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;
}
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);
}
}
