Beispiel #1
0
 //=====================================================================
 /// <summary>
 /// Rasterises a PDF into selected format
 /// </summary>
 /// <param name="inputPath">PDF file to convert</param>
 /// <param name="outputPath">Destination file</param>
 /// <param name="command">Conversion settings</param>
 public static void GenerateOutput(string inputPath, string outputPath, GhostscriptCommand command)
 {
     command.InputPath  = inputPath;
     command.OutputPath = outputPath;
     GhostscriptDLL.CallAPI(command.GetArgs());
     return;
 }
Beispiel #2
0
        //=====================================================================
        //=====================================================================
        //
        //		PUBLIC FUNCTIONS
        //
        //=====================================================================
        //=====================================================================


        //=====================================================================
        /// <summary>
        /// Generates a collection of thumbnail jpgs for the pdf at the input path
        /// starting with firstPage and ending with lastPage.
        /// Put "%d" somewhere in the output path to have each of the pages numbered
        /// </summary>
        public static void GeneratePageThumbs(string inputPath, string outputPath, int firstPage, int lastPage, int dpix, int dpiy, int width, int height, string format = "png")
        {
            GhostscriptCommand command = new GhostscriptCommand();

            switch (format.ToLower())
            {
            case "png":
                command.Device = GhostscriptDevices.png16m;
                break;

            case "jpeg":
                command.Device = GhostscriptDevices.jpeg;
                break;

            default:
                command.Device = GhostscriptDevices.UNDEFINED;
                break;
            }
            command.InputPath   = inputPath;
            command.OutputPath  = outputPath;
            command.Pages.Start = firstPage;
            command.Pages.End   = lastPage;
            command.Resolution  = new System.Drawing.Size(dpix, dpiy);
            command.Size        = new GhostscriptPageSize();
            if (width == 0 && height == 0)
            {
                command.Size.Native = GhostscriptPageSizes.a7;
            }
            else
            {
                command.Size.Manual = new System.Drawing.Size(width, height);
            }

            GhostscriptDLL.CallAPI(command.GetArgs());
            return;
        }