HI all,
I am trying to convert pptx file containing a custom theme and two text
boxes to pdf. I am able to convert into PDF, but the theme size is reduced
and the two text box is printed on a white background.Any insights will be
helpful.
Code below,
static void convertToPdf(String fileName) throws IOException,
DocumentException {
> FileInputStream inputStream = new FileInputStream(pptLocation + fileName
> + PPT);
> double zoom = 2;
> AffineTransform at = new AffineTransform();
> at.setToScale(zoom, zoom);
> Document pdfDocument = new Document();
> PdfWriter pdfWriter = PdfWriter.getInstance(pdfDocument, new
> FileOutputStream(pdfLocation + fileName + PDF));
> PdfPTable table = new PdfPTable(1);
> pdfWriter.open();
> pdfDocument.open();
> Dimension pgsize = null;
> Image slideImage = null;
> BufferedImage img = null;
>
>
> XMLSlideShow ppt = new XMLSlideShow(inputStream);
> pgsize = ppt.getPageSize();
> List<XSLFSlide> slides = ppt.getSlides();
> pdfDocument.setPageSize(new Rectangle((float) pgsize.getWidth(), (float)
> pgsize.getHeight()));
> pdfWriter.open();
> pdfDocument.open();
> for (int i = 0; i < slides.size(); i++) {
> img = new BufferedImage((int) Math.ceil(pgsize.width * zoom), (int)
> Math.ceil(pgsize.height * zoom), BufferedImage.TYPE_INT_RGB);
> Graphics2D graphics = img.createGraphics();
> graphics.setTransform(at);
>
> graphics.setPaint(Color.white);
> graphics.fill(new Rectangle2D.Float(0, 0, pgsize.width,
> pgsize.height));
> slides.get(i).draw(graphics);
> graphics.getPaint();
> slideImage = Image.getInstance(img, null);
> table.addCell(new PdfPCell(slideImage, false));
>
> }
> pdfDocument.add(table);
> pdfDocument.close();
> pdfWriter.close();
>
> }
>
>
