Examples with PdfLayerMembership com.lowagie.text.pdf.PdfLayerMembership used on opensource projects

Example 1 with PdfLayerMembership

use of com.lowagie.text.pdf.PdfLayerMembership in project itext2 by albfernandez.

the class LayersTest method main.

/**
 * Demonstrates some Layer functionality.
 */
@Test
public void main() throws Exception {
    // step 1: creation of a document-object
    Document document = new Document();
    // step 2:
    PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("Layers.pdf"));
    writer.setPdfVersion(PdfWriter.VERSION_1_5);
    // step 3:
    writer.setViewerPreferences(PdfWriter.PageModeUseOC);
    document.open();
    // step 4:
    PdfContentByte cb = writer.getDirectContent();
    Phrase explanation = new Phrase("Layer grouping", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
    PdfLayer l1 = new PdfLayer("Layer 1", writer);
    PdfLayer l2 = new PdfLayer("Layer 2", writer);
    PdfLayer l3 = new PdfLayer("Layer 3", writer);
    PdfLayerMembership m1 = new PdfLayerMembership(writer);
    m1.addMember(l2);
    m1.addMember(l3);
    Phrase p1 = new Phrase("Text in layer 1");
    Phrase p2 = new Phrase("Text in layer 2 or layer 3");
    Phrase p3 = new Phrase("Text in layer 3");
    cb.beginLayer(l1);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
    cb.endLayer();
    cb.beginLayer(m1);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
    cb.endLayer();
    cb.beginLayer(l3);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
    cb.endLayer();
    PdfOCProperties p = writer.getOCProperties();
    PdfArray order = new PdfArray();
    order.add(l1.getRef());
    PdfArray group = new PdfArray();
    group.add(new PdfString("A group of two", PdfObject.TEXT_UNICODE));
    group.add(l2.getRef());
    group.add(l3.getRef());
    order.add(group);
    PdfDictionary d = new PdfDictionary();
    d.put(PdfName.ORDER, order);
    p.put(PdfName.D, d);
    // step 5: we close the document
    document.close();
}

Example 2 with PdfLayerMembership

use of com.lowagie.text.pdf.PdfLayerMembership in project itext2 by albfernandez.

the class OrderedLayersTest method main.

/**
 * Demonstrates how to order optional content groups.
 *
 * @param args
 *            no arguments needed
 */
@Test
public void main() throws Exception {
    // step 1
    Document document = new Document(PageSize.A4, 50, 50, 50, 50);
    // step 2
    PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("orderedlayers.pdf"));
    writer.setPdfVersion(PdfWriter.VERSION_1_5);
    writer.setViewerPreferences(PdfWriter.PageModeUseOC);
    // step 3
    document.open();
    // step 4
    PdfContentByte cb = writer.getDirectContent();
    Phrase explanation = new Phrase("Ordered layers", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
    PdfLayer l1 = new PdfLayer("Layer 1", writer);
    PdfLayer l2 = new PdfLayer("Layer 2", writer);
    PdfLayer l3 = new PdfLayer("Layer 3", writer);
    PdfLayerMembership m1 = new PdfLayerMembership(writer);
    m1.addMember(l2);
    m1.addMember(l3);
    Phrase p1 = new Phrase("Text in layer 1");
    Phrase p2 = new Phrase("Text in layer 2 or layer 3");
    Phrase p3 = new Phrase("Text in layer 3");
    cb.beginLayer(l1);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
    cb.endLayer();
    cb.beginLayer(m1);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
    cb.endLayer();
    cb.beginLayer(l3);
    ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
    cb.endLayer();
    cb.sanityCheck();
    PdfOCProperties p = writer.getOCProperties();
    PdfArray order = new PdfArray();
    order.add(l1.getRef());
    order.add(l2.getRef());
    order.add(l3.getRef());
    PdfDictionary d = new PdfDictionary();
    d.put(PdfName.ORDER, order);
    p.put(PdfName.D, d);
    // step 5
    document.close();
}

Example 3 with PdfLayerMembership

use of com.lowagie.text.pdf.PdfLayerMembership in project OpenPDF by LibrePDF.

the class Layers method main.

