_DPI   = 600;
                SoraxDLL.Size size            = new SoraxDLL.Size();
                bool          result_get_size = SoraxDLL.SPD_GetPageSizeEx(hdoc.HDOC, page, REFERENCE_DPI, ref size);
                actual_dpi = (float)height * REFERENCE_DPI / size.Y;

                if (0 == size.Y)
                {
                    Logging.Warn("Sorax is telling us that the page is of zero height!");
                }

                return(GetPageByDPIAsImage_LOCK(hdoc, page, actual_dpi));
            }
        }
Exemple #10
0
            protected virtual void Dispose(bool disposing)
            {
                Logging.Debug("HDOCWrapper::Dispose({0}) @{1}", disposing, dispose_count);

                try
                {
                    if (dispose_count == 0)
                    {
                        // Get rid of managed resources
                        if (IntPtr.Zero != HDOC)
                        {
                            SoraxDLL.SPD_Close(HDOC);
                            HDOC = IntPtr.Zero;
                        }
                    }
                }
                catch (Exception ex)
                {
                    Logging.Error(ex);
                }

                ++dispose_count;
            }