import org.apache.poi.hslf.HSLFSlideShow;
import org.apache.poi.hslf.model.Slide;
import org.apache.poi.hslf.usermodel.SlideShow;
import java.io.*;
class retrieveSlideSize{
	public static void main(String a[])
	{
	try
	{
        SlideShow slideShow = new SlideShow(new HSLFSlideShow("slideshow.ppt"));
        java.awt.Dimension pgsize = slideShow.getPageSize();
        int pgx = pgsize.width; 
        int pgy = pgsize.height; 
		System.out.println("Width:"+pgx);
		System.out.println("Height:"+pgy);    
        FileOutputStream out = new FileOutputStream("retrieveSlideSize.ppt");
        slideShow.write(out);
        out.close();
	}catch(Exception e){}
	}}