Example usage for org.apache.poi.xslf.usermodel XMLSlideShow close

Introduction

In this page you can find the example usage for org.apache.poi.xslf.usermodel XMLSlideShow close.

Prototype

@Override
public void close() throws IOException 

Source Link

Document

Closes the underlying OPCPackage from which this document was read, if there is one

Once this has been called, no further operations, updates or reads should be performed on the document.

Usage

From source file:AddAudioToPptx.java

License:Apache License

public static void main(String[] args) throws Exception {
    URL video = new URL("http://archive.org/download/test-mpeg/test-mpeg.mpg");
    // URL video = new URL("file:test-mpeg.mpg");

    XMLSlideShow pptx = new XMLSlideShow();

    // add video file
    String videoFileName = "lego_edsheeran.mp3";
    PackagePartName partName = PackagingURIHelper.createPartName("/ppt/media/" + videoFileName);
    PackagePart part = pptx.getPackage().createPart(partName, "audio/mpeg");
    OutputStream partOs = part.getOutputStream();
    //InputStream fis = video.openStream();
    FileInputStream fis = new FileInputStream(videoFileName);
    byte buf[] = new byte[1024];
    for (int readBytes; (readBytes = fis.read(buf)) != -1; partOs.write(buf, 0, readBytes))
        ;/*w  ww. j a  va 2  s.c o  m*/
    fis.close();
    partOs.close();

    XSLFSlide slide1 = pptx.createSlide();

    byte[] picture = IOUtils.toByteArray(new FileInputStream("audio.png"));

    //adding the image to the presentation
    XSLFPictureData idx = pptx.addPicture(picture, XSLFPictureData.PictureType.PNG);

    //creating a slide with given picture on it
    XSLFPictureShape pv1 = slide1.createPicture(idx);

    //XSLFPictureShape pv1 = // addPreview(pptx, slide1, part, 5, 50, 80);
    addAudio(pptx, slide1, part, pv1, 5);
    addTimingInfo(slide1, pv1);
    //XSLFPictureShape pv2 = addPreview(pptx, slide1, part, 9, 50, 250);
    //addVideo(pptx, slide1, part, pv2, 9);
    //addTimingInfo(slide1, pv2);

    FileOutputStream fos = new FileOutputStream("pptx-with-audio.pptx");
    pptx.write(fos);
    fos.close();

    pptx.close();
}

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From source file:AddVideoToPptx.java

License:Apache License

public static void main(String[] args) throws Exception {
    URL video = new URL("http://archive.org/download/test-mpeg/test-mpeg.mpg");
    // URL video = new URL("file:test-mpeg.mpg");

    XMLSlideShow pptx = new XMLSlideShow();

    // add video file
    String videoFileName = video.getPath().substring(video.getPath().lastIndexOf('/') + 1);
    PackagePartName partName = PackagingURIHelper.createPartName("/ppt/media/" + videoFileName);
    PackagePart part = pptx.getPackage().createPart(partName, "video/mpeg");
    OutputStream partOs = part.getOutputStream();
    //InputStream fis = video.openStream();
    FileInputStream fis = new FileInputStream("Lea Michele - Cannonball.mp4");
    byte buf[] = new byte[1024];
    for (int readBytes; (readBytes = fis.read(buf)) != -1; partOs.write(buf, 0, readBytes))
        ;//from  w w  w  .j a  v a  2  s.  c  o  m
    fis.close();
    partOs.close();

    XSLFSlide slide1 = pptx.createSlide();
    XSLFPictureShape pv1 = addPreview(pptx, slide1, part, 5, 50, 80);
    addVideo(pptx, slide1, part, pv1, 5);
    addTimingInfo(slide1, pv1);
    //XSLFPictureShape pv2 = addPreview(pptx, slide1, part, 9, 50, 250);
    //addVideo(pptx, slide1, part, pv2, 9);
    //addTimingInfo(slide1, pv2);

    FileOutputStream fos = new FileOutputStream("pptx-with-video.pptx");
    pptx.write(fos);
    fos.close();

    pptx.close();
}

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From source file:com.github.codeurjc.slidesconverter.PowerPointToHTML.java

License:Apache License

public void convert() throws IOException {

    InputStream fis = Files.newInputStream(pptxFile);
    XMLSlideShow pptx = new XMLSlideShow(fis);
    fis.close();//from ww  w. j a  v a  2  s  .  c om

    InputStream is = Files.newInputStream(pptFile);
    HSLFSlideShow ppt = new HSLFSlideShow(is);
    is.close();

    width = pptx.getPageSize().getWidth();
    height = pptx.getPageSize().getHeight();

    out = new PrintWriter(Files.newOutputStream(htmlFile));

    out.println("<!DOCTYPE html>");
    out.println("<html><body>");

    out.println("<h1>" + this.mainTitleNumber + " " + mainTitle + "</h1>");
    out.println("<h2>" + this.slidesContext + "</h2>");

    List<Section> sections = calculateSections(pptx, ppt);

    generateTOC(sections);

    generateSlidesContent(pptx, ppt);

    pptx.close();
    ppt.close();
    out.close();

}

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