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

Example 1 with PdfAppearance

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

the class FormTextFieldTest method main.

/**
 * Generates an Acroform with a TextField
 */
@Test
public void main() throws Exception {
    // step 1: creation of a document-object
    Document document = new Document(PageSize.A4);
    // step 2:
    PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("textfield.pdf"));
    // step 3: we open the document
    document.open();
    // step 4:
    BaseFont helv = BaseFont.createFont("Helvetica", "winansi", false);
    PdfContentByte cb = writer.getDirectContent();
    cb.moveTo(0, 0);
    String text = "Some start text";
    float fontSize = 12;
    Color textColor = new GrayColor(0f);
    PdfFormField field = PdfFormField.createTextField(writer, false, false, 0);
    field.setWidget(new Rectangle(171, 750, 342, 769), PdfAnnotation.HIGHLIGHT_INVERT);
    field.setFlags(PdfAnnotation.FLAGS_PRINT);
    field.setFieldName("ATextField");
    field.setValueAsString(text);
    field.setDefaultValueAsString(text);
    field.setBorderStyle(new PdfBorderDictionary(2, PdfBorderDictionary.STYLE_SOLID));
    field.setPage();
    PdfAppearance tp = cb.createAppearance(171, 19);
    PdfAppearance da = (PdfAppearance) tp.getDuplicate();
    da.setFontAndSize(helv, fontSize);
    da.setColorFill(textColor);
    field.setDefaultAppearanceString(da);
    tp.beginVariableText();
    tp.saveState();
    tp.rectangle(2, 2, 167, 15);
    tp.clip();
    tp.newPath();
    tp.beginText();
    tp.setFontAndSize(helv, fontSize);
    tp.setColorFill(textColor);
    tp.setTextMatrix(4, 5);
    tp.showText(text);
    tp.endText();
    tp.restoreState();
    tp.endVariableText();
    field.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, tp);
    writer.addAnnotation(field);
    // step 5: we close the document
    document.close();
}

Example 2 with PdfAppearance

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

the class Add3D method execute.

