Examples with PDFLine org.dea.util.pdf.beans.PDFLine used on opensource projects

Example 1 with PDFLine

use of org.dea.util.pdf.beans.PDFLine in project TranskribusCore by Transkribus.

the class Pdf2TrpDoc method main.

public static void main(String[] args) {
    if (args.length != 1) {
        return;
    }
    File in = new File(args[0]);
    final String name = in.getName();
    File outDir = new File("/tmp/");
    outDir.mkdirs();
    try {
        // PageImageWriter imgWriter = new PageImageWriter();
        // String imgDirPath = imgWriter.extractImages(in.getAbsolutePath(), outDir.getAbsolutePath());
        String imgDirPath = "/tmp/Kurzgefaßte_Geschichte_Statistik_und_Topographie_von_Tirol";
        File pageDir = new File(imgDirPath + File.separator + "page");
        pageDir.mkdirs();
        TreeMap<String, File> imgs = LocalDocReader.findImgFiles(new File(imgDirPath));
        ArrayList<PDFPage> pages = PDFTextExtractor.processPDF(in.getAbsolutePath());
        if (imgs.size() != pages.size()) {
            logger.error("Nr. of image files does not match nr. of text pages!");
            return;
        }
        int i = 0;
        for (Entry<String, File> img : imgs.entrySet()) {
            PDFPage pdfPage = pages.get(i++);
            Dimension dim = ImgUtils.readImageDimensions(img.getValue());
            PcGtsType pc = PageXmlUtils.createEmptyPcGtsType(img.getValue(), dim);
            final File xmlOut = new File(pageDir.getAbsolutePath() + File.separator + img.getKey() + ".xml");
            Rectangle printspace = pdfPage.getContentRect();
            if (printspace != null) {
                TrpPrintSpaceType psType = new TrpPrintSpaceType();
                psType.setCoords(rect2Coords(printspace));
                TrpPageType pageType = (TrpPageType) pc.getPage();
                // ((ITrpShapeType) pageType).getObservable().setActive(false);
                pageType.setPrintSpace(psType);
                for (PDFRegion r : pdfPage.regions) {
                    TrpTextRegionType rType = new TrpTextRegionType(pageType);
                    rType.setCoords(rect2Coords(r.getRect()));
                    rType.setUnicodeText(r.getText(), null);
                    for (PDFLine l : r.lines) {
                        TrpTextLineType lType = new TrpTextLineType(rType);
                        lType.setCoords(rect2Coords(l.getRect()));
                        lType.setUnicodeText(l.getText(), null);
                        for (PDFString s : l.strings) {
                            TrpWordType wType = new TrpWordType(lType);
                            wType.setCoords(rect2Coords(s.getRect()));
                            wType.setUnicodeText(s.value, null);
                            lType.getWord().add(wType);
                        }
                        rType.getTextLine().add(lType);
                    }
                    pageType.getRegions().add(rType);
                }
            }
            PageXmlUtils.marshalToFile(pc, xmlOut);
        }
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}