Пример #1
0
  public ArrayList ppt_to_png(String ppt_name, String target_dir, String format)
      throws IOException {
    ArrayList slides = new ArrayList();
    System.out.println("Converting " + ppt_name);
    FileInputStream is = new FileInputStream(ini.get("converter", "workpath") + "/" + ppt_name);
    SlideShow ppt = new SlideShow(is);
    is.close();

    Dimension pgsize = ppt.getPageSize();

    Slide[] slide = ppt.getSlides();
    for (int i = 0; i < slide.length; i++) {

      BufferedImage img =
          new BufferedImage(pgsize.width, pgsize.height, BufferedImage.TYPE_INT_RGB);
      Graphics2D graphics = img.createGraphics();
      // clear the drawing area
      graphics.setPaint(Color.white);
      graphics.fill(new Rectangle2D.Float(0, 0, pgsize.width, pgsize.height));
      slide[i].draw(graphics);
      int index = ppt_name.lastIndexOf('.');
      String slidename = ppt_name.substring(0, index) + "-slide-" + (i + 1) + "." + format;
      slides.add(slidename);

      // Create multiple directories
      File tdir = new File(ini.get("converter", "workpath") + "/" + target_dir);
      if (!tdir.exists()) {
        boolean success = tdir.mkdir();
        if (!success) {
          System.out.println("Problem while creating dirs!");
        }
      }
      FileOutputStream out =
          new FileOutputStream(
              ini.get("converter", "workpath") + "/" + target_dir + "/" + slidename);
      javax.imageio.ImageIO.write(img, format, out);
      out.close();
    }
    return slides;
  }
Пример #2
0
  public static void main(String[] args) throws Exception {
    ini = new Wini(new File("../ppt2os.ini"));
    int port = ini.get("converter", "port", int.class);
    System.out.println("Serving on port " + port);
    SimpleXmlRpcServer server = new SimpleXmlRpcServer(port);
    server.addHandler("ppt2os", new PPT2OSService());
    server.serve_forever();

    while (true) {
      System.out.println("<HEARTBEAT>");
      Thread.sleep(60 * 60 * 60);
    }
  }