Example usage for com.lowagie.text.pdf PdfFormField createEmpty

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfFormField createEmpty.

Prototype

public static PdfFormField createEmpty(PdfWriter writer) 

Source Link

Usage

From source file:org.xhtmlrenderer.pdf.RadioButtonFormField.java

License:Open Source License

private void createField(RenderingContext c, ITextOutputDevice outputDevice, PdfContentByte cb,
        PdfWriter writer, PdfFormField group, RadioButtonFormField fieldElem, RadioButtonFormField checked) {
    Box box = fieldElem.getBox();

    Element e = box.getElement();
    String onValue = getValue(e);

    float width = outputDevice.getDeviceLength(fieldElem.getWidth());
    float height = outputDevice.getDeviceLength(fieldElem.getHeight());

    PdfFormField field = PdfFormField.createEmpty(writer);

    FSColor color = box.getStyle().getColor();
    FSColor darker = box.getEffBackgroundColor(c).darkenColor();
    createAppearances(cb, field, onValue, width, height, true, color, darker);
    createAppearances(cb, field, onValue, width, height, false, color, darker);

    field.setWidget(outputDevice.createTargetArea(c, box), PdfAnnotation.HIGHLIGHT_INVERT);

    // XXX createTargetArea already looks up the page, but hopefully a document
    // won't have enough radio buttons to matter
    Rectangle bounds = box.getContentAreaEdge(box.getAbsX(), box.getAbsY(), c);
    PageBox page = c.getRootLayer().getPage(c, bounds.y);
    field.setPlaceInPage(page.getPageNo() + 1);

    field.setBorderStyle(new PdfBorderDictionary(0.0f, 0));

    field.setAppearanceState(fieldElem == checked ? onValue : OFF_STATE);

    if (isReadOnly(e)) {
        field.setFieldFlags(PdfFormField.FF_READ_ONLY);
    }/*from w  w  w  .j  ava 2  s  .c  om*/

    group.addKid(field);
}

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From source file:questions.forms.FormWithTooltips.java

public static void main(String[] args) {
    Document document = new Document();
    try {//  ww  w  .  ja  v a 2s.  co m
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(RESULT));
        document.open();
        PdfFormField person = PdfFormField.createEmpty(writer);
        person.setFieldName("person");
        document.add(createTable(writer, person));
        writer.addAnnotation(person);
    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }
    // step 5
    document.close();
}

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From source file:questions.forms.KidsOnDifferentPages.java

public static void createPdf() {
    Document document = new Document();
    try {/*from   w ww  . ja v a 2  s.c o m*/
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FORM));
        document.open();

        // create the parent field and its kids
        PdfFormField person = PdfFormField.createEmpty(writer);
        person.setFieldName("person");
        // one kid on page 1
        TextField field1 = new TextField(writer, new Rectangle(0, 0), "name1");
        PdfFormField kid1 = field1.getTextField();
        kid1.setPlaceInPage(1);
        person.addKid(kid1);
        // another kid on page 2
        TextField field2 = new TextField(writer, new Rectangle(0, 0), "name2");
        PdfFormField kid2 = field2.getTextField();
        kid2.setPlaceInPage(2);
        person.addKid(kid2);
        writer.addAnnotation(person);

        // now add the page content
        document.add(createTable(kid1));
        document.newPage();
        document.add(createTable(kid2));
    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }
    document.close();
}

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