How to set Page Scaling option in Apache PDfBox - pdfbox

Question

In my app, I am using Apache PDFBox to render PDF file and to silent print that fine.
PDFBox works fine for rendering the PFD but I am facing issue scaling comes to the picture.
Here I want to set Page scaling before printing the PDF.
In acrobat reader's print popup, there are four options for printing the PDF.
1> Fit
2> Actual Size
3> Shrink over sized pages
4> Custom Scale
Here I want to set page scaling to Actual Size. How can I do it using Apache POI ??

Answer 1

I had this same problem and I felt like it was way too difficult to do this one simple thing. Even though it's not ideal, I eventually settled for the following - not even using the PDFBox printing.
The following code converts the pages to images one at a time and uses java2d to resize and print them out.
PDDocument pdfdoc = PDDocument.load(pdfPane.pdfFile);
#SuppressWarnings("unchecked")
final List<PDPage> pdfPages = pdfdoc.getDocumentCatalog().getAllPages();
PrinterJob pjob = PrinterJob.getPrinterJob();
pjob.setJobName(pdfPane.pdfFile.getName());
pjob.setPrintable(new Printable()
{
#Override
public int print( Graphics g, PageFormat pf, int page ) throws PrinterException
{
if (page > pdfPages.size())
return NO_SUCH_PAGE;
try
{
g.drawImage(pdfPages.get(page).convertToImage()
,(int)pf.getImageableX()
,(int)pf.getImageableY()
,(int)pf.getImageableWidth()
,(int)pf.getImageableHeight()
,null);
}
catch (IOException e)
{
LoggerUtil.error(e);
}
return PAGE_EXISTS;
}
});
pjob.print();
pdfdoc.close();