I found a problem with removing some slides. It is only happening for some
slides in some presentations.
I have a three-slide presentation. src.removeSlide(1) removes slide 2 (1 in
0-base). Slide 2 is not there when I open output presentation in PowerPoint
but these files are still inside of the output file:
ppt/slides/slide2.xml
ppt/slides/_rels/slide2.xml
I did not have this problem with removing slide 1 or 3. Files slide1.xml,
slide3.xml were removed.
This is not a major issue because slide 2 is not visible and its content is
not indexed in my repository I am submitting slides to but I thought I would
let you know.
Below is my program I run. I cannot attach my problematic source three-slide
presentation here (let me know if I can send it over email).
Thank you.
import java.io.*;
import org.apache.poi.xslf.usermodel.*;
/**
* Remove slide
*/
public final class SplitPresentations {
public static void main(String args[]) throws Exception {
XMLSlideShow ppt_exc = new XMLSlideShow();
for(String arg : args){
FileInputStream is = new FileInputStream(arg);
XMLSlideShow src = new XMLSlideShow(is);
is.close();
//remove slide 2 (1 zero base)
src.removeSlide(1);
FileOutputStream out = new
FileOutputStream("Present_without_sl_2.pptx");
src.write(out);
out.close();
}
}
}
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