Tres Finocchiaro created PDFBOX-3306:
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Summary: SCALE_TO_FIT with DPI yields incorrect margins
Key: PDFBOX-3306
URL: https://issues.apache.org/jira/browse/PDFBOX-3306
Project: PDFBox
Issue Type: Bug
Components: Rendering
Affects Versions: 2.0.0
Reporter: Tres Finocchiaro
When leveraging print margins using setImageableArea:
- Works fine when SCALE_TO_FIT and DPI 0 are provided (vector-quality printing)
- Works fine when ACTUAL_SIZE and non-zero DPI are provided
- Does NOT work when SCALE_TO_FIT and non-zero DPI are provided.
Code to reproduce
{code:java}
public static void main(String[] args) throws Exception {
PDDocument pdf = PDDocument.load(new URL(args[0]).openStream());
PrinterJob job = PrinterJob.getPrinterJob();
Paper paper = new Paper();
paper.setSize(612, 792); //8.5 x 11 in
paper.setImageableArea(72, 72, 468, 648); //1 inch margins
PageFormat page = job.getPageFormat(null);
page.setPaper(paper);
//Vector print - works as expected, margins applied and scaled properly
job.setPrintable(new PDFPrintable(pdf, Scaling.SCALE_TO_FIT, false, 0,
false), page);
job.print();
//Unscaled raster print - works as expected, margins applied and document
cut off
job.setPrintable(new PDFPrintable(pdf, Scaling.ACTUAL_SIZE, false, 72,
false), page);
job.print();
//Scaled raster print - unexpected results, same scale as vector print, but
same cut off as unscaled raster print
job.setPrintable(new PDFPrintable(pdf, Scaling.SCALE_TO_FIT, false, 72,
false), page);
job.print();
pdf.close();
}
{code}
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