/**
 * Executes the tool (in most cases this generates a PDF file).
 */
public void execute() {
    try {
        if (getValue("srcfile") == null) {
            throw new InstantiationException("You need to choose a sourcefile");
        }
        if (getValue("srcu3dfile") == null) {
            throw new InstantiationException("You need to choose a u3d file");
        }
        if (getValue("destfile") == null) {
            throw new InstantiationException("You need to choose a destination file");
        }
        int pagenumber = Integer.parseInt((String) getValue("pagenumber"));
        // Create 3D annotation
        // Required definitions
        PdfIndirectReference streamRef;
        PdfIndirectObject objRef;
        PdfReader reader = new PdfReader(((File) getValue("srcfile")).getAbsolutePath());
        String u3dFileName = ((File) getValue("srcu3dfile")).getAbsolutePath();
        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream((File) getValue("destfile")));
        PdfWriter wr = stamp.getWriter();
        PdfContentByte cb = stamp.getUnderContent(pagenumber);
        Rectangle rectori = reader.getCropBox(pagenumber);
        Rectangle rect = new Rectangle(new Rectangle(100, rectori.getHeight() - 550, rectori.getWidth() - 100, rectori.getHeight() - 150));
        PdfStream oni = new PdfStream(PdfEncodings.convertToBytes("runtime.setCurrentTool(\"Rotate\");", null));
        oni.flateCompress();
        // Create stream to carry attachment
        PdfStream stream = new PdfStream(new FileInputStream(u3dFileName), wr);
        stream.put(new PdfName("OnInstantiate"), wr.addToBody(oni).getIndirectReference());
        // Mandatory keys
        stream.put(PdfName.TYPE, new PdfName(PDF_NAME_3D));
        stream.put(PdfName.SUBTYPE, new PdfName(PDF_NAME_U3D));
        stream.flateCompress();
        // Write stream contents, get reference to stream object, write actual stream length
        streamRef = wr.addToBody(stream).getIndirectReference();
        stream.writeLength();
        // Create 3D view dictionary
        // PDF documentation states that this can be left out, but without normally we will just get a blank 3D image because of wrong coordinate space transformations, etc.
        // Instead of providing camera-to-world transformation here, we could also reference view in U3D file itself (would be U3DPath key instead of C2W key, U3D value instead of M value for MS key), but i haven't tried up to now
        // We could also provide an activation dictionary (defining activation behavior), and field-of-view for P entry if needed
        PdfDictionary dict = new PdfDictionary(new PdfName(PDF_NAME_3DVIEW));
        dict.put(new PdfName(PDF_NAME_XN), new PdfString("Default"));
        dict.put(new PdfName(PDF_NAME_IN), new PdfString("Unnamed"));
        // States that we have to provide camera-to-world coordinate transformation
        dict.put(new PdfName(PDF_NAME_MS), PdfName.M);
        dict.put(new PdfName(PDF_NAME_C2W), new PdfArray(new float[] { 1, 0, 0, 0, 0, -1, 0, 1, 0, 3, -235, // 3d transformation matrix (demo for teapot)
        28F }));
        // Camera distance along z-axis (demo for teapot)
        dict.put(PdfName.CO, new PdfNumber(235));
        // Write view dictionary, get reference
        objRef = wr.addToBody(dict);
        // Create appearance
        PdfAppearance ap = cb.createAppearance(rect.getRight() - rect.getLeft(), rect.getTop() - rect.getBottom());
        ap.setBoundingBox(rect);
        // Create annotation with reference to stream
        PdfAnnotation annot = new PdfAnnotation(wr, rect);
        annot.put(PdfName.CONTENTS, new PdfString("3D Model"));
        // Mandatory keys
        annot.put(PdfName.SUBTYPE, new PdfName(PDF_NAME_3D));
        annot.put(PdfName.TYPE, PdfName.ANNOT);
        // Reference to stream object
        annot.put(new PdfName(PDF_NAME_3DD), streamRef);
        // Reference to view dictionary object
        annot.put(new PdfName(PDF_NAME_3DV), objRef.getIndirectReference());
        annot.put(new PdfName("3DI"), PdfBoolean.PDFFALSE);
        PdfDictionary adi = new PdfDictionary();
        adi.put(PdfName.A, new PdfName("PO"));
        adi.put(new PdfName("DIS"), PdfName.I);
        annot.put(new PdfName("3DA"), adi);
        // Assign appearance and page
        annot.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, ap);
        annot.setPage();
        // Actually write annotation
        stamp.addAnnotation(annot, pagenumber);
        AddButton(100, 100, "Rotate", "im = this.getAnnots3D(0)[0].context3D;\rim.runtime.setCurrentTool(\"Rotate\");", "rotate.png", wr);
        AddButton(150, 100, "Pan", "im = this.getAnnots3D(0)[0].context3D;\rim.runtime.setCurrentTool(\"Pan\");", "translate.png", wr);
        AddButton(200, 100, "Zoom", "im = this.getAnnots3D(0)[0].context3D;\rim.runtime.setCurrentTool(\"Zoom\");", "zoom.png", wr);
        stamp.close();
    } catch (Exception e) {
        JOptionPane.showMessageDialog(internalFrame, e.getMessage(), e.getClass().getName(), JOptionPane.ERROR_MESSAGE);
        System.err.println(e.getMessage());
    }
}

Example 3 with PdfAppearance

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

the class FormCheckbox method main.

/**
 * Generates an Acroform with a Checkbox
 * @param args no arguments needed here
 */
public static void main(String[] args) {
    System.out.println("Checkbox");
    // step 1: creation of a document-object
    Document document = new Document(PageSize.A4);
    try {
        // step 2:
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("checkbox.pdf"));
        // step 3: we open the document
        document.open();
        // step 4:
        PdfContentByte cb = writer.getDirectContent();
        cb.moveTo(0, 0);
        PdfFormField field = PdfFormField.createCheckBox(writer);
        PdfAppearance tpOff = cb.createAppearance(20, 20);
        PdfAppearance tpOn = cb.createAppearance(20, 20);
        tpOff.rectangle(1, 1, 18, 18);
        tpOff.stroke();
        tpOn.setRGBColorFill(255, 128, 128);
        tpOn.rectangle(1, 1, 18, 18);
        tpOn.fillStroke();
        tpOn.moveTo(1, 1);
        tpOn.lineTo(19, 19);
        tpOn.moveTo(1, 19);
        tpOn.lineTo(19, 1);
        tpOn.stroke();
        field.setWidget(new Rectangle(100, 700, 120, 720), PdfAnnotation.HIGHLIGHT_INVERT);
        field.setFieldName("Urgent");
        field.setValueAsName("Off");
        field.setAppearanceState("Off");
        field.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, "Off", tpOff);
        field.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, "On", tpOn);
        writer.addAnnotation(field);
    } catch (DocumentException | IOException de) {
        System.err.println(de.getMessage());
    }
    // step 5: we close the document
    document.close();
}

Example 4 with PdfAppearance

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

the class FormPushButton method main.

