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Thread: QPrinter on QGraphicsScene Border Problem

  1. #1
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    Default QPrinter on QGraphicsScene Border Problem

    How i can leave QPrinter border / margin ? my QGraphicsScene is exact A4...
    the grey part is the paper & white is margin to write...
    i wand fill exact the grey part on A4..

    Now here .. QPrinter display a default border i suppose...

    Qt Code:
    1. /* XSL-FO -editor base widget */
    2. /* http://www.zvon.org/xxl/xslfoReference/Output/index.html
    3. <fo:simple-page-master margin-right="5pt" margin-left="5pt" margin-bottom="22pt" margin-top="22pt" page-width="21cm" page-height="29.7cm" master-name="first">
    4. <fo:region-body/>
    5. </fo:simple-page-master>
    6. */
    7. void DisplayScene::MakefilePrintPdf()
    8. {
    9. QString fileName = QFileDialog::getSaveFileName(this, "Export PDF",QString(setter.value("LastDir").toString()), "*.pdf");
    10. if (fileName.size() > 1) {
    11. QString UserlastDirOpen = fileName.left(fileName.lastIndexOf("/"))+"/";
    12. setter.setValue("LastDir",UserlastDirOpen);
    13. QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
    14. QPrinter printer(QPrinter::HighResolution);
    15. printer.setOutputFormat(QPrinter::PdfFormat);
    16. if (!fileName.endsWith(".pdf")) {
    17. fileName = fileName+".pdf";
    18. }
    19. printer.setOutputFileName(fileName);
    20. printer.setPageSize ( QPrinter::A4 );
    21. QPainter painter(&printer);
    22. scene->render(&painter); /* scene QGraphicsScene */
    23. if (is_file(fileName)) {
    24. QApplication::restoreOverrideCursor();
    25. /* disply pdf if exist! */
    26. OpenDesktop(QUrl(fileName));
    27. }
    28. }
    29. QApplication::restoreOverrideCursor();
    30. }
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  2. #2
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    Default Re: QPrinter on QGraphicsScene Border Problem

    Change the viewport of the painter to the size of printable area.

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