Re: Problem with multiple images on a page

[Andreas Lehmkuehler]

Hi,

Am 02.08.2012 20:30, schrieb Stefano Linguerri:

I'm new to PdfBox,

I'm having trouble adding multiple images on a PDPage

PDFBOX-1394 [1] addresses and solves this issue.


BR
Andreas Lehmkühler

[1] https://issues.apache.org/jira/browse/PDFBOX-1394

This is the method that adds images:
[...]
  private void addImage(PDDocument document, PDPage page, String
imageName, int x, int y) throws IOException {
         System.out.println("Image Name: " + imageName);

         PDXObjectImage image = new PDJpeg(document, new
FileInputStream(imageName));
         PDPageContentStream contentStream = new
PDPageContentStream(document, page, true, false);
         int oldWidth = 200;
         int oldHeight = 300;
         int newWidth = 150;
         int newHeight = (newWidth * oldHeight) / oldWidth;
         image.setHeight(newHeight);
         image.setWidth(newWidth);
         contentStream.drawImage(image, x, y);
         contentStream.close();
     }
[...]t

even if the image name changes only the first image is repeatedly drawn on page.

and If I move the line:
        PDXObjectImage image = new PDJpeg(document, new
FileInputStream(imageName));
after
        PDPageContentStream contentStream = new
PDPageContentStream(document, page, true, false);

the resulting page is blank.

thanks in advance,
Stefano