public static CxCy scale(ImageInfo imageInfo, PageDimensions page) {

      double writableWidthTwips = page.getWritableWidthTwips();
      log.debug("writableWidthTwips: " + writableWidthTwips);

      ImageSize size = imageInfo.getSize();

      Dimension2D dPt = size.getDimensionPt();
      double imageWidthTwips = dPt.getWidth() * 20;
      log.debug("imageWidthTwips: " + imageWidthTwips);

      long cx;
      long cy;
      boolean scaled = false;
      if (imageWidthTwips > writableWidthTwips) {

        log.debug("Scaling image to fit page width");
        scaled = true;

        cx = UnitsOfMeasurement.twipToEMU(writableWidthTwips);
        cy =
            UnitsOfMeasurement.twipToEMU(
                dPt.getHeight() * 20 * writableWidthTwips / imageWidthTwips);

      } else {

        log.debug("Scaling image - not necessary");

        cx = UnitsOfMeasurement.twipToEMU(imageWidthTwips);
        cy = UnitsOfMeasurement.twipToEMU(dPt.getHeight() * 20);
      }

      log.debug("cx=" + cx + "; cy=" + cy);

      return new CxCy(cx, cy, scaled);
    }
Exemplo n.º 2
0
  public static WordprocessingMLPackage createPackage(PageSizePaper sz, boolean landscape)
      throws InvalidFormatException {

    // Create a package
    WordprocessingMLPackage wmlPack = new WordprocessingMLPackage();

    // Create main document part
    MainDocumentPart wordDocumentPart = new MainDocumentPart();

    // Create main document part content
    org.docx4j.wml.ObjectFactory factory = Context.getWmlObjectFactory();
    org.docx4j.wml.Body body = factory.createBody();
    org.docx4j.wml.Document wmlDocumentEl = factory.createDocument();

    wmlDocumentEl.setBody(body);

    // Create a basic sectPr using our Page model
    PageDimensions page = new PageDimensions();
    page.setPgSize(sz, landscape);

    SectPr sectPr = factory.createSectPr();
    body.setSectPr(sectPr);
    sectPr.setPgSz(page.getPgSz());
    sectPr.setPgMar(page.getPgMar());

    // Put the content in the part
    wordDocumentPart.setJaxbElement(wmlDocumentEl);

    // Add the main document part to the package relationships
    // (creating it if necessary)
    wmlPack.addTargetPart(wordDocumentPart);

    // Create a styles part
    Part stylesPart = new org.docx4j.openpackaging.parts.WordprocessingML.StyleDefinitionsPart();
    try {
      ((org.docx4j.openpackaging.parts.WordprocessingML.StyleDefinitionsPart) stylesPart)
          .unmarshalDefaultStyles();

      // Add the styles part to the main document part relationships
      // (creating it if necessary)
      wordDocumentPart.addTargetPart(stylesPart); // NB - add it to main doc part, not package!		

    } catch (Exception e) {
      // TODO: handle exception
      // e.printStackTrace();
      log.error(e.getMessage(), e);
    }

    // Metadata: docx4j 2.7.1 can populate some of this from docx4j.properties
    // See SaveToZipFile
    DocPropsCorePart core = new DocPropsCorePart();
    org.docx4j.docProps.core.ObjectFactory coreFactory =
        new org.docx4j.docProps.core.ObjectFactory();
    core.setJaxbElement(coreFactory.createCoreProperties());
    wmlPack.addTargetPart(core);

    DocPropsExtendedPart app = new DocPropsExtendedPart();
    org.docx4j.docProps.extended.ObjectFactory extFactory =
        new org.docx4j.docProps.extended.ObjectFactory();
    app.setJaxbElement(extFactory.createProperties());
    wmlPack.addTargetPart(app);

    // Return the new package
    return wmlPack;
  }
Exemplo n.º 3
-1
 private void setPageMargins() {
   try {
     Body body = wordMLPackage.getMainDocumentPart().getContents().getBody();
     Padding padding = bean.getReportLayout().getPagePadding();
     PageDimensions page = new PageDimensions();
     PgMar pgMar = page.getPgMar();
     pgMar.setBottom(BigInteger.valueOf(pixelsToDxa(padding.getBottom())));
     pgMar.setTop(BigInteger.valueOf(pixelsToDxa(padding.getTop())));
     pgMar.setLeft(BigInteger.valueOf(pixelsToDxa(padding.getLeft())));
     pgMar.setRight(BigInteger.valueOf(pixelsToDxa(padding.getRight())));
     SectPr sectPr = factory.createSectPr();
     body.setSectPr(sectPr);
     sectPr.setPgMar(pgMar);
   } catch (Docx4JException e) {
     e.printStackTrace();
   }
 }