/**
 * Demonstrates some Layer functionality.
 *
 * @param args
 *            no arguments needed here
 */
public static void main(String[] args) {
    System.out.println("layers");
    // step 1: creation of a document-object
    Document document = new Document();
    try {
        // step 2:
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("Layers.pdf"));
        writer.setPdfVersion(PdfWriter.VERSION_1_5);
        // step 3:
        writer.setViewerPreferences(PdfWriter.PageModeUseOC);
        document.open();
        // step 4:
        PdfContentByte cb = writer.getDirectContent();
        Phrase explanation = new Phrase("Layer grouping", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
        PdfLayer l1 = new PdfLayer("Layer 1", writer);
        PdfLayer l2 = new PdfLayer("Layer 2", writer);
        PdfLayer l3 = new PdfLayer("Layer 3", writer);
        PdfLayerMembership m1 = new PdfLayerMembership(writer);
        m1.addMember(l2);
        m1.addMember(l3);
        Phrase p1 = new Phrase("Text in layer 1");
        Phrase p2 = new Phrase("Text in layer 2 or layer 3");
        Phrase p3 = new Phrase("Text in layer 3");
        cb.beginLayer(l1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
        cb.endLayer();
        cb.beginLayer(m1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
        cb.endLayer();
        cb.beginLayer(l3);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
        cb.endLayer();
        PdfOCProperties p = writer.getOCProperties();
        PdfArray order = new PdfArray();
        order.add(l1.getRef());
        PdfArray group = new PdfArray();
        group.add(new PdfString("A group of two", PdfObject.TEXT_UNICODE));
        group.add(l2.getRef());
        group.add(l3.getRef());
        order.add(group);
        PdfDictionary d = new PdfDictionary();
        d.put(PdfName.ORDER, order);
        p.put(PdfName.D, d);
    } catch (DocumentException | IOException de) {
        System.err.println(de.getMessage());
    }
    // step 5: we close the document
    document.close();
}

Example 4 with PdfLayerMembership

use of com.lowagie.text.pdf.PdfLayerMembership in project OpenPDF by LibrePDF.

the class ContentGroups method main.

/**
 * Demonstrates how to group optional content.
 * @param args no arguments needed
 */
public static void main(String[] args) {
    System.out.println("Grouping optional content");
    try {
        // step 1
        Document document = new Document(PageSize.A4, 50, 50, 50, 50);
        // step 2
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("contentgroups.pdf"));
        writer.setPdfVersion(PdfWriter.VERSION_1_5);
        writer.setViewerPreferences(PdfWriter.PageModeUseOC);
        // step 3
        document.open();
        // step 4
        PdfContentByte cb = writer.getDirectContent();
        Phrase explanation = new Phrase("Layer grouping", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
        PdfLayer l1 = new PdfLayer("Layer 1", writer);
        PdfLayer l2 = new PdfLayer("Layer 2", writer);
        PdfLayer l3 = new PdfLayer("Layer 3", writer);
        PdfLayerMembership m1 = new PdfLayerMembership(writer);
        m1.addMember(l2);
        m1.addMember(l3);
        Phrase p1 = new Phrase("Text in layer 1");
        Phrase p2 = new Phrase("Text in layer 2 or layer 3");
        Phrase p3 = new Phrase("Text in layer 3");
        cb.beginLayer(l1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
        cb.endLayer();
        cb.beginLayer(m1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
        cb.endLayer();
        cb.beginLayer(l3);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
        cb.endLayer();
        cb.sanityCheck();
        PdfOCProperties p = writer.getOCProperties();
        PdfArray order = new PdfArray();
        order.add(l1.getRef());
        PdfArray group = new PdfArray();
        group.add(new PdfString("A group of two", PdfObject.TEXT_UNICODE));
        group.add(l2.getRef());
        group.add(l3.getRef());
        order.add(group);
        PdfDictionary d = new PdfDictionary();
        d.put(PdfName.ORDER, order);
        p.put(PdfName.D, d);
        // step 5
        document.close();
    } catch (Exception de) {
        de.printStackTrace();
    }
}

Example 5 with PdfLayerMembership

use of com.lowagie.text.pdf.PdfLayerMembership in project OpenPDF by LibrePDF.

the class OrderedLayers method main.

/**
 * Demonstrates how to order optional content groups.
 * @param args no arguments needed
 */
public static void main(String[] args) {
    System.out.println("Ordering optional content groups");
    try {
        // step 1
        Document document = new Document(PageSize.A4, 50, 50, 50, 50);
        // step 2
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("orderedlayers.pdf"));
        writer.setPdfVersion(PdfWriter.VERSION_1_5);
        writer.setViewerPreferences(PdfWriter.PageModeUseOC);
        // step 3
        document.open();
        // step 4
        PdfContentByte cb = writer.getDirectContent();
        Phrase explanation = new Phrase("Ordered layers", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
        PdfLayer l1 = new PdfLayer("Layer 1", writer);
        PdfLayer l2 = new PdfLayer("Layer 2", writer);
        PdfLayer l3 = new PdfLayer("Layer 3", writer);
        PdfLayerMembership m1 = new PdfLayerMembership(writer);
        m1.addMember(l2);
        m1.addMember(l3);
        Phrase p1 = new Phrase("Text in layer 1");
        Phrase p2 = new Phrase("Text in layer 2 or layer 3");
        Phrase p3 = new Phrase("Text in layer 3");
        cb.beginLayer(l1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
        cb.endLayer();
        cb.beginLayer(m1);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
        cb.endLayer();
        cb.beginLayer(l3);
        ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
        cb.endLayer();
        cb.sanityCheck();
        PdfOCProperties p = writer.getOCProperties();
        PdfArray order = new PdfArray();
        order.add(l1.getRef());
        order.add(l2.getRef());
        order.add(l3.getRef());
        PdfDictionary d = new PdfDictionary();
        d.put(PdfName.ORDER, order);
        p.put(PdfName.D, d);
        // step 5
        document.close();
    } catch (Exception de) {
        de.printStackTrace();
    }
}