Example usage for com.itextpdf.text.pdf PdfStructureElement PdfStructureElement

List of usage examples for com.itextpdf.text.pdf PdfStructureElement PdfStructureElement

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Introduction

In this page you can find the example usage for com.itextpdf.text.pdf PdfStructureElement PdfStructureElement.

Prototype

public PdfStructureElement(PdfStructureTreeRoot root, PdfName structureType)

Source Link

Document

Creates a new instance of PdfStructureElement.

Usage

From source file:org.orbisgis.core.renderer.PdfRendererWithAttributes.java

License:Open Source License

@Override
public void beginFeature(long id, DataSource sds) {
    int fieldNameIndex;
    try {// w  ww . j  av a2s .  co  m
        fieldNameIndex = sds.getFieldIndexByName(fieldName);
    } catch (DriverException ex) {
        Logger.getLogger(PdfRendererWithAttributes.class.getName()).log(Level.SEVERE, null, ex);
        Logger.getLogger("Field name used for attributes does not exist: by default, we use feature + id");
        fieldNameIndex = -1;

    }

    try {
        String attributeName;

        if (fieldNameIndex > -1) {
            attributeName = sds.getFieldValue(id, fieldNameIndex).toString();
        } else {
            attributeName = "feature " + (id + 1);
        }

        PdfStructureElement e = new PdfStructureElement(top, new PdfName(attributeName));
        PdfDictionary userProperties = new PdfDictionary();
        userProperties.put(PdfName.O, PdfName.USERPROPERTIES);
        PdfArray properties = new PdfArray();

        for (int i = 0; i < sds.getFieldCount(); i++) {
            if ((sds.getFieldType(i).getTypeCode() & Type.GEOMETRY) == 0) {
                PdfDictionary property = new PdfDictionary();
                property.put(PdfName.N, new PdfString(sds.getFieldName(i)));
                Value v = sds.getFieldValue(id, i);
                property.put(PdfName.V, new PdfString(v.toString()));
                properties.add(property);
            }
        }

        userProperties.put(PdfName.P, properties);
        e.put(PdfName.A, userProperties);

        pTemp = cb.createTemplate(width, height);
        cb.beginMarkedContentSequence(e);

    } catch (DriverException ex) {
        Logger.getLogger(PdfRendererWithAttributes.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:org.orbisgis.core_export.GeoSpatialPDF.java

License:Open Source License

/**
 * This method is used to georeference the pdf.
 * Note : The CRS is not yet supported.//from   www.  ja  va 2 s.  c o  m
 *
 * @param writer
 * @param mt
 * @throws IOException
 * @throws DocumentException
 */
public void georefPdf(PdfWriter writer, MapTransform mt) throws IOException, DocumentException {

    PdfStructureTreeRoot tree = writer.getStructureTreeRoot();

    //the part of the document where maps are displayed
    float mapWidth = width;
    float mapHeight = height;
    float mapLX = 0;
    float mapLY = 0;

    //ViewPort Dictionary
    PdfDictionary viewPortDict = new PdfDictionary();
    viewPortDict.put(PdfName.TYPE, new PdfName("Viewport"));
    viewPortDict.put(PdfName.BBOX, new PdfRectangle(mapLX, mapLY, mapLX + mapWidth, mapLY + mapHeight));
    viewPortDict.put(PdfName.NAME, new PdfString("Layers"));

    //Measure dictionary
    PdfDictionary measureDict = new PdfDictionary();
    measureDict.put(PdfName.TYPE, new PdfName("Measure"));
    measureDict.put(PdfName.SUBTYPE, new PdfName("GEO"));

    //Bounds
    PdfArray bounds = new PdfArray();
    bounds.add(new PdfNumber(0));
    bounds.add(new PdfNumber(0));
    bounds.add(new PdfNumber(1));
    bounds.add(new PdfNumber(0));
    bounds.add(new PdfNumber(1));
    bounds.add(new PdfNumber(1));
    bounds.add(new PdfNumber(0));
    bounds.add(new PdfNumber(1));

    measureDict.put(new PdfName("Bounds"), bounds);

    //GPTS
    Envelope adjustedBbox = mt.getAdjustedExtent();

    if (!adjustedBbox.isNull()) {

        //ly lx ly ux uy ux uy lx
        PdfArray gptsTable = new PdfArray();
        gptsTable.add(new PdfNumber(((Double) adjustedBbox.getMinY()).toString()));
        gptsTable.add(new PdfNumber(((Double) adjustedBbox.getMinX()).toString()));
        gptsTable.add(new PdfNumber(((Double) adjustedBbox.getMinY()).toString()));
        gptsTable.add(new PdfNumber(((Double) adjustedBbox.getMaxX()).toString()));
        gptsTable.add(new PdfNumber(((Double) adjustedBbox.getMaxY()).toString()));
        gptsTable.add(new PdfNumber(((Double) adjustedBbox.getMaxX()).toString()));
        gptsTable.add(new PdfNumber(((Double) adjustedBbox.getMaxY()).toString()));
        gptsTable.add(new PdfNumber(((Double) adjustedBbox.getMinX()).toString()));

        measureDict.put(new PdfName("GPTS"), gptsTable);

        //The CRS will be added when the mapcontext will support it.

