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

Introduction

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

Prototype

@Override
    public Dimension getPageSize() 

Source Link

Usage

From source file:poi.xslf.usermodel.DataExtraction.java

License:Apache License

public static void main(String args[]) throws Exception {

    if (args.length == 0) {
        System.out.println("Input file is required");
        return;//from w  w w. j  ava 2s.  co m
    }

    FileInputStream is = new FileInputStream(args[0]);
    XMLSlideShow ppt = new XMLSlideShow(is);
    is.close();

    // Get the document's embedded files.
    List<PackagePart> embeds = ppt.getAllEmbedds();
    for (PackagePart p : embeds) {
        String type = p.getContentType();
        String name = p.getPartName().getName(); //typically file name

        InputStream pIs = p.getInputStream();
        // make sense of the part data
        pIs.close();

    }

    // Get the document's embedded files.
    List<XSLFPictureData> images = ppt.getAllPictures();
    for (XSLFPictureData data : images) {
        PackagePart p = data.getPackagePart();

        String type = p.getContentType();
        String name = data.getFileName();

        InputStream pIs = p.getInputStream();
        // make sense of the image data
        pIs.close();

    }

    Dimension pageSize = ppt.getPageSize(); // size of the canvas in points
    for (XSLFSlide slide : ppt.getSlides()) {
        for (XSLFShape shape : slide) {
            Rectangle2D anchor = shape.getAnchor(); // position on the canvas
            if (shape instanceof XSLFTextShape) {
                XSLFTextShape txShape = (XSLFTextShape) shape;
                System.out.println(txShape.getText());
            } else if (shape instanceof XSLFPictureShape) {
                XSLFPictureShape pShape = (XSLFPictureShape) shape;
                XSLFPictureData pData = pShape.getPictureData();
                System.out.println(pData.getFileName());
            } else {
                System.out.println("Process me: " + shape.getClass());
            }
        }
    }
}

---

From source file:pptxtopdf.TestPptxToPdf.java

public static void main(String[] args)
        throws FileNotFoundException, IOException, COSVisitorException, OpenXML4JException {
    // TODO code application logic here
    String filepath = "/home/sagar/Desktop/Shareback/test.pptx";
    FileInputStream is = new FileInputStream(filepath);
    XMLSlideShow pptx = new XMLSlideShow(is);
    Dimension pgsize = pptx.getPageSize();

    int idx = 1;//from ww w .  j a v a 2 s  . c o m
    for (XSLFSlide slide : pptx.getSlides()) {

        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));

        // render
        slide.draw(graphics);

        // save the output
        FileOutputStream out = new FileOutputStream("/home/sagar/Desktop/Shareback/img/slide-" + idx + ".jpg");
        javax.imageio.ImageIO.write(img, "jpg", out);
        out.close();

        idx++;
    }

    String someimg = "/home/sagar/Desktop/Shareback/pptx/img/";

    PDDocument document = new PDDocument();
    File file = new File(someimg);
    if (!file.exists())
        file.mkdir();

    if (file.isDirectory()) {
        for (File f : file.listFiles()) {

            InputStream in = new FileInputStream(f);

            BufferedImage bimg = ImageIO.read(in);
            float width = bimg.getWidth();
            float height = bimg.getHeight();
            PDPage page = new PDPage(new PDRectangle(width + 10, height + 10));
            document.addPage(page);
            PDXObjectImage img = new PDJpeg(document, new FileInputStream(f));
            PDPageContentStream contentStream = new PDPageContentStream(document, page);
            contentStream.drawImage(img, 0, 0);
            contentStream.close();
            in.close();
        }

        document.save("/home/sagar/Desktop/Shareback/test-generated-pptx.pdf");
        document.close();
    } else {
        System.out.println(someimg + "is not a Directory");
    }

}

---

From source file:testppttopdf.TestPptToPdf.java

static void testPptxToPdf() {
    String filepath = "/home/sagar/Desktop/Shareback/test.pptx";
    FileInputStream is;/*from  w w  w  .  jav a2s. co m*/
    try {
        is = new FileInputStream(filepath);

        XMLSlideShow pptx = new XMLSlideShow(is);
        Dimension pgsize = pptx.getPageSize();

        int idx = 1;
        for (XSLFSlide slide : pptx.getSlides()) {

            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));

            // render
            slide.draw(graphics);

            // save the output
            FileOutputStream out = new FileOutputStream(
                    "/home/sagar/Desktop/Shareback/img/slide-" + idx + ".jpg");
            javax.imageio.ImageIO.write(img, "jpg", out);
            out.close();

            idx++;
        }

        String someimg = "/home/sagar/Desktop/Shareback/pptx/img/";

        PDDocument document = new PDDocument();
        File file = new File(someimg);
        if (!file.exists())
            file.mkdir();

        if (file.isDirectory()) {
            for (File f : file.listFiles()) {

                InputStream in = new FileInputStream(f);

                BufferedImage bimg = ImageIO.read(in);
                float width = bimg.getWidth();
                float height = bimg.getHeight();
                PDPage page = new PDPage(new PDRectangle(width + 10, height + 10));
                document.addPage(page);
                PDXObjectImage img = new PDJpeg(document, new FileInputStream(f));
                PDPageContentStream contentStream = new PDPageContentStream(document, page);
                contentStream.drawImage(img, 0, 0);
                contentStream.close();
                in.close();
            }

            document.save("/home/sagar/Desktop/Shareback/test-generated-pptx.pdf");
            document.close();
        } else {
            System.out.println(someimg + "is not a Directory");
        }

    } catch (Exception ex) {
        Logger.getLogger(TestPptToPdf.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:testpptxtopdf.TestPptxToPdf.java

static void pptxToPdf() throws Exception {
    String dir = "/home/sagar/Desktop/Shareback/";
    String filepath = dir + "test.pptx";

    //creating an empty presentation
    File file = new File(filepath);
    XMLSlideShow ppt = new XMLSlideShow(new FileInputStream(file));

    //getting the dimensions and size of the slide 
    Dimension pgsize = ppt.getPageSize();
    XSLFSlide[] slide = ppt.getSlides();

    int idx = 1;//from  w w w  . j av  a 2  s . c om
    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));

        //render
        slide[i].draw(graphics);

        //creating an image file as output

        File f = new File(dir + "ptx/");
        if (!f.exists()) {
            f.mkdir();
        }
        FileOutputStream out = new FileOutputStream(f.getAbsolutePath() + "img" + idx + ".png");

        javax.imageio.ImageIO.write(img, "png", out);
        ppt.write(out);

        System.out.println("Image successfully created");
        out.close();
        idx++;
    }
}

---

• «
• 1
• 2
• »