/**
 * Generates an Acroform with a PushButton
 * @param args no arguments needed here
 */
public static void main(String[] args) {
    System.out.println("PushButton");
    Document.compress = false;
    // step 1: creation of a document-object
    Document document = new Document(PageSize.A4);
    try {
        // step 2:
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("pushbutton.pdf"));
        // step 3: we open the document
        document.open();
        // step 4:
        PdfFormField pushbutton = PdfFormField.createPushButton(writer);
        PdfContentByte cb = writer.getDirectContent();
        cb.moveTo(0, 0);
        PdfAppearance normal = cb.createAppearance(100, 50);
        normal.setColorFill(Color.GRAY);
        normal.rectangle(5, 5, 90, 40);
        normal.fill();
        PdfAppearance rollover = cb.createAppearance(100, 50);
        rollover.setColorFill(Color.RED);
        rollover.rectangle(5, 5, 90, 40);
        rollover.fill();
        PdfAppearance down = cb.createAppearance(100, 50);
        down.setColorFill(Color.BLUE);
        down.rectangle(5, 5, 90, 40);
        down.fill();
        pushbutton.setFieldName("PushMe");
        pushbutton.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, normal);
        pushbutton.setAppearance(PdfAnnotation.APPEARANCE_ROLLOVER, rollover);
        pushbutton.setAppearance(PdfAnnotation.APPEARANCE_DOWN, down);
        pushbutton.setWidget(new Rectangle(100, 700, 200, 750), PdfAnnotation.HIGHLIGHT_PUSH);
        writer.addAnnotation(pushbutton);
    } catch (DocumentException | IOException de) {
        System.err.println(de.getMessage());
    }
    // step 5: we close the document
    document.close();
}

Example 5 with PdfAppearance

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

the class FormRadioButton method main.

/**
 * Generates an Acroform with a RadioButton
 * @param args no arguments needed here
 */
public static void main(String[] args) {
    System.out.println("RadioButton");
    // step 1: creation of a document-object
    Document document = new Document(PageSize.A4);
    try {
        // step 2:
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("radiobutton.pdf"));
        // step 3: we open the document
        document.open();
        // step 4:
        PdfContentByte cb = writer.getDirectContent();
        cb.moveTo(0, 0);
        PdfFormField radio = PdfFormField.createRadioButton(writer, true);
        PdfAppearance tpOff = cb.createAppearance(20, 20);
        PdfAppearance tpOn = cb.createAppearance(20, 20);
        tpOff.circle(10, 10, 9);
        tpOff.stroke();
        tpOn.circle(10, 10, 9);
        tpOn.stroke();
        tpOn.circle(10, 10, 3);
        tpOn.fillStroke();
        radio.setFieldName("CreditCard");
        radio.setValueAsName("MasterCard");
        PdfFormField radio1 = PdfFormField.createEmpty(writer);
        radio1.setWidget(new Rectangle(100, 700, 120, 720), PdfAnnotation.HIGHLIGHT_INVERT);
        radio1.setAppearanceState("MasterCard");
        radio1.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, "Off", tpOff);
        radio1.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, "MasterCard", tpOn);
        radio.addKid(radio1);
        PdfFormField radio2 = PdfFormField.createEmpty(writer);
        radio2.setWidget(new Rectangle(100, 660, 120, 680), PdfAnnotation.HIGHLIGHT_INVERT);
        radio2.setAppearanceState("Off");
        radio2.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, "Off", tpOff);
        radio2.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, "Visa", tpOn);
        radio.addKid(radio2);
        PdfFormField radio3 = PdfFormField.createEmpty(writer);
        radio3.setWidget(new Rectangle(100, 620, 120, 640), PdfAnnotation.HIGHLIGHT_INVERT);
        radio3.setAppearanceState("Off");
        radio3.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, "Off", tpOff);
        radio3.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, "American", tpOn);
        radio.addKid(radio3);
        writer.addAnnotation(radio);
    } catch (DocumentException | IOException de) {
        System.err.println(de.getMessage());
    }
    // step 5: we close the document
    document.close();
}