        //            //GCS Geospatial Coordinate system
        //            PdfDictionary gcsDict = new PdfDictionary();
        //            if (context.getBbox().getCrs() != null) {
        //
        //                if (context.getBbox().getCrs().getType() != null) {
        //                    gcsDict.put(PdfName.TYPE, new PdfName(context.getBbox().getCrs().getType()));
        //                } else {
        //                    LOGGER.warn("No type of crs : the pdf cannot be georeferenced");
        //                    return;
        //                }
        //
        //                if (context.getBbox().getCrs().getEpsg() != 0) {
        //                    gcsDict.put(new PdfName("EPSG"), new PdfNumber(context.getBbox().getCrs().getEpsg()));
        //                } else {
        //                    LOGGER.warn("No epsg : the pdf cannot be georeferenced");
        //                    return;
        //                }
        //
        //
        //            } else {
        //                LOGGER.warn("No crs :  the pdf cannot be georeferenced");
        //
        //            }
        //
        //            measureDict.put(new PdfName("GCS"), gcsDict);
    } else {
        LOGGER.warn("Envelope of bbox null : the pdf cannot be georeferenced");

    }

    //PDU : array of units
    PdfArray pdu = new PdfArray();
    pdu.add(new PdfName("KM"));
    pdu.add(new PdfName("SQKM"));
    pdu.add(new PdfName("DEG"));

    measureDict.put(new PdfName("PDU"), pdu);

    //LPTS
    PdfArray lptsTable = new PdfArray();
    lptsTable.add(new PdfNumber(0));
    lptsTable.add(new PdfNumber(0));
    lptsTable.add(new PdfNumber(1));
    lptsTable.add(new PdfNumber(0));
    lptsTable.add(new PdfNumber(1));
    lptsTable.add(new PdfNumber(1));
    lptsTable.add(new PdfNumber(0));
    lptsTable.add(new PdfNumber(1));

    measureDict.put(new PdfName("LPTS"), lptsTable);

    viewPortDict.put(new PdfName("Measure"), measureDict);

    PdfStructureElement top = new PdfStructureElement(tree, new PdfName("VP"));
    top.putAll(viewPortDict);
}

From source file:org.orbisgis.core_export.PdfRendererWithAttributes.java

License:Open Source License

@Override
public void beginFeature(long id, ResultSet rs) {
    try {//  w w  w.  j  av a  2  s . c o  m
        String attributeName;
        attributeName = rs.getString(fieldName);
        PdfStructureElement e = new PdfStructureElement(top, new PdfName(attributeName));
        PdfDictionary userProperties = new PdfDictionary();
        userProperties.put(PdfName.O, PdfName.USERPROPERTIES);
        PdfArray properties = new PdfArray();
        SpatialResultSetMetaData metaData = rs.getMetaData().unwrap(SpatialResultSetMetaData.class);

        int geometryField = metaData.getFirstGeometryFieldIndex();
        PdfDictionary property = new PdfDictionary();
        property.put(PdfName.N, new PdfString(metaData.getColumnName(geometryField)));
        property.put(PdfName.V, new PdfString(rs.getString(geometryField)));
        properties.add(property);

        userProperties.put(PdfName.P, properties);
        e.put(PdfName.A, userProperties);

        pTemp = cb.createTemplate(width, height);
        cb.beginMarkedContentSequence(e);

    } catch (SQLException ex) {
        Logger.getLogger(PdfRendererWithAttributes.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:pdfpruefbericht.PdfPruefbericht.java

License:Open Source License

public static void main(String[] args)
        throws IOException, DocumentException, SAXException, ParserConfigurationException, URISyntaxException {

    String RESULT = args[1];//  www.jav  a2  s.co m
    String RESOURCE = args[0];
    ContentParser cp;
    float compression;

    try {
        compression = Float.parseFloat(args[2]);
    } catch (NumberFormatException e) {
        System.out.println("Kompresion konnte nicht geparsed werden ... : " + e.getMessage());
        compression = 0.5f;
    }

    try {
        Document document = new Document(PageSize.A4);
        document.setMargins(36, 72, 36, 144);
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT));
        writer.setTagged();
        document.open();
        PdfStructureTreeRoot root = writer.getStructureTreeRoot();
        root.mapRole(new PdfName("Report"), PdfName.ROOT);
        root.mapRole(new PdfName("Norm"), PdfName.SECT);
        root.mapRole(new PdfName("Test"), PdfName.SEPARATION);
        root.mapRole(new PdfName("Comment"), PdfName.CO);
        root.mapRole(new PdfName("img"), PdfName.PI);
        root.mapRole(new PdfName("log"), PdfName.L);
        root.mapRole(new PdfName("Setup"), PdfName.SETTINGS);
        root.mapRole(new PdfName("device"), PdfName.D);
        root.mapRole(new PdfName("parameter"), PdfName.P);

        PdfStructureElement top = new PdfStructureElement(root, new PdfName("Report"));
        SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
        List<PdfStructureElement> elements = new ArrayList<>();
        cp = new ContentParser(document, writer, elements);
        parser.parse(new InputSource(new FileInputStream(RESOURCE)), new StructureParser(top, elements));
        parser.parse(new InputSource(new FileInputStream(RESOURCE)), cp);
        PdfBuilder pdf = new PdfBuilder(document, writer, cp.getReport(), compression);
        pdf.build();
        document.close();
    } catch (IOException | DocumentException | SAXException | ParserConfigurationException e) {
        System.out.println(e.getMessage());
    }
    //watermark watermark = new watermark();
}

From source file:xml.StructureParser.java

License:Open Source License

/**
 * @throws org.xml.sax.SAXException//w  ww.  ja v a2  s.co  m
 * @see org.xml.sax.ContentHandler#startElement(java.lang.String,
 *      java.lang.String, java.lang.String, org.xml.sax.Attributes)
 */
@Override
public void startElement(String uri, String localName, String qName, Attributes attributes)
        throws SAXException {
    if ("Report".equals(qName))
        return;
    elements.add(new PdfStructureElement(top, new PdfName(qName)));
}